发明名称 |
Driving method of light emitting device |
摘要 |
A method of driving a light emitting device in which a plurality of pixels having a light emitting element are formed, characterized by including: setting j display periods (where j is a natural number) to appear in one frame period, each of the j display periods corresponding to one bit of a k-bit digital video signal (where k is a natural number); and subjecting lower n bits of the k bits (where n is a natural number, j>=k-n) to one or both of dither processing and error diffusion processing to thereby select whether the pixels turn on or turn off in each of the j display periods according to a (k-n)-bit digital video signal that is converted from the k-bit digital video signal.
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申请公布号 |
US7352375(B2) |
申请公布日期 |
2008.04.01 |
申请号 |
US20030428002 |
申请日期 |
2003.05.02 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
YAMAZAKI SHUNPEI;INUKAI KAZUTAKA;WATANABE YASUKO |
分类号 |
G09G5/10;H01L51/50;G09G3/20;G09G3/30;G09G5/00;H05B33/14 |
主分类号 |
G09G5/10 |
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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