Invention Grant
- Patent Title: Optical film and method for manufacturing the same and liquid crystal display device using the same
- Patent Title (中): 光学膜及其制造方法以及使用其的液晶显示装置
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Application No.: US13483348Application Date: 2012-05-30
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Publication No.: US08730432B2Publication Date: 2014-05-20
- Inventor: Tzu-Chang Wang , Li-Wei Mao , Hsin-Wen Chang , Yen-Liang Chen
- Applicant: Tzu-Chang Wang , Li-Wei Mao , Hsin-Wen Chang , Yen-Liang Chen
- Applicant Address: CN Shenzhen TW Chu-Nan
- Assignee: Innocom Technology (Shenzhen) Co. Ltd.,Chimei Innolux Corporation
- Current Assignee: Innocom Technology (Shenzhen) Co. Ltd.,Chimei Innolux Corporation
- Current Assignee Address: CN Shenzhen TW Chu-Nan
- Agency: Liu & Liu
- Priority: TW100119516A 20110603; TW101111265A 20120330
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/13
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.
Public/Granted literature
- US20120307180A1 OPTICAL FILM AND METHOD FOR MANUFACTURING THE SAME AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME Public/Granted day:2012-12-06
Information query
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