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.:
Date of Patent:
Nov. 17, 2020
Filed:
Nov. 22, 2019
Applicant:
Yungu (Gu'an) Technology Co., Ltd., Langfang, CN;
Inventors:
Jin Li, Langfang, CN;
Fengzhi Yu, Langfang, CN;
Weijie Gu, Langfang, CN;
Xiaojia Liu, Langfang, CN;
Chuang Chen, Langfang, CN;
Assignee:
YUNGU (GU'AN) TECHNOLOGY CO., LTD., Langfang, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/3208 (2016.01);
U.S. Cl.
CPC ...
G09G 3/3208 (2013.01); G09G 2320/02 (2013.01); G09G 2380/02 (2013.01);
Abstract
A stretch display screen includes: a display region including a sub-display region and a pixel compensation region which are arranged in a predetermined direction in sequence, and a stretching region; a detecting unit disposed in the stretching region for sensing a tensile strength of the stretch display screen; and a pixel compensation control unit configured to receive a signal of the detecting unit and control a corresponding pixel compensation region to emit light according to the tensile strength.