发明名称 |
FINE STRUCTURE FORM AND LIQUID-CRYSTAL DISPLAY DEVICE COMPRISING FINE STRUCTURE FORM |
摘要 |
To provide a fine structure form such as a wire-grid polarizer or an antireflection article having adequate abrasion resistance and optical properties, and a liquid crystal display device comprising such a fine structure form. A fine structure form such as a wire-grid polarizer 1 comprising a substrate having convex stripes 50 formed at a pitch of at most a visible light wavelength on at least one surface thereof, an inorganic oxide layer 30 covering at least the top 52 of the convex stripes 50, and a fluorinated compound layer 32 formed by treating at least the surface of the inorganic oxide layer 30 with a fluorinated compound having a group reactive with the inorganic oxide, wherein the inorganic oxide layer 30 covering the top 52 of the convex stripes 50 has a thickness Ha of at least 30 nm and a ratio of the thickness Ha to the width Dat (i.e. Ha/Dat) of at most 1.0; and a liquid crystal display device comprising such a fine structure form. |
申请公布号 |
EP2680048(A4) |
申请公布日期 |
2016.01.06 |
申请号 |
EP20120750015 |
申请日期 |
2012.02.20 |
申请人 |
ASAHI GLASS COMPANY, LIMITED |
发明人 |
OKADA, SHINJI;AKITA, YOSUKE;SAKAMOTO, HIROSHI;KAIDA, YURIKO |
分类号 |
G02B5/30;B32B9/00;G02B1/11;G02B1/14;G02B27/00;G02F1/1335 |
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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