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. 22, 2022
Filed:
Apr. 13, 2020
Applicant:
Japan Display Inc., Tokyo, JP;
Inventor:
Satoshi Maruyama, Tokyo, JP;
Assignee:
Japan Display Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); H01L 27/32 (2006.01); H01L 51/52 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0097 (2013.01); H01L 27/3246 (2013.01); H01L 27/3272 (2013.01); H01L 27/3276 (2013.01); H01L 51/003 (2013.01); H01L 51/5253 (2013.01); H01L 51/56 (2013.01); H01L 2227/326 (2013.01); H01L 2251/5338 (2013.01);
Abstract
A display device includes a flexible substrate, and a display region having a plurality of pixels on the flexible substrate. The substrate includes a resin layer, a first inorganic insulating layer provided on the first resin layer, and a second resin layer provided on the first insulating layer. A thickness of the second resin layer is larger than a thickness of the first resin layer, and the first resin layer is a resin layer baked at a higher baking temperature than the second resin layer.