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. 26, 2022
Filed:
May. 05, 2020
Applicant:
Samsung Display Co., Ltd., Yongin-Si, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); H01L 33/00 (2010.01); H01L 31/0232 (2014.01); H01L 51/40 (2006.01); H01L 27/32 (2006.01); H01L 51/52 (2006.01); H01L 51/56 (2006.01); H01L 27/146 (2006.01); G09G 3/3266 (2016.01); G09G 3/3275 (2016.01); G09G 3/3225 (2016.01); H01L 33/60 (2010.01); H01L 33/50 (2010.01);
U.S. Cl.
CPC ...
H01L 27/322 (2013.01); H01L 27/14629 (2013.01); H01L 27/3246 (2013.01); H01L 51/5246 (2013.01); H01L 51/5262 (2013.01); H01L 51/5271 (2013.01); H01L 51/5284 (2013.01); H01L 51/56 (2013.01); G09G 3/3225 (2013.01); G09G 3/3266 (2013.01); G09G 3/3275 (2013.01); H01L 33/50 (2013.01); H01L 33/60 (2013.01); H01L 2227/323 (2013.01);
Abstract
Provided is a display device including a first base substrate, a plurality of pixels disposed on the first base substrate and each of which including a pixel area and a non-pixel area around the pixel area, a second base substrate facing the first base substrate with the pixels therebetween, and a plurality of light conversion layers disposed under the second base substrate and overlapping the pixel areas of the pixels, wherein the second base substrate includes a first part overlapping the non-pixel area, and a second part around the first part, wherein a refractive index of the first part is different from a refractive index of the second part.