| 摘要 |
The LCD panel driving circuit includes a plurality of supply signal lines and feedback signal lines provided for respective differential driving amplifiers. Each driving amplifier has two input terminals, and generates a gradation signal in accordance with a write potential supplied to one of the two input terminals. The supply signal lines supply to the gradation signal lines the gradation signals, that are produced by the differential driving amplifiers, via first connection points. The feedback signal lines are connected to the gradation signal lines at second connection points. Each feedback signal line sends a potential at its second connection point to the other differential input terminal of the associated differential driving amplifier.
|
