发明名称 |
Flat light source device and display device using the same |
摘要 |
A light guide member, a flat light source device and a display device using the light guide member. A plurality of luminescent devices that emit light of violet to blue color are arrayed on a substrate, and a light guide member is disposed upward thereof that includes a first area that consists of a transparent resin and composed of the resin independently, a second area in which there is dissolved in the resin a luminescent substance that generates a second color having a radiation peak wavelength at a wavelength different from a radiation peak wavelength of a luminescent device of the first color, and a third area in which there is dissolved in the resin a luminescent substance that generates a third color having a radiation peak wavelength at a wavelength different from the radiation peak wavelengths of luminescent devices of the first and second colors. |
申请公布号 |
EP1969284(A1) |
申请公布日期 |
2008.09.17 |
申请号 |
EP20060843718 |
申请日期 |
2006.12.26 |
申请人 |
SHOWA DENKO K.K. |
发明人 |
NAIJO, SHUICHI;TOKITA, KOJI |
分类号 |
F21V9/08;F21S2/00;F21V8/00;F21Y101/02;G02B6/00;G02F1/13357 |
主分类号 |
F21V9/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|