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. 05, 2021
Filed:
Jan. 08, 2019
Applicant:
E Ink Holdings Inc., Hsinchu, TW;
Inventor:
Lih-Hsiung Chan, Hsinchu, TW;
Assignee:
E Ink Holdings Inc., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1345 (2006.01); H05K 1/18 (2006.01); H05K 1/02 (2006.01); H05K 3/30 (2006.01); H05K 3/32 (2006.01);
U.S. Cl.
CPC ...
G02F 1/13452 (2013.01); G02F 1/1345 (2013.01); H05K 1/028 (2013.01); H05K 1/181 (2013.01); H05K 1/189 (2013.01); H05K 3/305 (2013.01); H05K 3/323 (2013.01); H05K 2201/10136 (2013.01); H05K 2201/10977 (2013.01);
Abstract
A manufacturing method of a flexible display apparatus is provided. A flexible display panel is formed on the substrate. The flexible display panel has a display area and a bonding area located outside the display area. A driving chip is bonded on the bonding area of the flexible display panel via at least one flexible circuit board. A hot-melt protective layer is formed on the display area and the bonding area of the flexible display panel and a portion of the flexible circuit board. A heating step is performed to soften the hot-melt protective layer. The flexible display panel is separated from the substrate.