| 发明名称 |
BACKLIGHT MODULE USING DIFFRACTION OPTICAL ELEMENT |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a downright backlight module using a diffraction optical element. <P>SOLUTION: The backlight module is provided with a light source and a diffraction optical element installed on the light source. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
| 申请公布号 |
JP2006190647(A) |
申请公布日期 |
2006.07.20 |
| 申请号 |
JP20050309826 |
申请日期 |
2005.10.25 |
| 申请人 |
IND TECHNOL RES INST |
发明人 |
RO EISHU;LAI PONG;WU CHING-CHIN;CHU CHANG-SHENG |
| 分类号 |
F21S2/00;F21Y101/02;G02F1/13357 |
主分类号 |
F21S2/00 |
| 代理机构 |
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