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. 07, 2020
Filed:
Apr. 13, 2016
Royole Corporation, Fremont, CA (US);
Xiaojun Yu, Fremont, CA (US);
Peng Wei, Fremont, CA (US);
Ze Yuan, Fremont, CA (US);
Zihong Liu, Fremont, CA (US);
SHENZHEN ROYOLE TECHNOLOGIES CO. LTD., Shenzhen, Guangdong, CN;
Abstract
This application discloses a flexible substrate device that includes a flexible substrate and a plurality of electronic devices. The flexible substrate includes a top surface and a bottom surface opposite to the top surface, and the plurality of electronic devices formed on the top surface of the flexible substrate. The bottom surface further includes one or more strong adhesion regions and one or more normal adhesion regions that are distinct from the one or more strong adhesion regions. Each of the one or more strong adhesion regions and the one or more normal adhesion regions are configured to attach to a rigid carrier with first adhesion strength and second adhesion strength, respectively. The first adhesion strength is substantially larger than the second adhesion strength. In some embodiments, the flexible substrate device is a thin film transistor (TFT) device, and the plurality of electronic devices includes a TFT array.