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.
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
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