Display panel driver device
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United States of America Patent
Stats
-
May 27, 2008
Grant Date -
Mar 17, 2005
app pub date -
Jul 1, 2004
filing date -
Jul 2, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A driver device for a display panel. Pixel cells are arranged on respective display lines of the display panel. Each N adjacent display lines makes one display line group. N is an integer of two or more. The pixels in each display line group are driven to emit light at different luminance levels based on one of M different dither patterns. One of the M dither patterns is selected sequentially and in predetermined periods, and the selected dither pattern is used. M is less than N. In the dither processing, N different weighting values are allocated to the N display lines in the display line group, respectively.
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