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公开(公告)号：US20170115811A1
公开(公告)日：2017-04-27
申请号：US15300008
申请日：2015-10-30
Inventor： Shengji YANG , Xue DONG , Haisheng WANG , Xiaochuan CHEN , Yingming LIU , Weijie ZHAO , Changfeng LI , Jiantao LIU , Lei WANG , Rui XU , Hongjuan LIU
CPC classification number: G06F3/0416 , G02F1/1362 , G06F3/0412 , G06F3/042 , G06F3/044 , G06K9/0002 , G06K9/00087 , G09G3/3648 , G09G3/3655 , G09G2300/0809 , G09G2354/00 , G09G2360/14
Abstract: An array substrate and a driving method thereof, a display panel and a display device. The array substrate includes a plurality of areas. Each area at least includes a first subpixel and a second subpixel, and each subpixel includes a corresponding display unit; the first subpixel includes a photosensitive identification unit, the photosensitive identification unit is connected with a read signal line and is configured to acquire and store position information of a touch position and transmit the acquired position information to the read signal line; and the second subpixel includes a capacitive detection unit, the capacitive detection unit is connected with the read signal line and is configured to acquire information of a touch object and transmit the acquired information of the touch object to the read signal line. The display device has a function of touch object identification (e.g., palm print identification) and has a simple structure.
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42.发明申请公开(公告)号：US20170108971A1
公开(公告)日：2017-04-20
申请号：US15206687
申请日：2016-07-11
Inventor： Shengji YANG , Xue DONG , Hailin XUE , Xiaochuan CHEN , Haisheng WANG , Weijie ZHAO , Yingming LIU
IPC: G06F3/041 , H01L27/32 , G06F1/16 , G06F3/044 , G09G3/3225
CPC classification number: G06F3/0412 , G06F1/163 , G06F1/1643 , G06F3/0416 , G06F3/044 , G06F2203/04103 , G09G3/3225 , G09G2320/0626 , H01L27/323 , H01L27/3276
Abstract: The present disclosure provides in embodiments an OLED substrate, a display device, a wearable device, a driving method and a compensation circuit. The OLED substrate comprises: a base substrate and at least one electrode located on the base substrate, the at least one electrode acting as a cathode in a display stage and the at least one electrode acting as a touch electrode in a touch stage, wherein, each of the electrode comprises two triangular sub-electrodes isolated from each other.
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公开(公告)号：US20170083127A1
公开(公告)日：2017-03-23
申请号：US15086960
申请日：2016-03-31
Inventor： Yingming LIU , Xue DONG , Panhua WANG , Haisheng WANG , Xiaochuan CHEN , Shengji YANG , Xiaoliang DING , Ziwei CUI , Yanyan YIN , Jun FAN , Jiantao LIU
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F3/0412 , G06F3/0418
Abstract: The present disclosure discloses a self-capacitive touch display panel and a display device, comprising: a substrate, and a plurality of top-emitting type organic electroluminescent structures disposed on the substrate and sharing one cathode. The self-capacitive touch display panel further comprises: a plurality of self-capacitive touch electrodes disposed at the same layer, positioned above the cathode and insulated with the cathode; a plurality of touch leads electrically connected with the plurality of self-capacitive touch electrodes; and a touch detection circuit, configured to determine a touch position by detecting the change of the capacitance values of the self-capacitive touch electrodes during a touch phase. The self-capacitive touch electrodes are connected with the touch detection circuit by way of the respective touch leads. The touch display panel reduces its thickness, guarantees a whole layer cathode structure of the organic electroluminescent structures and effectively guarantees the display quality.
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公开(公告)号：US20170038885A1
公开(公告)日：2017-02-09
申请号：US14907876
申请日：2015-08-13
Inventor： Wei LIU , Xue DONG , Haisheng WANG , Xiaoliang DING , Shengji YANG , Yingming LIU , Hongjuan LIU , Weijie ZHAO , Changfeng LI
IPC: G06F3/041 , G02F1/1343 , G02B27/22 , G02F1/1333 , G02F1/163 , G02F1/155
CPC classification number: G06F3/0416 , G02B27/2214 , G02F1/13338 , G02F1/1343 , G02F1/155 , G02F1/163 , G06F3/0412 , G06F3/044 , G06F2203/04107
Abstract: The present invention discloses a display device and a driving method thereof. The display device comprises a display panel, a grating, a voltage generating unit, a touch sensing unit and a control unit. The grating comprises a first electrode and a second electrode having a p plurality of electrode blocks. The voltage generating unit provides first and second voltages to the first and second electrodes, respectively. The control unit controls the values of the first, second voltages such that the grating is transparent during the 2D display phase and functions well during the 3D display phase. During a touch phase, the electrode blocks serve as touch electrodes so as to provide a touch function together with the touch sensing unit. Since the second electrode is used during both the display phase and the touch phase, the display device has a reduced thickness, lower costs and enhanced transmittance.
Abstract translation: 本发明公开了一种显示装置及其驱动方法。 显示装置包括显示面板，光栅，电压产生单元，触摸感测单元和控制单元。 光栅包括具有p个多个电极块的第一电极和第二电极。 电压产生单元分别向第一和第二电极提供第一和第二电压。 控制单元控制第一，第二电压的值，使得光栅在2D显示阶段期间是透明的，并且在3D显示阶段期间运行良好。 在触摸阶段期间，电极块用作触摸电极，以便与触摸感测单元一起提供触摸功能。 由于在显示阶段和触摸阶段期间都使用第二电极，因此显示装置具有减小的厚度，降低成本并增加透射率。
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45.发明申请TOUCH DISPLAY PANEL AND METHOD FOR CONTROLLING THE SAME, AND TOUCH DISPLAY DEVICE 有权触摸显示面板及其控制方法以及触摸显示装置公开(公告)号：US20160364065A1
公开(公告)日：2016-12-15
申请号：US14771698
申请日：2014-10-29
Inventor： Xiaoliang DING , Xue DONG , Haisheng WANG , Yingming LIU
IPC: G06F3/041
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044 , G06F2203/04104 , G06F2203/04107
Abstract: A touch display panel and a method for controlling the same and a touch display device are provided. The touch display panel includes at least one first electrode arranged in a same layer with the touch sensing electrode and insulated from the touch sensing electrode. The first electrode is electrically connected to a first signal input terminal in a display phase to discharge electrostatic charges in the first electrode, and is electrically connected to a second signal input terminal in a touch display phase to keep the first electrode in a high impedance state in the touch phase.
Abstract translation: 提供了触摸显示面板及其控制方法和触摸显示装置。 触摸显示面板包括与触摸感测电极布置在同一层中并与触摸感测电极绝缘的至少一个第一电极。 第一电极在显示阶段电连接到第一信号输入端子以对第一电极中的静电电荷进行放电，并且在触摸显示阶段中电连接到第二信号输入端子，以将第一电极保持在高阻抗状态 在触摸阶段。
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Patent Agency Ranking
46.发明申请公开(公告)号：US20160306457A1
公开(公告)日：2016-10-20
申请号：US14785523
申请日：2015-03-13
Inventor： Xiaoliang DING , Haisheng WANG , Yingming LIU , Shengji YANG , Weijie ZHAO , Tao REN
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F3/0412 , G06F3/0416 , G06F2203/04104
Abstract: An in-cell touch screen, a touch detection method thereof and a display device are disclosed, the in-cell touch screen comprising: an array substrate and an opposed substrate arranged opposite to each other; a self-capacitance electrode pattern (100, 200), disposed on a side of the array substrate facing the opposed substrate and/or a side of the opposed substrate facing the array substrate, including: a plurality of first self-capacitance electrodes (100), each of the first self-capacitance electrodes (100) being a strip electrode, a plurality of second self-capacitance electrodes (200), each of the second self-capacitance electrodes including a plurality of block electrodes (210) electrically connected with each other; and a touch detecting chip, configured to judge a touch position according to signal variation of the self-capacitance electrode pattern, wherein orthogonal projections of each of the first self-capacitance electrodes (100) and each of the second self-capacitance electrodes (200) on the array substrate cross to each other, and each of the first self-capacitance electrodes (100) and each of the second self-capacitance electrodes (200) are connected with the touch detecting chip through periphery wirings (300), respectively. The in-cell touch screen according to an embodiment of the present disclosure varies the self-capacitance electrode pattern, which can significantly reduce the number of the periphery wirings, and is conducive to narrow frame design; moreover, time required for touch detection can be greatly reduced in a mode of switching self capacitance and mutual capacitance.
Abstract translation: 公开了一种单元内触摸屏，其触摸检测方法和显示装置，所述单元内触摸屏包括：阵列基板和相对布置的相对基板; 设置在阵列基板的面对相对基板的一侧和/或面向阵列基板的相对基板的一侧的自电容电极图案（100,200），包括：多个第一自电容电极（100 ），所述第一自身电容电极（100）中的每一个为带状电极，多个第二自身电容电极（200），所述第二自电容电极中的每一个包括多个电极（210），电连接 彼此; 以及触摸检测芯片，被配置为根据所述自电容电极图案的信号变化来判断触摸位置，其中，所述第一自身电容电极（100）和所述第二自身电容电极（200）中的每一个的正交投影 ）分别与第一自身电容电极（100）和第二自身电容电极（200）中的每一个分别通过外围配线（300）与触摸检测用芯片连接。 根据本公开的实施例的单元内触摸屏改变可以显着减少外围布线的数量的自电容电极图案，并且有利于窄的框架设计; 此外，在切换自身电容和互电容的模式中，触摸检测所需的时间可以大大降低。
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公开(公告)号：US20160259445A1
公开(公告)日：2016-09-08
申请号：US14655552
申请日：2014-10-01
Inventor： Shengji YANG , Xue DONG , Haisheng WANG , Hailin XUE , Yingming LIU , Weijie ZHAO , Hongjuan LIU , Xiaoliang DING , Lei WANG , Chunlei WANG
IPC: G06F3/044 , G06F3/0354
CPC classification number: G06F3/044 , G02F1/13338 , G06F3/03545 , G06F3/0416
Abstract: An array substrate, a method for fabricating the same and a display device are disclosed. The substrate comprises: a gate electrode (11) and a gate line (12) disposed on a base substrate (00), an active layer (20) disposed on the film layer comprising the gate electrode (11) and the gate line (12). The substrate further comprises: a pixel electrode (40) disposed on the same layer as and electrically insulated from the active layer (20); a drain electrode (31), a source electrode (32) and a date line (33) disposed on the film layer comprising the active layer (20) and the pixel electrode (40), wherein the drain electrode (31) is electrically connected to the pixel electrode (40) directly; a common electrode layer (50) and a plurality of wires (60) disposed on the film layer having the drain electrode (31), the source electrode (32) and the date line (33) and electrically insulated from each of the drain electrode (31), the source electrode (32), the date line (33) and the pixel electrode (40); wherein the plurality of wires (60) is disposed on a different layer from the common electrode layer (50), the common electrode layer (50) comprises a plurality of self-capacitive electrodes (51) disposed in a same layer and insulated from each other, and each of the wires (60) is electrically connected to a corresponding self-capacitive electrode (51) through a via hole (100). The array substrate solves the problem of having a relatively large touch blind area in self-capacitive touch control structures.
Abstract translation: 公开了阵列基板，其制造方法和显示装置。 基板包括：设置在基板（00）上的栅电极（11）和栅极线（12），设置在包括栅电极（11）和栅极线（12）的膜层上的有源层 ）。 所述基板还包括：与所述有源层（20）设置在与所述有源层（20）相同层并与其电绝缘的像素电极（40）。 设置在包括有源层（20）和像素电极（40）的膜层上的漏电极（31），源电极（32）和日期线（33），其中漏电极（31）电连接 直接到像素电极（40）; 设置在具有漏电极（31），源极（32）和日期线（33）的膜层上的公共电极层（50）和多个电线（60），并且与每个漏电极 （31），源电极（32），日期线（33）和像素电极（40）; 其特征在于，所述多个电线（60）配置在与所述公共电极层（50）不同的层上，所述公共电极层（50）包括多个设置在同一层中并与其绝缘的自身电容电极（51） 另一个，并且每个电线（60）通过通孔（100）电连接到相应的自电容电极（51）。 阵列基板解决了在自电容式触摸控制结构中具有相对大的触摸盲区的问题。
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48.发明申请公开(公告)号：US20160253037A1
公开(公告)日：2016-09-01
申请号：US14436846
申请日：2014-10-01
Inventor： Xiaoliang DING , Xue DONG , Haisheng WANG , Yingming LIU
CPC classification number: G06F3/0418 , G06F3/0412 , G06F3/044 , G06F2203/04103 , G09G3/36 , G09G3/3607 , G09G3/3696 , G09G2354/00
Abstract: Disclosed is a touch display panel, a touch display device and a touch detection method. The touch display panel includes receiving electrodes and transmitting electrodes, and further includes a plurality of transparent electrodes and a touch detecting circuit. The transparent electrodes are disposed on a substrate at a touching side of the display panel and one-to-one connected and correspond to the transmitting electrodes. The touch detecting circuit is connected to individual transparent electrodes, and includes a voltage switch unit, a storage unit and a processing unit. The processing unit is configured for measuring actual display data and actual touch data of each touch node, finding corresponding initial touch data, and removing influence caused by the corresponding initial touch data from the actual touch data to obtain an actual output.
Abstract translation: 公开了一种触摸显示面板，触摸显示装置和触摸检测方法。 触摸显示面板包括接收电极和透射电极，并且还包括多个透明电极和触摸检测电路。 透明电极设置在显示面板的触摸侧的基板上，一对一连接并对应于发送电极。 触摸检测电路连接到各个透明电极，并且包括电压开关单元，存储单元和处理单元。 处理单元被配置为用于测量每个触摸节点的实际显示数据和实际触摸数据，找到相应的初始触摸数据，以及从实际触摸数据中去除由相应的初始触摸数据引起的影响以获得实际输出。
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公开(公告)号：US20160224147A1
公开(公告)日：2016-08-04
申请号：US14434680
申请日：2014-03-24
Inventor： Xiaoliang DING , Xue DONG , Haisheng WANG , Yingming LIU , Tao REN
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F3/0412 , G06F2203/04103 , G06F2203/04112
Abstract: The present disclosure discloses a touch display device and its manufacturing method. The touch display device includes a first substrate and a second substrate arranged opposite to each other, a liquid crystal layer arranged between the first substrate and the second substrate, and receiver electrodes arranged on the first substrate and spaced apart from each other. First transparent electrodes spaced apart from each other are arranged on the first substrate and below the receiver electrodes in a direction where a display electrode on the second substrate is projected onto the first substrate. The first transparent electrode is spaced apart from the receiver electrode through an insulating layer, and connected to a constant potential.
Abstract translation: 本公开公开了一种触摸显示装置及其制造方法。 触摸显示装置包括彼此相对布置的第一基板和第二基板，布置在第一基板和第二基板之间的液晶层和布置在第一基板上并彼此间隔开的接收电极。 彼此间隔开的第一透明电极在第一基板上并且在第二基板上的显示电极投影到第一基板上的方向上布置在接收器电极的下方。 第一透明电极通过绝缘层与接收器电极间隔开，并连接到恒定电位。
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公开(公告)号：US20160048232A1
公开(公告)日：2016-02-18
申请号：US14424833
申请日：2014-05-30
Inventor： Yingming LIU , Xue DONG , Haisheng WANG , Hongjuan LIU , Weijie ZHAO , Tao REN , Lei WANG
IPC: G06F3/044 , G06F3/0488 , G06F3/041
CPC classification number: G06F3/044 , G06F3/0412 , G06F3/0488 , G06F2203/04112 , G06F2203/04808
Abstract: The present invention provides a touch display panel comprising a touch driving electrode and a touch sensing electrode, wherein the touch display panel further comprises a signal enhancement layer which is capable of generating electric field lines by coupling with the touch driving electrode and/or the touch sensing electrode. The present invention also provides a display device including the above touch display panel. When the operator's finger touches the surface of the touch display panel, a large amount of electric field lines generated by coupling of the signal enhancement layer are attracted to the operator's finger, thereby increasing the amount of change in capacitance, and the sensitivity of the touch display panel is further improved.
Abstract translation: 本发明提供了一种包括触摸驱动电极和触摸感测电极的触摸显示面板，其中触摸显示面板还包括能够通过与触摸驱动电极耦合和/或触摸而产生电场线的信号增强层 感应电极。 本发明还提供一种包括上述触摸显示面板的显示装置。 当操作者的手指触摸触摸显示面板的表面时，通过信号增强层的耦合产生的大量电场线被操作者的手指吸引，从而增加电容的变化量和触摸的灵敏度 显示面板进一步完善。
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