Patent · US Active

Organic light-emitting display panel and electronic device

US10418426B2 · kind B2 · utility

0Cited by

0References

15Claims

0Family size

Assignee

Shanghai Tianma Micro-electronics Co., Ltd. · CN

Inventors

Yang Zeng · Beijing, CN
Qing Zhang · Shanghai, CN
Lihua Wang · Shanghai, CN
Liang Liu · Shanghai, CN
Feng Lu · Shanghai, CN
Shaolong Ma · Shanghai, CN
Qijun Yao · 红钢城街道, CN

Key dates

Filing date	Oct 17, 2017
Grant date	Sep 17, 2019
Priority date	—
Expiry date	Nov 6, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH10K59/65
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Disclosed are an organic light-emitting display panel and an electronic device. The organic light-emitting display panel comprises a first substrate; the first substrate comprises a plurality of pressure-sensitive detection structures and a plurality of light-sensitive identification structures provided in an array, the pressure-sensitive detection structure comprises a semiconductor material film, the light-sensitive identification structure comprises a light-sensitive identification switch, the light-sensitive identification switch comprises a first active layer, and the semiconductor material film and the first active layer are provided on the same layer.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.