| 摘要 |
A liquid crystal display including liquid crystal panels of different sizes for displaying an image through a phase-developed image signal and having a reduced circuit scale is disclosed. A liquid crystal panel drive circuit is used for driving first and second liquid crystal panels of driver monolithic type having different sizes. External image data is temporarily stored in an image memory through a host interface section. A read control section reads the image data from the image memory in such a way that a two-phase developed image signal is outputted if the operating panel is the first liquid crystal panel and a single-phase developed image signal is outputted if the operating panel is the second one. The thus generated phase developed image signal is supplied as an analog video signal to the operating panel out of the first and second liquid crystal panels through a gamma conversion section, a D/A conversion section, an output section. The invention is suited to a liquid crystal display having driver monolithic liquid crystal panels of different sizes.
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