公开(公告)号：US20160364065A1

公开(公告)日：2016-12-15

申请号：US14771698

申请日：2014-10-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

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。

公开(公告)号：US20160306457A1

公开(公告)日：2016-10-20

申请号：US14785523

申请日：2015-03-13

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

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。

公开(公告)号：US20160275861A1

公开(公告)日：2016-09-22

申请号：US14758746

申请日：2014-09-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Shengji YANG ,  Xue DONG ,  Haisheng WANG

IPC: G09G3/3258 ,  G09G3/3233 ,  G09G3/3266

CPC classification number: G09G3/3258 ,  G09G3/3233 ,  G09G3/3266 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2310/061 ,  G09G2320/0233 ,  G09G2320/043 ,  G09G2320/045 ,  G09G2320/0626

Abstract: In the pixel circuit, at a charging stage, a charging unit controls a first end of a storage capacitor to be at a potential of an input signal from a second level signal input end, controls a second end of the storage capacitor to be at a potential equal to a difference between a potential of an input signal from the first level signal input end and a threshold voltage of a driving TFT; at a compensation jumping stage, a compensation jumping unit controls the first end to be at a data voltage, and enable a voltage at the second end to jump to a sum of the data voltage and a difference between the potential of the input signal from the first level signal input end and the threshold voltage of the driving TFT, to enable a light-emitting unit to emit light using the data voltage.

Abstract translation: 在像素电路中，在充电阶段，充电单元控制存储电容器的第一端处于来自第二电平信号输入端的输入信号的电位，将存储电容器的第二端控制在 电位等于来自第一电平信号输入端的输入信号的电位与驱动TFT的阈值电压之间的差; 在补偿跳跃阶段，补偿跳跃单元控制第一端处于数据电压，并使第二端的电压跳转到数据电压之和与来自该数据电压的输入信号的电位之差 第一电平信号输入端和驱动TFT的阈值电压，使得发光单元能够使用数据电压发光。

公开(公告)号：US20160259445A1

公开(公告)日：2016-09-08

申请号：US14655552

申请日：2014-10-01

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

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。

公开(公告)号：US20160259443A1

公开(公告)日：2016-09-08

申请号：US14653438

申请日：2014-09-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Shengji YANG ,  Xue DONG ,  Haisheng WANG

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G02F1/1343 ,  G06F3/0412 ,  G06F3/0416 ,  G06F2203/04112

Abstract: Disclosed are a capacitive touch structure, an in-cell touch panel, a display device and a scanning method thereof. The capacitive touch structure includes: a plurality of self-capacitance electrodes (10) disposed in a same layer and located in at least two regions contained in the layer surface where self-capacitance electrodes (10) are located; region electrodes (20) located in each of the regions and disposed in the same layer with the self-capacitance electrodes (10); first wires connected with the self-capacitance electrodes (10), wherein there is at least a plurality of first wires (41) that satisfy the following conditions: one of the first wire (41) is connected with at least two of the self-capacitance electrodes (10) located in different regions respectively; second wires connected with the region electrodes (20), wherein the region electrodes in respective regions are electrically connected with different second wires; and a touch sensing chip connected with the first wires (41) and the second wires.

Abstract translation: 公开了电容式触摸结构，单元内触摸面板，显示装置及其扫描方法。 电容式触摸结构包括：多个自身电容电极（10），设置在同一层中并位于包含在电容电极（10）的层表面中的至少两个区域中; 位于每个区域并与所述自电容电极（10）设置在同一层中的区域电极（20）; 与所述自电容电极（10）连接的第一配线，其中，存在至少多个满足以下条件的第一配线（41）：所述第一配线（41）中的一个与所述自电容电极 分别位于不同区域的电容电极（10） 与所述区域电极（20）连接的第二电线，其中各区域中的区域电极与不同的第二电线电连接; 以及与第一线（41）和第二线连接的触摸感测芯片。

公开(公告)号：US20160253037A1

公开(公告)日：2016-09-01

申请号：US14436846

申请日：2014-10-01

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Xiaoliang DING ,  Xue DONG ,  Haisheng WANG ,  Yingming LIU

IPC: G06F3/041 ,  G06F3/044 ,  G09G3/36

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。

公开(公告)号：US20160224147A1

公开(公告)日：2016-08-04

申请号：US14434680

申请日：2014-03-24

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

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。

公开(公告)号：US20160216810A1

公开(公告)日：2016-07-28

申请号：US14385020

申请日：2013-11-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Weijie ZHAO ,  Xue DONG ,  Haisheng WANG

IPC: G06F3/041

CPC classification number: G06F3/0412 ,  G06F3/0416 ,  G09G2310/0202

Abstract: The embodiment of the present disclosure discloses a touch display device and a driving method thereof, relates to the display technical field, and can extend the time for the touch display device to perform touch control. The touch display device includes n rows of pixels and divides the n rows of pixels into several display regions, wherein n is a natural number greater than 1, the driving method of the touch display device comprising: after the touch display device sends a display signal to the ith row of pixels, and before the touch display device sends a display signal to the (i+1)th row of pixels, sending a touch control signal, by the touch display device, to perform touch control on one display region thereamong, wherein 1≦i

Abstract translation: 本公开的实施例公开了触摸显示装置及其驱动方法，涉及显示技术领域，并且可以延长触摸显示装置执行触摸控制的时间。 触摸显示装置包括n行像素，并且将n行像素划分成若干显示区域，其中n是大于1的自然数，触摸显示装置的驱动方法包括：在触摸显示装置发送显示信号 到第i行像素，并且在触摸显示装置向第（i + 1）行像素发送显示信号之前，通过触摸显示装置发送触摸控制信号，对一个显示区域进行触摸控制 ，其中1≤i

公开(公告)号：US20160048232A1

公开(公告)日：2016-02-18

申请号：US14424833

申请日：2014-05-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

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。

公开(公告)号：US20160018938A1

公开(公告)日：2016-01-21

申请号：US14387721

申请日：2013-12-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

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。