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. 04, 2018
Filed:
Oct. 21, 2015
Lg Display Co., Ltd., Seoul, KR;
Sookang Kim, Paju-si, KR;
KangJu Lee, Goyang-si, KR;
Wonhoe Koo, Goyang-si, KR;
Jihyang Jang, Goyang-si, KR;
Hyunsoo Lim, Goyang-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
Provided is an organic light emitting display device. An organic light emitting display device includes an organic light emitting element and a light scattering layer disposed on a bottom or a top of the organic light emitting element. The light scattering layer includes a photosensitive resin and dispersion particles dispersed in the photosensitive resin. The dispersion particles are configured to improve light extraction with respect to light emitted from the organic light emitting element and compensate a viewing angle with respect to the light emitted from the organic light emitting element.