公开(公告)号：US10725347B2

公开(公告)日：2020-07-28

申请号：US16135431

申请日：2018-09-19

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yunke Qin ,  Xue Dong ,  Haisheng Wang ,  Yingming Liu ,  Lijun Zhao ,  Rui Xu ,  Yuzhen Guo ,  Pinchao Gu ,  Ping Zhang ,  Yanan Jia ,  Changfeng Li

IPC: G06F3/042 ,  G02F1/1343 ,  G02F1/1339 ,  G02F1/1335 ,  H04N13/207 ,  H04N13/106 ,  H01L27/12 ,  G02F1/13357 ,  G02F1/1337 ,  H04N13/30 ,  H04N13/254 ,  H01L27/146

Abstract: Embodiments of the present disclosure provide an array substrate and a display device. The array substrate includes a three-dimensional imaging device configured to acquire three-dimensional imaging information of a target object; and a processing circuit connected to the three-dimensional imaging device and configured to receive three-dimensional imaging information from the three-dimensional imaging device and generate a three-dimensional image of the target object based on the three-dimensional imaging information.

公开(公告)号：US10599939B2

公开(公告)日：2020-03-24

申请号：US16069156

申请日：2017-12-14

Applicant: BOE Technology Group Co., Ltd.

Inventor： Pinchao Gu ,  Xue Dong ,  Haisheng Wang ,  Chunwei Wu ,  Yingming Liu ,  Rui Xu ,  Changfeng Li ,  Lijun Zhao ,  Yuzhen Guo ,  Yunke Qin ,  Yanan Jia ,  Ping Zhang

IPC: G06K9/20 ,  G06K9/00 ,  H01L27/32

Abstract: The embodiments of the present disclosure disclose a touch panel and a display apparatus. The touch panel includes a display unit comprising a plurality of pixel units; and a fingerprint recognition sensor disposed on one side of the display unit which is opposite to a light emitting surface of the display unit, wherein the display unit further comprises at least one via hole disposed between two adjacent pixel units, and a light divergence member disposed on one side of each via hole which is close to the fingerprint recognition sensor. The light divergence member is configured to irradiate reflected light obtained as light emitted by the pixel units is reflected by a touch body onto the fingerprint recognition sensor.

公开(公告)号：US20200061608A1

公开(公告)日：2020-02-27

申请号：US16613577

申请日：2018-09-14

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yingming Liu ,  Haisheng Wang ,  Xue Dong ,  Xiaoliang Ding ,  Chuncheng Che ,  Peizhi Cai ,  Pinchao Gu ,  Changfeng Li ,  Lei Wang

IPC: B01L3/00 ,  H01L27/144 ,  G01N15/14

Abstract: A microfluidic substrate and the driving method for the microfluidic substrate are provided. The microfluidic substrate may include a base substrate (10) and a plurality of detecting modules (100) on the base substrate (10). Each of the detecting modules (100) may include a switching unit (1), a driving electrode (3), and a photosensor (2). The photosensor (2) may have a first terminal (21) and a second terminal (23). A signal output terminal (13) of the switching unit (1) may be connected to both the driving electrode (3) and the second terminal (23) of the photosensor (2).

公开(公告)号：US10546176B2

公开(公告)日：2020-01-28

申请号：US15765341

申请日：2017-09-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Rui Xu ,  Haisheng Wang ,  Chunwei Wu ,  Yingming Liu ,  Pinchao Gu ,  Lijun Zhao ,  Changfeng Li ,  Yanan Jia ,  Xue Dong

IPC: G06K9/28 ,  G06K9/00 ,  G02F1/1343 ,  G02F1/1335

Abstract: The present disclosure provides an optical fingerprint identification assembly, a display panel and a display apparatus. The optical fingerprint identification assembly comprises: a light source component configured to provide a light source to illuminate a fingerprint to be identified; a light screening component disposed at a downstream of the light source component in a light path and configured to collimate light emitted from the light source component, reflected by the fingerprint to be identified and entering the light screening component; and a fingerprint identification component disposed at a downstream of the light screening component and configured to receive the light collimated by the light screening component, so as to carry out fingerprint identification. The optical fingerprint identification assembly has the advantages of low cost, compact structure and good identification effect.

公开(公告)号：US10423256B2

公开(公告)日：2019-09-24

申请号：US15569037

申请日：2017-06-28

Applicant: BOE Technology Group Co., Ltd.

Inventor： Rui Xu ,  Xue Dong ,  Jing Lv ,  Haisheng Wang ,  Xiaochuan Chen ,  Yingming Liu ,  Lijun Zhao ,  Changfeng Li ,  Pinchao Gu ,  Xiangxiang Zou ,  Xiaoliang Ding

IPC: G06F3/041 ,  H01L27/32 ,  G06F3/042 ,  H01L27/12

Abstract: An organic light emitting touch display panel, a manufacturing method thereof, and a display device are provided. The organic light emitting touch display panel includes: a base substrate; touch detection units disposed on the base substrate, each of the touch detection units includes a photosensitive element; signal input lines and signal output lines disposed on the base substrate, the signal input lines and the signal output lines correspond to the touch detection units one to one respectively, each of the signal input lines connects to an input end of the photosensitive element in its corresponding touch detection unit, each of the signal input lines configures to load a touch detection signal; each of the signal output lines connects to an output end of the photosensitive element in its corresponding touch detection unit, each of the signal output lines configures to output a current of the photosensitive element.

公开(公告)号：US20190179195A1

公开(公告)日：2019-06-13

申请号：US16321933

申请日：2018-02-13

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ping Zhang ,  Xue Dong ,  Haisheng Wang ,  Chun-Wei Wu ,  Xiaoliang Ding ,  Yanling Han ,  Xueyou Cao ,  Wei Liu ,  Yingming Liu ,  Yuzhen Guo ,  Pengpeng Wang ,  Chih-Jen Cheng ,  Rui Xu ,  Lijun Zhao ,  Yanan Jia ,  Changfeng Li ,  Yunke Qin ,  Pinchao Gu

IPC: G02F1/1333 ,  H01Q1/22 ,  H05K5/00

Abstract: A display panel and a display device are provided in embodiments of the disclosure, the display panel having a display region and a non-display region surrounding the periphery of the display region, and comprising: a first display substrate; a second display substrate, which is arranged opposite to, aligned with and assembled together with the first display substrate; a signal shielding frame, in the non-display region and between the first display substrate and the second display substrate; and signal antennas within the signal shielding frame, the signal shielding frame being configured to shield at least an inward transmission of the signal from the signal antennas towards the display region, so as to enable merely an outward transmission of the signal from the signal antennas towards an outer side of the display panel.