Title:
DISPLAY PANEL, METHOD OF DRIVING DISPLAY PANEL, DISPLAY DEVICE CONTAINING DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2019/085986
Kind Code:
A1
Abstract:
A display panel includes a plurality of pixels arranged in an array; a plurality of first sensor units (2) in the array, each first sensor unit (2) being coupled to at least one of the plurality of pixels and being configured to detect brightness of the at least one of the plurality of pixels; and a plurality of second sensor units (3) in the array, each second sensor unit (3) being coupled to at least one of the plurality of first sensor units (2) and being configured to detect a variation in at least one environmental parameter of the at least one of the plurality of pixels. Each first sensor unit (2) includes a first photo sensor (S1). Each second sensor unit (3) comprises a second photo sensor (S2) and a shielding layer on a light-receiving surface of the second photo sensor (S2).
Inventors:
LIU YINGMING (CN)
DONG XUE (CN)
WANG HAISHENG (CN)
DING XIAOLIANG (CN)
LI CHANGFENG (CN)
LIU WEI (CN)
DONG XUE (CN)
WANG HAISHENG (CN)
DING XIAOLIANG (CN)
LI CHANGFENG (CN)
LIU WEI (CN)
Application Number:
PCT/CN2018/113625
Publication Date:
May 09, 2019
Filing Date:
November 02, 2018
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
G09G3/3258; H01L27/32
Foreign References:
| CN106531081A | 2017-03-22 | |||
| CN103033262A | 2013-04-10 | |||
| CN101964353A | 2011-02-02 | |||
| US20110096047A1 | 2011-04-28 | |||
| CN107785406A | 2018-03-09 |
Attorney, Agent or Firm:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
Download PDF: