| 摘要 |
PURPOSE: A LCD Source Driver is provided to minimize the area of channels by making various channels to jointly use decoder section. CONSTITUTION: A LCD Source Driver includes a load regenerating section(500) which generates a series of load signals, a multiplexer section(100) which is composed of a series of multiplexers that multiplex each channel's output signal from a secondary line latch section(13) through a series of load signals, a decoder section(200) which is formed of a series of decoders that switch output signals, a switching section(300) which is formed of a series of switches that switch the output signals, and a storage section(400) which stores the output signals. The device reduces the area of the decoder so as to minimize the size of the chip.
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