技术领域technical field
本发明实施例涉及屏幕背光技术，尤其涉及一种背光控制的方法、装置及移动终端。Embodiments of the present invention relate to screen backlight technology, and in particular, to a backlight control method, device, and mobile terminal.
背景技术Background technique
移动终端自动调节LCD(Liquid Crystal Display，液晶显示器)背光亮度是根据环境光强度来调节的，首先通过环境光传感器检测当前的环境光强度，根据不同的环境光强度值区间即光感区间对应的LCD背光等级，来调整LCD背光亮度。The mobile terminal automatically adjusts the LCD (Liquid Crystal Display) backlight brightness according to the ambient light intensity. First, the ambient light sensor detects the current ambient light intensity. LCD backlight level, to adjust the LCD backlight brightness.
现有技术中，在弱光环境下，也是按照上述的背光调整方法对背光亮度进行调整，由于用户在弱光环境中对光线比较敏感，容易对用户眼睛造成刺激。比如说用户夜晚休息时被铃声吵醒，用户拿起手机，背光稍微亮一点用户就会有比较强烈的刺激感。In the prior art, the brightness of the backlight is also adjusted according to the above-mentioned backlight adjustment method in a low-light environment. Since the user is sensitive to light in a low-light environment, it is easy to cause irritation to the user's eyes. For example, when the user is woken up by the ringtone while resting at night, the user picks up the mobile phone and the backlight is slightly brighter, and the user will have a stronger sense of stimulation.
发明内容Contents of the invention
有鉴于此，本发明实施例提供一种背光控制的方法、装置及移动终端，以减小弱光环境中背光亮度对用户眼睛的刺激。In view of this, embodiments of the present invention provide a backlight control method, device, and mobile terminal, so as to reduce the stimulation of the backlight brightness to the user's eyes in a low-light environment.
第一方面，本发明实施例提供了一种背光控制的方法，所述方法包括：In a first aspect, an embodiment of the present invention provides a method for backlight control, the method comprising:
在熄屏状态下，当检测到用户触碰移动终端时，获取当前环境光强度；In the off-screen state, when it is detected that the user touches the mobile terminal, obtain the current ambient light intensity;
在点亮屏幕时，如果所述当前环境光强度小于预设光强阈值，则将屏幕的背光亮度设置为最低的背光等级对应的背光亮度；When the screen is turned on, if the current ambient light intensity is less than the preset light intensity threshold, the backlight brightness of the screen is set to the backlight brightness corresponding to the lowest backlight level;
将所述屏幕的背光亮度从所述最低的背光等级对应的背光亮度渐变调整为所述当前环境光强度对应的背光亮度。The backlight brightness of the screen is gradually adjusted from the backlight brightness corresponding to the lowest backlight level to the backlight brightness corresponding to the current ambient light intensity.
第二方面，本发明实施例还提供了一种背光控制的装置，所述装置包括：In the second aspect, the embodiment of the present invention also provides a backlight control device, the device comprising:
环境光强获取模块，用于在熄屏状态下，当检测到用户触碰移动终端时，获取当前环境光强度；The ambient light intensity acquisition module is used to acquire the current ambient light intensity when it is detected that the user touches the mobile terminal in the screen-off state;
背光亮度设置模块，用于在点亮屏幕时，如果所述当前环境光强度小于预设光强阈值，则将屏幕的背光亮度设置为最低的背光等级对应的背光亮度；The backlight brightness setting module is used to set the backlight brightness of the screen to the backlight brightness corresponding to the lowest backlight level if the current ambient light intensity is less than the preset light intensity threshold when the screen is turned on;
背光亮度调整模块，用于将所述屏幕的背光亮度从所述最低的背光等级对应的背光亮度渐变调整为所述当前环境光强度对应的背光亮度。The backlight brightness adjustment module is configured to gradually adjust the backlight brightness of the screen from the backlight brightness corresponding to the lowest backlight level to the backlight brightness corresponding to the current ambient light intensity.
第三方面，本发明实施例还提供了一种移动终端，所述移动终端集成了本发明任一实施例所述的背光控制的装置。In a third aspect, an embodiment of the present invention further provides a mobile terminal, where the mobile terminal integrates the device for controlling backlight according to any embodiment of the present invention.
本发明实施例的技术方案，通过在熄屏状态下，检测到用户触碰移动终端时，获取当前环境光强度，并当所述当前环境光强度小于预设光强阈值时，表明移动终端处于弱光环境光中，在点亮屏幕时，将屏幕的背光亮度设置为最低的背光等级对应的背光亮度，然后再渐变调整为所述当前环境光强度对应的背光亮度，给用户眼睛一个过渡期，减小了弱光环境中背光亮度对用户眼睛的刺激，为用户提供了较好的背光体验。In the technical solution of the embodiment of the present invention, when the user touches the mobile terminal in the screen-off state, the current ambient light intensity is obtained, and when the current ambient light intensity is less than the preset light intensity threshold, it indicates that the mobile terminal is in the In weak ambient light, when the screen is turned on, the backlight brightness of the screen is set to the backlight brightness corresponding to the lowest backlight level, and then gradually adjusted to the backlight brightness corresponding to the current ambient light intensity, giving the user's eyes a transition period , reducing the stimulation of the backlight brightness to the user's eyes in a low-light environment, and providing a better backlight experience for the user.
附图说明Description of drawings
图1是本发明实施例一提供的一种背光控制的方法的流程图；FIG. 1 is a flowchart of a backlight control method provided in Embodiment 1 of the present invention;
图2是本发明实施例二提供的一种背光控制的方法的流程图；FIG. 2 is a flowchart of a backlight control method provided by Embodiment 2 of the present invention;
图3是本发明实施例三提供的一种背光控制的方法的流程图；FIG. 3 is a flowchart of a backlight control method provided in Embodiment 3 of the present invention;
图4是本发明实施例四提供的一种背光控制的装置的结构示意图；FIG. 4 is a schematic structural diagram of a backlight control device provided in Embodiment 4 of the present invention;
图5为本发明实施例五提供的一种移动终端的结构示意图。FIG. 5 is a schematic structural diagram of a mobile terminal provided by Embodiment 5 of the present invention.
具体实施方式detailed description
下面结合附图和实施例对本发明作进一步的详细说明。可以理解的是，此处所描述的具体实施例仅仅用于解释本发明，而非对本发明的限定。另外还需要说明的是，为了便于描述，附图中仅示出了与本发明相关的部分而非全部内容。The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content.
实施例一Embodiment one
图1是本发明实施例一提供的一种背光控制的方法的流程图，本实施例可适用于对弱光环境中进行背光控制的情况，该方法可以由背光控制的装置来执行，该背光控制的装置可以配置在手机或平板电脑等移动终端中。该方法具体包括如下步骤：Fig. 1 is a flow chart of a backlight control method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of backlight control in a low-light environment. The method can be executed by a device for backlight control. The backlight The controlled device can be configured in a mobile terminal such as a mobile phone or a tablet computer. The method specifically includes the following steps:
步骤110，在熄屏状态下，当检测到用户触碰移动终端时，获取当前环境光强度。Step 110, in the screen-off state, when it is detected that the user touches the mobile terminal, acquire the current ambient light intensity.
当移动终端在熄屏状态下，检测到用户触碰该移动终端时，通过环境光传感器获取移动终端周围的当前环境光强度。When the mobile terminal is in a screen-off state and detects that the user touches the mobile terminal, the current ambient light intensity around the mobile terminal is acquired through the ambient light sensor.
其中，移动终端在检测用户是否触碰移动终端时，可以通过检测对移动终端的压力或移动终端周围温度的变化来检测，如可以通过移动终端侧边上的握持传感器来检测，当然，还可以有其他的检测方法。Among them, when the mobile terminal detects whether the user touches the mobile terminal, it can detect by detecting the pressure on the mobile terminal or the change of the surrounding temperature of the mobile terminal. For example, it can be detected by the grip sensor on the side of the mobile terminal. Other detection methods are possible.
步骤120，在点亮屏幕时，如果所述当前环境光强度小于预设光强阈值，则将屏幕的背光亮度设置为最低的背光等级对应的背光亮度。Step 120, when the screen is turned on, if the current ambient light intensity is less than a preset light intensity threshold, set the backlight brightness of the screen to the backlight brightness corresponding to the lowest backlight level.
在弱光环境下，用户对背光亮度比较敏感，而且在弱光环境下，环境光传感器的检测往往不够准确、不太精细，很多微弱的光线或移动终端的倾斜角度都会对环境光传感器造成影响。现有技术中，背光应用在移动终端亮屏后，会直接根据环境光传感器上报的第一个光强值来设置背光，如果该光强值不准确，那么背光设置的就不恰当。本实施例中，为了不给用户造成刺激，先将背光亮度设置为最低的背光等级对应的背光亮度。In low-light environments, users are more sensitive to the brightness of the backlight, and in low-light environments, the detection of the ambient light sensor is often not accurate enough, not too fine, many weak light or the tilt angle of the mobile terminal will affect the ambient light sensor . In the prior art, after the backlight application is turned on in the mobile terminal, the backlight is set directly according to the first light intensity value reported by the ambient light sensor. If the light intensity value is inaccurate, the backlight setting is inappropriate. In this embodiment, in order not to cause irritation to the user, the backlight brightness is first set to the backlight brightness corresponding to the lowest backlight level.
在本实施例中，预先设置一个光强度阈值，即预设光强阈值(如10勒克斯)，用于判断当前环境是否是弱光环境。当所述当前环境光强度小于预设光强阈值时，说明移动终端处于弱光环境中，这时，在点亮屏幕时，不论所述当前环境光强度对应的背光亮度是多少，首先将屏幕的背光亮度设置为最低的背光等级对应的背光亮度，即在亮屏后屏幕的背光亮度就为最低的背光亮度。如亮屏后，环境光传感器上报的第一个光强值为0，将背光设置为最低亮度；如果第一个光强值不为0，也将背光设置为最低亮度。In this embodiment, a light intensity threshold, that is, a preset light intensity threshold (such as 10 lux), is preset to determine whether the current environment is a low-light environment. When the current ambient light intensity is less than the preset light intensity threshold, it means that the mobile terminal is in a low-light environment. At this time, when the screen is turned on, regardless of the brightness of the backlight corresponding to the current ambient light intensity, the screen will be turned on first. The backlight brightness of the screen is set to the backlight brightness corresponding to the lowest backlight level, that is, the backlight brightness of the screen is the lowest backlight brightness after the screen is turned on. For example, after the screen is turned on, the first light intensity value reported by the ambient light sensor is 0, and the backlight is set to the lowest brightness; if the first light intensity value is not 0, the backlight is also set to the lowest brightness.
步骤130，将所述屏幕的背光亮度从所述最低的背光等级对应的背光亮度渐变调整为所述当前环境光强度对应的背光亮度。Step 130, gradually adjusting the backlight brightness of the screen from the backlight brightness corresponding to the lowest backlight level to the backlight brightness corresponding to the current ambient light intensity.
为了使背光亮度与所述当前环境光强度对应的背光亮度相同，而且不对用户造成刺激，将屏幕的背光亮度从所述最低的背光等级对应的背光亮度渐变增大为所述当前环境光强度对应的背光亮度。在渐变调整时，可以是均匀的增大，也可以是递进式的增大(如以抛物线的规律增大等)，优选是均匀的增大。In order to make the backlight brightness the same as the backlight brightness corresponding to the current ambient light intensity and not cause irritation to the user, the backlight brightness of the screen is gradually increased from the backlight brightness corresponding to the lowest backlight level to the corresponding backlight brightness of the current ambient light intensity. backlight brightness. During gradual adjustment, it may be a uniform increase, or a progressive increase (such as an increase in a parabolic law, etc.), preferably a uniform increase.
其中，将所述屏幕的背光亮度从所述最低的背光等级对应的背光亮度渐变调整为所述当前环境光强度对应的背光亮度优选包括：Wherein, adjusting the backlight brightness of the screen from the backlight brightness corresponding to the lowest backlight level to the backlight brightness corresponding to the current ambient light intensity preferably includes:
根据预先设置的光感区间与背光等级的对应关系，确定所述当前环境光强度所属的光感区间，并确定与该光感区间对应的背光等级；According to the preset correspondence between the light-sensing interval and the backlight level, determine the light-sensing interval to which the current ambient light intensity belongs, and determine the backlight level corresponding to the light-sensing interval;
将所述屏幕的背光亮度从所述最低的背光等级对应的背光亮度渐变调整为确定的背光等级对应的背光亮度。The backlight brightness of the screen is gradually adjusted from the backlight brightness corresponding to the lowest backlight level to the backlight brightness corresponding to the determined backlight level.
将当前环境光强度与在预先设置的光感区间与背光等级的对应关系中确定的光感区间的端点值进行比较，确定所述当前环境光强度所属的光感区间，再根据光感区间与背光等级的对应关系，确定当前环境光强度所属的光感区间对应的背光等级，将屏幕的背光亮度从最低的背光等级对应的背光亮度渐变调整为该确定的背光等级对应的背光亮度。可以明确确定当前环境光强度对应的背光亮度。Comparing the current ambient light intensity with the endpoint value of the light-sensing interval determined in the preset correspondence between the light-sensing interval and the backlight level, determining the light-sensing interval to which the current ambient light intensity belongs, and then according to the light-sensing interval and the backlight level The corresponding relation of the backlight level is to determine the backlight level corresponding to the light-sensing interval to which the current ambient light intensity belongs, and gradually adjust the backlight brightness of the screen from the backlight brightness corresponding to the lowest backlight level to the backlight brightness corresponding to the determined backlight level. The brightness of the backlight corresponding to the current ambient light intensity can be clearly determined.
本实施例的技术方案，通过在熄屏状态下，检测到用户触碰移动终端时，获取当前环境光强度，并当所述当前环境光强度小于预设光强阈值时，表明移动终端处于弱光环境光中，在点亮屏幕时，将屏幕的背光亮度设置为最低的背光等级对应的背光亮度，然后再渐变调整为所述当前环境光强度对应的背光亮度，给用户眼睛一个过渡期，减小了弱光环境中背光亮度对用户眼睛的刺激，为用户提供了较好的背光体验。The technical solution of this embodiment acquires the current ambient light intensity when it is detected that the user touches the mobile terminal in the off-screen state, and when the current ambient light intensity is less than the preset light intensity threshold, it indicates that the mobile terminal is in a weak state. In ambient light, when the screen is turned on, the backlight brightness of the screen is set to the backlight brightness corresponding to the lowest backlight level, and then gradually adjusted to the backlight brightness corresponding to the current ambient light intensity, giving the user's eyes a transition period, The stimulation to the eyes of the user by the brightness of the backlight in a low-light environment is reduced, and a better backlight experience is provided for the user.
在上述技术方案的基础上，将所述屏幕的背光亮度从所述最低的背光等级对应的背光亮度渐变调整为所述当前环境光强度对应的背光亮度优选包括：On the basis of the above technical solution, adjusting the backlight brightness of the screen from the backlight brightness corresponding to the lowest backlight level to the backlight brightness corresponding to the current ambient light intensity preferably includes:
将所述屏幕的背光亮度从所述最低的背光等级对应的背光亮度进行预设次数的渐变调整，调整为所述当前环境光强度对应的背光亮度。The backlight brightness of the screen is gradually adjusted for a preset number of times from the backlight brightness corresponding to the lowest backlight level to the backlight brightness corresponding to the current ambient light intensity.
将所述屏幕的背光亮度从最低的背光等级对应的背光亮度进行预设次数的渐变调整，逐渐调整为所述当前环境光强度对应的背光亮度。如果在渐变调整的过程中，收到一个最新的环境光强度值，且该环境光强度值对应的背光亮度超过了所述当前环境光强度对应的背光亮度，则将屏幕的背光亮度从当前调整到的背光亮度再渐变调整为该最新的环境光强度值对应的背光亮度。通过预设次数的调整进一步减小了背光亮度对用户眼睛的刺激。The backlight brightness of the screen is gradually adjusted for a preset number of times from the backlight brightness corresponding to the lowest backlight level to the backlight brightness corresponding to the current ambient light intensity. If a latest ambient light intensity value is received during the gradient adjustment process, and the backlight brightness corresponding to the ambient light intensity value exceeds the backlight brightness corresponding to the current ambient light intensity, then adjust the backlight brightness of the screen from the current The received backlight brightness is then gradually adjusted to the backlight brightness corresponding to the latest ambient light intensity value. The stimulation of the brightness of the backlight to the eyes of the user is further reduced by adjusting the preset number of times.
在上述实施例的基础上，在获取当前环境光强度之前，还优选包括：On the basis of the above embodiments, before obtaining the current ambient light intensity, it is also preferable to include:
将背光调整设置为根据获取到的预设个数的环境光强度值对背光进行调整。Set the backlight adjustment to adjust the backlight according to the acquired preset number of ambient light intensity values.
在渐变调整背光亮度时，根据环境光传感器获取到的预设个数的环境光强度值进行调整，比如说每获取到两个环境光强度值调整一次背光，将背光亮度渐变调整为最后一个环境光强度值对应的背光亮度，以避免频繁的调整浪费功耗，因为弱光环境下，环境光强度变化不大，从而对应的背光亮度基本不变。When adjusting the brightness of the backlight gradually, it is adjusted according to the preset number of ambient light intensity values obtained by the ambient light sensor. The backlight brightness corresponding to the light intensity value is used to avoid frequent adjustments to waste power consumption, because in low-light environments, the ambient light intensity does not change much, so the corresponding backlight brightness basically remains unchanged.
实施例二Embodiment two
图2是本发明实施例二提供的一种背光控制的方法的流程图，本实施例可在上述实施例的基础上进行了优化，将“在点亮屏幕时，如果所述当前环境光强度小于预设光强阈值，则将屏幕的背光亮度设置为最低的背光等级对应的背光亮度”进一步优化为“计算用户本次触碰移动终端与所述用户上次触碰移动终端的时间间隔；在点亮屏幕时，如果所述时间间隔大于预设时间阈值且所述当前环境光强度小于预设光强阈值，则将屏幕的背光亮度设置为最低的背光等级对应的背光亮度”。该方法具体包括如下步骤：Fig. 2 is a flow chart of a backlight control method provided by Embodiment 2 of the present invention. This embodiment can be optimized on the basis of the above-mentioned embodiment, and "when the screen is turned on, if the current ambient light intensity If it is less than the preset light intensity threshold, then the backlight brightness of the screen is set to the lowest backlight level corresponding to the backlight brightness" is further optimized as "calculate the time interval between the user touching the mobile terminal this time and the user touching the mobile terminal last time; When turning on the screen, if the time interval is greater than the preset time threshold and the current ambient light intensity is less than the preset light intensity threshold, set the backlight brightness of the screen to the backlight brightness corresponding to the lowest backlight level". The method specifically includes the following steps:
步骤210，在熄屏状态下，当检测到用户触碰移动终端时，获取当前环境光强度。Step 210, in the screen-off state, when it is detected that the user touches the mobile terminal, obtain the current ambient light intensity.
步骤220，计算用户本次触碰移动终端与所述用户上次触碰移动终端的时间间隔。Step 220, calculating the time interval between the user's current touch on the mobile terminal and the user's last touch on the mobile terminal.
在熄屏状态下，当检测到用户触碰移动终端时，获取用户本次触碰移动终端的时间，并在记录中查询用户上次触碰移动终端的时间，根据用户本次触碰移动终端的时间与用户上次触碰移动终端的时间，计算用户本次触碰移动终端与用户上传触碰移动终端之间的时间间隔。When the screen is off, when it is detected that the user touches the mobile terminal, obtain the time when the user touched the mobile terminal this time, and query the time when the user last touched the mobile terminal in the record. time and the time when the user touched the mobile terminal last time, calculate the time interval between the user touching the mobile terminal this time and the user uploading touching the mobile terminal.
步骤230，在点亮屏幕时，如果所述时间间隔大于预设时间阈值且所述当前环境光强度小于预设光强阈值，则将屏幕的背光亮度设置为最低的背光等级对应的背光亮度。Step 230, when turning on the screen, if the time interval is greater than the preset time threshold and the current ambient light intensity is less than the preset light intensity threshold, then set the backlight brightness of the screen to the backlight brightness corresponding to the lowest backlight level.
当用户在弱光环境下，且当所述时间间隔不小于预设时间阈值(如1小时)时，说明用户两次看移动终端的屏幕之间的时间间隔较小，还比较习惯背光应用设置的背光亮度；当所述时间间隔大于预设时间阈值时，说明用户两次看移动终端的屏幕之间的时间间隔较大，不容易适应屏幕的背光亮度，这时再进行弱光环境下的背光控制。When the user is in a low-light environment, and when the time interval is not less than the preset time threshold (such as 1 hour), it means that the time interval between the user's two viewings of the screen of the mobile terminal is relatively small, and he is more accustomed to the backlight application setting backlight brightness; when the time interval is greater than the preset time threshold, it means that the time interval between the user’s two viewings of the screen of the mobile terminal is relatively large, and it is not easy to adapt to the backlight brightness of the screen. Backlight control.
当所述时间间隔大于预设时间阈值并且所述当前环境光强度小于预设光强阈值时，说明当前处于弱光环境，且用户与上次看移动终端的屏幕之间的时间间隔较长，不容易适应屏幕的背光亮度，这时，在点亮屏幕时，先将屏幕的背光亮度设置为最低的背光等级对应的背光亮度。When the time interval is greater than the preset time threshold and the current ambient light intensity is less than the preset light intensity threshold, it means that it is currently in a low-light environment, and the time interval between the user and the last time he looked at the screen of the mobile terminal is relatively long, It is not easy to adapt to the backlight brightness of the screen. At this time, when turning on the screen, first set the backlight brightness of the screen to the backlight brightness corresponding to the lowest backlight level.
步骤240，将所述屏幕的背光亮度从所述最低的背光等级对应的背光亮度渐变调整为所述当前环境光强度对应的背光亮度。Step 240, gradually adjusting the backlight brightness of the screen from the backlight brightness corresponding to the lowest backlight level to the backlight brightness corresponding to the current ambient light intensity.
本实施例的技术方案，在上述实施例的基础上，通过计算用户本次触碰移动终端与上次触碰移动终端之间的时间间隔，在所述时间间隔大于预设时间阈值且当前环境光强度小于预设光强阈值时，说明用户处于弱光环境中，用户更加不容易适应亮屏后的背光亮度，这时先将背光亮度设置为最低的背光亮度，进一步减小背光亮度对用户眼睛的刺激。In the technical solution of this embodiment, on the basis of the above embodiments, by calculating the time interval between the user's current touch on the mobile terminal and the last time the user touched the mobile terminal, when the time interval is greater than the preset time threshold and the current environment When the light intensity is less than the preset light intensity threshold, it means that the user is in a low-light environment, and it is more difficult for the user to adapt to the backlight brightness after the screen is turned on. At this time, first set the backlight brightness to the lowest backlight brightness to further reduce the backlight brightness. Eye irritation.
实施例三Embodiment three
图3是本发明实施例三提供的一种背光控制的方法的流程图，本实施例可在上述实施例的基础上进行了优化，在获取当前环境光强度之前，进一步增加了“增加环境光传感器的积分周期”。该方法具体包括如下步骤：Fig. 3 is a flow chart of a backlight control method provided by Embodiment 3 of the present invention. This embodiment can be optimized on the basis of the above embodiments. Before obtaining the current ambient light intensity, the "increase ambient light The integration period of the sensor". The method specifically includes the following steps:
步骤310，增加环境光传感器的积分周期。Step 310, increase the integration period of the ambient light sensor.
增加环境光传感器的积分周期，可以将环境光传感器的积分周期增大为当前积分周期的预设倍数，或者在环境光传感器的当前积分周期的基础上增加预设毫秒，如将环境光传感器的积分周期从100毫秒增加到200毫秒。通过增加环境光传感器的积分周期，环境光传感器采集数据的周期变长，可以使得环境光传感器获取到的环境光强度的值更加稳定，从而在背光调整中起到防抖的作用。Increasing the integration period of the ambient light sensor can increase the integration period of the ambient light sensor to a preset multiple of the current integration period, or increase the preset milliseconds on the basis of the current integration period of the ambient light sensor, such as increasing the integration period of the ambient light sensor The integration period was increased from 100 ms to 200 ms. By increasing the integration period of the ambient light sensor, the cycle of collecting data by the ambient light sensor becomes longer, which can make the value of the ambient light intensity acquired by the ambient light sensor more stable, thereby playing an anti-shake role in backlight adjustment.
步骤320，在熄屏状态下，当检测到用户触碰移动终端时，获取当前环境光强度。Step 320, in the screen-off state, when it is detected that the user touches the mobile terminal, obtain the current ambient light intensity.
步骤330，在点亮屏幕时，如果所述当前环境光强度小于预设光强阈值，则将屏幕的背光亮度设置为最低的背光等级对应的背光亮度。Step 330, when turning on the screen, if the current ambient light intensity is less than the preset light intensity threshold, set the backlight brightness of the screen to the backlight brightness corresponding to the lowest backlight level.
步骤340，将所述屏幕的背光亮度从所述最低的背光等级对应的背光亮度渐变调整为所述当前环境光强度对应的背光亮度。Step 340, gradually adjusting the backlight brightness of the screen from the backlight brightness corresponding to the lowest backlight level to the backlight brightness corresponding to the current ambient light intensity.
本实施例的技术方案，在上述实施例的基础上，通过增加环境光传感器的积分周期，可以起到防抖的作用。The technical solution of this embodiment, on the basis of the above embodiments, can play the role of anti-shake by increasing the integration period of the ambient light sensor.
实施例四Embodiment Four
图4是本发明实施例四提供的一种背光控制的装置的结构示意图，如图4所示，本实施例所述的背光控制的装置包括：环境光强获取模块410、背光亮度设置模块420和背光亮度调整模块430。FIG. 4 is a schematic structural diagram of a backlight control device provided in Embodiment 4 of the present invention. As shown in FIG. 4 , the backlight control device in this embodiment includes: an ambient light intensity acquisition module 410 and a backlight brightness setting module 420 and a backlight brightness adjustment module 430 .
其中，环境光强获取模块410，用于在熄屏状态下，当检测到用户触碰移动终端时，获取当前环境光强度；Wherein, the ambient light intensity acquiring module 410 is used to acquire the current ambient light intensity when it is detected that the user touches the mobile terminal in the screen-off state;
背光亮度设置模块420，用于在点亮屏幕时，如果所述当前环境光强度小于预设光强阈值，则将屏幕的背光亮度设置为最低的背光等级对应的背光亮度；The backlight brightness setting module 420 is used to set the backlight brightness of the screen to the backlight brightness corresponding to the lowest backlight level if the current ambient light intensity is less than the preset light intensity threshold when the screen is turned on;
背光亮度调整模块430，用于将所述屏幕的背光亮度从所述最低的背光等级对应的背光亮度渐变调整为所述当前环境光强度对应的背光亮度。The backlight brightness adjustment module 430 is configured to gradually adjust the backlight brightness of the screen from the backlight brightness corresponding to the lowest backlight level to the backlight brightness corresponding to the current ambient light intensity.
优选的，所述背光亮度设置模块包括：Preferably, the backlight brightness setting module includes:
时间间隔计算单元，用于计算用户本次触碰移动终端与所述用户上次触碰移动终端的时间间隔；A time interval calculating unit, configured to calculate the time interval between the user touching the mobile terminal this time and the user touching the mobile terminal last time;
背光亮度设置单元，用于在点亮屏幕时，如果所述时间间隔大于预设时间阈值且所述当前环境光强度小于预设光强阈值，则将屏幕的背光亮度设置为最低的背光等级对应的背光亮度。The backlight brightness setting unit is used to set the backlight brightness of the screen to the lowest backlight level corresponding to backlight brightness.
可选的，所述背光亮度调整模块具体用于：Optionally, the backlight brightness adjustment module is specifically used for:
将所述屏幕的背光亮度从所述最低的背光等级对应的背光亮度进行预设次数的渐变调整，调整为所述当前环境光强度对应的背光亮度。The backlight brightness of the screen is gradually adjusted for a preset number of times from the backlight brightness corresponding to the lowest backlight level to the backlight brightness corresponding to the current ambient light intensity.
优选的，还包括：Preferably, it also includes:
积分周期增加模块，用于在获取当前环境光强度之前，增加环境光传感器的积分周期。The integration period increasing module is used to increase the integration period of the ambient light sensor before acquiring the current ambient light intensity.
可选的，所述背光亮度调整模块包括：Optionally, the backlight brightness adjustment module includes:
背光等级确定单元，用于根据预先设置的光感区间与背光等级的对应关系，确定所述当前环境光强度所属的光感区间，并确定与该光感区间对应的背光等级；A backlight level determining unit, configured to determine the light-sensing range to which the current ambient light intensity belongs according to the preset correspondence between the light-sensing range and the backlight level, and determine the backlight level corresponding to the light-sensing range;
背光亮度调整单元，用于将所述屏幕的背光亮度从所述最低的背光等级对应的背光亮度渐变调整为确定的背光等级对应的背光亮度。The backlight brightness adjustment unit is configured to gradually adjust the backlight brightness of the screen from the backlight brightness corresponding to the lowest backlight level to the backlight brightness corresponding to the determined backlight level.
优选的，在获取当前环境光强度之前，还包括：Preferably, before obtaining the current ambient light intensity, it also includes:
背光调整设置模块，用于将背光调整设置为根据获取到的预设个数的环境光强度值对背光进行调整。The backlight adjustment setting module is configured to set the backlight adjustment to adjust the backlight according to the acquired preset number of ambient light intensity values.
上述背光控制的装置可执行本发明任意实施例所提供的背光控制的方法，具备执行方法相应的功能模块和有益效果。The above-mentioned backlight control device can execute the backlight control method provided by any embodiment of the present invention, and has corresponding functional modules and beneficial effects for executing the method.
实施例五Embodiment five
本实施例提供了一种移动终端，该移动终端可以包括本发明任意实施例提供的背光控制的装置。图5为本发明实施例五提供的一种移动终端的结构示意图，如图5所示，该移动终端可以包括：存储器501、中央处理器(Central Processing Unit，以下简称CPU)502、外设接口503、RF(Radio Frequency，射频)电路505、音频电路506、扬声器511、电源管理芯片508、输入/输出(I/O)子系统509、触摸屏512、其他输入/控制设备510以及外部端口504，这些部件通过一个或多个通信总线或信号线507来通信。This embodiment provides a mobile terminal, and the mobile terminal may include the device for controlling a backlight provided by any embodiment of the present invention. FIG. 5 is a schematic structural diagram of a mobile terminal provided in Embodiment 5 of the present invention. As shown in FIG. 503, RF (Radio Frequency, radio frequency) circuit 505, audio circuit 506, loudspeaker 511, power management chip 508, input/output (I/O) subsystem 509, touch screen 512, other input/control equipment 510 and external port 504, These components communicate via one or more communication buses or signal lines 507 .
应该理解的是，图示移动终端500仅仅是移动终端的一个范例，并且移动终端500可以具有比图中所示出的更多的或者更少的部件，可以组合两个或更多的部件，或者可以具有不同的部件配置。图中所示出的各种部件可以在包括一个或多个信号处理和/或专用集成电路在内的硬件、软件、或硬件和软件的组合中实现。It should be understood that the illustrated mobile terminal 500 is only an example of a mobile terminal, and the mobile terminal 500 may have more or fewer components than those shown in the figure, and two or more components may be combined, Or can have a different component configuration. The various components shown in the figures may be implemented in hardware, software, or a combination of hardware and software including one or more signal processing and/or application specific integrated circuits.
下面就本实施例提供的用于背光控制的移动终端进行详细的描述，该移动终端以手机为例。The mobile terminal used for backlight control provided by this embodiment will be described in detail below, and the mobile terminal is taken as an example.
存储器501，所述存储器501可以被CPU502、外设接口503等访问，所述存储器501可以包括高速随机存取存储器，还可以包括非易失性存储器，例如一个或多个磁盘存储器件、闪存器件、或其他易失性固态存储器件。Memory 501, the memory 501 can be accessed by the CPU 502, the peripheral interface 503, etc., the memory 501 can include a high-speed random access memory, and can also include a non-volatile memory, such as one or more disk storage devices, flash memory devices , or other volatile solid-state storage devices.
外设接口503，所述外设接口503可以将设备的输入和输出外设连接到CPU502和存储器501。Peripheral interface 503 , which can connect the input and output peripherals of the device to CPU 502 and memory 501 .
I/O子系统509，所述I/O子系统509可以将设备上的输入输出外设，例如触摸屏502(相当于上述实施例中的屏幕)和其他输入/控制设备510，连接到外设接口503。I/O子系统509可以包括显示控制器5091和用于控制其他输入/控制设备510的一个或多个输入控制器5092。其中，一个或多个输入控制器5092从其他输入/控制设备510接收电信号或者向其他输入/控制设备510发送电信号，其他输入/控制设备510可以包括物理按钮(按压按钮、摇臂按钮等)、拨号盘、滑动开关、操纵杆、点击滚轮。值得说明的是，输入控制器5092可以与以下任一个连接：键盘、红外端口、USB接口以及诸如鼠标的指示设备。The I/O subsystem 509, the I/O subsystem 509 can connect the input and output peripherals on the device, such as the touch screen 502 (equivalent to the screen in the above-mentioned embodiment) and other input/control devices 510, to the peripherals Interface 503. I/O subsystem 509 may include a display controller 5091 and one or more input controllers 5092 for controlling other input/control devices 510 . Among them, one or more input controllers 5092 receive electrical signals from or send electrical signals to other input/control devices 510, which may include physical buttons (push buttons, rocker buttons, etc.) ), dials, slide switches, joysticks, click wheels. It should be noted that the input controller 5092 can be connected to any of the following: a keyboard, an infrared port, a USB interface, and a pointing device such as a mouse.
触摸屏512，所述触摸屏512是用户终端与用户之间的输入接口和输出接口，将可视输出显示给用户，可视输出可以包括图形、文本、图标、视频等。A touch screen 512, the touch screen 512 is an input interface and an output interface between the user terminal and the user, and displays visual output to the user. The visual output may include graphics, text, icons, videos, and the like.
I/O子系统509中的显示控制器5091从触摸屏512接收电信号或者向触摸屏512发送电信号。触摸屏512检测触摸屏上的接触，显示控制器5091将检测到的接触转换为与显示在触摸屏512上的用户界面对象的交互，即实现人机交互，显示在触摸屏512上的用户界面对象可以是运行游戏的图标、联网到相应网络的图标等。值得说明的是，设备还可以包括光鼠，光鼠是不显示可视输出的触摸敏感表面，或者是由触摸屏形成的触摸敏感表面的延伸。The display controller 5091 in the I/O subsystem 509 receives electrical signals from the touch screen 512 or sends electrical signals to the touch screen 512 . The touch screen 512 detects the contact on the touch screen, and the display controller 5091 converts the detected contact into an interaction with the user interface object displayed on the touch screen 512, that is, realizes human-computer interaction, and the user interface object displayed on the touch screen 512 can be a running Icons for games, icons for networking to appropriate networks, etc. It is worth noting that the device may also include an optical mouse, which is a touch-sensitive surface that does not display visual output, or that is an extension of a touch-sensitive surface formed by a touchscreen.
RF电路505，主要用于建立手机与无线网络(即网络侧)的通信，实现手机与无线网络的数据接收和发送。例如收发短信息、电子邮件等。具体地，RF电路505接收并发送RF信号，RF信号也称为电磁信号，RF电路505将电信号转换为电磁信号或将电磁信号转换为电信号，并且通过该电磁信号与通信网络以及其他设备进行通信。RF电路505可以包括用于执行这些功能的已知电路，其包括但不限于天线系统、RF收发机、一个或多个放大器、调谐器、一个或多个振荡器、数字信号处理器、CODEC(COder-DECoder，编译码器)芯片组、用户标识模块(Subscriber Identity Module，SIM)等等。The RF circuit 505 is mainly used to establish communication between the mobile phone and the wireless network (that is, the network side), and realize data reception and transmission between the mobile phone and the wireless network. Such as sending and receiving short messages, e-mails, etc. Specifically, the RF circuit 505 receives and sends RF signals, which are also called electromagnetic signals, and the RF circuit 505 converts electrical signals into electromagnetic signals or converts electromagnetic signals into electrical signals, and communicates with communication networks and other devices through the electromagnetic signals to communicate. RF circuitry 505 may include known circuitry for performing these functions including, but not limited to, an antenna system, an RF transceiver, one or more amplifiers, a tuner, one or more oscillators, a digital signal processor, a CODEC ( COder-DECoder, Codec) Chipset, Subscriber Identity Module (Subscriber Identity Module, SIM) and so on.
音频电路506，主要用于从外设接口503接收音频数据，将该音频数据转换为电信号，并且将该电信号发送给扬声器511。The audio circuit 506 is mainly used to receive audio data from the peripheral interface 503 , convert the audio data into electrical signals, and send the electrical signals to the speaker 511 .
扬声器511，用于将手机通过RF电路505从无线网络接收的语音信号，还原为声音并向用户播放该声音。The speaker 511 is used to restore the voice signal received by the mobile phone from the wireless network through the RF circuit 505 into sound and play the sound to the user.
电源管理芯片508，用于为CPU502、I/O子系统及外设接口所连接的硬件进行供电及电源管理。The power management chip 508 is used for power supply and power management for the hardware connected to the CPU 502 , the I/O subsystem and the peripheral interface.
本发明实施例提供的CPU502可执行如下操作：The CPU 502 provided by the embodiment of the present invention can perform the following operations:
在熄屏状态下，当检测到用户触碰移动终端时，获取当前环境光强度；In the off-screen state, when it is detected that the user touches the mobile terminal, obtain the current ambient light intensity;
在点亮屏幕时，如果所述当前环境光强度小于预设光强阈值，则将屏幕的背光亮度设置为最低的背光等级对应的背光亮度；When the screen is turned on, if the current ambient light intensity is less than the preset light intensity threshold, the backlight brightness of the screen is set to the backlight brightness corresponding to the lowest backlight level;
将所述屏幕的背光亮度从所述最低的背光等级对应的背光亮度渐变调整为所述当前环境光强度对应的背光亮度。The backlight brightness of the screen is gradually adjusted from the backlight brightness corresponding to the lowest backlight level to the backlight brightness corresponding to the current ambient light intensity.
上述移动终端可执行本发明任意实施例所提供的方法，具备执行方法相应的功能模块和有益效果。The above-mentioned mobile terminal can execute the method provided by any embodiment of the present invention, and has corresponding functional modules and beneficial effects for executing the method.
注意，上述仅为本发明的较佳实施例及所运用技术原理。本领域技术人员会理解，本发明不限于这里所述的特定实施例，对本领域技术人员来说能够进行各种明显的变化、重新调整和替代而不会脱离本发明的保护范围。因此，虽然通过以上实施例对本发明进行了较为详细的说明，但是本发明不仅仅限于以上实施例，在不脱离本发明构思的情况下，还可以包括更多其他等效实施例，而本发明的范围由所附的权利要求范围决定。Note that the above are only preferred embodiments of the present invention and applied technical principles. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and can also include more other equivalent embodiments without departing from the concept of the present invention, and the present invention The scope is determined by the scope of the appended claims.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610672109.9ACN106060285A (en) | 2016-08-15 | 2016-08-15 | Method, device and mobile terminal for backlight control |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610672109.9ACN106060285A (en) | 2016-08-15 | 2016-08-15 | Method, device and mobile terminal for backlight control |
| Publication Number | Publication Date |
|---|---|
| CN106060285Atrue CN106060285A (en) | 2016-10-26 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610672109.9APendingCN106060285A (en) | 2016-08-15 | 2016-08-15 | Method, device and mobile terminal for backlight control |
| Country | Link |
|---|---|
| CN (1) | CN106060285A (en) |
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| CN106384577A (en)* | 2016-12-14 | 2017-02-08 | 维沃移动通信有限公司 | Backlight adjustment method of display screen, and mobile terminal |
| CN106768311A (en)* | 2016-12-05 | 2017-05-31 | 广东欧珀移动通信有限公司 | A kind of environment light detection method, device and terminal |
| CN106803949A (en)* | 2017-03-01 | 2017-06-06 | 广州弥德科技有限公司 | The method for controlling backlight thereof and system of a kind of directional type backlight bore hole stereoscopic display |
| CN107101333A (en)* | 2017-04-28 | 2017-08-29 | 青岛海尔空调器有限总公司 | Air conditioner and its threshold adjustment methods |
| CN107484231A (en)* | 2017-07-28 | 2017-12-15 | 广东欧珀移动通信有限公司 | Screen parameter adjustment method, device, terminal and computer-readable storage medium |
| CN108039151A (en)* | 2017-11-30 | 2018-05-15 | 奇酷互联网络科技（深圳）有限公司 | A kind of backlight adjusting method, equipment, mobile terminal and computer-readable storage medium |
| CN108682400A (en)* | 2018-07-25 | 2018-10-19 | 北京小米移动软件有限公司 | brightness adjusting method and device |
| CN108776636A (en)* | 2018-06-26 | 2018-11-09 | Oppo广东移动通信有限公司 | Mobile terminal charging prompt method, device and computing device |
| CN108874128A (en)* | 2018-06-01 | 2018-11-23 | Oppo广东移动通信有限公司 | Proximity detection method and apparatus, electronic apparatus, storage medium, and device |
| CN108962177A (en)* | 2018-08-28 | 2018-12-07 | Oppo（重庆）智能科技有限公司 | The driving method of a kind of electronic equipment and its liquid crystal display |
| CN110021257A (en)* | 2019-04-02 | 2019-07-16 | Oppo广东移动通信有限公司 | Display brightness adjusting method and related equipment |
| CN110648634A (en)* | 2018-06-26 | 2020-01-03 | 青岛海信医疗设备股份有限公司 | Backlight brightness determination and adjustment method and device, storage medium and electronic device |
| CN111397111A (en)* | 2020-04-13 | 2020-07-10 | 宁波奥克斯电气股份有限公司 | Remote controller misoperation preventing method and device, remote controller and air conditioner |
| CN111883040A (en)* | 2020-07-31 | 2020-11-03 | 北京小米移动软件有限公司 | A display effect adjustment method, device, terminal device and medium of a display screen |
| CN112017615A (en)* | 2019-05-31 | 2020-12-01 | 华为技术有限公司 | Ambient light brightness calibration method for electronic equipment and electronic equipment |
| CN115331637A (en)* | 2022-08-26 | 2022-11-11 | 上海闻泰信息技术有限公司 | Method, device, electronic device and storage medium for adjusting screen backlight brightness |
| CN115831025A (en)* | 2022-11-23 | 2023-03-21 | 浙江中广电器集团股份有限公司 | Light sensation detection and correction method for heat pump air conditioner |
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| CN103077685A (en)* | 2013-01-28 | 2013-05-01 | 上海斐讯数据通信技术有限公司 | Mobile terminal with backlight intensity control system and backlight intensity control method |
| CN103401970A (en)* | 2013-07-23 | 2013-11-20 | 广东欧珀移动通信有限公司 | Method and system for adjusting display screen backlight and mobile terminal |
| CN104168371A (en)* | 2014-08-08 | 2014-11-26 | Tcl通讯（宁波）有限公司 | Method for adjusting backlight brightness of mobile terminal and mobile terminal |
| CN105374338A (en)* | 2015-10-23 | 2016-03-02 | 维沃移动通信有限公司 | Screen backlight brightness adjusting method and electronic equipment |
| CN105788536A (en)* | 2016-03-24 | 2016-07-20 | 广东欧珀移动通信有限公司 | Backlight brightness adjusting method and device and terminal equipment |
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103077685A (en)* | 2013-01-28 | 2013-05-01 | 上海斐讯数据通信技术有限公司 | Mobile terminal with backlight intensity control system and backlight intensity control method |
| CN103401970A (en)* | 2013-07-23 | 2013-11-20 | 广东欧珀移动通信有限公司 | Method and system for adjusting display screen backlight and mobile terminal |
| CN104168371A (en)* | 2014-08-08 | 2014-11-26 | Tcl通讯（宁波）有限公司 | Method for adjusting backlight brightness of mobile terminal and mobile terminal |
| CN105374338A (en)* | 2015-10-23 | 2016-03-02 | 维沃移动通信有限公司 | Screen backlight brightness adjusting method and electronic equipment |
| CN105788536A (en)* | 2016-03-24 | 2016-07-20 | 广东欧珀移动通信有限公司 | Backlight brightness adjusting method and device and terminal equipment |
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106768311A (en)* | 2016-12-05 | 2017-05-31 | 广东欧珀移动通信有限公司 | A kind of environment light detection method, device and terminal |
| CN106768311B (en)* | 2016-12-05 | 2018-06-01 | 广东欧珀移动通信有限公司 | A kind of environment light detection method, device and terminal |
| CN106384577A (en)* | 2016-12-14 | 2017-02-08 | 维沃移动通信有限公司 | Backlight adjustment method of display screen, and mobile terminal |
| CN106384577B (en)* | 2016-12-14 | 2019-03-01 | 维沃移动通信有限公司 | A backlight adjustment method of a display screen and a mobile terminal |
| CN106803949A (en)* | 2017-03-01 | 2017-06-06 | 广州弥德科技有限公司 | The method for controlling backlight thereof and system of a kind of directional type backlight bore hole stereoscopic display |
| CN107101333A (en)* | 2017-04-28 | 2017-08-29 | 青岛海尔空调器有限总公司 | Air conditioner and its threshold adjustment methods |
| CN107101333B (en)* | 2017-04-28 | 2019-12-06 | 青岛海尔空调器有限总公司 | Air conditioner and threshold value adjusting method thereof |
| WO2019019891A1 (en)* | 2017-07-28 | 2019-01-31 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method, mobile terminal and non-transitory computer-readable storage medium for adjusting scanning frequency of touch screen |
| CN107484231A (en)* | 2017-07-28 | 2017-12-15 | 广东欧珀移动通信有限公司 | Screen parameter adjustment method, device, terminal and computer-readable storage medium |
| US10761642B2 (en) | 2017-07-28 | 2020-09-01 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method, mobile terminal and non-transitory computer-readable storage medium for adjusting scanning frequency of touch screen |
| CN108039151A (en)* | 2017-11-30 | 2018-05-15 | 奇酷互联网络科技（深圳）有限公司 | A kind of backlight adjusting method, equipment, mobile terminal and computer-readable storage medium |
| CN108874128B (en)* | 2018-06-01 | 2021-07-23 | Oppo广东移动通信有限公司 | Proximity detection method and device, electronic device, storage medium and device |
| CN108874128A (en)* | 2018-06-01 | 2018-11-23 | Oppo广东移动通信有限公司 | Proximity detection method and apparatus, electronic apparatus, storage medium, and device |
| CN110648634A (en)* | 2018-06-26 | 2020-01-03 | 青岛海信医疗设备股份有限公司 | Backlight brightness determination and adjustment method and device, storage medium and electronic device |
| CN108776636A (en)* | 2018-06-26 | 2018-11-09 | Oppo广东移动通信有限公司 | Mobile terminal charging prompt method, device and computing device |
| CN108682400A (en)* | 2018-07-25 | 2018-10-19 | 北京小米移动软件有限公司 | brightness adjusting method and device |
| CN108962177B (en)* | 2018-08-28 | 2021-07-27 | Oppo（重庆）智能科技有限公司 | Electronic equipment and driving method of liquid crystal display screen thereof |
| CN108962177A (en)* | 2018-08-28 | 2018-12-07 | Oppo（重庆）智能科技有限公司 | The driving method of a kind of electronic equipment and its liquid crystal display |
| CN110021257A (en)* | 2019-04-02 | 2019-07-16 | Oppo广东移动通信有限公司 | Display brightness adjusting method and related equipment |
| WO2020199800A1 (en)* | 2019-04-02 | 2020-10-08 | Oppo广东移动通信有限公司 | Display brightness adjustment method and related devices |
| CN112017615B (en)* | 2019-05-31 | 2023-11-14 | 荣耀终端有限公司 | Ambient light brightness calibration method of electronic equipment and electronic equipment |
| CN112017615A (en)* | 2019-05-31 | 2020-12-01 | 华为技术有限公司 | Ambient light brightness calibration method for electronic equipment and electronic equipment |
| CN111397111A (en)* | 2020-04-13 | 2020-07-10 | 宁波奥克斯电气股份有限公司 | Remote controller misoperation preventing method and device, remote controller and air conditioner |
| CN111397111B (en)* | 2020-04-13 | 2021-10-26 | 宁波奥克斯电气股份有限公司 | Remote controller misoperation preventing method and device, remote controller and air conditioner |
| CN111883040B (en)* | 2020-07-31 | 2023-10-13 | 北京小米移动软件有限公司 | A display effect adjustment method, device, terminal equipment and medium for a display screen |
| CN111883040A (en)* | 2020-07-31 | 2020-11-03 | 北京小米移动软件有限公司 | A display effect adjustment method, device, terminal device and medium of a display screen |
| CN115331637A (en)* | 2022-08-26 | 2022-11-11 | 上海闻泰信息技术有限公司 | Method, device, electronic device and storage medium for adjusting screen backlight brightness |
| CN115831025A (en)* | 2022-11-23 | 2023-03-21 | 浙江中广电器集团股份有限公司 | Light sensation detection and correction method for heat pump air conditioner |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | Application publication date:20161026 | |
| RJ01 | Rejection of invention patent application after publication |