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. 10, 2015
Filed:
Dec. 27, 2011
Li-wen Lai, Taichung, TW;
Kun-wei Lin, Tainan, TW;
Chun-ting Chen, Taoyuan County, TW;
Chun-hao Chang, Tainan, TW;
Li-Wen Lai, Taichung, TW;
Kun-Wei Lin, Tainan, TW;
Chun-Ting Chen, Taoyuan County, TW;
Chun-Hao Chang, Tainan, TW;
Industrial Technology Research Institute, Chutung, Hsinchu, TW;
Abstract
The invention provides a flexible base material and a flexible electronic device. The flexible base material includes a flexible substrate having a first surface and a second surface opposite to the first surface. A first organic composite barrier layer is deposited on the first surface of the flexible substrate, wherein the first organic composite barrier layer applies a first stress to the flexible substrate. An anti-curved layer is deposited on the second surface of the flexible substrate, wherein the anti-curved layer applies a second stress to the flexible substrate, and wherein the second stress applied by the anti-curved layer cancels off more than 90% of the first stress.