发明授权
US08344974B2 Voltage divider for supplying a reduced voltage to an OLED display during the light emission interval
有权
用于在发光间隔期间向OLED显示器提供降低的电压的分压器
- 专利标题： Voltage divider for supplying a reduced voltage to an OLED display during the light emission interval
- 专利标题（中）： 用于在发光间隔期间向OLED显示器提供降低的电压的分压器
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申请号： US12579749申请日： 2009-10-15
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公开(公告)号： US08344974B2公开(公告)日： 2013-01-01
- 发明人: Hak Su Kim , Kyoung Don Woo , Young Jun Hong
- 申请人： Hak Su Kim , Kyoung Don Woo , Young Jun Hong
- 申请人地址： KR Seoul
- 专利权人： LG Display Co. Ltd.
- 当前专利权人： LG Display Co. Ltd.
- 当前专利权人地址： KR Seoul
- 代理机构： Brinks Hofer Gilson & Lione
- 优先权： KR10-2008-0112410 20081112
- 主分类号： G06F3/038
- IPC分类号： G06F3/038 ; G09G5/00 ; G09G3/30
摘要：
An OLED device is disclosed. The OLED device disposes a voltage divider and a switch unit in the output stage of a power supplier, thereby lowering the level of a supply voltage VDD, which is applied to a driver IC in an emission interval, below that of the supply voltage which is applied to the driver IC in a non-emission interval. Accordingly, the OLED device can reduce electric power consumption.
公开/授权文献
- US20100117937A1 ORGANIC ELECTRO-LUMINESCENT DISPLAY DEVICE 公开/授权日：2010-05-13
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