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:
Nov. 26, 2024
Filed:
Aug. 26, 2021
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Dongjin Yoon, Seoul, KR;
Jeongsik Choi, Seoul, KR;
Sangtae Park, Seoul, KR;
Inbeom Ha, Seoul, KR;
Kiseok Kim, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 50/84 (2023.01); G09F 9/30 (2006.01); H01L 27/15 (2006.01); H01L 33/44 (2010.01); H10K 50/844 (2023.01); H10K 50/86 (2023.01); H10K 59/12 (2023.01); F21K 9/64 (2016.01); G02F 1/1333 (2006.01); G06F 1/16 (2006.01); H10K 50/115 (2023.01); H10K 50/842 (2023.01); H10K 59/10 (2023.01); H10K 59/122 (2023.01); H10K 59/124 (2023.01); H10K 59/18 (2023.01); H10K 59/19 (2023.01); H10K 59/35 (2023.01); H10K 77/10 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H01L 27/156 (2013.01); G09F 9/301 (2013.01); H01L 33/44 (2013.01); H10K 50/841 (2023.02); H10K 50/844 (2023.02); H10K 50/865 (2023.02); F21K 9/64 (2016.08); G02F 1/133305 (2013.01); G06F 1/1652 (2013.01); G09G 2380/02 (2013.01); H10K 50/115 (2023.02); H10K 50/8426 (2023.02); H10K 59/10 (2023.02); H10K 59/122 (2023.02); H10K 59/124 (2023.02); H10K 59/18 (2023.02); H10K 59/19 (2023.02); H10K 59/35 (2023.02); H10K 77/111 (2023.02); H10K 2102/311 (2023.02);
Abstract
Disclosed is a display device including a base substrate including a circuit wiring, a semiconductor light emitting element connected to the circuit wiring and emitting light in response to an applied voltage, an envelope layer sealing the semiconductor light emitting element, a transparent protective film stacked on the envelope layer and having flexibility, and a black dye layer coated on the transparent protective film and having a preset transmissivity.