发明名称 |
LIGHT EMITTING DEVICE AND DISPLAY UNIT USING THE LIGHT EMITTING DEVICE AND READING DEVICE |
摘要 |
A light emitting device provided with a plurality of types of light sources having different light emitting colors and with a light emission control means for allowing light to emit, during a specified period of monitoring a light emitting intensity, from at least one light source out of the plurality of types of light sources at a light emitting intensity different from that available outside the specified period. Accordingly, when a plurality of types of light sources are used, the light emitting intensities of a plurality of types of light sources can be monitored with light sensors of types fewer than the types of light sources to control while points and brightness characteristics.
|
申请公布号 |
WO03075617(A1) |
申请公布日期 |
2003.09.12 |
申请号 |
WO2003JP02274 |
申请日期 |
2003.02.27 |
申请人 |
SHARP KABUSHIKI KAISHA;IWAUCHI, KENICHI;YAMANAKA, ATSUSHI;SEO, MITSUYOSHI;OOHARA, AKEMI |
发明人 |
IWAUCHI, KENICHI;YAMANAKA, ATSUSHI;SEO, MITSUYOSHI;OOHARA, AKEMI |
分类号 |
G02F1/00;G02F1/133;G06T1/00;G09G3/34;H05B33/08;H05B37/02;(IPC1-7):H05B37/02 |
主分类号 |
G02F1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|