公开(公告)号：US20170249044A1

公开(公告)日：2017-08-31

申请号：US15233401

申请日：2016-08-10

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

Inventor： Yingming LIU ,  Xue DONG ,  Haisheng WANG ,  Xiaochuan CHEN ,  Xiaoliang DING ,  Liguang DENG ,  Huizhong ZHU

IPC: G06F3/041 ,  G02F1/1333 ,  G02F1/1362 ,  G06F3/044 ,  G02F1/1343

CPC classification number: G06F3/0416 ,  G02F1/133345 ,  G02F1/13338 ,  G02F1/133514 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F2001/134372 ,  G02F2001/134381 ,  G02F2001/136295 ,  G02F2201/121 ,  G02F2201/123 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04105

Abstract: The present disclosure discloses a display panel, a method for driving the same and a display device. The display panel includes a display panel including a first substrate and a second substrate arranged opposite to each other. The first substrate includes: a first base, and voltage-fixed electrodes that are arranged on the first base at a side facing the second substrate. A fixed voltage is applied to each of the voltage-fixed electrodes. The second substrate includes: a second base, and pressure sensing electrodes that are arranged on the second base at a side facing the first substrate. The pressure sensing electrodes are arranged opposite to the voltage-fixed electrodes respectively, and configured to detect a pressure applied at a touch position on the display panel according to capacitances between the pressure sensing electrodes and the corresponding voltage-fixed electrodes at a pressure detection stage.

公开(公告)号：US20170124381A1

公开(公告)日：2017-05-04

申请号：US15104337

申请日：2016-01-05

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

Inventor： Yingming LIU ,  Xue DONG ,  Haisheng WANG ,  Xiaoliang DING ,  Weijie ZHAO ,  Shengji YANG ,  Hongjuan LIU ,  Liguang DENG ,  Changfeng LI ,  Wei LIU

IPC: G06K9/00 ,  G06F3/044

CPC classification number: G06K9/00087 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04103 ,  G06K9/0002

Abstract: The present invention provides a self-capacitive fingerprint recognition touch screen, a manufacturing method thereof, and a display device comprising the self-capacitive fingerprint recognition touch screen. The self-capacitive fingerprint recognition touch screen comprises a plurality of fingerprint recognition electrodes, and a plurality of connecting lines which are respectively electrically connected to the plurality of fingerprint recognition electrodes directly. The connecting lines are used for transmitting driving signals and detection signals needed by the fingerprint recognition electrodes.

公开(公告)号：US20170103251A1

公开(公告)日：2017-04-13

申请号：US15034618

申请日：2015-08-19

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

Inventor： Yingming LIU ,  Xue DONG ,  Haisheng WANG ,  Shengji YANG ,  Xiaoliang DING ,  Weijie ZHAO ,  Hongjuan LIU ,  Liguang DENG ,  Changfeng LI ,  Wei LIU

IPC: G06K9/00

CPC classification number: G06K9/00087 ,  G06K9/0002

Abstract: The present invention provides a fingerprint recognition device, a display screen and a display device, which belong to the field of display technology and can solve the problem of high cost for conventional fingerprint recognition devices The fingerprint recognition device of the present invention arranged at a light emitting side of a display panel includes a protection substrate, a glass base positioned under the protection substrate, a plurality of detecting electrodes formed on the glass base, capacitance being formed between the plurality of detecting electrodes and ridges or valleys of a fingerprint when touching occurs, and a control unit used to recognize the fingerprint based on the capacitance. The fingerprint recognition device of the present invention has a simple structure and a low cost.

公开(公告)号：US20160139719A1

公开(公告)日：2016-05-19

申请号：US14435953

申请日：2014-08-29

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

Inventor： Yingming LIU ,  Xue DONG ,  Haisheng WANG ,  Xiaoliang DING ,  Shengji YANG ,  Chunlei WANG ,  Liguang DENG ,  Yafeng DUAN

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G02F1/13338 ,  G02F1/133509 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04103

Abstract: An in-cell touch panel and a display device are provided. The in-cell touch panel includes an array substrate (100) and a counter substrate (200), with a black matrix pattern (210) provided on the array substrate (100) or the counter substrate (200). A common electrode layer (110) of the array substrate (100) includes a plurality of first touch electrodes (111) and a plurality of common electrodes (112) that are insulated from each other; the counter substrate (200) comprises a plurality of second touch electrodes (220), projections of the second touch electrodes (220) on the array substrate (100) lie within regions where the common electrodes (112) are located. Regions of the first touch electrodes (111) corresponding to the black matrix pattern (210) protrude toward the counter substrate (200) entirely or in part, and/or regions of the second touch electrodes (220) corresponding to the black matrix pattern (210) protrude toward the array substrate (100) entirely or in part. With the touch panel, the sensitivity of touch can be enhanced.

Abstract translation: 提供一种单元内触摸面板和显示装置。 单元内触摸面板包括阵列基板（100）和相对基板（200），其中阵列基板（100）或对置基板（200）上设置有黑矩阵图案（210）。 阵列基板（100）的公共电极层（110）包括彼此绝缘的多个第一触摸电极（111）和多个公共电极（112）; 对置基板（200）包括多个第二触摸电极（220），阵列基板（100）上的第二触摸电极（220）的突起位于公共电极（112）所在的区域内。 对应于黑矩阵图案（210）的第一触摸电极（111）的区域对应于黑矩阵图案的第二触摸电极（220）的整体或部分和/或区域朝向相对基板（200） 210）全部或部分朝向阵列基板（100）突出。 使用触摸面板，可以提高触感的灵敏度。