| 发明名称 |
POLARIZING DIFFUSER FILM, METHOD FOR PRODUCING POLARIZING DIFFUSER FILM, AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING POLARIZING DIFFUSER FILM |
| 摘要 |
Disclosed is a film having polarization selectivity and diffusibility, and a means for easily producing the film. The polarizing diffuser film is composed of substantially one kind of crystalline resin having an intrinsic birefringence of not less than 0.1, has a total light transmittance to visible light of 50-90%, a transmission haze to visible light of 15-90% and a transition polarization degree to visible light of 20-90%.
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| 申请公布号 |
US2013314644(A1) |
申请公布日期 |
2013.11.28 |
| 申请号 |
US201313892859 |
申请日期 |
2013.05.13 |
| 申请人 |
MITSUI CHEMICALS, INC. |
发明人 |
OKAMURA TOMOYUKI;KAWASUMI TAMIO;INATOMI YUJI;ERIGUCHI MICHIO;MISUMI MASAKI;IWATA MASATAKA;INOUE HARUO;MORI HIROSHI;ZENKOH HIROFUMI |
| 分类号 |
G02B5/30;B29D11/00;G02F1/1335 |
主分类号 |
G02B5/30 |
| 代理机构 |
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