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:
Aug. 24, 2021
Filed:
May. 09, 2018
Sakai Display Products Corporation, Sakai, JP;
Katsuhiko Kishimoto, Sakai, JP;
Kohichi Tanaka, Sakai, JP;
SAKAI DISPLAY PRODUCTS CORPORATION, Sakai, JP;
Abstract
According to a flexible light-emitting device production method of the present disclosure, after an intermediate region () and a flexible substrate region () of a plastic film () of a multilayer stack () are divided, the interface between the plastic film () and a glass base () is irradiated with lift-off light. The multilayer stack () is separated into the first portion () and the second portion () while the multilayer stack () is kept in contact with the stage (). The first portion () includes the intermediate region () and a light-emitting device () which are adhered to the stage (). The light-emitting device () includes a functional layer region () and the flexible substrate region (). The second portion () includes the glass base (). The intermediate region () adhered to the stage () is removed from the stage while the light-emitting device () is kept adhered to the stage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile