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:
Feb. 21, 2023
Filed:
Mar. 25, 2020
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Hyeon Gu Cho, Yongin-si, KR;
Min Soo Choi, Yongin-si, KR;
Seok Gyu Yoon, Yongin-si, KR;
Jae Jin Lyu, Yongin-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/28 (2006.01); G09G 3/20 (2006.01); G09G 3/3208 (2016.01); H01L 27/30 (2006.01); H01L 27/32 (2006.01); H01L 51/44 (2006.01); H01L 51/00 (2006.01); H01L 51/52 (2006.01); H04N 5/225 (2006.01);
U.S. Cl.
CPC ...
H01L 27/288 (2013.01); G09G 3/2003 (2013.01); G09G 3/3208 (2013.01); H01L 27/307 (2013.01); H01L 27/322 (2013.01); H01L 27/3244 (2013.01); H01L 51/007 (2013.01); H01L 51/0059 (2013.01); H01L 51/0072 (2013.01); H01L 51/0078 (2013.01); H01L 51/0097 (2013.01); H01L 51/447 (2013.01); H01L 51/5253 (2013.01); H01L 51/5268 (2013.01); H04N 5/2257 (2013.01); G09G 2320/02 (2013.01); H01L 2251/5338 (2013.01); H01L 2251/5369 (2013.01);
Abstract
A display device includes a display substrate, a light emitting element layer disposed on a surface of the display substrate and including display pixels, a sensing substrate having a surface attached to another surface of the display substrate, a sensing element layer disposed on another surface of the sensing substrate and including sending pixels that each sense light of a color, and a photorefractive layer disposed on the sensing element layer and including micro lenses.