Display device
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United States of America Patent
Stats
-
Sep 22, 2009
Grant Date -
Dec 1, 2005
app pub date -
May 6, 2005
filing date -
May 7, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed is an user-friendly display device for operating with a power consumption desired by the user. The display device comprises: a characteristic acquisition unit for obtaining a characteristic indicative of a correspondence relationship between an average peak level and the number of display pulses corresponding to a target power consumption; an average peak level detector for detecting an average peak level of an input image signal; a driving control unit for determining the number of display pulses corresponding to the detected average peak level with reference to the characteristic; a driver for generating a display pulse a number of times equal to the number determined by the driving control unit; and a display panel for receiving the display pulses supplied from the driver to emit light at a luminance depending on the number of display pulses.
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