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1. (WO2018120655) SELF-EMITTING DISPLAY PANEL, DISPLAY MODULE, AND METHOD OF USING DISPLAY MODULE

Pub. No.:    WO/2018/120655    International Application No.:    PCT/CN2017/087645
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Sat Jun 10 01:59:59 CEST 2017
IPC: G06F 3/044
G06K 9/00
G09F 9/33
Applicants: SHANGHAI OXI TECHNOLOGY CO., LTD
上海箩箕技术有限公司
Inventors: LING, Yan
凌严
ZHU, Hong
朱虹
Title: SELF-EMITTING DISPLAY PANEL, DISPLAY MODULE, AND METHOD OF USING DISPLAY MODULE
Abstract:
Provided are a self-emitting display panel, a display module, and a method of using a display module. The self-emitting display panel comprises a first substrate, a second substrate and a self-emitting circuit layer. The self-emitting circuit layer is positioned between the first substrate and the second substrate. The self-emitting circuit layer comprises a display region comprising a plurality of self-emitting display pixels. The display region comprises one or more optical fingerprint sensing regions. In the optical fingerprint sensing region, in every m×n self-emitting display pixels, each of k self-emitting display pixels has at least one optical fingerprint sensing element, where each of m and n is any integer greater than 1, and k is any integer between 1 and m×n. In the optical fingerprint sensing region, the self-emitting display pixel comprises an optically transmissive region and a non-optically transmissive region. The optical fingerprint sensing element is located at the non-optically transmissive region. The self-emitting display panel can cooperate with a corresponding backlight source to realize a fingerprint recognition function.