发明名称 |
Backlight for liquid crystal display |
摘要 |
A backlight used for a liquid crystal display includes a plurality of light emitting units, and a phase controller for adjusting the phase of the light emitting units. The light emitting units are turned on and off based on pulse signals of a predetermined cycle having an on-period and an off-period. Under the control of the phase controller, the light emitting units are turned on or off with different phases.
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申请公布号 |
US2002047556(A1) |
申请公布日期 |
2002.04.25 |
申请号 |
US20010795422 |
申请日期 |
2001.02.28 |
申请人 |
FUJITSU LIMITED |
发明人 |
TAJIKA TAKAHISA;TAKAMATSU MASASHI;URAKAWA NORIAKI;SASAHARA TAKUJI;NISHIYAMA HARUYASU |
分类号 |
G02F1/133;G09F9/00;G09G3/34;G09G3/36;H05B41/282;H05B41/392;(IPC1-7):G05F1/00 |
主分类号 |
G02F1/133 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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