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:
Oct. 31, 2023
Filed:
Oct. 25, 2022
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
KiSung Lim, Paju-si, KR;
JaeHo Lee, Paju-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/00 (2006.01); G02F 1/13357 (2006.01); G02F 1/1335 (2006.01); H01L 33/50 (2010.01);
U.S. Cl.
CPC ...
G02F 1/133603 (2013.01); G02F 1/133512 (2013.01); G02F 1/133514 (2013.01); G02F 1/133605 (2013.01); H01L 33/504 (2013.01); H01L 33/505 (2013.01);
Abstract
A color conversion plate and a display device are disclosed. Since a color conversion plate including a color conversion area and a transmissive area separated by a reflection barrier rib is in the path where light is supplied to the color filter, efficiency and purity of light supplied to the color filter is enhanced and the color gamut of the light emitted to the outside of the display device through the color filter is also enhanced.