发明名称 |
ORGANIC EL DISPLAY LUMINANCE CONTROL METHOD AND LUMINANCE CONTROL CIRCUIT |
摘要 |
<p>A luminance control method for an organic EL display comprises a first step of calculating a luminance accumulation value for each screen on the basis of a video input signal, and a second step of controlling the amplitude of the video input signal on the basis of the luminance accumulation value calculated in the first step and feeding to the organic EL display the video signal whose amplitude has been controlled. <IMAGE></p> |
申请公布号 |
EP1469448(A1) |
申请公布日期 |
2004.10.20 |
申请号 |
EP20020792039 |
申请日期 |
2002.12.26 |
申请人 |
SANYO ELECTRIC CO., LTD. |
发明人 |
MORI, YUKIO;TANASE, SUSUMU;YAMASHITA, ATSUHIRO;INOUE, MASUTAKA;KINOSHITA, SHIGEO;MURATA, HARUHIKO |
分类号 |
H01L51/50;G06F3/147;G09G3/20;G09G3/30;G09G3/32;G09G5/04;H04B7/26;(IPC1-7):G09G3/30 |
主分类号 |
H01L51/50 |
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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