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:
Jan. 11, 2022
Filed:
Nov. 06, 2019
Applicant:
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/047 (2006.01); G06F 3/041 (2006.01); H01L 27/32 (2006.01); H04N 5/225 (2006.01);
U.S. Cl.
CPC ...
G06F 3/041 (2013.01); H01L 27/323 (2013.01); H04N 5/2257 (2013.01);
Abstract
The present invention provides a display panel and a display device. The display panel includes a touch layer, a main display region, and a functional add-on region. A plurality of first pixels are arranged in the functional add-on region, and the touch layer is provided with an opening corresponding to the functional add-on region. A transmittance of the touch layer corresponding to the functional add-on region is greater than a transmittance of the touch layer corresponding to the main display region.