技术领域technical field
本发明涉及一种手势检测方法，特别是关于一种触控式液晶显示装置的手势检测方法，其整合物件的触压及滑动因而可以在现在硬件结构上建构新功能的输入机制，以便大幅地增加产品的开发弹性。The present invention relates to a gesture detection method, in particular to a gesture detection method for a touch-sensitive liquid crystal display device, which integrates the touch and slide of an object, so that an input mechanism with new functions can be constructed on the current hardware structure, so as to greatly Increase product development flexibility.
背景技术Background technique
功能先进的显示器渐成为现今消费电子产品的重要特色，其中液晶显示器已经逐渐成为各种电子设备如电视、移动电话、个人数字助理(PDA)、数字相机、电脑屏幕或笔记本电脑屏幕所广泛应用具有高解析度彩色屏幕的显示器。由于现今液晶显示器为了方便携带与使用，使用者可直接触碰的触控式液晶显示面板也成为市场开发的方向。传统的电阻式或电容式触控液晶显示面板，其在面板上设置额外的电阻或电容元件，并通过检测物件触压点的电压/电流值变化来判断触压点的位置坐标。Displays with advanced functions have gradually become an important feature of today's consumer electronics products. Liquid crystal displays have gradually become widely used in various electronic devices such as televisions, mobile phones, personal digital assistants (PDAs), digital cameras, computer screens or laptop screens. Display with high-resolution color screen. Since the current liquid crystal display is convenient to carry and use, the touch-sensitive liquid crystal display panel that the user can directly touch has also become the direction of market development. In traditional resistive or capacitive touch liquid crystal display panels, additional resistive or capacitive elements are arranged on the panel, and the position coordinates of the touched point are determined by detecting the change of the voltage/current value of the touched point of the object.
公知触控式显示器允许使用者通过该使用者所熟悉的自然手势(例如，通过使用一尖笔输入手写)，进行数据输入，因此非常方便。触控式显示器可以通过按压启动，其通过电压或电流改变而判断手指或尖笔在显示器上的位置，并执行相应的动作。由于电子产品目前都朝向精美薄小的方向发展，使得产品内的空间缩小。此外，电子产品目前亦都朝向多功能的方向发展，为了加入各种不同的功能，必须在逐渐缩小的产品空间内，针对各种新增的功能设计个别的输入机制，大幅地增加了产品的开发难度。Known touch-sensitive displays allow users to perform data input through natural gestures familiar to the user (for example, by using a stylus to enter handwriting), and thus are very convenient. The touch-sensitive display can be activated by pressing, which judges the position of the finger or stylus on the display through the change of voltage or current, and performs corresponding actions. Since electronic products are currently developing toward exquisite and thin, the space inside the product is reduced. In addition, electronic products are currently developing towards multi-functions. In order to add various functions, it is necessary to design individual input mechanisms for various new functions in the gradually shrinking product space, which greatly increases the product's functionality. Development difficulty.
发明内容Contents of the invention
本发明提供一种触控式液晶显示装置的手势检测方法，其整合物件的触压及滑动因而可以在现在硬件结构上建构新功能的输入机制，以便大幅地降低产品的开发难度。The invention provides a gesture detection method of a touch-type liquid crystal display device, which integrates touch pressure and sliding of an object, so that an input mechanism of new functions can be constructed on the current hardware structure, so as to greatly reduce the difficulty of product development.
为达到上述目的，本发明提供一种触控式液晶显示装置的手势检测方法，该手势检测方法包含下列步骤：In order to achieve the above object, the present invention provides a gesture detection method for a touch-sensitive liquid crystal display device, the gesture detection method comprising the following steps:
显示具有至少一个第一物件的第一预设画面；displaying a first default frame with at least one first object;
显示具有至少一个第二物件的第二预设画面；displaying a second default frame with at least one second object;
判断是否该触控液晶显示装置是否有触压事件；judging whether the touch liquid crystal display device has a touch event;
若该触压事件位于该第一物件上则执行对应该物件的一第一预定功能；以及executing a first predetermined function corresponding to the object if the touch event is located on the first object; and
若该触压事件触压后由第一预设画面滑动到第二预设画面则于该第二预设画面根据该第一预设画面所触压的第一物件开启一第二预定功能。If the touch event slides from the first preset screen to the second preset screen after being pressed, a second predetermined function is opened on the second preset screen according to the first object pressed on the first preset screen.
上述的手势检测方法，该第一物件的第一预定功能为一电话簿功能。In the above gesture detection method, the first predetermined function of the first object is a phonebook function.
上述的手势检测方法，该第一物件的第二预定功能为一电话转接功能。In the above gesture detection method, the second predetermined function of the first object is a call transfer function.
为达到上述目的，本发明还提供一种触控式液晶显示装置的手势检测方法，该手势检测方法包含下列步骤：In order to achieve the above object, the present invention also provides a gesture detection method of a touch-sensitive liquid crystal display device, the gesture detection method comprising the following steps:
显示一第一预设画面；display a first preset screen;
显示一第二预设画面；display a second default screen;
确认一第一物件触压该第一预设画面；confirming that a first object touches the first default screen;
判断一第二物件是否在该第二预设画面形成一手势；以及judging whether a second object forms a gesture on the second default frame; and
若在该第一物件触压该第一预设画面期间，该第二物件在该第二预设画面形成的手势满足一预设条件，则执行对应于该手势的一预定功能。If the gesture formed by the second object on the second preset screen satisfies a preset condition during the period when the first object touches the first preset screen, a predetermined function corresponding to the gesture is executed.
上述的手势检测方法，其另含进行一对比步骤以从一手势集合中选出该手势信号，以执行该预定功能。The above-mentioned gesture detection method further includes performing a comparison step to select the gesture signal from a gesture set to perform the predetermined function.
上述的手势检测方法，该预定功能为一放大或缩小影像功能。In the above-mentioned gesture detection method, the predetermined function is a function of zooming in or zooming out an image.
上述的手势检测方法，，执行该预定功能的步骤包含依据该第二物件的滑动距离或滑动速度，放大或缩小影像。In the above-mentioned gesture detection method, the step of executing the predetermined function includes zooming in or zooming out the image according to the sliding distance or the sliding speed of the second object.
上述的手势检测方法，若该第二物件沿一预定方向移动则执行放大影像的动作。In the above gesture detection method, if the second object moves along a predetermined direction, the action of zooming in on the image is executed.
上述的手势检测方法，若该第二物件沿一预定方向移动则执行缩小影像的动作。In the above-mentioned gesture detection method, if the second object moves along a predetermined direction, an action of shrinking the image is performed.
上述的手势检测方法，该预定功能为一区域选取功能。In the above gesture detection method, the predetermined function is an area selection function.
上述的手势检测方法，执行该预定功能的步骤包含依据该第二物件的滑动距离，选取该显示区的一预定区域。In the above gesture detection method, the step of executing the predetermined function includes selecting a predetermined area of the display area according to the sliding distance of the second object.
上述的手势检测方法，执行该预定功能的步骤包含放大或缩小该预定区域的影像。In the above-mentioned gesture detection method, the step of executing the predetermined function includes enlarging or reducing the image of the predetermined area.
上述的手势检测方法，若该第二物件向该显示区的外围滑动，则执行放大影像的动作。In the above-mentioned gesture detection method, if the second object slides toward the periphery of the display area, an action of zooming in on the image is performed.
上述的手势检测方法，若该第二物件向该显示区的中心滑动，则执行缩小影像的动作。In the above-mentioned gesture detection method, if the second object slides toward the center of the display area, an action of shrinking the image is executed.
上文已相当广泛地概述本发明的技术特征及优点，以使下文的本发明详细描述得以获得较佳了解。构成本发明的申请专利范围标的的其它技术特征及优点将描述于下文。本发明所属技术领域中具有通常知识者应了解，可利用下文公开的概念与特定实施例可作为修改或设计其它结构或工艺而实现与本发明相同的目的。本发明所属技术领域技术人员亦应了解，但此等效建构无法脱离后附的申请专利范围所界定的本发明的精神和范围。The foregoing has outlined rather broadly the technical features and advantages of the present invention in order to enable a better understanding of the following detailed description of the invention. Other technical features and advantages constituting the subject matter of the claimed scope of the present invention will be described below. Those skilled in the technical field of the present invention should understand that the concepts and specific embodiments disclosed below can be used to modify or design other structures or processes to achieve the same purpose as the present invention. Those skilled in the technical field of the present invention should also understand that such an equivalent construction cannot deviate from the spirit and scope of the present invention defined by the appended claims.
附图说明Description of drawings
通过参照前述说明及下列附图，本发明的技术特征及优点得以获得完全了解。By referring to the foregoing description and the following drawings, the technical features and advantages of the present invention can be fully understood.
图1例示本发明第一实施例的触控式液晶显示装置的操作示意图；FIG. 1 illustrates a schematic diagram of the operation of a touch-sensitive liquid crystal display device according to a first embodiment of the present invention;
图2例示本发明第一实施例的手势检测方法的操作流程图；Fig. 2 illustrates the operation flowchart of the gesture detection method of the first embodiment of the present invention;
图3例示本发明第二实施例的触控式液晶显示装置的操作示意图；FIG. 3 illustrates a schematic diagram of the operation of a touch-sensitive liquid crystal display device according to a second embodiment of the present invention;
图4例示本发明第二实施例的手势检测方法的操作流程图；Fig. 4 illustrates the operation flowchart of the gesture detection method of the second embodiment of the present invention;
图4A例示本发明第二实施例的显示多联络人的一种手势检测方法的操作流程图；FIG. 4A illustrates an operation flowchart of a gesture detection method for displaying multiple contacts according to the second embodiment of the present invention;
图4B例示本发明第二实施例的显示多联络人的另一种手势检测方法的操作流程图；FIG. 4B illustrates an operation flowchart of another gesture detection method for displaying multiple contacts according to the second embodiment of the present invention;
图5例示本发明第三实施例的触控式液晶显示装置的操作示意图；FIG. 5 illustrates a schematic diagram of the operation of a touch-sensitive liquid crystal display device according to a third embodiment of the present invention;
图6例示本发明第三实施例的手势检测方法的操作流程图；FIG. 6 illustrates an operation flowchart of a gesture detection method according to a third embodiment of the present invention;
图7例示本发明第四实施例的触控式液晶显示装置的操作示意图；FIG. 7 illustrates a schematic diagram of the operation of a touch-sensitive liquid crystal display device according to a fourth embodiment of the present invention;
图8例示本发明第四实施例的手势检测方法的操作流程图；FIG. 8 illustrates an operation flowchart of a gesture detection method according to a fourth embodiment of the present invention;
图9例示本发明第五实施例的触控式液晶显示装置的操作示意图；FIG. 9 illustrates a schematic diagram of the operation of a touch-sensitive liquid crystal display device according to a fifth embodiment of the present invention;
图10例示本发明第五实施例的手势检测方法的操作流程图；FIG. 10 illustrates an operation flowchart of a gesture detection method according to a fifth embodiment of the present invention;
图11例示本发明第六实施例的触控式液晶显示装置的操作示意图；以及FIG. 11 illustrates a schematic diagram of the operation of the touch-sensitive liquid crystal display device according to the sixth embodiment of the present invention; and
图12例示本发明第六实施例的手势检测方法的操作流程图。FIG. 12 illustrates an operation flowchart of the gesture detection method according to the sixth embodiment of the present invention.
其中，附图标记Among them, reference signs
10 触控式液晶显示装置10 Touch LCD display device
12 本体12 body
14 透明上盖14 transparent top cover
20 影像显示区20 image display area
22 液晶显示面板22 LCD display panel
24 外贴式触控面板24 Externally mounted touch panel
30 按键区30 keypad
32 按键32 keys
34 电话薄按键34 Phone book keys
40 物件40 objects
60 触控式液晶显示装置60 touch-sensitive liquid crystal display device
62 本体62 body
64 透明上盖64 transparent top cover
70 影像显示区70 image display area
72 液晶显示面板72 LCD display panel
74 预定区域74 Reserved area
80 按键区80 keypad
82 按键82 keys
84 外贴式触控面板84 Externally mounted touch panel
90A 第一物件90A First object
90B 第二物件90B Second object
具体实施方式Detailed ways
图1例示本发明第一实施例的触控式液晶显示装置10的操作示意图，图2例示本发明第一实施例的手势检测方法的操作流程图。参考图1，触控式液晶显示装置10包含本体12、设置于本体12上的液晶显示面板22，其具有内建触控功能、外贴式触控面板24、以及透明上盖14。触控式液晶显示装置10可概略地划分为影像显示区20及按键区30(即非显示区)。外贴式触控面板24设置于按键区30，多个印刷式按键(或贴膜式按键)32设置于外贴式触控面板24上方。非显示区30的按键32亦可选择性地整合设置于影像显示区20，亦即使用具有内建触控功能的液晶显示面板22显示按键32。FIG. 1 illustrates a schematic diagram of the operation of a touch-sensitive liquid crystal display device 10 according to a first embodiment of the present invention, and FIG. 2 illustrates an operational flowchart of a gesture detection method according to the first embodiment of the present invention. Referring to FIG. 1 , a touch-sensitive liquid crystal display device 10 includes a body 12 , a liquid crystal display panel 22 disposed on the body 12 , which has a built-in touch function, an externally attached touch panel 24 , and a transparent cover 14 . The touch-sensitive liquid crystal display device 10 can be roughly divided into an image display area 20 and a button area 30 (ie, a non-display area). The surface-mounted touch panel 24 is disposed on the key area 30 , and a plurality of printed keys (or film-type keys) 32 are disposed above the surface-mounted touch panel 24 . The buttons 32 of the non-display area 30 can also be selectively integrated in the image display area 20 , that is, the buttons 32 are displayed by using the liquid crystal display panel 22 with a built-in touch function.
同时参考图1与图2，本发明的手势检测方法首先确认物件40(例如使用者的手指)是否触压触控式液晶显示装置10的按键区30或影像显示区20，并判断物件40是否在触压后接着在触控式液晶显示装置10的按键区与显示区之间滑动。之后，若物件40在触控式液晶显示装置10的影像显示区20与按键区30之间滑动，则形成一手势信号。接着，进行对比步骤，对比此手势信号是否为手势集合(定义多种手势信号及其对应的功能)中的预定手势信号，若是，执行其预定功能；若不是预定手势信号，则执行其它功能。Referring to FIG. 1 and FIG. 2 at the same time, the gesture detection method of the present invention first confirms whether the object 40 (for example, the user's finger) touches the button area 30 or the image display area 20 of the touch-sensitive liquid crystal display device 10, and determines whether the object 40 is After touching and pressing, slide between the key area and the display area of the touch-sensitive liquid crystal display device 10 . After that, if the object 40 slides between the image display area 20 and the key area 30 of the touch-sensitive liquid crystal display device 10 , a gesture signal is formed. Next, perform a comparison step, comparing whether the gesture signal is a predetermined gesture signal in the gesture set (defining multiple gesture signals and their corresponding functions), if so, execute its predetermined function; if not, execute other functions.
图3例示本发明第二实施例的触控式液晶显示装置10的操作示意图，图4例示本发明第二实施例的手势检测方法的操作流程图。参考图3，在本发明的一实施例中，触控式液晶显示装置10的按键区30包含一特定功能按键34，例如电话簿按键，且具有预定功能，此预定功能为通话中执行电话转接功能。手势检测方法首先确认物件40是否触压按键区30的电话簿按键34，接着判断物件40在触压后是否滑动至影像显示区20，亦即判断物件40的滑动起点是否位于电话簿按键34以及判断物件40的滑动终点是否位于影像显示区20。若物件40从触控式液晶显示装置10的按键区30滑动至影像显示区20，则执行功能提示，例如在影像显示区20显示“移开物件会执行电话转接功能”。当使用者确认“执行电话转接功能”的确是想要的功能时，即将物件40移开以形成一手势信号。接着，进行对比步骤，对比此手势信号是否为手势集合(定义多种手势信号及其对应的功能)中的预定手势信号，若是，执行电话转接功能；若不是预定手势信号，则执行其它功能。FIG. 3 illustrates the operation diagram of the touch-sensitive liquid crystal display device 10 according to the second embodiment of the present invention, and FIG. 4 illustrates the operation flowchart of the gesture detection method according to the second embodiment of the present invention. Referring to FIG. 3 , in one embodiment of the present invention, the button area 30 of the touch-sensitive liquid crystal display device 10 includes a specific function button 34, such as a phonebook button, and has a predetermined function. connection function. The gesture detection method first confirms whether the object 40 touches the phonebook button 34 of the button area 30, and then judges whether the object 40 slides to the image display area 20 after being pressed, that is, judges whether the sliding starting point of the object 40 is located at the phonebook button 34 and It is determined whether the sliding end point of the object 40 is located in the image display area 20 . If the object 40 slides from the button area 30 of the touch-sensitive liquid crystal display device 10 to the image display area 20 , a function prompt is executed, for example, the image display area 20 displays "removing the object will execute the call transfer function". When the user confirms that "executing the call forwarding function" is indeed the desired function, the user moves the object 40 away to form a gesture signal. Then, perform a comparison step, comparing whether the gesture signal is a predetermined gesture signal in the gesture set (defining multiple gesture signals and their corresponding functions), if so, execute the call transfer function; if it is not a predetermined gesture signal, then execute other functions .
在通话中执行电话转接功能可包含在影像显示区20显示多个联络人数据，包含影像数据，如相片，以便使用者可从中选取一联络人后，再将电话转接至选取的联络人，如图4A所示。此外，执行电话转接功能亦可包含在影像显示区20显示多个联络人数据，以便使用者可从中选取一联络人后，再拨通选取的联络人电话进行多方会谈，如图4B所示。Executing the call transfer function during a call may include displaying a plurality of contact data in the image display area 20, including image data, such as photos, so that the user can select a contact therefrom, and then transfer the call to the selected contact. , as shown in Figure 4A. In addition, performing the call forwarding function may also include displaying multiple contact data in the image display area 20, so that the user can select a contact and then dial the selected contact to conduct a multi-party conversation, as shown in FIG. 4B .
图5例示本发明第三实施例的触控式液晶显示装置10的操作示意图，图6例示本发明第三实施例的手势检测方法的操作流程图。参考图5，在本发明的一实施例中，按键区30包含电话簿按键34且预定功能为增加联络人功能。手势检测方法首先确认物件40是否触压影像显示区20(显示一人像)，接着判断物件40在触压后是否滑动至电话簿按键34，亦即判断物件40的滑动起点是否位于影像显示区20以及判断物件40的滑动终点是否位于电话簿按键34。若物件40从触控式液晶显示装置10的影像显示区20滑动至按键区30，则执行功能提示，例如在影像显示区20显示“移开物件会执行增加联络人功能”。当使用者确认“增加联络人功能”的确是想要的功能时，即将物件40移开以形成一手势信号。接着，进行对比步骤，对比此手势信号是否为手势集合(定义多种手势信号及其对应的功能)中的预定手势信号，若是，执行增加联络人功能；若不是预定手势信号，则执行其它功能。特而言之，执行增加联络人功能包含在影像显示区20显示输入视窗，以便使用者得以输入联络人的人像、姓名及电话号码等数据。FIG. 5 illustrates the operation diagram of the touch-sensitive liquid crystal display device 10 according to the third embodiment of the present invention, and FIG. 6 illustrates the operation flowchart of the gesture detection method according to the third embodiment of the present invention. Referring to FIG. 5 , in an embodiment of the present invention, the button area 30 includes a phonebook button 34 and the predetermined function is to add a contact. The gesture detection method first confirms whether the object 40 touches the image display area 20 (a portrait is displayed), and then determines whether the object 40 slides to the phone book button 34 after being pressed, that is, determines whether the sliding starting point of the object 40 is located in the image display area 20 And determine whether the sliding end point of the object 40 is located at the phonebook button 34 . If the object 40 slides from the image display area 20 of the touch-sensitive liquid crystal display device 10 to the button area 30 , a function prompt is executed, for example, the image display area 20 displays "removing the object will execute the function of adding contacts". When the user confirms that the "add contact person function" is indeed the desired function, the user moves the object 40 away to form a gesture signal. Then, perform a comparison step, comparing whether the gesture signal is a predetermined gesture signal in the gesture set (defining multiple gesture signals and their corresponding functions), if so, execute the function of adding contacts; if it is not a predetermined gesture signal, execute other functions . In particular, executing the function of adding a contact includes displaying an input window in the image display area 20 so that the user can input data such as portrait, name and phone number of the contact.
图7例示本发明第四实施例的触控式液晶显示装置60的操作示意图，图8例示本发明第四实施例的手势检测方法的操作流程图。参考图7，在本发明的一实施例中，触控式液晶显示装置60包含本体62、设置于本体62上的液晶显示面板72，其具有内建触控功能、外贴式触控面板84、以及透明上盖64。触控式液晶显示装置60可概略地划分为影像显示区70及按键区80(即非显示区)。外贴式触控面板84设置于按键区80，具有多个印刷式按键82，设置于外贴式触控面板84上方。特而言之，按键区80的按键82亦可选择性地整合设置于影像显示区70，亦即使用具有内建触控功能的液晶显示面板72显示按键82。FIG. 7 exemplifies the operation diagram of the touch-sensitive liquid crystal display device 60 according to the fourth embodiment of the present invention, and FIG. 8 illustrates the operation flowchart of the gesture detection method according to the fourth embodiment of the present invention. Referring to FIG. 7, in one embodiment of the present invention, a touch-sensitive liquid crystal display device 60 includes a body 62, a liquid crystal display panel 72 disposed on the body 62, which has a built-in touch function, and an externally attached touch panel 84. , and a transparent upper cover 64. The touch-sensitive liquid crystal display device 60 can be roughly divided into an image display area 70 and a button area 80 (ie, a non-display area). The surface-mounted touch panel 84 is disposed on the key area 80 and has a plurality of printed keys 82 disposed above the surface-mounted touch panel 84 . In particular, the keys 82 of the key area 80 can also be selectively integrated in the image display area 70 , that is, the keys 82 are displayed using the liquid crystal display panel 72 with a built-in touch function.
参考图8，在本发明的一实施例中，手势检测方法首先确认第一物件90A是否触压按键区80的按键82，并判断一第二物件90B是否在影像显示区70滑动。之后，若在第一物件90A触压按键区80期间，第二物件90B在影像显示区70滑动，则形成一手势信号。接着，进行对比步骤，对比此手势信号是否为手势集合(定义多种手势信号及其对应的功能)中的预定手势信号，若是，执行预定功能；若不是预定手势信号，则执行其它功能。Referring to FIG. 8 , in an embodiment of the present invention, the gesture detection method first confirms whether the first object 90A touches the button 82 of the button area 80 , and determines whether a second object 90B slides in the image display area 70 . Afterwards, if the second object 90B slides on the image display area 70 while the first object 90A is touching the key area 80 , a gesture signal is formed. Next, perform a comparison step, comparing whether the gesture signal is a predetermined gesture signal in the gesture set (defining multiple gesture signals and their corresponding functions), if so, execute the predetermined function; if not, execute other functions.
图9例示本发明第五实施例的触控式液晶显示装置60的操作示意图，图10例示本发明第五实施例的手势检测方法的操作流程图。在本发明的一实施例中，影像显示区70显示人像，而预定功能为放大或缩小影像功能(例如，动态地放大或缩小影像功能)。手势检测方法首先确认第一物件90A是否触压按键区80的按键84，并判断第二物件90B是否在影像显示区70滑动(例如，第二物件90B从A点滑动至B点)。之后，若在第一物件90A触压按键区80的按键84期间，第二物件90B在影像显示区70滑动(从A点滑动至B点)，则形成一手势信号。接着，进行对比步骤，对比此手势信号是否为手势集合(定义多种手势信号及其对应的功能)中的预定手势信号，若是，执行放大或缩小影像功能，其可依据第二物件90B的滑动距离或滑动速度动态地放大或缩小影像，例如，若第二物件90B沿第一方向(由A往B的方向)移动则执行放大影像的动作，若沿第二方向(由B往A的方向，相反于第一方向)移动则执行缩小影像的动作；若不是预定手势信号，则执行其它功能。FIG. 9 exemplifies the operation diagram of the touch-sensitive liquid crystal display device 60 according to the fifth embodiment of the present invention, and FIG. 10 illustrates the operation flowchart of the gesture detection method according to the fifth embodiment of the present invention. In an embodiment of the present invention, the image display area 70 displays a portrait, and the predetermined function is a zoom-in or zoom-out function (for example, a dynamic zoom-in or zoom-out function). The gesture detection method first confirms whether the first object 90A touches the key 84 of the key area 80, and determines whether the second object 90B slides in the image display area 70 (for example, the second object 90B slides from point A to point B). Afterwards, if the second object 90B slides in the image display area 70 (from point A to point B) while the first object 90A is pressing the key 84 of the key area 80 , a gesture signal is formed. Then, perform a comparison step, comparing whether the gesture signal is a predetermined gesture signal in the gesture set (definition of various gesture signals and their corresponding functions), if so, perform the function of zooming in or zooming out the image, which can be based on the sliding of the second object 90B The distance or sliding speed dynamically zooms in or zooms out the image. For example, if the second object 90B moves along the first direction (from A to B), the action of zooming in on the image will be executed; if the second object 90B moves along the second direction (from B to A , opposite to the first direction) to execute the action of shrinking the image; if it is not a predetermined gesture signal, execute other functions.
图11例示本发明第六实施例的触控式液晶显示装置60的操作示意图，图12例示本发明第六实施例的手势检测方法的操作流程图。在本发明的一实施例中，影像显示区70显示人像，而预定功能为区域选取功能。手势检测方法首先确认第一物件90A是否触压按键区80的按键86，并判断第二物件90B是否在影像显示区70滑动。例如，两只手指分别同时由中间向对角滑动，第二物件90B的拇指由中间滑动至C点，而食指由中间滑动至D点，如图11所示。FIG. 11 illustrates the operation diagram of the touch-sensitive liquid crystal display device 60 according to the sixth embodiment of the present invention, and FIG. 12 illustrates the operation flowchart of the gesture detection method according to the sixth embodiment of the present invention. In an embodiment of the present invention, the image display area 70 displays portraits, and the predetermined function is an area selection function. The gesture detection method first confirms whether the first object 90A touches the button 86 of the button area 80 , and determines whether the second object 90B slides in the image display area 70 . For example, two fingers slide diagonally from the middle at the same time, the thumb of the second object 90B slides from the middle to point C, and the index finger slides from the middle to point D, as shown in FIG. 11 .
之后，若在第一物件90A触压按键区80的按键86期间，第二物件90B在影像显示区70滑动(拇指滑动至C点，而食指滑动至D点)，则形成一手势信号。接着，进行对比步骤，比对此手势信号是否为手势集合(定义多种手势信号及其对应的功能)中的预定手势信号，若是，执行区域选取功能，其可依据第二物件90B的滑动距离选取影像显示区70的一预定区域74，再放大或缩小预定区域74的影像，例如两只手指向外扩张滑动(即朝向影像显示区70的外围方向)执行放大影像的动作，由外向内收缩滑动(即朝向影像显示区70的中心方向)则执行缩小影像的动作；若不是预定手势信号，则执行其它功能。Afterwards, if the second object 90B slides on the image display area 70 (the thumb slides to point C and the index finger slides to point D) while the first object 90A touches the key 86 of the key area 80 , a gesture signal is formed. Next, a comparison step is performed to compare whether the gesture signal is a predetermined gesture signal in the gesture set (definition of multiple gesture signals and their corresponding functions), and if so, perform the area selection function, which can be based on the sliding distance of the second object 90B Select a predetermined area 74 of the image display area 70, and then enlarge or reduce the image in the predetermined area 74. For example, two fingers expand and slide outwards (that is, toward the peripheral direction of the image display area 70) to perform the action of zooming in on the image, shrinking from the outside to the inside Sliding (that is, toward the center of the image display area 70 ) executes the action of shrinking the image; if it is not a predetermined gesture signal, executes other functions.
简言之，本发明公开的触控式液晶显示装置的手势检测方法，其通过整合物件的触压与滑动建构新的输入功能，因而可在触控式液晶显示装置现有的硬件结构上加入新功能的输入机制，以便大幅地降低产品的开发难度。In short, the gesture detection method of the touch-type liquid crystal display device disclosed in the present invention constructs a new input function by integrating the touch and sliding of objects, so it can be added to the existing hardware structure of the touch-type liquid crystal display device. The input mechanism of new functions in order to greatly reduce the difficulty of product development.
当然，本发明还可有其它多种实施例，在不背离本发明精神及其实质的情况下，熟悉本领域的技术人员当可根据本发明作出各种相应的改变和变形，但这些相应的改变和变形都应属于本发明所附的权利要求的保护范围。Certainly, the present invention also can have other multiple embodiments, without departing from the spirit and essence of the present invention, those skilled in the art can make various corresponding changes and deformations according to the present invention, but these corresponding Changes and deformations should belong to the scope of protection of the appended claims of the present invention.
| Application Number | Priority Date | Filing Date | Title |
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| CN201410781207.7ACN104461148A (en) | 2009-02-12 | 2009-02-12 | Gesture detection method for touch-sensitive liquid crystal display device |
| Application Number | Priority Date | Filing Date | Title |
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| CN201410781207.7ACN104461148A (en) | 2009-02-12 | 2009-02-12 | Gesture detection method for touch-sensitive liquid crystal display device |
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| CNA2009100089279ADivisionCN101477422A (en) | 2009-02-12 | 2009-02-12 | Gesture detection method of touch liquid crystal display device |
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| CN104461148Atrue CN104461148A (en) | 2015-03-25 |
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| CN201410781207.7APendingCN104461148A (en) | 2009-02-12 | 2009-02-12 | Gesture detection method for touch-sensitive liquid crystal display device |
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