Title:
OLED DISPLAY SUBSTRATE, TOUCH DISPLAY PANEL AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/165551
Kind Code:
A1
Abstract:
An OLED display substrate, a touch display panel and a display device. The OLED display substrate is provided with a display area (AA), the display area (AA) comprising a plurality of first sub-areas (A1) distributed at intervals and second sub-areas (A2) disposed among the first sub-areas (A1); at least one OLED light-emitting unit (11) disposed in the first sub-areas (A1); and a plurality of optical sensing units (12) disposed in the second sub-areas (A2), and first drive electrode wires (13) and first transmission electrode wires (14) connected to the optical sensing units (12) and arranged in an intersected manner, wherein each optical sensing unit (12) comprises a photosensitive sensing device (121), and the photosensitive sensing device (121) is configured to generate an electric signal according to sensed variation in the light intensity of a touch point; and the first drive electrode wire (13) and the first transmission electrode wire (14) are configured to provide an electric signal so as to determine the position of the touch point.
Inventors:
WANG LONG (CN)
LIU LIBIN (CN)
LI PAN (CN)
ZHAO JIAYANG (CN)
WANG CHUN JAN (CN)
ZHOU LI (CN)
LIU LIBIN (CN)
LI PAN (CN)
ZHAO JIAYANG (CN)
WANG CHUN JAN (CN)
ZHOU LI (CN)
Application Number:
PCT/CN2016/077486
Publication Date:
October 20, 2016
Filing Date:
March 28, 2016
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
G06F3/042; H01L27/32
Foreign References:
| CN102379002A | 2012-03-14 | |||
| CN201285541Y | 2009-08-05 | |||
| CN103176676A | 2013-06-26 | |||
| CN104793812A | 2015-07-22 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
北京市柳沈律师事务所 (CN)
北京市柳沈律师事务所 (CN)
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