| 发明名称 |
Area active backlight with steerable light source |
| 摘要 |
A liquid crystal display includes a backlight. The backlight includes a plurality of waveguides to selectively direct light. A set of selection elements in combination with the backlight selectively direct light to the front of the display.
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| 申请公布号 |
US8026997(B2) |
申请公布日期 |
2011.09.27 |
| 申请号 |
US20090492609 |
申请日期 |
2009.06.26 |
| 申请人 |
SHARP LABORATORIES OF AMERICA, INC. |
发明人 |
FENG XIAO-FAN |
| 分类号 |
G02F1/1335;G02B6/00 |
主分类号 |
G02F1/1335 |
| 代理机构 |
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代理人 |
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