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1. (WO2018040512) SELF-LUMINOUS DISPLAY PIXEL

Pub. No.:    WO/2018/040512    International Application No.:    PCT/CN2017/073607
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Thu Feb 16 00:59:59 CET 2017
IPC: H01L 27/32
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-LUMINOUS DISPLAY PIXEL
Abstract:
A self-luminous display pixel, comprising a self-luminous circuit. The self-luminous circuit comprises a self-luminous device comprising a bottom electrode layer (121). The bottom electrode layer is a non-light transmissive. The self-luminous display pixel also comprises an optical fingerprint sensing circuit comprising a first TFT device and a light-sensitive device. A channel layer (111) of the first TFT device is located directly below a part of the bottom electrode layer (121). The self-luminous display pixel can achieve a fingerprint sensing function, and has an optimized overall structure.