IDiyas

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10866679 B1

PDFFull Text
Date of Patent:
Dec. 15, 2020

Filed:

Dec. 03, 2019

Display panel, display device, and pressure detecting method

Applicants:

Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;

Boe Technology Group Co., Ltd., Beijing, CN;

Inventors:

Yujie Liu, Beijing, CN;

Yingxue Yu, Beijing, CN;

Tingting Zhao, Beijing, CN;

Meiling Jin, Beijing, CN;

Jian Zhang, Beijing, CN;

Liangliang Li, Beijing, CN;

Jinzhao Zhou, Beijing, CN;

Lulu Li, Beijing, CN;

Cai Zheng, Beijing, CN;

Qin Xin, Beijing, CN;

Yahui Niu, Beijing, CN;

Zhiqiang Zhang, Beijing, CN;

Assignees:

Beijing BOE Optoelectronics Technology Co., Ltd., Beijing, CN;

BOE Technology Group Co., Ltd., Beijing, CN;

Attorneys:

Arent Fox LLP

Michael Fainberg

Primary Examiner:

Stacy Khoo

Int. Cl.
CPC ...
G06F 3/042 (2006.01); H01L 27/32 (2006.01); H01L 51/44 (2006.01); H01L 51/00 (2006.01); H01L 51/52 (2006.01); H01L 27/30 (2006.01); G06F 3/041 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0421 (2013.01); G06F 3/0412 (2013.01); H01L 27/307 (2013.01); H01L 27/323 (2013.01); H01L 27/3234 (2013.01); H01L 27/3272 (2013.01); H01L 51/0097 (2013.01); H01L 51/447 (2013.01); H01L 51/5281 (2013.01); H01L 2251/5338 (2013.01);
Abstract

A display panel, a display device, and a pressure detecting method. The display panel includes: a first substrate, a plurality of light-emitting elements spaced with each other on one side of the first substrate, a plurality of photosensitive detecting elements, and elastic light-reflecting components arranged on a light-emitting side of the light-emitting elements, an orthographical projection of the photosensitive detecting elements on the first substrate is in an orthographical projection of the light-emitting elements on the first substrate; and the elastic light-reflecting components is configured to be deformed by pressing so that areas of orthographical projection thereof on the first substrate become larger to thereby change an amount of light emitted by the light-emitting elements, and reflected by the elastic light-reflecting components to the photosensitive detecting elements.

Find Patent Forward Citations

Loading…