公开(公告)号：US20210157429A1

公开(公告)日：2021-05-27

申请号：US16825838

申请日：2020-03-20

Applicant: Xiamen TianMa Micro-Electronics CO., LTD.

Inventor： Xiaoxiao WU ,  Xiai XU ,  Guozhao CHEN

IPC: G06F3/047 ,  H01L27/12 ,  G06K9/00 ,  H04M1/02 ,  G06F3/041

Abstract: An array substrate and a display panel including the array substrate are provided. The array substrate has a display area and a fan-shaped wiring area. A first metal layer, a second metal layer, and a third metal layer are arranged in both the display area and the fan-shaped wiring area, and a fourth metal layer is arranged in the fan-shaped wiring area. In the display area, the first metal layer includes gate lines, the second metal layer includes data lines, and the third metal layer includes touch lines. Fingerprint identification signal lines are arranged in the fan-shaped wiring area and are electrically connected to fingerprint identification units arranged in the display area. The fourth metal layer arranged in the fan-shaped wiring area includes at least one of the fingerprint identification signal lines, which avoids too many fingerprint identification signal lines being arranged in the same layer with other signal lines.

公开(公告)号：US20190064979A1

公开(公告)日：2019-02-28

申请号：US16112137

申请日：2018-08-24

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

Inventor： Bingping LIU ,  Xiai XU ,  Min HUANG ,  Qiangcan HUANG

IPC: G06F3/041 ,  G06F3/047 ,  G06F3/044 ,  G09G3/20

Abstract: A touch display panel and a display device are provided. The touch display panel includes a display region and a non-display region. The display region includes a plurality of pixel electrodes and a plurality of touch control electrodes, and the non-display region includes a fan-out region and a bonding region used to bond a driving circuit. The bonding region includes a plurality of first pads and a plurality of second pads. A first pad is electrically connected to a signal output terminal of the driving circuit. A second pad is electrically connected to a signal input terminal of the driving circuit. The fan-out region includes a plurality of first trace wires electrically connected to the plurality of pixel electrodes as well as the plurality of first pads, and a plurality of second trace wires electrically connected to the touch control electrodes as well as the plurality of second pads.

公开(公告)号：US20190267434A1

公开(公告)日：2019-08-29

申请号：US16016070

申请日：2018-06-22

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

Inventor： Bingping LIU ,  Guozhao CHEN ,  Xiaoxiao WU ,  Xiai XU

IPC: H01L27/32 ,  G06K9/00 ,  G02F1/1333 ,  G02F1/1345 ,  G06F1/16

Abstract: A display module and a display apparatus are provided. The display module comprises a display panel, a fingerprint identification module and a first function module. The display panel includes a display region and a border region surrounding the display region. Along a first direction, the border region includes a first border region and an opposing second border region. The first border region includes a first recessed portion recessed towards the display region and a first extending portion extending along a second direction. The first recessed portion forms a first groove on a side of the display region adjacent to the first border region. Along a third direction, the display panel includes a first base substrate and an opposing second base substrate, the display panel also includes a through hole, and the first function module is disposed in the through hole.

公开(公告)号：US20190265754A1

公开(公告)日：2019-08-29

申请号：US16014514

申请日：2018-06-21

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

Inventor： Xiaoxiao WU ,  Xiai XU ,  Bingping LIU ,  Guozhao CHEN

IPC: G06F1/16 ,  G06K9/00

Abstract: A display panel and a display apparatus thereof are provided. An exemplary display panel includes a display region and a non-display region surrounding the display region. The non-display region includes at least one first groove and a bonding region. Along a thickness direction of the display panel, the at least one first groove penetrates through the display panel. The at least one first groove and the bonding region are disposed at a same side of the display region.

公开(公告)号：US20180067599A1

公开(公告)日：2018-03-08

申请号：US15810787

申请日：2017-11-13

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

Inventor： Shoujin CAI ,  Xiaoxiao WU ,  Bingping LIU ,  Xiai XU ,  Guozhao CHEN

IPC: G06F3/041 ,  G06F3/044

Abstract: An array substrate and a touch control display panel are provided. The array substrate comprises a display area and a non-display area surrounding the display area; a plurality of touch control electrodes comprising a plurality of first touch control electrodes and a plurality of second touch control electrodes; and a plurality of touch control signal lines. A first touch control electrode is disposed only in the display area. A second touch control electrode includes a first portion disposed in the display area and a second portion disposed in the non-display area. A ratio m between an area of the first portion of the second touch control electrode and an area of the first touch control electrode is configured to be approximately 0.067≦m≦0.65. A touch control electrode is electrically connected to at least one of the plurality of touch control signal lines.