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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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42.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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43.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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45.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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Patent Agency Ranking
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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47.发明申请公开(公告)号：US20160018938A1
公开(公告)日：2016-01-21
申请号：US14387721
申请日：2013-12-18
Inventor： Xiaoliang DING , Xue DONG , Haisheng WANG , Yingming LIU , Tao REN , Shengji YANG
IPC: G06F3/041
CPC classification number: G06F3/0416 , G06F3/0412
Abstract: The present invention relates to the field of display technology, and provides a touch display device and its driving method, so as to increase the time spent for scanning a touch signal. In the method for driving the touch display device, the touch display device comprises n display regions, each of which corresponding to a plurality of rows of pixels, and n is an integer greater than or equal to 2. The method comprises the step of: during a progressive scanning procedure, scanning one of the n display regions and outputting a display signal to the scanned display region, and at the same time inputting a touch signal to the remaining n−1 display regions that are not scanned.
Abstract translation: 本发明涉及显示技术领域，并且提供了一种触摸显示装置及其驱动方法，以增加用于扫描触摸信号的时间。 在用于驱动触摸显示装置的方法中，触摸显示装置包括n个显示区域，每个显示区域对应于多个像素行，n是大于或等于2的整数。该方法包括以下步骤： 在逐行扫描过程中，扫描n个显示区域中的一个，并将显示信号输出到扫描的显示区域，同时向未被扫描的剩余的n-1个显示区域输入触摸信号。
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公开(公告)号：US20150378390A1
公开(公告)日：2015-12-31
申请号：US14537220
申请日：2014-11-10
Inventor： Yingming LIU , Xue DONG , Haisheng WANG , Xiaoliang DING , Shengji YANG , Weijie ZHAO , Liguang DENG
CPC classification number: G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04111
Abstract: A touch substrate and a display device are provided. The touch substrate comprises: a base; an insulation layer, a common electrode layer, and a common electrode signal line and a plurality of touch drive electrode signal lines in the same layer, the common electrode layer comprises a plurality of touch drive electrodes, a plurality of common electrodes and a common electrode connection strip, each of the touch drive electrodes comprises a plurality of touch drive sub-electrodes, the common electrode connection strip is connected with the common electrode signal line through a plurality of first via-holes, each of the touch drive sub-electrodes is connected with one of the touch drive electrode signal lines through a second via-hole, semi-holes are provided at positions of the insulation layer corresponding to positions of the common electrodes and/or the touch drive sub-electrodes.
Abstract translation: 提供了触摸基板和显示装置。 触摸基板包括：基座; 绝缘层，公共电极层和公共电极信号线以及同一层中的多个触摸驱动电极信号线，公共电极层包括多个触摸驱动电极，多个公共电极和公共电极 连接条，每个触摸驱动电极包括多个触摸驱动子电极，公共电极连接条通过多个第一通孔与公共电极信号线连接，每个触摸驱动子电极为 通过第二通孔与触摸驱动电极信号线中的一个连接，在与公共电极和/或触摸驱动子电极的位置对应的绝缘层的位置处设置半孔。
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49.发明公开公开(公告)号：US20240223936A1
公开(公告)日：2024-07-04
申请号：US18608223
申请日：2024-03-18
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yaqian JI , Xue DONG , Wei SUN , Yingming LIU , Wenchao HAN , Xiaoliang DING , Xiufeng LI , Yanling HAN , Lianghao ZHANG , Chenyang ZHANG , Yuzhen GUO , Peixiao LI , Yue GOU
CPC classification number: H04R1/24 , H04R1/028 , H04R3/12 , H04R7/04 , H04R7/18 , H04R9/025 , H04R9/06 , H04R31/003 , H04R2499/15
Abstract: A display panel and a fabricating method are provided. Display panel includes a display assembly and sound generation assemblies. The display assembly comprises a display assembly substrate and a plurality of pixel components. Each sound generation assembly comprises a vibrating membrane and an exciter. The exciter comprises a motion part in contact with the vibrating membrane and a drive part driving the motion part to vibrate, and the motion part vibrates to drive the vibrating membrane to vibrate. The display assembly substrate and the vibrating membrane are the same structure. The pixel components are disposed on a side of the vibrating membrane facing away from the exciter. A projection of the each sound generation assembly on the display assembly substrate covers projections of at least two pixel components on the display assembly substrate.
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公开(公告)号：US20230345794A1
公开(公告)日：2023-10-26
申请号：US17921081
申请日：2021-06-08
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xiaoquan HAI , Xiaoliang DING , Xuan LIANG , Yingzi WANG
IPC: H10K59/80 , G06V40/13 , H10K59/60 , H10K59/122
CPC classification number: H10K59/60 , G06V40/1318 , H10K59/122 , H10K59/8792 , H10K2102/3026
Abstract: A display panel includes a base substrate; light-emitting devices on the base substrate; photosensitive devices between a layer where the light-emitting devices are located and the base substrate, the photosensitive devices being configured to collect light emitted by the light emitting devices and reflected by a fingerprint, and orthographic projections of the photosensitive devices on the base substrate being located in gaps between orthographic projections of the light-emitting devices on the base substrate; and a light-shielding portion on a light-incident side of the photosensitive devices, an orthographic projection of the light-shielding portion on the base substrate overlapping with edge regions of the orthographic projections of the photosensitive devices, the light-shielding portion being provided with first openings, and the orthographic projections of the first openings on the base substrate overlapping with middle regions of the orthographic projections of the photosensitive devices.
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