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:
May. 25, 2021
Filed:
Oct. 24, 2017
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Ho-Won Choi, Paju-si, KR;
Moon-Bae Gee, Paju-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 51/52 (2006.01); H01L 27/12 (2006.01); G02F 1/1335 (2006.01); G02F 1/1343 (2006.01); G02F 1/1362 (2006.01);
U.S. Cl.
CPC ...
H01L 27/322 (2013.01); H01L 27/1259 (2013.01); H01L 27/3246 (2013.01); H01L 27/3262 (2013.01); H01L 51/5284 (2013.01); G02F 1/13439 (2013.01); G02F 1/133514 (2013.01); G02F 1/136209 (2013.01); H01L 27/3213 (2013.01); H01L 27/3258 (2013.01); H01L 51/5271 (2013.01);
Abstract
A display device including color filters overlapping each other on a non-emitting area of an upper substrate which is opposite to a lower substrate is provided. In the display device, color filters disposed close to a white emitting area include a same material, and the color filters extend a greater distance onto a non-emitting area disposed near the white emitting area, relative to distances extended onto other non-emitting areas. Thus, the display device may prevent light-leakage from the white emitting area.