发明名称 DISPLAY SYSTEM AND COMPENSATION CIRCUIT THEREOF
摘要 A display system comprises an adjustment unit, a pulse generating unit and a light tube. The adjustment unit comprises a thermal resistor and generates an adjustment signal according to the temperature. The pulse generating unit generates a pulse driving signal according to the adjusting signal. When the temperature falls, the duty cycle of the pulse driving signal is increased. When the temperature rises, the duty cycle of the pulse driving signal is decreased. The light tube emits light according to the duty cycle of the pulse driving signal.
申请公布号 US2008272996(A1) 申请公布日期 2008.11.06
申请号 US20070945997 申请日期 2007.11.27
申请人 QISDA CORPORATION 发明人 WU YU-HSIAO
分类号 G09G3/36 主分类号 G09G3/36
代理机构 代理人
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