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:
Sep. 10, 2013
Filed:
Jul. 20, 2011
Chen-kuei Chung, Tainan, TW;
Chih-ching Cheng, Tainan, TW;
Shih-lung Lin, Tainan, TW;
Yuan-jie Syu, Tainan, TW;
Kun-lin Sher, Tainan, TW;
Chen-Kuei Chung, Tainan, TW;
Chih-Ching Cheng, Tainan, TW;
Shih-Lung Lin, Tainan, TW;
Yuan-Jie Syu, Tainan, TW;
Kun-Lin Sher, Tainan, TW;
National Cheng Kung University, Tainan, TW;
Abstract
A method for manufacturing a flexible optical plate includes steps of: (A) positioning a metallic mask on a surface of a mother substrate; (B) irradiating a carbon dioxide laser beam through the metallic mask to form cavities on the surface of the mother substrate; (C) coating a polymer material on the surface of the mother substrate to fill the cavities; and (D) drying the coated polymer material to form the flexible optical plate, the flexible optical plate having a substrate on the surface of the mother substrate and microstructures protruding from the substrate and each corresponding to one of the cavities.