发明名称 |
Organic light emitting display and driving method thereof |
摘要 |
A light emission device according to the present invention includes a plurality of pixel circuits in a matrix. A plurality of first scan lines transmits a selection signal to select the pixel circuits. A plurality of second scan lines transmits an emission signal to control the duration of light emission of the pixel circuits. A scan driver sequentially delays a primary signal having a first-level pulse about a first period for generating a plurality of secondary signals, inverting the plurality of secondary signals for outputting the emission signal, and generating a signal having a second-level pulse when the secondary signal and the emission signal are in the first-level.
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申请公布号 |
US7746298(B2) |
申请公布日期 |
2010.06.29 |
申请号 |
US20050113444 |
申请日期 |
2005.04.25 |
申请人 |
SAMSUNG MOBILE DISPLAY CO., LTD. |
发明人 |
SHIN DONG-YONG |
分类号 |
G09G3/30;H01L51/50;G09G3/20;G09G3/32;H05B33/14 |
主分类号 |
G09G3/30 |
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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