Display driver and display panel module
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United States of America Patent
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-
Jun 25, 2019
Grant Date -
Aug 10, 2017
app pub date -
Jan 30, 2017
filing date -
Feb 10, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Provided is a display driver which can be used in common in any of COF mounting and COG mounting. In the display driver, a position (or write/output position) of display data output by an output circuit can be changed along a direction of an array of external output terminals S1 to S540 according to mode data, whereby an array of external output terminals to use for output can be selected from more than one kind of arrays different in layout pitch. Therefore, the display driver can be used in display panels with signals lines having different pitches serving to receive drive signals from the display driver and in addition, used in common in any of COF mounting and COG mounting which are different from each other in the pitch of mounting wiring lines.
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