| 摘要 |
A current driver circuit includes a current output terminal, a data electrode terminal, an active current conductive element, and a modification circuit. The current output terminal supplies a drive current with a magnitude according to a data signal supplied thereto to a data electrode terminal of a current-driven type image displayer. The active current conductive element includes a current supply terminal receiving a drive voltage and being connected to the current supply terminal and having an impedance viewed from the current supply terminal, which is impedance is adjustable under the gate control based on data signal. The current driver circuit can display images of gradation greatly changing in magnitude with less distortion.
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