发明名称 Method and circuit arrangement for driving an image reproduction device
摘要 In an image reproduction device which consists of a LCD screen which can be activated by an image signal source, and a light source illuminating the LCD screen, an adaptation to different image signal sources is to be effected. In this connection, optimum reproduction quality with respect to image size, resolution, contrast, uniformity and freedom from flicker is to be achieved in each case. According to the invention, frame lines of the LCD screen are correlated with frame lines of the image signal source in dependence on the line number of the image signal source and/or the fine structure of the frame offered by the image signal source.
申请公布号 DE3720353(A1) 申请公布日期 1989.01.05
申请号 DE19873720353 申请日期 1987.06.19
申请人 ONLINE-TECH DATENUEBERTRAGUNGSSYSTEME GMBH 发明人 RUDOLPH,GEORG
分类号 G09G3/34;G09G3/36;H04N3/12;(IPC1-7):H04N3/10;H04N5/14;H04N5/44;H05B33/00 主分类号 G09G3/34
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