公开(公告)号：US20230384631A1

公开(公告)日：2023-11-30

申请号：US17882387

申请日：2022-08-05

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

Inventor： Jian ZHAO ,  Zhidan SU ,  Hong ZHANG

IPC: G02F1/1333 ,  G02F1/1345 ,  G02F1/1362 ,  H05B3/56

CPC classification number: G02F1/133382 ,  G02F1/13452 ,  G02F1/136286 ,  G02F1/13458 ,  H05B3/56 ,  G02F1/1339

Abstract: A display panel includes a display area, a non-display area at least partially surrounding the display area, a plurality of heating wires, a first voltage terminal, and a second voltage terminal. The plurality of heating wires are arranged in the display area. The plurality of heating wires extend along a first direction and are arranged along a second direction. The first direction intersects with the second direction. Each heating wire of the plurality of heating wires includes a first signal end and a second signal end. The first signal end and the second signal end of the same heating wire are arranged on a first side of the display area along the first direction. The first voltage terminal and the second voltage terminal are arranged in the non-display area.

公开(公告)号：US20210013083A1

公开(公告)日：2021-01-14

申请号：US17037139

申请日：2020-09-29

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

Inventor： Jian ZHAO ,  Xiaohe Li ,  Haoxu Hu

IPC: H01L21/683 ,  G09G3/32 ,  H01L25/16

Abstract: Provided are a transfer substrate, a display panel and a transfer method. The transfer substrate includes a plurality of object setting regions arranged in an array, the plurality of object setting regions including n types, where n is a positive integer, and n≥2. The transfer substrate further includes: a base substrate, and a blocking layer located on a side of the base substrate. The blocking layer forms accommodating grooves respectively within object setting regions. Phase change materials are provided in accommodating grooves of at least (n−1) types of object setting regions. The provided transfer substrate has a simple structure and high transfer efficiency.

公开(公告)号：US20250126896A1

公开(公告)日：2025-04-17

申请号：US19001860

申请日：2024-12-26

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

Inventor： Hong ZHANG ,  Jian ZHAO ,  Zhidan SU

IPC: H10D86/60 ,  G02F1/1333 ,  G02F1/1345 ,  G02F1/1362 ,  H01L23/00 ,  H01L25/18 ,  H10D86/40

Abstract: A display panel includes a substrate; a plurality of gate electrode lines, a plurality of data lines and a plurality of heating wirings, which are at least in a display region of the display panel. A non-display region at least partially surrounds the display region. A heating drive element is disposed in the non-display region. The heating drive element is electrically connected to a heating wiring of the plurality of heating wirings through a heating bus, and the heating wiring is electrically connected to the heating bus through a connection hole or a connecting bridge.

公开(公告)号：US20200073168A1

公开(公告)日：2020-03-05

申请号：US16208835

申请日：2018-12-04

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd. ,  CHENGDU TIANMA MICRO-ELECTRONICS CO. LTD.

Inventor： Jian ZHAO ,  Ling SHEN ,  Feng QIN ,  Zhidan SU

IPC: G02F1/1333 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/133

Abstract: A liquid-crystal display panel and a liquid-crystal display device are provided. The display panel includes a display region and a non-display region surrounding the display region. The display panel also includes a first base including a first substrate, and a plurality of gate lines, a plurality of data lines, and a plurality of sub-pixels disposed in the display region. Moreover, the display panel includes a second base including a second substrate, and a liquid-crystal layer disposed between the first base and the second base. In addition, the display panel includes a heating power terminal disposed in the non-display region and including a first heating power terminal for outputting a high voltage and a second heating power terminal for outputting a low voltage. Further, the display panel includes at least one heating electrode disposed between the first substrate and the second substrate and used to heat the liquid-crystal layer.

公开(公告)号：US20190353940A1

公开(公告)日：2019-11-21

申请号：US16100252

申请日：2018-08-10

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

Inventor： Jian ZHAO ,  Zhidan SU

IPC: G02F1/13 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1343

Abstract: A liquid crystal display panel and a liquid crystal display device are provided. The liquid crystal display panel includes: a first substrate, a second substrate arranged opposite to the first substrate, and a liquid crystal layer sandwiched between the first substrate and the second substrate, in which a heating electrode is arranged on a side of the first substrate facing towards the liquid crystal layer. Heat generated by the heating electrode can directly act on liquid crystal molecules in the liquid crystal layer, so that the liquid crystal display panel can be quickly started and a response of the liquid crystal molecules in the liquid crystal layer can be accelerated in a low temperature environment, thereby guaranteeing the display quality of the liquid crystal display device in the low temperature environment.

公开(公告)号：US20160117039A1

公开(公告)日：2016-04-28

申请号：US14688693

申请日：2015-04-16

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

Inventor： Jian ZHAO

IPC: G06F3/041 ,  H01L27/12

CPC classification number: G06F3/0416 ,  G02F1/13338 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04103

Abstract: An array substrate and a method for fabricating the array substrate, a display device and a method for driving the display device are provided. The array substrate includes: a substrate having a first surface and a second surface; a touch control signal driving line disposed on the first surface; an isolation layer disposed on the first surface and covering the touch control signal driving line; a via hole formed in the isolation layer; and a gate line disposed on the isolation layer and electrically connected to the touch control signal driving line through the via hole. The scanning time of the array substrate is not reduced due to a touch control detection, and the undercharge of pixels is thus avoided.

Abstract translation: 提供阵列基板和阵列基板的制造方法，显示装置及驱动显示装置的方法。 阵列基板包括：具有第一表面和第二表面的基板; 设置在所述第一表面上的触摸控制信号驱动线; 隔离层，设置在所述第一表面上并覆盖所述触摸控制信号驱动线; 形成在隔离层中的通孔; 以及设置在所述隔离层上并通过所述通孔与所述触摸控制信号驱动线电连接的栅极线。 由于触摸控制检测，阵列基板的扫描时间没有减少，因此避免了像素的欠充电。

公开(公告)号：US20230384630A1

公开(公告)日：2023-11-30

申请号：US17882228

申请日：2022-08-05

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

Inventor： Zhidan SU ,  Jian ZHAO ,  Hong ZHANG

IPC: G02F1/1333 ,  G02F1/1345

CPC classification number: G02F1/133382 ,  G02F1/13454 ,  G02F1/13458

Abstract: A display panel includes a substrate and heating wires located at least in a display area of the substrate. The heating wires extend along a first direction and are arranged along a second direction. The first direction intersects with the second direction. Each heating wire includes a first signal end and a second signal end. The first signal end and the second signal end of the same heating wire are located on two sides of the same heating wire along the first direction. First signal ends of the plurality of heating wires are located on a first side of the display area along the first direction. Second signal ends of the plurality of heating wires are located on a second side of the display area along the first direction.

公开(公告)号：US20200333674A1

公开(公告)日：2020-10-22

申请号：US16916169

申请日：2020-06-30

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

Inventor： Jian ZHAO ,  Ling SHEN ,  Yongli QIAN ,  Feng QIN

IPC: G02F1/1362 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/1339 ,  H01L27/12

Abstract: Provided are a display panel and a display device. Along a column direction of the matrix, adjacent N rows of sub-pixels form a pixel unit group, N scanning lines of a same pixel unit group are electrically connected, and sub-pixels of the same pixel unit group are electrically connected to different data lines; a length of a first edge of the sub-pixel along the column direction of the matrix is smaller than a length of a second edge along a row direction; along the column direction of the matrix, adjacent N sub-pixels form a pixel unit; among N switch transistors of a same pixel unit, orthographic projections of at least two switch transistors on a preset plane at least partially overlap; among N data lines of the same pixel unit, an orthographic projection of at least one data line overlaps an orthographic projection of at least one pixel electrode.

公开(公告)号：US20150187820A1

公开(公告)日：2015-07-02

申请号：US14285538

申请日：2014-05-22

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

Inventor： Jian ZHAO ,  Hong Ding

IPC: H01L27/12

CPC classification number: H01L27/1244 ,  G02F1/13452 ,  G02F1/136204 ,  H01L27/0288 ,  H01L27/124

Abstract: An array substrate is disclosed. The array substrate includes a non-display region surrounding a display region. The array substrate also includes gate lines in the display region, and a gate drive circuit and a bus electrically insulated from the gate lines and a gate drive circuit in the non-display region. The gate lines extend into the non-display region and are electrically connected to the gate drive circuit, and each of the gate lines crosses the bus in a first overlap region. The array substrate also includes auxiliary electrode line segments between the bus and the display region. The auxiliary electrode line segments are electrically insulated from one another and from the gate lines, and the auxiliary electrode line segments are disposed in either of a same conductive layer as the bus, or a layer between the conductive layer of the bus and a conductive layer of the gate lines are disposed.

Abstract translation: 公开了阵列基板。 阵列基板包括围绕显示区域的非显示区域。 阵列基板还包括显示区域中的栅极线，以及栅极驱动电路和与栅极线电绝缘的总线和非显示区域中的栅极驱动电路。 栅极线延伸到非显示区域中并且电连接到栅极驱动电路，并且每个栅极线在第一重叠区域中与总线交叉。 阵列基板还包括在总线和显示区域之间的辅助电极线段。 辅助电极线段彼此电绝缘，并且与栅极线电绝缘，并且辅助电极线段设置在与总线相同的导电层中的任一个中，或者总线的导电层与导电层之间的层 的栅极线被布置。

公开(公告)号：US20230402464A1

公开(公告)日：2023-12-14

申请号：US17898089

申请日：2022-08-29

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

Inventor： Hong ZHANG ,  Jian ZHAO ,  Zhidan SU

IPC: H01L27/12 ,  H01L23/00 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1345

CPC classification number: H01L27/124 ,  H01L24/06 ,  H01L25/18 ,  G02F1/136286 ,  G02F1/13452 ,  G02F1/133382

Abstract: A display panel and a display apparatus are provided in the present disclosure. The display panel includes a control chip in the non-display region on a first side, where the control chip is at least electrically connected to a data line; and along the second direction, the first side is adjacent to the display region; and includes a heating drive element in the non-display region on the first side, where the heating drive element is electrically connected to a heating wiring through a heating bus. The display panel further includes a gate drive element in the non-display region on a second side, where the gate drive element is electrically connected to a gate electrode line and electrically connected to the control chip through a first lead. Along a third direction, the heating bus is not overlapped with the first lead, where the third direction is perpendicular to the substrate.