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:
Jan. 31, 2023
Filed:
Mar. 23, 2021
Samsung Display Co., Ltd., Yongin-Si, KR;
Jin Seock Ma, Hwaseong-si, KR;
Gyung Min Baek, Yongin-si, KR;
Hyun Eok Shin, Gwacheon-si, KR;
Ju Hyun Lee, Seongnam-si, KR;
Moo Soon Ko, Seoul, KR;
Jin Goo Jung, Seongnam-si, KR;
Kyung Hyun Choi, Seoul, KR;
Abstract
A display device includes: a substrate including a display area and a transmission area; a blocking layer disposed in the display area of the substrate and including a first blocking layer and a second blocking layer that is disposed on the first blocking layer; an insulating layer disposed on the blocking layer; a transistor disposed on the insulating layer; and a light emitting element connected to the transistor, wherein a first reflectivity of the first blocking layer is smaller than a second reflectivity of the second blocking layer, and a first absorption coefficient of the first blocking layer is smaller than a second absorption coefficient of the second blocking layer.