Self light emitting device and driving method thereof
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United States of America Patent
Stats
-
Aug 10, 2004
Grant Date -
Apr 4, 2002
app pub date -
Sep 27, 2001
filing date -
Oct 2, 2000
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A self light emitting device in which pseudo contours are not easily generated, and a method of driving the self light emitting device, are provided. In order to prevent visualization of display irregularities such as pseudo contours, sub-frame periods are divided in order from the longest, and the sub-frame periods which have been divided (divided sub-frame periods) are distributed within the one frame period in order not to appear consecutively. Then, from among a plurality of divided sub-frames, data read in during the first divided sub-frame period is stored in memory of each pixel, and the stored data is read out during other divided sub-frame display periods and display is performed. Observation of display hindrances such as pseudo contours conspicuous in time division driving by a binary code method can thus be prevented in accordance with the above structure.
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