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:
Sep. 28, 2021
Filed:
Nov. 27, 2018
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Howon Choi, Paju-si, KR;
Jonggeun Yoon, Paju-si, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 51/52 (2006.01); G09G 3/3275 (2016.01); G09G 3/3225 (2016.01); G09G 3/3233 (2016.01); G09G 3/3266 (2016.01); G09G 3/3291 (2016.01);
U.S. Cl.
CPC ...
H01L 27/322 (2013.01); G09G 3/3225 (2013.01); G09G 3/3233 (2013.01); G09G 3/3275 (2013.01); H01L 51/5218 (2013.01); H01L 51/5253 (2013.01); H01L 51/5281 (2013.01); G09G 3/3266 (2013.01); G09G 3/3291 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0842 (2013.01); G09G 2310/0251 (2013.01); G09G 2310/0262 (2013.01); G09G 2310/08 (2013.01); H01L 27/3211 (2013.01); H01L 27/3213 (2013.01); H01L 27/3246 (2013.01); H01L 51/5284 (2013.01);
Abstract
A light-emitting display device is provided. The light-emitting display device includes a display panel and subpixels. The subpixels are positioned in a display area of the display panel. At least one of the subpixels includes a color filter disposed between two electrode layers, and at least another one of the subpixels includes a color filter disposed on a protection layer on the two electrode layers.