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公开(公告)号:US20130285995A1
公开(公告)日:2013-10-31
申请号:US13517609
申请日:2012-06-14
申请人: JIE-SONG ZHOU , XIAO-QING ZHANG
发明人: JIE-SONG ZHOU , XIAO-QING ZHANG
CPC分类号: G09G3/3406 , G09G2320/0646 , G09G2330/02 , G09G2330/021
摘要: A circuit with power saving function connected to a LCD includes a display signal output module, to output a display control signal; a boosting circuit; a Content Adaptive Backlight Control (CABC) control module, to output a CABC signal; and a combining circuit, connected between the display signal output module and the CABC control module, to combine the display control signal outputted by the display signal output module and the CABC signal outputted by the CABC control module, then output a combined signal to an input port of the boosting circuit. The boosting circuit is configured to boost the combined signal and output a boosted combined signal to the LCD, thereby changing the backlighting of the LCD to save energy.
摘要翻译: 具有连接到LCD的省电功能的电路包括显示信号输出模块,以输出显示控制信号; 升压电路; 内容自适应背光控制(CABC)控制模块,用于输出CABC信号; 以及连接在显示信号输出模块和CABC控制模块之间的组合电路,组合由显示信号输出模块输出的显示控制信号和由CABC控制模块输出的CABC信号,然后将组合信号输出到输入端 升压电路的端口。 升压电路被配置为升高组合信号并将升高的组合信号输出到LCD,从而改变LCD的背光以节省能量。
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公开(公告)号:US20130248237A1
公开(公告)日:2013-09-26
申请号:US13569195
申请日:2012-08-08
申请人: JIE-SONG ZHOU , XING-HUA TANG
发明人: JIE-SONG ZHOU , XING-HUA TANG
IPC分类号: H05K1/11
CPC分类号: H05K1/116 , H05K1/0269 , H05K3/3447 , H05K2201/09063 , H05K2201/09072 , H05K2201/09854
摘要: A printed circuit board (PCB) includes at least two vias and at least two bonding pads corresponding to the vias. Each bonding pad is arranged on the surface of the PCB around the corresponding one of the at least two vias. Between two adjacent bonding pads, a through hole is arranged for preventing molten solder overflowing from one bonding pad to the other.
摘要翻译: 印刷电路板(PCB)包括至少两个通孔和至少两个对应于通孔的焊盘。 每个接合焊盘布置在PCB周围相应的至少两个通孔之一的表面上。 在两个相邻的接合焊盘之间,布置有一个通孔,用于防止熔融焊料从一个焊盘溢出到另一个。
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