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:
Feb. 04, 2020
Filed:
Oct. 19, 2018
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Hyeonbum Lee, Hwaseong-si, KR;
Jeongwon Kim, Seoul, KR;
Hyoeng-ki Kim, Suwon-si, KR;
Kwangwoo Park, Hwaseong-si, KR;
SAMSUNG DISPLAY CO., LTD., Yongin-si, Gyeonggi-Do, KR;
Abstract
A light emitting display device includes a substrate and a switching element disposed on the substrate. A pixel electrode is disposed on the substrate and is connected to the switching element. A pixel defining layer is disposed on the pixel electrode. The pixel defining layer defines a pixel area of the substrate. A light emitting layer is disposed on the pixel electrode. A common electrode is disposed on the light emitting layer and the pixel defining layer. A sealing layer is disposed on the common electrode. A first light blocking layer is disposed between the pixel defining layer and the sealing layer.