LCD panel CMOS display circuit
    11.
    发明授权
    LCD panel CMOS display circuit 失效
    LCD面板CMOS显示电路

    公开(公告)号:US4748444A

    公开(公告)日:1988-05-31

    申请号:US800342

    申请日:1985-11-21

    Applicant: Yasuo Arai

    Inventor: Yasuo Arai

    CPC classification number: G09G3/3622 G09G2330/021

    Abstract: An LCD panel display circuit for AC-driving a LCD panel with using a plurality of bias voltages has a display data interrupting circuit and an operation mode switching circuit, and the liquid crystal display panel includes a plurality of display cells having a plurality of X and Y electrodes arranged in a matrix form. The display data interrupting circuit interrupts the display data transmitted to the X and Y electrodes of the LCD panel in the operation mode thereof in which all of the display cells are in an inactive state. The operation mode switching circuit generates a control signal for allowing the same voltage to be applied to all of the X and Y electrodes of the LCD panel.

    Abstract translation: 用于使用多个偏置电压对LCD面板进行AC驱动的LCD面板显示电路具有显示数据中断电路和操作模式切换电路,并且液晶显示面板包括多个显示单元,多个显示单元具有多个X和 Y电极以矩阵形式排列。 显示数据中断电路在其中所有显示单元处于非活动状态的操作模式中中断传输到LCD面板的X和Y电极的显示数据。 操作模式切换电路产生用于允许将相同电压施加到LCD面板的所有X和Y电极的控制信号。

    Heat printing sheet and heat printing method
    13.
    发明授权
    Heat printing sheet and heat printing method 失效
    热印纸和热印方法

    公开(公告)号:US4066810A

    公开(公告)日:1978-01-03

    申请号:US672515

    申请日:1976-03-31

    Abstract: A heat printing sheet having a pattern of a hot melt ink composition on a base, the improvement comprising using a hot melt ink composition which comprises 5-60 wt. parts of a base polymer of ethylene-vinyl acetate copolymer having 5-50 wt. % of the vinyl acetate content and 4-1000 g/10 min. of a melt index or a mixture of said ethylene-vinyl acetate substituted with 10-60 wt. % of the other polymer; and 20-80 wt. parts of a tackifier selected from terpene resins, hydrogenated dicyclopentadiene resins, lower styrene resins, rosins, rosin polyol esters, hydrogenated rosin and rosin polyol esters and alicyclic hydrocarbon resins and 0.1-30 wt. parts of a pigment or dye, and the hot melt ink composition is melted at 80.degree.-250.degree. C and is coated on an engraved roll and is instantaneously printed on a base of synthetic polymer film having 10-100 of a thickness and smooth surface under 0.5-10 Kg/cm.sup.2 (gauge) to form the pattern of the hot melt ink composition having 10-3000 of a thickness.

    Abstract translation: 一种在基材上具有热熔油墨组合物图案的热敏印刷片,其改进包括使用热熔油墨组合物,其包含5-60wt。 部分乙烯 - 乙酸乙烯酯共聚物的基础聚合物的5-50wt。 乙酸乙烯酯含量的百分比和4-1000g / 10分钟。 的熔体指数或所述乙烯 - 乙酸乙烯酯被10-60wt。 %的其他聚合物; 和20-80wt。 选自萜烯树脂,氢化二环戊二烯树脂,低级苯乙烯树脂,松香,松香多元醇酯,氢化松香和松香多元醇酯和脂环族烃树脂的增粘剂的部分和0.1-30wt。 颜料或染料的一部分,热熔油墨组合物在80-250℃下熔融,并被涂在雕刻辊上,瞬间印在具有10-100厚度和光滑表面的合成聚合物膜的基底上 在0.5-10Kg / cm 2(表压)下,形成10-3000厚度的热熔油墨组合物的图案。

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