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. 20, 2014
Filed:
May. 30, 2012
Tzu-chang Wang, Chu-Nan, TW;
Li-wei Mao, Chu-Nan, TW;
Hsin-wen Chang, Chu-Nan, TW;
Yen-liang Chen, Chu-Nan, TW;
Tzu-Chang Wang, Chu-Nan, TW;
Li-Wei Mao, Chu-Nan, TW;
Hsin-Wen Chang, Chu-Nan, TW;
Yen-Liang Chen, Chu-Nan, TW;
Innocom Technology (Shenzhen) Co. Ltd., Shenzhen, CN;
Chimei Innolux Corporation, Chu-Nan, TW;
Abstract
An optical film is provided. The optical film includes a substrate, a first transmission medium, second transmission medium, and a reflective polarizing film. The first transmission medium is disposed at the front surface of the substrate and includes a plurality of embossed microlenses. The second transmission medium is disposed at the rear surface of the substrate and comprises a plurality of V-shaped prisms. The reflective polarizing film is disposed at the front surface of the first transmission medium. The substrate, the first transmission medium, and the second transmission medium are bounded to each other to form a unitary sheet.