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:
May. 13, 2014
Filed:
Nov. 14, 2011
Hsin-yi Lai, Taichung, TW;
Erh-ming Hsieh, Taichung, TW;
Cheng-hsien Wu, Kaohsiung, TW;
Cheng-hao Chiu, Kaohsiung, TW;
Hsin-Yi Lai, Taichung, TW;
Erh-Ming Hsieh, Taichung, TW;
Cheng-Hsien Wu, Kaohsiung, TW;
Cheng-Hao Chiu, Kaohsiung, TW;
K-J Applied Materials Co., Ltd, Taichung, TW;
Abstract
A LGP plate-to-plate manufacturing includes the steps of: preparing an optical substrate with a first surface and a second surface; mechanically extruding a first integrated microstructure on the first surface of the optical substrate; coating an optical layer on the first or second surface of the optical substrate; and curing the optical layer to directly form a second microstructure on the first or second surface of the optical substrate; wherein the first integrated microstructure and the second microstructure are separately formed at a time to provide a light guide plate structure. In an embodiment, an additional optical layer is provided on the optical substrate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile