公开(公告)号：US20150036064A1

公开(公告)日：2015-02-05

申请号：US14284279

申请日：2014-05-21

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd. ,  Tianma Micro-Electronics Co., Ltd.

Inventor： Xingyao ZHOU ,  Qijun YAO ,  Hao CHEN ,  Jun MA

IPC: G06F3/044 ,  G02F1/1335

CPC classification number: G06F3/044 ,  G02F1/13338 ,  G02F1/133514 ,  G02F2201/124 ,  G06F3/0412 ,  G06F2203/04107 ,  G06F2203/04111 ,  G06F2203/04112

Abstract: An embedded capacitive touch display panel is disclosed. The display panel includes a first transparent substrate, and a grid-shaped metal conductive layer formed on the first transparent substrate. The grid-shaped metal conductive layer includes first metal electrodes extending in a first direction, and second metal electrodes extending in a direction intersecting the first direction. Each of the second metal electrodes is divided into multiple sections by openings, through which the first metal electrodes extend. In addition, the first and second metal electrodes are separated from each other by gaps. The display panel also includes a color filter layer, including a plurality of red, green, and blue color resist units, and a green color resist bar. The gaps include a first gap part, parallel to the green color resist bar, where the first gap part is not overlapped by the green color resist bar.

Abstract translation: 公开了一种嵌入式电容式触摸显示面板。 显示面板包括第一透明基板和形成在第一透明基板上的格栅状金属导电层。 栅状金属导电层包括沿第一方向延伸的第一金属电极和沿与第一方向相交的方向延伸的第二金属电极。 每个第二金属电极通过开口分成多个部分，第一金属电极延伸穿过该部分。 此外，第一和第二金属电极通过间隙彼此分离。 显示面板还包括滤色器层，其包括多个红色，绿色和蓝色抗蚀剂单元和绿色抗蚀剂条。 间隙包括与绿色抗蚀剂条平行的第一间隙部分，其中第一间隙部分不与绿色抗蚀剂条重叠。

公开(公告)号：US20190004634A1

公开(公告)日：2019-01-03

申请号：US15788750

申请日：2017-10-19

Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Liang LIU ,  Xingyao ZHOU ,  Feng LU

IPC: G06F3/045 ,  G01L1/18

CPC classification number: G06F3/045 ,  G01L1/18 ,  G06F3/041 ,  G06F2203/04105

Abstract: Disclosed are a display substrate, a display panel and a display device. The display substrate comprises: a base substrate; at least one pressure sensor provided on the base substrate and comprises a first pressure-sensitive resistor and a second pressure-sensitive resistor, wherein the first pressure-sensitive resistor comprises at least two first sub-pressure sensitive resistors connected in series, and the second pressure-sensitive resistor comprises at least two second sub-pressure sensitive resistors connected in series, a first principal strain induction direction of the first sub-pressure sensitive resistor intersects a second principal strain induction direction of the second sub-pressure sensitive resistor, and a second end of the first pressure-sensitive resistor and a first end of the second pressure-sensitive resistor are electrically connected with a pressure-sensitive signal output line.

公开(公告)号：US20160291749A1

公开(公告)日：2016-10-06

申请号：US14788688

申请日：2015-06-30

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd. ,  Tianma Micro-Electronics Co., Ltd.

Inventor： Xingyao ZHOU ,  Qijun YAO ,  Lingxiao DU

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F2001/134318 ,  G02F2001/134372 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04111 ,  G09G2300/0426 ,  G09G2310/0218 ,  H05K1/115

Abstract: One inventive aspect is an array substrate. The array substrate includes a plurality of touch leads, a common electrode layer, and a drive circuit. The common electrode layer is divided into a plurality of self-capacitive electrodes, and the self-capacitive electrodes are electronically connected to the drive circuit through the touch leads. The array substrate also includes a plurality of pixel units. Each touch lead is electronically connected to the self-capacitive electrode corresponding to the touch lead via a first via hole. At least one touch lead is continuous and passes through a whole column of the self-capacitive electrodes. In a direction perpendicular to the array substrate, a projection of the self-capacitive electrode covers projections of a plurality of pixel units. In addition, along a direction of the touch leads, an interval between two adjacent first via holes is greater than or equal to a length of two pixel units.

Abstract translation: 本发明的一个方面是阵列基板。 阵列基板包括多个触摸引线，公共电极层和驱动电路。 公共电极层被分成多个自身电容电极，并且自身电容电极通过触摸引线电连接到驱动电路。 阵列基板还包括多个像素单元。 每个触摸引线经由第一通孔电连接到对应于触摸引线的自电容电极。 至少一个触摸引线是连续的，并通过整个自身电容电极列。 在垂直于阵列基板的方向上，自电容电极的突起覆盖多个像素单元的投影。 此外，沿着触摸线的方向，两个相邻的第一通孔之间的间隔大于或等于两个像素单位的长度。

公开(公告)号：US20160147343A1

公开(公告)日：2016-05-26

申请号：US14691484

申请日：2015-04-20

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd. ,  Tianma Micro-Electronics Co., Ltd.

Inventor： Xingyao ZHOU ,  Fei Li ,  Yong Yuan

IPC: G06F3/041

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G06F3/0416 ,  G06F3/044

Abstract: A touch control display screen includes: a touch control electrode layer including a plurality of touch control electrodes; a first electrode layer opposite to the touch control electrode layer and including a plurality of first electrodes; a liquid crystal layer between the touch control electrode layer and the first electrode layer; a switch control circuit connected with at least one touch control electrode; a display control circuit connected with the first electrodes; and a synchronization control circuit connected with the switch control circuit. In the display stage, the display control circuit outputs a first common voltage, and the synchronization control circuit controls the switch control circuit to output a second common voltage equal to the first common voltage. Many advantages are provided, such as a uniform display effect, fewer residual ions, better display quality, higher reliability, simplified circuit, lower cost, and increased light transmittance.

Abstract translation: 触摸控制显示屏包括：包括多个触摸控制电极的触摸控制电极层; 与所述触摸控制电极层相对的第一电极层，并且包括多个第一电极; 触摸控制电极层和第一电极层之间的液晶层; 与至少一个触摸控制电极连接的开关控制电路; 与第一电极连接的显示控制电路; 以及与开关控制电路连接的同步控制电路。 在显示阶段，显示控制电路输出第一公共电压，同步控制电路控制开关控制电路，输出等于第一公共电压的第二公共电压。 提供了许多优点，例如均匀的显示效果，更少的残留离子，更好的显示质量，更高的可靠性，简化的电路，更低的成本和更高的透光率。

公开(公告)号：US20140184945A1

公开(公告)日：2014-07-03

申请号：US14085648

申请日：2013-11-20

Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Xingyao ZHOU ,  Hao CHEN ,  Jun MA

IPC: G02F1/1335 ,  G02F1/1333

CPC classification number: G02F1/133514 ,  G02F1/13338 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04111

Abstract: The present invention provides a touch panel and a touch display device, the touch panel includes: a transparent substrate; a conductive layer disposed on the transparent substrate, where the conductive layer includes a plurality of first conductive patterns and a plurality of second conductive patterns intersecting with the plurality of first conductive patterns, and each of the second conductive patterns is separated into multiple segments by the plurality of first conductive patterns; a color resistance insulating layer disposed on the conductive layer, where the color resistance insulating layer includes a plurality of through-holes; and a metal bridging layer disposed on the color resistance insulating layer, where the multiple segments of the second conductive pattern are connected together by the metal bridging layer via the through-holes. With the technical solutions of the present invention, the color resistor is used as the insulating layer to replace the existing organic film layer, thus avoiding the undesirable risk brought about by the manufacturing process for coating the organic film, simplifying the manufacturing process and reducing the production costs.

Abstract translation: 本发明提供一种触摸面板和触摸显示装置，所述触摸面板包括：透明基板; 设置在所述透明基板上的导电层，其中所述导电层包括多个第一导电图案和与所述多个第一导电图案相交的多个第二导电图案，并且每个所述第二导电图案被所述第二导电图案分离成多个区段 多个第一导电图案; 设置在所述导电层上的彩色电阻绝缘层，其中所述彩色电阻绝缘层包括多个通孔; 以及金属桥接层，其设置在所述彩色电阻绝缘层上，其中所述第二导电图案的多个段通过所述通孔被所述金属桥接层连接在一起。 利用本发明的技术方案，使用彩色电阻器作为绝缘层来代替现有的有机膜层，从而避免了用于涂覆有机膜的制造工艺带来的不期望的风险，简化了制造工艺并减少了 生产成本。

公开(公告)号：US20140176490A1

公开(公告)日：2014-06-26

申请号：US14089650

申请日：2013-11-25

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

Inventor： Xingyao ZHOU ,  Qijun YAO ,  Lihua WANG

IPC: G06F3/044 ,  G09G3/36

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G09G3/36

Abstract: An in-cell touch display device is disclosed. The device includes a color filter substrate, a Thin Film Transistor array substrate, and a liquid crystal layer disposed between the color filter substrate and the Thin Film Transistor array substrate. The color filter substrate includes a grid black matrix layer, a touch layer, and a color filter layer, where the touch layer includes a plurality of metal grid electrodes. In addition, each electrode is aligned with the grid of the black matrix layer in a light transmission direction, and a density of the metal grid electrodes adjacent to the edge of the metal grid electrodes is greater than a density of the metal grid electrodes adjacent to the center of metal grid electrodes.

Abstract translation: 公开了一种体内触摸显示装置。 该装置包括滤色器基板，薄膜晶体管阵列基板和设置在滤色器基板和薄膜晶体管阵列基板之间的液晶层。 滤色器基板包括栅格黑矩阵层，触摸层和滤色器层，其中触摸层包括多个金属栅极。 此外，每个电极在透光方向上与黑矩阵层的栅格对准，并且与金属栅电极的边缘相邻的金属栅电极的密度大于邻近金属栅电极的密度 金属栅格电极的中心。