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:
Mar. 24, 2020
Filed:
Sep. 06, 2017
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Seonghan Hwang, Goyang-si, KR;
Hyunjong Noh, Paju-si, KR;
Youngwook Kim, Seoul, KR;
Chimyung Ahn, Paju-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/30 (2006.01); H01L 51/52 (2006.01); G09G 3/3225 (2016.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02B 5/3025 (2013.01); G02B 5/3083 (2013.01); G09G 3/3225 (2013.01); H01L 51/5293 (2013.01); G02F 1/133528 (2013.01); G09G 2300/0426 (2013.01);
Abstract
Provided are a very highly transmissive polarizing plate which allows for improved luminance efficiency without reducing the degree of polarization by enhancing the color of the polarizing plate, and an organic light-emitting display device having the same. With this very highly transmissive polarizing plate, the brightness, lifetime, and efficiency of the organic light-emitting display device can be improved, and at the same time power consumption can be reduced.