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    Liquid crystal display device having louvered filter and strip electrodes
    3.
    发明授权
    Liquid crystal display device having louvered filter and strip electrodes 失效
    具有百叶窗过滤器和带状电极的液晶显示装置

    公开(公告)号：US4653863A

    公开(公告)日：1987-03-31

    申请号：US846150

    申请日：1986-03-31

    申请人： Hiroshi Ito ,  Masaru Kugo

    发明人： Hiroshi Ito ,  Masaru Kugo

    IPC分类号： G02F1/1343 ,  G02F1/133 ,  G02F1/1335 ,  G09F9/35 ,  G02F1/13

    CPC分类号： G02F1/133514 ,  G02F1/133524

    摘要： Color filters are provided on electrodes. The color filters and the electrodes are constituted by disposing a single strip electrode and filter in parallel and in the same direction. A glare protection filter is so provided as to be proximate to the front surface of the color filter. The glare protection filter includes minute louvers therein in parallel to each other. The direction of the louvers of the filter is perpendicular to that of the electrodes.

    摘要翻译： 电极上提供彩色滤光片。 滤色器和电极通过将单个条形电极和滤光器并排并沿同一方向设置。 眩光保护过滤器被设置为靠近滤色器的前表面。 眩光保护过滤器包括彼此平行的微小百叶窗。 过滤器的百叶窗方向垂直于电极的方向。

    Multi-shade color liquid crystal display apparatus
    4.
    发明授权
    Multi-shade color liquid crystal display apparatus 失效
    多色彩液晶显示装置

    公开(公告)号：US4922239A

    公开(公告)日：1990-05-01

    申请号：US149478

    申请日：1988-01-28

    申请人： Masaru Kugo ,  Hiroshi Ito

    发明人： Masaru Kugo ,  Hiroshi Ito

    IPC分类号： B60K35/00 ,  G02F1/13 ,  G02F1/1335 ,  G02F1/1343 ,  G09F9/00

    CPC分类号： G02F1/134309 ,  G02F1/1313 ,  G02F1/133514

    摘要： A multi-shade color liquid crystal display apparatus wherein a number of striped color liquid crystal elements are arranged in parallel in one direction. A color filter for each color liquid crystal element is arbitrarily selected to have one color and the ratios of the widths of the color filters to the pitches of the filters for each of a plurality of blocks of the striped color liquid crystal elements are made different from one another while maintaining one of the widths and pitches constant so that light and dark shades of the color are obtained in different blocks.

    摘要翻译： 一种多色彩色液晶显示装置，其中多个条纹彩色液晶元件沿一个方向平行布置。 每个彩色液晶元件的滤色器被任意选择为具有一种颜色，并且彩色滤色器的宽度与滤色片的间距的比率对于条形彩色液晶元件的多个块中的每一个都是不同的 彼此保持宽度和间距中的一个恒定，使得在不同的块中获得颜色的浅色和深色。

    Color liquid crystal display device with interdigited segment electrodes
    5.
    发明授权
    Color liquid crystal display device with interdigited segment electrodes 失效
    彩色液晶显示装置，具有交叉分段电极

    公开(公告)号：US4697886A

    公开(公告)日：1987-10-06

    申请号：US916698

    申请日：1986-10-08

    申请人： Hiroshi Ito ,  Masaru Kugo ,  Sizuhisa Watanate

    发明人： Hiroshi Ito ,  Masaru Kugo ,  Sizuhisa Watanate

    IPC分类号： G02F1/1335 ,  G02F1/1343 ,  G02F1/13

    CPC分类号： G02F1/133514 ,  G02F1/134327 ,  G02F2201/124 ,  G02F2201/52

    摘要： This invention discloses a color liquid crystal display device which can be applied to 7-segment numeric display, for example, A pair of transparent electrodes are disposed on the inner surfaces of a pair of transparent substrates facing each other. One of the transparent electrodes has a function as the display segments and is constituted by two comb tooth-like electrodes that are fixed in a predetermined direction. The direction of teeth of these two comb tooth-like electrodes is in agreement with each other. The other of the transparent electrodes has a flat sheet-like shape. Color filters of two colors are alternately disposed on the two comb tooth-like electrodes in such a manner as to face the other of the transparent electrodes. The direction of disposition of the color filters is in agreement with the direction of the teeth of the comb tooth-like electrodes. The color filters are disposed on the entire surface of the display range including the display segment. A liquid crystal is sealed between the color filters and the other of the transparent electrodes. A voltage is applied across the pair of the transparent electrodes and controls the transmission quantity of the liquid crystal. Thus, segment display can be effected.

    摘要翻译： 本发明公开了一种可应用于7段数字显示器的彩色液晶显示装置，例如，一对透明电极设置在彼此面对的一对透明基板的内表面上。 透明电极之一具有作为显示区段的功能，并且由沿预定方向固定的两个梳齿状电极构成。 这两个梳齿状电极的齿的方向彼此一致。 另一方的透明电极具有平板状。 以与面对另一个透明电极的方式交替地在两个梳齿状电极上设置两种颜色的滤色器。 滤色器的配置方向与梳齿状电极的齿的方向一致。 滤色器设置在包括显示段的显示范围的整个表面上。 在滤色器和另一个透明电极之间密封液晶。 在一对透明电极上施加电压，并控制液晶的透过量。 因此，可以实现段显示。

    Liquid crystal color display apparatus having fixed and variable color regions
    6.
    发明授权
    Liquid crystal color display apparatus having fixed and variable color regions 失效
    具有固定和可变颜色区域的液晶彩色显示装置

    公开(公告)号：US4673252A

    公开(公告)日：1987-06-16

    申请号：US850684

    申请日：1986-04-11

    申请人： Masaru Kugo ,  Osamu Igarashi ,  Kozo Katogi ,  Hiroshi Ito ,  Mamoru Nakamura

    发明人： Masaru Kugo ,  Osamu Igarashi ,  Kozo Katogi ,  Hiroshi Ito ,  Mamoru Nakamura

    IPC分类号： G02F1/133 ,  G02F1/1335 ,  G09G3/18 ,  G02F1/13

    CPC分类号： G02F1/13306 ,  G02F1/133514 ,  G09G3/18

    摘要： A liquid crystal color display apparatus includes a liquid crystal display panel having a section with transparent electrodes provided with color filters in striped formation and another section with transparent electrodes provided with no color filters, and separate electrode drive circuits for applying a voltage to the electrodes of the former section and another voltage to the electrodes of the latter section, with the intention of achieving little difference of brightness between both sections. The color filters in striped formation are provided in the entire area including display pattern segments having the arrangment of the transparent electrodes and a background area without transparent electrodes, with the intention of equalizing the visibility of unlighted segments and the background.

    摘要翻译： 一种液晶彩色显示装置，具备：液晶显示面板，具有具有带状条纹形状的滤色片的透明电极的部分和不设置彩色滤光片的透明电极的另一部分;以及分别的电极驱动电路， 前一部分和后一部分的电极的另一个电压，其目的是在两部分之间实现很小的亮度差异。 带状结构中的滤色器设置在包括具有透明电极的布置的显示图案片段和没有透明电极的背景区域的整个区域中，其目的是使未亮起的片段和背景的可视性相等。

    Liquid crystal display device having fluorescent tube illuminator
    7.
    发明授权
    Liquid crystal display device having fluorescent tube illuminator 失效
    具有荧光灯管的液晶显示装置

    公开(公告)号：US4664481A

    公开(公告)日：1987-05-12

    申请号：US894046

    申请日：1986-08-07

    申请人： Hiroshi Ito ,  Masaru Kugo

    发明人： Hiroshi Ito ,  Masaru Kugo

    IPC分类号： F21V11/00 ,  G02F1/13357 ,  G09F13/00 ,  H01J61/35 ,  G02F1/13

    CPC分类号： G02F1/133611 ,  H01J61/35 ,  G02F1/133604

    摘要： A reflecting plate is disposed in such a manner as to surround a fluorescent tube in a U shape in its axial direction. A light diffusion-transmission plate is disposed in such a manner as to bridge over the open end portions of the U-shaped reflecting plate and to extend in the axial direction of the fluorescent tube. A liquid crystal display element is disposed on this light diffusion-transmission plate. In the liquid crystal display device having the construction described above, the present invention disposes shading means for increasing the quantity of light near the filament portions and limiting the quantity of light on the light emission surface inside the fluorescent tube.

    摘要翻译： 反射板以沿轴向U形的荧光灯管的方式设置。 光扩散透过板以与U形反射板的开口端部交叉并且沿荧光管的轴向延伸的方式配置。 液晶显示元件设置在该光扩散板上。 在具有上述结构的液晶显示装置中，本发明设置用于增加灯丝部分附近的光量的遮光装置，并限制荧光管内的发光表面上的光量。

    Signal lamp apparatus with a lamp burnout detecting circuit
    10.
    发明授权
    Signal lamp apparatus with a lamp burnout detecting circuit 失效
    信号灯装置，带有灯管熄灯检测电路

    公开(公告)号：US4349810A

    公开(公告)日：1982-09-14

    申请号：US139670

    申请日：1980-04-14

    申请人： Masaru Kugo ,  Osamu Igarashi

    发明人： Masaru Kugo ,  Osamu Igarashi

    IPC分类号： B60Q1/38 ,  B60Q11/00 ,  G08B21/00

    CPC分类号： B60Q11/005

    摘要： A signal lamp apparatus with a lamp burnout detecting circuit has a right turn signal lamp group and a left turn signal lamp group which are connected to a power source through a turn signal switch and a relay contact coupled in parallel with a burnout detecting resistor. Each of the lamp groups includes a plurality of signal lamps connected in parallel with one another. The apparatus includes a comparator which produces an output signal when the voltage across the signal lamp group is higher than a predetermined voltage, and a device which produces a burnout signal when the comparator has an output signal after lights-out, for example, after 20 to 100 m sec since the relay contact is opened. With such an arrangement, the burnout of the signal lamp or lamps may be detected while the signal light lamp group is flashing.

    摘要翻译： 具有灯熄灭检测电路的信号灯装置具有通过转向信号开关连接到电源的右转信号灯组和左转信号灯组，以及与烧断检测电阻并联连接的继电器触点。 每个灯组包括彼此并联连接的多个信号灯。 该装置包括：当信号灯组两端的电压高于预定电压时产生输出信号的比较器;以及当比较器在熄灭后具有输出信号（例如在20之后）产生烧坏信号的装置 从继电器触点打开到100 m sec。 通过这样的布置，可以在信号灯灯组闪烁的同时检测信号灯或灯的烧坏。