Method and apparatus for multi-gradation display
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United States of America Patent
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-
Sep 6, 1988
Grant Date -
N/A
app pub date -
Feb 26, 1987
filing date -
Jul 30, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a multi-gradation display method and apparatus by which a display signal formed by a picture element signal of any one of the levels of N gradations (where N is an integer equal to or greater than 3) is displayed on a display panel in which each picture element produces a two-gradation display, one frame is composed of (N-1) fields, and accordingly each picture element is supplied with a binary signal (N-1) times for each frame, and the binary signal is given one of its values by a number of times corresponding to the level value of the input picture element signal and the other value by the remaining number of times.
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