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. 06, 2018
Filed:
Aug. 23, 2016
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Hayk Khachatryan, Yongin-si, KR;
Kihyun Kim, Yongin-si, KR;
Sunho Kim, Yongin-si, KR;
Jeongho Kim, Yongin-si, KR;
Yeongon Mo, Yongin-si, KR;
Samsung Display Co., Ltd., Gyeonggi-do, KR;
Abstract
A manufacturing method of a flexible display apparatus includes forming a sacrificial layer on a carrier, forming a flexible substrate on the sacrificial layer, forming a display element on the flexible substrate, forming a first protection layer on the display element, forming, on the first protection layer, a second protection layer, which has an opposite sign of a thermal expansion coefficient to the first protection layer, separating the flexible substrate from the carrier by removing at least a portion of the sacrificial layer, and separating the first protection layer from the first protection layer.