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. 04, 2022
Filed:
Aug. 05, 2019
Applicant:
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Inventors:
Wenliang Gong, Wuhan, CN;
Wenxu Xianyu, Wuhan, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 51/52 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
H01L 27/322 (2013.01); H01L 27/3213 (2013.01); H01L 27/3218 (2013.01); H01L 51/5253 (2013.01); H01L 51/5271 (2013.01); H01L 51/56 (2013.01); H01L 2251/558 (2013.01);
Abstract
An organic light-emitting diode (OLED) panel and a manufacturing method thereof are provided, wherein a color filter layer of the OLED panel includes a first color filter layer, a second color filter layer, a third color filter layer, and a reflective layer disposed between the first color filter layer, the second color filter layer, and the third color filter layer, wherein material of the reflective layer is same as material of the first color filter layer. Because the first color filter layer and the reflective layer are the same material, consumable cost of the mask is saved.