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:
Jul. 06, 2021
Filed:
Nov. 26, 2019
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Jung Ho Choi, Yongin-si, KR;
Nam Su Kang, Seoul, KR;
Yi Seul Kim, Yongin-si, KR;
Heung Su Park, Anyang-si, KR;
Hyun Shik Lee, Incheon, KR;
Heun Seung Lee, Suwon-si, KR;
Jae Hoon Hwang, Seoul, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5218 (2013.01); H01L 27/322 (2013.01); H01L 27/3246 (2013.01); H01L 27/3258 (2013.01); H01L 27/3276 (2013.01); H01L 51/5228 (2013.01); H01L 51/5234 (2013.01); H01L 2251/305 (2013.01); H01L 2251/308 (2013.01); H01L 2251/5315 (2013.01);
Abstract
A display device includes: a first base substrate which comprises a plurality of pixels; a pixel electrode on the first base substrate in each of the pixels and comprises a reflective film; an organic layer on the pixel electrode; and a common electrode on the organic layer, wherein the pixel electrode has a reflectance of 80% or more for light in a first wavelength range of 420 nm to 470 nm.