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:
Apr. 04, 2023
Filed:
Jan. 26, 2021
Applicant:
Seeya Optronics Co., Ltd., Shanghai, CN;
Inventor:
Zhongshou Huang, Shanghai, CN;
Assignee:
SeeYA Optronics Co., Ltd., Shanghai, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3218 (2013.01); H01L 27/322 (2013.01); H01L 27/3213 (2013.01);
Abstract
An OLED display panel includes a substrate and a pixel array on the substrate, each pixel includes a group of subpixels, and each subpixel includes a light-emitting element and a color filter element. Among the color filter elements in the subpixel group, there is a first color filter element which is substantially transparent for light of the longest wavelength. Except a periphery of the pixel array, every M first color filter elements from M adjacent pixels abut against each other to form a seamless color filter block, where M≥2.