发明名称 Ink saver apparatus and method for use in a test and measurement instrument
摘要 An apparatus and method for inverting a color display on a dark background to produce a display on a substantially white background suitable for printing, includes the element of maintaining the same apparent relative intensities in both the LCD display on a dark background and the hardcopy displayed on a light background. The apparatus includes a memory including a first palette for the LCD display, a second palette for the hardcopy display, and a look-up table. A controller accesses the first and second palettes and look-up table for converting display data from LCD data to color-inverted printer data.
申请公布号 US6297796(B1) 申请公布日期 2001.10.02
申请号 US19980169047 申请日期 1998.10.08
申请人 TEKTRONIX, INC. 发明人 LETTS PETER J.;MAGUIRE DAVID P.
分类号 G01R13/34;G06K15/02;(IPC1-7):G09G5/36 主分类号 G01R13/34
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