| 发明名称 |
LIGHT DIFFUSION BODY AND LIQUID CRYSTAL DISPLAY DEVICE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve problems of yellow coloring of display light (diffusion light) and of lowering of diffusibility with respect to light incident from lateral directions inherent in a light diffusion body with anisotropy of diffusibility of emitted light varying corresponding to an incident angle of incident light in optical films (sheets) utilized to control a viewing angle of various display devices. <P>SOLUTION: The light diffusion body which has a projecting and recessing structure functioning so as to diffuse the emitted light independent of the incident angle of the incident light formed on at least one surface of the light diffusion body is adopted. <P>COPYRIGHT: (C)2003,JPO |
| 申请公布号 |
JP2003207610(A) |
申请公布日期 |
2003.07.25 |
| 申请号 |
JP20020003189 |
申请日期 |
2002.01.10 |
| 申请人 |
TOPPAN PRINTING CO LTD |
发明人 |
TAKAHASHI SUSUMU;LUIS M MURILLO-MORA;HONMA HIDEAKI |
| 分类号 |
G02B5/02;G02F1/1335;G09F9/00 |
主分类号 |
G02B5/02 |
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