技术领域technical field
本发明涉及一种显示面板解锁技术，具体说，是特别涉及一种显示面板及其解锁方法。The present invention relates to an unlocking technology of a display panel, in particular to a display panel and an unlocking method thereof.
背景技术Background technique
随着手机公司不断推出具有指纹解锁功能的新型手机，相应的解锁便捷度也备受关注。在普通的指纹解锁方式中，通常只在手机面板中设置一个物理键，然后再将对应的传感芯片贴合在物理键上。对于这样的手机结构，传统的解锁方式不仅难以在该类型屏幕表面进行精确对位按键解锁，而且容易在解锁过程重复按压同一位置而导致物理按键易损坏，影响手机使用体验。因此，市场上急需一种新型指纹解锁方法，不仅可在屏幕大范围触控解锁，而且具有较高的解锁响应速度，方便用户快捷体验。As mobile phone companies continue to launch new mobile phones with fingerprint unlocking functions, the corresponding unlocking convenience has also attracted much attention. In the ordinary fingerprint unlocking method, usually only one physical key is set on the panel of the mobile phone, and then the corresponding sensor chip is pasted on the physical key. For such a mobile phone structure, the traditional unlocking method is not only difficult to accurately align the keys on the surface of this type of screen to unlock, but also easy to repeatedly press the same position during the unlocking process, resulting in easy damage to the physical keys, which affects the mobile phone experience. Therefore, there is an urgent need for a new fingerprint unlocking method in the market, which can not only be unlocked by touching the screen in a large area, but also has a high unlocking response speed, which is convenient for users to experience quickly.
发明内容Contents of the invention
本发明的目的是为了克服现有技术的不足，提供了全屏幕指纹触控解锁显示面板及解锁方法，不仅可在屏幕大范围触控解锁，而且具有较高的解锁响应速度，方便用户快捷体验。The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a full-screen fingerprint touch unlock display panel and an unlocking method, which not only can be unlocked by touch in a large area of the screen, but also has a high unlock response speed, which is convenient for users to quickly experience .
为达到上述目的，本发明采用以下方案：To achieve the above object, the present invention adopts the following scheme:
一种全屏幕指纹触控解锁显示面板，指纹触控解锁显示面板从下至上包括：基板、传感导电层、指纹传感器层及触摸屏终端；传感导电层用于传递指纹信号，采用金属功能颗粒导电涂料涂布于基板上，或采用印刷或喷涂方式； 指纹传感器层置于传感导电层上，用于检测触摸屏终端是否有指纹录入并产生相应电信号；触摸屏终端置于指纹传感器层的上方，用于显示面板内容并接受指纹压力信号。A full-screen fingerprint touch unlock display panel. The fingerprint touch unlock display panel includes from bottom to top: a substrate, a sensing conductive layer, a fingerprint sensor layer, and a touch screen terminal; the sensing conductive layer is used to transmit fingerprint signals and uses metal functional particles Conductive paint is coated on the substrate, or by printing or spraying; the fingerprint sensor layer is placed on the sensing conductive layer, which is used to detect whether the touch screen terminal has a fingerprint entered and generate a corresponding electrical signal; the touch screen terminal is placed above the fingerprint sensor layer , used to display panel contents and receive fingerprint pressure signals.
在一些实施例中，所述传感导电层为面状、网格状或条纹状的其中一种，厚度为8～100μm。In some embodiments, the sensing conductive layer is one of planar, grid or striped, with a thickness of 8-100 μm.
在一些实施例中，所述指纹传感器层的指纹传感器类型为光学指纹传感器、超声波指纹传感器或半导体指纹传感器的其中一种。In some embodiments, the type of the fingerprint sensor of the fingerprint sensor layer is one of an optical fingerprint sensor, an ultrasonic fingerprint sensor or a semiconductor fingerprint sensor.
在一些实施例中，所述半导体指纹传感器上布有对应的感应单元(传感单元)，其数量与显示屏幕的尺寸成比例，范围为103～108之间。In some embodiments, the semiconductor fingerprint sensor is provided with corresponding sensing units (sensing units), the number of which is proportional to the size of the display screen and ranges from 103 to 108 .
在一些实施例中，所述指纹传感器层的指纹传感器采集的图像数据将送到已存储的用户录入指纹库，经过控制器芯片对比，即可对应验证解锁；指纹传感器层的指纹传感器覆盖范围为整个显示面板屏幕。In some embodiments, the image data collected by the fingerprint sensor of the fingerprint sensor layer will be sent to the stored user input fingerprint library, and after the comparison of the controller chip, the corresponding verification and unlocking can be performed; the fingerprint sensor coverage of the fingerprint sensor layer is The entire display panel screen.
在一些实施例中，所述触摸屏终端的触摸屏采用胶黏贴合方式，范围为全面板或者四周边缘。In some embodiments, the touch screen of the touch screen terminal adopts an adhesive bonding method, and the scope is the entire panel or the surrounding edges.
在一些实施例中，所述传感导电层为网格状，厚度为15～25μm；指纹传感器层置于传感导电层上，用于检测触摸屏终端是否有指纹录入并产生相应电信号。In some embodiments, the sensing conductive layer is grid-shaped with a thickness of 15-25 μm; the fingerprint sensor layer is placed on the sensing conductive layer to detect whether the touch screen terminal has a fingerprint entered and generate a corresponding electrical signal.
一种全屏幕指纹触控解锁显示面板的解锁方法，方法如下：An unlocking method for a full-screen fingerprint touch unlocking display panel, the method is as follows:
传感导电层采用金属功能颗粒导电涂料涂布于基板上；The sensing conductive layer is coated on the substrate with metal functional particle conductive paint;
指纹传感器层置于传感导电层上，指纹传感器层的指纹传感器类型为光学指纹传感器，超声波指纹传感器，半导体指纹传感器的其中一种，用于检测触摸屏终端是否有指纹录入并产生相应电信号；The fingerprint sensor layer is placed on the sensing conductive layer. The fingerprint sensor type of the fingerprint sensor layer is one of optical fingerprint sensor, ultrasonic fingerprint sensor, and semiconductor fingerprint sensor, which is used to detect whether the touch screen terminal has fingerprint entry and generate corresponding electrical signals;
其指纹传感器层上布有对应的感应单元(传感单元)，其数量与显示屏幕的 尺寸成比例，范围可以为103～108之间，当手指经过触摸屏终端将指纹信号传达至感应单元时，对应单元进行充放电，由于手指的纹路特征，感应单元会形成对应的电信号，根据电信号的不同，从而形成指纹图像数据；There are corresponding sensing units (sensing units) on the fingerprint sensor layer, the number of which is proportional to the size of the display screen, ranging from 103 to 108 , when the finger passes through the touch screen terminal, the fingerprint signal is transmitted to the sensing unit When the corresponding unit is charged and discharged, due to the texture characteristics of the finger, the sensing unit will form a corresponding electrical signal, and the fingerprint image data will be formed according to the difference of the electrical signal;
指纹传感器采集的图像数据将送到已存储的用户录入指纹库，经过控制器芯片对比，即可对应验证解锁；The image data collected by the fingerprint sensor will be sent to the stored user’s fingerprint library, and after comparison with the controller chip, it can be verified and unlocked accordingly;
指纹传感器覆盖范围为整个显示面板屏幕，以便用户在面板各位置触控均可获得解锁体验；The fingerprint sensor covers the entire display panel screen, so that users can get an unlocking experience by touching any position on the panel;
触摸屏终端置于指纹传感器层的上方，用于显示面板内容并接受指纹压力信号；The touch screen terminal is placed above the fingerprint sensor layer for displaying panel content and receiving fingerprint pressure signals;
触摸屏采用胶黏贴合方式，范围可为四周边缘贴合。The touch screen adopts adhesive bonding method, and the range can be bonded to the surrounding edges.
本发明与现有普通解锁方式相比，不仅可在屏幕大范围触控解锁，而且具有较高的解锁响应速度，方便用户快捷体验。Compared with the existing common unlocking methods, the present invention not only can be unlocked by touch in a large area of the screen, but also has a higher unlocking response speed, which is convenient for users to quickly experience.
附图说明Description of drawings
图1为本发明实施例的结构示意图；Fig. 1 is the structural representation of the embodiment of the present invention;
图2为本发明实施例传感导电层的结构示意图。FIG. 2 is a schematic structural diagram of a sensing conductive layer according to an embodiment of the present invention.
附图标记说明：Explanation of reference signs:
基板21，传感导电层23，指纹传感器层25，触摸屏终端27。A substrate 21 , a sensing conductive layer 23 , a fingerprint sensor layer 25 , and a touch screen terminal 27 .
具体实施方式detailed description
为能进一步了解本发明的特征、技术手段以及所达到的具体目的、功能，解析本发明的优点与精神，藉由以下通过实施例对本发明做进一步的阐述。In order to further understand the features, technical means, and achieved specific objectives and functions of the present invention, and to analyze the advantages and spirit of the present invention, the present invention will be further described through the following examples.
本发明通过以下方法实现：The present invention is realized by the following methods:
本发明的指纹触控解锁显示面板从下至上分别包括一层基板21，一层传感 导电层23，一层指纹传感器层25及一层触摸屏终端27。The fingerprint touch unlocking display panel of the present invention respectively comprises a layer of substrate 21, a layer of sensing conductive layer 23, a layer of fingerprint sensor layer 25 and a layer of touch screen terminal 27 from bottom to top.
传感导电层23用于传递指纹信号，可采用金属功能颗粒导电涂料涂布于基板21上，也可采用印刷或喷涂方式。传感导电层23可以为面状，网格状，条纹状等形状的其中一种，其厚度可以为8～100μm之间。The sensing conductive layer 23 is used to transmit fingerprint signals, and can be coated on the substrate 21 with metal functional particle conductive paint, or can be printed or sprayed. The sensing conductive layer 23 may be in one of planar, grid, and stripe shapes, and its thickness may be between 8-100 μm.
指纹传感器层25置于传感导电层23上，用于检测触摸屏终端27是否有指纹录入并产生相应电信号。指纹传感器类型可以为光学指纹传感器，超声波指纹传感器，半导体指纹传感器的其中一种，优选半导体指纹传感器。The fingerprint sensor layer 25 is placed on the sensing conductive layer 23 for detecting whether the touch screen terminal 27 has a fingerprint entered and generating a corresponding electrical signal. The type of the fingerprint sensor may be one of an optical fingerprint sensor, an ultrasonic fingerprint sensor, and a semiconductor fingerprint sensor, preferably a semiconductor fingerprint sensor.
半导体指纹传感器上布有对应的感应单元(传感单元)，其数量与显示屏幕的尺寸成比例，范围可以为103～108之间，当手指经过触摸屏终端27将指纹信号传达至感应单元时，对应单元进行充放电，由于手指的纹路特征，感应单元会形成对应的电信号，根据电信号的不同，从而形成指纹图像数据。There are corresponding sensing units (sensing units) on the semiconductor fingerprint sensor, the number of which is proportional to the size of the display screen, and the range can be between 103 and 108 , when the finger passes through the touch screen terminal 27, the fingerprint signal is transmitted to the sensing unit When the corresponding unit is charged and discharged, due to the texture characteristics of the finger, the sensing unit will form a corresponding electrical signal, and the fingerprint image data will be formed according to the difference of the electrical signal.
指纹传感器采集的图像数据将送到已存储的用户录入指纹库，经过控制器芯片对比，即可对应验证解锁。指纹传感器覆盖范围为整个显示面板屏幕，以便用户在面板各位置触控均可获得解锁体验。The image data collected by the fingerprint sensor will be sent to the stored user’s fingerprint library, and after comparison with the controller chip, it can be verified and unlocked accordingly. The fingerprint sensor covers the entire display panel screen, so that users can get an unlocking experience by touching any position on the panel.
触摸屏终端27置于指纹传感器层25的上方，用于显示面板内容并接受指纹压力信号。触摸屏采用胶黏贴合方式，范围可为全面板或者四周边缘。The touch screen terminal 27 is placed above the fingerprint sensor layer 25 for displaying panel content and receiving fingerprint pressure signals. The touch screen adopts adhesive bonding method, and the range can be the whole panel or the surrounding edges.
进一步，在一个实施例中，指纹触控解锁显示面板从下至上分别包括基板21、传感导电层23、指纹传感器层25、触摸屏终端27。传感导电层23用于传递指纹信号，采用金属功能颗粒导电涂料涂布于基板21上。Further, in one embodiment, the fingerprint touch unlocking display panel respectively includes a substrate 21 , a sensing conductive layer 23 , a fingerprint sensor layer 25 , and a touch screen terminal 27 from bottom to top. The sensing conductive layer 23 is used to transmit fingerprint signals, and is coated on the substrate 21 with metal functional particle conductive paint.
传感导电层23可以为网格状，其厚度可以为25μm。指纹传感器层25置于传感导电层23上，用于检测触摸屏终端27是否有指纹录入并产生相应电信号。指纹传感器类型可以为光学指纹传感器，超声波指纹传感器，半导体指纹传感器的其中一种，本发明选半导体指纹传感器。The sensing conductive layer 23 may be grid-shaped, and its thickness may be 25 μm. The fingerprint sensor layer 25 is placed on the sensing conductive layer 23 for detecting whether the touch screen terminal 27 has a fingerprint entered and generating a corresponding electrical signal. The type of fingerprint sensor can be one of optical fingerprint sensor, ultrasonic fingerprint sensor, and semiconductor fingerprint sensor, and the semiconductor fingerprint sensor is selected in the present invention.
在一个实施例中，半导体指纹传感器上布有对应的感应单元(传感单元)，其数量与显示屏幕的尺寸成比例，范围可以为103～108之间，当手指经过触摸屏终端27将指纹信号传达至感应单元(传感单元)时，对应单元进行充放电，由于手指的纹路特征，感应单元会形成对应的电信号，根据电信号的不同，从而形成指纹图像数据。In one embodiment, the semiconductor fingerprint sensor is provided with corresponding sensing units (sensing units), the number of which is proportional to the size of the display screen, and the range can be between 103 and 108 , when the finger passes through the touch screen terminal 27, it will When the fingerprint signal is transmitted to the sensing unit (sensing unit), the corresponding unit is charged and discharged. Due to the texture characteristics of the finger, the sensing unit will form a corresponding electrical signal. According to the difference in the electrical signal, fingerprint image data is formed.
指纹传感器采集的图像数据将送到已存储的用户录入指纹库，经过控制器芯片对比，即可对应验证解锁。The image data collected by the fingerprint sensor will be sent to the stored user’s fingerprint library, and after comparison with the controller chip, it can be verified and unlocked accordingly.
指纹传感器覆盖范围为整个显示面板屏幕，以便用户在面板各位置触控均可获得解锁体验。触摸屏终端27置于指纹传感器层25的上方，用于显示面板内容并接受指纹压力信号。触摸屏采用胶黏贴合方式，范围可为四周边缘贴合。The fingerprint sensor covers the entire display panel screen, so that users can get an unlocking experience by touching any position on the panel. The touch screen terminal 27 is placed above the fingerprint sensor layer 25 for displaying panel content and receiving fingerprint pressure signals. The touch screen adopts adhesive bonding method, and the range can be bonded to the surrounding edges.
以上所述实施例仅表达了本发明的部分实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明的保护范围应以所附权利要求为准。The above-mentioned embodiments only express some implementations of the present invention, and the description thereof is relatively specific and detailed, but should not be construed as limiting the scope of the present invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the appended claims.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610446098.2ACN106156584A (en) | 2016-06-17 | 2016-06-17 | A full-screen fingerprint touch unlocking display panel and unlocking method |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610446098.2ACN106156584A (en) | 2016-06-17 | 2016-06-17 | A full-screen fingerprint touch unlocking display panel and unlocking method |
| Publication Number | Publication Date |
|---|---|
| CN106156584Atrue CN106156584A (en) | 2016-11-23 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610446098.2APendingCN106156584A (en) | 2016-06-17 | 2016-06-17 | A full-screen fingerprint touch unlocking display panel and unlocking method |
| Country | Link |
|---|---|
| CN (1) | CN106156584A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106951134A (en)* | 2017-03-31 | 2017-07-14 | 信利光电股份有限公司 | A kind of capacitive touch screen of full frame fingerprint recognition and preparation method thereof |
| CN107390919A (en)* | 2017-06-23 | 2017-11-24 | 上海与德科技有限公司 | The control method and electronic equipment of electronic equipment |
| CN107451554A (en)* | 2017-07-27 | 2017-12-08 | 维沃移动通信有限公司 | A kind of fingerprint module and mobile terminal |
| CN109085940A (en)* | 2017-06-14 | 2018-12-25 | 南昌欧菲生物识别技术有限公司 | Touch control terminal and its touch control method and device |
| CN109085941A (en)* | 2017-06-14 | 2018-12-25 | 南昌欧菲生物识别技术有限公司 | Touch control terminal and its touch control method and device |
| CN109426715A (en)* | 2017-08-31 | 2019-03-05 | 南昌欧菲生物识别技术有限公司 | Touch control terminal and its unlocked by fingerprint device and method |
| CN109933228A (en)* | 2017-12-15 | 2019-06-25 | 南昌欧菲光科技有限公司 | Display components and terminal equipment |
| CN109934054A (en)* | 2017-12-15 | 2019-06-25 | 南昌欧菲光科技有限公司 | Display components and terminal equipment |
| JP2020501284A (en)* | 2016-12-01 | 2020-01-16 | 北京小米移動軟件有限公司Ｂｅｉｊｉｎｇ Ｘｉａｏｍｉ Ｍｏｂｉｌｅ Ｓｏｆｔｗａｒｅ Ｃｏ．，Ｌｔｄ． | Message reading method and device |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202841370U (en)* | 2012-07-25 | 2013-03-27 | 陕西中广汇智能信息技术有限公司 | Digital terminal for guard duty performing by armed police |
| CN104932753A (en)* | 2015-07-15 | 2015-09-23 | 京东方科技集团股份有限公司 | Touch screen, touch method of touch screen and display device |
| CN105160230A (en)* | 2015-10-09 | 2015-12-16 | 京东方科技集团股份有限公司 | Display apparatus |
| CN105389552A (en)* | 2015-10-30 | 2016-03-09 | 京东方科技集团股份有限公司 | Fingerprint identification module, preparation method thereof and display device |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202841370U (en)* | 2012-07-25 | 2013-03-27 | 陕西中广汇智能信息技术有限公司 | Digital terminal for guard duty performing by armed police |
| CN104932753A (en)* | 2015-07-15 | 2015-09-23 | 京东方科技集团股份有限公司 | Touch screen, touch method of touch screen and display device |
| CN105160230A (en)* | 2015-10-09 | 2015-12-16 | 京东方科技集团股份有限公司 | Display apparatus |
| CN105389552A (en)* | 2015-10-30 | 2016-03-09 | 京东方科技集团股份有限公司 | Fingerprint identification module, preparation method thereof and display device |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020501284A (en)* | 2016-12-01 | 2020-01-16 | 北京小米移動軟件有限公司Ｂｅｉｊｉｎｇ Ｘｉａｏｍｉ Ｍｏｂｉｌｅ Ｓｏｆｔｗａｒｅ Ｃｏ．，Ｌｔｄ． | Message reading method and device |
| JP6997792B2 (en) | 2016-12-01 | 2022-01-18 | 北京小米移動軟件有限公司 | Message reading method and device |
| CN106951134A (en)* | 2017-03-31 | 2017-07-14 | 信利光电股份有限公司 | A kind of capacitive touch screen of full frame fingerprint recognition and preparation method thereof |
| CN109085940A (en)* | 2017-06-14 | 2018-12-25 | 南昌欧菲生物识别技术有限公司 | Touch control terminal and its touch control method and device |
| CN109085941A (en)* | 2017-06-14 | 2018-12-25 | 南昌欧菲生物识别技术有限公司 | Touch control terminal and its touch control method and device |
| CN107390919A (en)* | 2017-06-23 | 2017-11-24 | 上海与德科技有限公司 | The control method and electronic equipment of electronic equipment |
| CN107451554A (en)* | 2017-07-27 | 2017-12-08 | 维沃移动通信有限公司 | A kind of fingerprint module and mobile terminal |
| CN107451554B (en)* | 2017-07-27 | 2020-07-21 | 维沃移动通信有限公司 | Fingerprint module and mobile terminal |
| CN109426715A (en)* | 2017-08-31 | 2019-03-05 | 南昌欧菲生物识别技术有限公司 | Touch control terminal and its unlocked by fingerprint device and method |
| CN109933228A (en)* | 2017-12-15 | 2019-06-25 | 南昌欧菲光科技有限公司 | Display components and terminal equipment |
| CN109934054A (en)* | 2017-12-15 | 2019-06-25 | 南昌欧菲光科技有限公司 | Display components and terminal equipment |
| Publication | Publication Date | Title |
|---|---|---|
| CN106156584A (en) | A full-screen fingerprint touch unlocking display panel and unlocking method | |
| CN106104441B (en) | Touch sensor, touch detecting apparatus and detection method, touch control device | |
| Wang et al. | Self‐powered high‐resolution and pressure‐sensitive triboelectric sensor matrix for real‐time tactile mapping | |
| JP6030220B2 (en) | Touch panel and manufacturing method thereof | |
| CN104932753B (en) | A kind of touch-screen and its touch method and display device | |
| WO2016112781A1 (en) | Electronic device and capacitive sensing system thereof, and detection method for capacitive sensing system | |
| CN103279300A (en) | Method and device for unlocking touch screen terminal and touch screen terminal | |
| JP2015513751A (en) | Touch panel and manufacturing method thereof | |
| CN205230006U (en) | Touch display device | |
| CN105224126A (en) | Touch-screen and pressure touch detection method thereof | |
| CN205068343U (en) | Touch -control module and display device | |
| US9547030B2 (en) | Method of recognizing touch | |
| CN205158321U (en) | Touch display device | |
| CN204808289U (en) | Touch -sensitive screen and display device | |
| CN106775036B (en) | Touch module, driving method thereof and display device | |
| CN107305450A (en) | Mutual capacitance type integrated touch and pressure sensing device and method thereof | |
| CN204595830U (en) | Electronic equipment and capacitive sensing system thereof | |
| US9329740B2 (en) | Method of recognizing touch | |
| CN106569631B (en) | Pressure sensitive substrate and pressure sensitive touch screen | |
| CN106708305A (en) | Touch display apparatus | |
| CN206249317U (en) | A full-screen fingerprint touch unlock display panel | |
| CN208298157U (en) | A kind of combined type touch control panel and touch device | |
| CN108681432A (en) | Method, device, storage medium and electronic device for processing touch information | |
| CN206209644U (en) | Touch display unit and electronic equipment | |
| CN204009943U (en) | Fingerprint Identification sensor, integrated package and terminal device |
| 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 | ||
| RJ01 | Rejection of invention patent application after publication | Application publication date:20161123 |