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:
Mar. 08, 2022
Filed:
Sep. 06, 2017
Applicants:
Boe Technology Group Co., Ltd., Beijing, CN;
Hefei Boe Optoelectronics Technology Co., Ltd., Anhui, CN;
Inventors:
Assignees:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Anhui, CN;
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G03F 7/004 (2006.01);
U.S. Cl.
CPC ...
G06F 3/04144 (2019.05); G06F 3/0412 (2013.01); G03F 7/0045 (2013.01); G06F 2203/04103 (2013.01); G06F 2203/04105 (2013.01);
Abstract
A touch panel comprises a first substrate (), a second substrate () opposite to the first substrate (), and spacers () between the first substrate () and the second substrate (). At least one of the spacers () comprises a piezoelectric material. The piezoelectric material is a graphene-polyborosiloxane composite.