公开(公告)号：US20170235394A1

公开(公告)日：2017-08-17

申请号：US14904760

申请日：2015-09-28

Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. ,  Wuhan China Star Optoelectronics Technology Co., Ltd.

Inventor： Gui CHEN ,  Caiqin CHEN

IPC: G06F3/047 ,  G02F1/1333 ,  G06F3/041

CPC classification number: G06F3/047 ,  G02F1/1333 ,  G02F1/13338 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044

Abstract: The present invention provides a touch control structure, comprising a touch control zone, and the touch control zone comprises touch control units and first lead wires corresponding to the touch control units, and the touch control units are arranged in array having a plurality of column of the touch control units, and the touch control units of each column are aligned in spaces from top to bottom in the touch control structure, and the first lead wires sequentially penetrate the touch control units in each column from top to bottom in the touch control structure, and the first lead wire is electrically coupled to one touch control unit, and is disconnected with the next touch control unit, which is adjacent to the touch control unit in the same column and close to the top of the touch control structure.

公开(公告)号：US20170235170A1

公开(公告)日：2017-08-17

申请号：US14902551

申请日：2015-09-23

Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. ,  Wuhan China Star Optoelectronics Technology Co., Ltd.

Inventor： Gui CHEN ,  Caiqin CHEN

IPC: G02F1/1368 ,  G02F1/1343 ,  G02F1/1362

CPC classification number: G02F1/1368 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2001/13685 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/40 ,  G02F2202/104 ,  H01L29/78633

Abstract: The present invention provides a thin film transistor array substrate and a liquid crystal display panel. The thin film transistor array substrate comprises: a substrate; a light shielding layer, located at a middle part on a surface of the substrate; a buffer layer, covering the light shielding layer; a Low Temperature Poly-silicon layer, being located on the buffer layer, and corresponding to the light shielding layer; an isolation layer, covering the Low Temperature Poly-silicon layer, and the isolation layer comprises a through hole, wherein a width of the through hole is smaller than a width of the light shielding layer; a metal layer, located on the isolation layer, and the metal layer is connected with the Low Temperature Poly-silicon layer via the through hole. The thin film transistor array substrate and the liquid crystal display panel have a higher aperture ratio.

公开(公告)号：US20170169781A1

公开(公告)日：2017-06-15

申请号：US14888693

申请日：2015-09-29

Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd. ,  Wuhan China Star Optoelectronics Technology Co., Ltd.

Inventor： Caiqin CHEN ,  Mang ZHAO

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G2300/0809 ,  G09G2310/0243 ,  G09G2310/0281 ,  G09G2310/0286 ,  G09G2310/0291 ,  G09G2310/08

Abstract: The invention provides a scanning driving circuit and a liquid crystal display apparatus. The scanning driving circuit including a latch module to receive and calculate an upper level control signal, a first and a second clock signal and a reset signal to get a first control signal, and latch and output the first control signal; a logic control module receive and calculate the first and the second control signal and the third clock signal to get a logic control signal, and output the logic control signal; an output module receive and calculate the logic control signal and the second control signal to get and output a scanning driving signal, and a scan line connected to the output module to transmit the scanning driving signal to a pixel unit and to achieve the special function of the liquid crystal display apparatus.

公开(公告)号：US20180366079A1

公开(公告)日：2018-12-20

申请号：US15535666

申请日：2017-03-30

Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

Inventor： Caiqin CHEN ,  Yu ZHAO

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3607 ,  G09G2310/0264 ,  G09G2310/0297 ,  G09G2330/021

Abstract: Disclosed is a drive control circuit, comprising a sub pixel set, a thin film transistor set, a switching unit and a driver, the driver comprises a control end, a row drive end and a column drive end, the sub pixel set comprises a plurality of sub pixels arranged in array, and the thin film transistor set comprises thin film transistors arranged in array, and one thin film transistor corresponds to one sub pixel, and the sub pixel set comprises at least one mixed sub pixel column, having at least two different sub pixels, connected to the switching unit via corresponding thin film transistors, and the control ends of the thin film transistors corresponding to the at least one mixed sub pixel column are connected to the row drive end, and the switching unit is also connected to the column drive end and the control end.

公开(公告)号：US20180239262A1

公开(公告)日：2018-08-23

申请号：US14893532

申请日：2015-08-18

Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. ,  WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Kuanju FU ,  Caiqin CHEN ,  Zhonglai WANG

IPC: G03F7/20 ,  G01B21/08 ,  G02F1/1362

CPC classification number: G03F7/70625 ,  G01B21/08 ,  G02F1/1362 ,  G02F2001/136254

Abstract: The present invention provides a method for detecting a size of a pattern made by photolithography, which being applied for detecting a size of a pattern formed on an array substrate of a liquid crystal display and made by, which comprises: deriving function layer parameters and position parameters of a detection-pattern; deriving a thickness-profile of the detection-pattern according to the function layer parameters and the position parameters of the detection-pattern; deriving a plane-profile of the detection-pattern according to the thickness-profile of the detection-pattern; proceeile of the detection-pattern.

公开(公告)号：US20180217694A1

公开(公告)日：2018-08-02

申请号：US15502279

申请日：2016-12-28

Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

Inventor： Qipei ZHANG ,  Caiqin CHEN

IPC: G06F3/044 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/133 ,  G06F3/041

CPC classification number: G06F3/044 ,  G02F1/13306 ,  G02F1/13338 ,  G02F1/133514 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/1368 ,  G02F2201/121 ,  G06F3/0412 ,  G06F2203/04111

Abstract: An array substrate having an embedded touch structure is disclosed. A common electrode layer is divided in to multiple first and second electrodes. Multiple first and second electrode connecting lines disposed in a touch wiring layer are respectively connected the first and second electrodes to a driving integrated chip one by one. A common voltage signal line, a first switching signal line and a first and second switches are disposed in a layout area. In a display sequence, the first switching signal controls the first and second switches to turn on, so the first and second electrode connecting lines are respectively connected to the common voltage signal line. In a touch sequence, the first switching signal controls the first and second switches to turn off to disconnect the first and second electrode connecting lines and the common voltage signal line. A display panel having the array substrate is also disclosed.

公开(公告)号：US20170261824A1

公开(公告)日：2017-09-14

申请号：US14908101

申请日：2015-11-23

Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. ,  WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Gui CHEN ,  Caiqin CHEN

IPC: G02F1/1362 ,  G06F3/041 ,  G02F1/1333 ,  G02F1/1368

CPC classification number: G02F1/136286 ,  G02F1/1333 ,  G02F1/13338 ,  G02F1/1368 ,  G02F2001/13606 ,  G02F2201/121 ,  G06F3/041 ,  G06F3/0412 ,  G06F3/044 ,  H01L27/124

Abstract: The present invention provides a thin film transistor array substrate and a liquid crystal display panel. The thin film transistor array substrate comprises: a substrate, and the substrate comprises a first surface and a second surface oppositely located; a thin film transistor array, located on the first surface; a common electrode layer, and the common electrode layer is isolated from the thin film transistor array, and the common electrode layer comprises a plurality of first strip holes; a sensing electrode layer, and the sensing electrode layer is isolated from the common electrode layer, and the sensing electrode layer comprises a plurality of sensing units and a plurality of sensing wires, and the sensing units are distributed in row and column, and the sensing wires are electrically coupled to the sensing units of each row or each column respectively, and the sensing wires are located corresponding to the first strip holes.