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. 07, 2025
Filed:
Jul. 26, 2023
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Seongyong Cho, Paju-si, KR;
Hoon Kang, Paju-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/60 (2010.01); G02B 5/02 (2006.01); H01L 25/16 (2023.01);
U.S. Cl.
CPC ...
H01L 33/60 (2013.01); G02B 5/0236 (2013.01); G02B 5/0278 (2013.01); H01L 25/167 (2013.01); H01L 2933/0091 (2013.01);
Abstract
Disclosed is a light emitting diode display device comprising a light emitting diode over a substrate, and an optical element provided with liquid crystal molecule randomly distributed therein and configured to change a path of light emitted from the light emitting diode.