发明名称 |
Optical sheet, display apparatus and fabricating method thereof |
摘要 |
An optical sheet suitable for linear polarized light to pass through is provided. The optical sheet includes a substrate and a retardation film. The retardation film herein is located on the substrate and has a plurality of optical axes with different extending directions. The linear polarized light after passing through the retardation film is converted into a plurality of linear polarized light with different polarization directions, wherein the retardation film substantially has a phase retardation of λ/2 at anywhere of the area where the linear polarized light passes through and λ is the wavelength of the linear polarized light. Besides, the present invention also provides a display apparatus, a fabricating method of an optical sheet and a fabricating method of a display apparatus. |
申请公布号 |
US8223432(B2) |
申请公布日期 |
2012.07.17 |
申请号 |
US20080344276 |
申请日期 |
2008.12.25 |
申请人 |
LIU WEI-CHIH;YANG JIE-SHIUNG;TAIWAN TFT LCD ASSOCIATION;CHUNGHWA PICTURE TUBES, LTD.;AU OPTRONICS CORPORATION;HANNSTAR DISPLAY CORPORATION;CHI MEI OPTOELECTRONICS CORPORATION;INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE |
发明人 |
LIU WEI-CHIH;YANG JIE-SHIUNG |
分类号 |
G02B5/30 |
主分类号 |
G02B5/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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