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. 01, 2015
Filed:
Sep. 25, 2013
Himax Technologies Limited, Tainan, TW;
Yun-Lien Hsiao, Tainan, TW;
Shu-Hao Hsu, Tainan, TW;
Wei-Hsin Lin, Tainan, TW;
Shih-Wei Yeh, Tainan, TW;
Jen-Hui Lai, Tainan, TW;
HIMAX TECHNOLOGIES LIMITED, Tainan, TW;
Abstract
A method of manufacturing a lens sheet including following steps is provided. A first structure is provided. The first structure includes a first transparent substrate and a first lens film attached to the first transparent substrate. A second structure is provided. The second structure includes a second transparent substrate and a second lens film. The second transparent substrate has a first surface and a second surface opposite to the first surface. The second lens film is attached to the first surface. The first lens film is attached to the second lens film. A third lens film is formed on the second surface of the second substrate after the first lens film is attached to the second lens film. Moreover, a lens sheet and a wafer level lens are also provided.