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:
May. 07, 2019
Filed:
Sep. 22, 2016
Boe Technology Group Co., Ltd., Beijing, CN;
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Hefei, Anhui, CN;
Xiaoliang Cheng, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., Hefei, Anhui, CN;
Abstract
A touch screen comprising a piezoelectric induction layer and an electric power collecting unit, wherein: the piezoelectric induction layer is configured to induct an external force to generate electric signals, and transmit the electric signals to the electric power collecting unit; and the electric power collecting unit is configured to process the electric signals and store electric power under driving of the electric signals. Thereby the problem of insufficient electric power of electronic device usually happened in being used is solved. A display screen, a display device and a method for storing electric power by using the display screen are further provided.