摘要 |
In an analog amplifier unit circuit included in a color liquid crystal display, an aluminum interconnection is formed to cover a gate electrode of an input transistor of a drive circuit, and capacitance between the gate electrode and the aluminum interconnection is used as an offset-compensating capacitor. Thus, the parasitic capacitance of the gate electrode of the input transistor can be made small, and the offset voltage can be canceled accurately, without increasing the area occupied by a capacitor.
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