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热词
    • 26. 发明授权
    • LCD driver
    • 液晶驱动
    • US06275209B1
    • 2001-08-14
    • US09064856
    • 1998-04-23
    • Yosuke Yamamoto
    • Yosuke Yamamoto
    • G09B336
    • G09G3/3696G09G2320/0606G09G2320/066
    • An LCD driver does not require an extra step for contrast adjustment of an LCD in the assembly process of an appliance such as a portable phone that is fitted with an LCD; nor does it require the microcomputer to which it is connected to perform extra operations for contrast adjustment. This LCD driver drives a dot-matrix LCD in accordance with display data fed from a microcomputer, and includes a rewritable nonvolatile data-storage circuit for storing data concerning an electronic variable resistor for setting contrast of the LCD.
    • 液晶显示器驱动器不需要额外的步骤,用于装配如装有LCD的便携式电话的装置的组装过程中的LCD的对比度调整; 也不需要连接的微型计算机进行对比度调整的额外操作。 该LCD驱动器根据从微型计算机馈送的显示数据驱动点阵LCD,并且包括用于存储关于用于设置LCD的对比度的电子可变电阻器的数据的可重写非易失性数据存储电路。