Active matrix display with pixel memory
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jul 20, 2004
Issued Date -
N/A
app pub date -
Nov 6, 2000
filing date -
Nov 8, 1999
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A display device capable of preventing a reduction of an electric charge stored in a gate electrode of an EL driver TFT, reduction due to a leak current of a switching TFT, and capable of preventing a reduction of the brightness of light emitted by an EL element is provided. One region of a source region and a drain region of a switching TFT is connected to an input side of an SRAM, and an output side of the SRAM and a gate electrode of the EL driver TFT are connected. The SRAM stores an input digital data signal until the next digital data signal is input.
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