| 摘要 |
<p>A color LCD apparatus includes a gradation potential generation circuit (24) having (65) resistor elements (R1 to R65) connected in series for dividing voltage (VH-VL) applied between a first and a second node (N30, N31), thereby generating (64) gradation potentials (V1d to V64d), a first current amplification circuit (31) provided for each of the gradation potentials (V33d to V64d) higher than a precharge potential (VPC) of a data line (6) and having charge capacity higher than discharge capacity, and a second current amplification circuit (32) provided for each of the gradation potentials (V1d to V32d) lower than the precharge potential (VPC) and having discharge capacity higher than charge capacity.</p> |
