发明名称 |
Light-scattering substrate, method for manufacturing light-scattering substrate, polarizing plate and image display device |
摘要 |
A light-scattering substrate having an irregular shape on one surface thereof is provided, the light-scattering substrate including: a thermoplastic resin; and at least one kind of transparent particles having a mean primary particle size of 3μm or more and not more than 12μm, wherein the light-scattering substrate contains a first region having a thickness of ½ or more times and not more than 4 times the mean primary particle size of the transparent particles from the surface having an irregular shape; and a second region having a thickness of 3/2 or more times the mean primary particle size of the transparent particles from a surface on back side of the surface having an irregular shape, and the first region and the second region have a region not substantially containing the transparent particle.
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申请公布号 |
US2010277674(A1) |
申请公布日期 |
2010.11.04 |
申请号 |
US20100662706 |
申请日期 |
2010.04.29 |
申请人 |
FUJIFILM CORPORATION |
发明人 |
WATANABE JUN;YONEYAMA HIROYUKI;ABIRU DAISAKU;OHASHI YUSUKE |
分类号 |
G02F1/1335;B29D7/01;G01N15/02;G02B5/30 |
主分类号 |
G02F1/1335 |
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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