| 摘要 |
PROBLEM TO BE SOLVED: To remove a deficiency wherein acquired information is scarce, because a conventional LCD waveform monitor has a narrow dynamic range because of single-color display, and the density of a line is difficult to be discriminated compared with the CRT waveform monitor on a display part where a duplication phenomenon is generated. SOLUTION: On the display part where the duplication phenomenon is generated, a brightness value is increased by performing color data addition wherein a main color is bit-shifted in RGB three primary colors, or otherwise information amount is increased by increasing the density of a waveform display color by performing color addition display with another color other than the main color, thereby to improve visibility. COPYRIGHT: (C)2007,JPO&INPIT
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