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US07443391B2 Current drive circuit and display 失效
电流驱动电路和显示器

Current drive circuit and display
摘要:
A current drive circuit is provided with a bias generator and a current output unit; wherein the bias generator is provided with: p-channel MOS transistor, p-channel MOS transistor, and reference current source; and the current output unit is provided with: p-channel MOS transistor, switch means, p-channel MOS transistor, and output terminal.
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