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    Liquid crystal display device
    21.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号：US08072404B2

    公开(公告)日：2011-12-06

    申请号：US12926734

    申请日：2010-12-07

    申请人： Hiroshi Watanabe ,  Shinji Yasukawa ,  Hidetoshi Kida ,  Yoshihisa Ooishi

    发明人： Hiroshi Watanabe ,  Shinji Yasukawa ,  Hidetoshi Kida ,  Yoshihisa Ooishi

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3688 ,  G09G2310/0289

    摘要： The present invention realizes proper driving circuits in a driving-circuit integral type liquid crystal display device which has an increased screen size. The liquid crystal display device includes a liquid crystal display panel and a driving circuit which supplies video signals to video signal lines formed on the liquid crystal display panel. The driving circuit is comprised of a first driving circuit which is formed in a step similar to a step for forming pixels provided to the liquid crystal display panel and a second driving circuit which is connected to the liquid crystal display panel after formation of the liquid crystal display panel. The first driving circuit is constituted of a switching circuit which is capable of distributing an output of the second driving circuit to a plurality of video signal lines.

    摘要翻译： 本发明在具有增加的屏幕尺寸的驱动电路一体型液晶显示装置中实现适当的驱动电路。 液晶显示装置包括液晶显示面板和向液晶显示面板上形成的视频信号线供给视频信号的驱动电路。 驱动电路包括：第一驱动电路，其形成在类似于形成液晶显示面板的像素的步骤的步骤;以及第二驱动电路，其在形成液晶之后连接到液晶显示面板 显示面板。 第一驱动电路由能够将第二驱动电路的输出分配到多个视频信号线的开关电路构成。

    LIQUID CRYSTAL DISPLAY DEVICE
    22.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
    液晶显示装置

    公开(公告)号：US20090237588A1

    公开(公告)日：2009-09-24

    申请号：US12407056

    申请日：2009-03-19

    申请人： Yuuichi Takenaka ,  Shinji Yasukawa ,  Yukihide Ode

    发明人： Yuuichi Takenaka ,  Shinji Yasukawa ,  Yukihide Ode

    IPC分类号： G02F1/1333

    CPC分类号： G02F1/133308 ,  G02F2001/13332

    摘要： An object of the present invention is to provide a technology which makes it possible for the heat from parts having high heat emission mounted on a printed circuit board provided between an upper frame member and a side of the liquid crystal display panel or the backlight to be released efficiently in liquid crystal display devices where the above described parts are mounted. The present invention provides a liquid crystal display device, having: a liquid crystal display panel; a number of flexible wiring boards connected to the above described liquid crystal display panel; a first drive circuit and a second drive circuit provided on the above described flexible wiring boards or the above described liquid crystal display panel; a printed circuit board having wires for transmitting an external signal to the above described first drive circuit and second drive circuit and connected to the above described flexible wiring boards; a semiconductor device mounted on the above described printed circuit board; and an upper frame member made of a metal which covers an outer periphery portion of the above described liquid crystal display panel and the above described printed circuit board, wherein a heat conducting member having heat conductance is provided on the surface of the above described printed circuit board which faces the above described upper frame member, and the above described heat conducting member makes contact with the above described upper frame member.

    摘要翻译： 本发明的目的是提供一种技术，其使得可以将安装在设置在液晶显示面板或背光源的上部框架构件和侧面之间的印刷电路板上的具有高散热的部件的热量 在安装上述部件的液晶显示装置中有效地释放。 本发明提供一种液晶显示装置，具有：液晶显示面板; 连接到上述液晶显示面板的多个柔性布线板; 设置在上述柔性布线板或上述液晶显示面板上的第一驱动电路和第二驱动电路; 具有用于将外部信号发送到上述第一驱动电路和第二驱动电路并连接到上述柔性布线板的布线的印刷电路板; 安装在上述印刷电路板上的半导体器件; 以及覆盖上述液晶显示面板的外周部分和上述印刷电路板的由金属构成的上框架构件，其中具有导热性的导热构件设置在上述印刷电路的表面上 面对上述上框架构件的板，并且上述导热构件与上述上框架构件接触。

    Display device
    23.
    发明授权
    Display device 有权
    显示设备

    公开(公告)号：US07391399B2

    公开(公告)日：2008-06-24

    申请号：US10992737

    申请日：2004-11-22

    申请人： Hidenori Kikuchi ,  Shinji Yasukawa ,  Hiroshi Watanabe

    发明人： Hidenori Kikuchi ,  Shinji Yasukawa ,  Hiroshi Watanabe

    IPC分类号： G09G3/36

    CPC分类号： G09G3/2011 ,  G09G3/3648 ,  G09G3/3688 ,  G09G2310/027

    摘要： The present invention provides a display device which can suppress the increase of a chip size while reducing the number of transistors of a decoder circuit compared to the prior art. Assuming m (m being an integer of 2 or more) as a lower-order bit in accordance with n-bit display data, a drive part includes a gray-scale voltage generating circuit which generates M pieces of gray-scale voltages where the gray scale number with respect to the gray-scale voltages is discontinuous, a decoder circuit which selects two neighboring gray-scale voltages out of M pieces of gray-scale voltages based on data of upper-order (n-m) bits in accordance with n-bit display data, and an output amplifying circuit which generates gray-scale voltages between two gray-scale voltages from two gray-scale voltages selected by the decoder circuit based on the data of lower-order m bits in accordance with n-bit display data and outputs the gray-scale voltages to the video lines.

    摘要翻译： 本发明提供了一种显示装置，与现有技术相比，能够抑制解码器电路的晶体管数量减少芯片尺寸的增加。 假设根据n位显示数据，作为低位的m（m为2以上的整数），驱动部包括生成M个灰度级电压的灰度级电压生成电路，其中灰度 相对于灰度电压的刻度数是不连续的，解码器电路根据n位的高位（nm）位的数据，从M个灰度级电压中选择两个相邻灰度电压 显示数据和输出放大电路，其根据n比特显示数据基于低位m比特的数据，由解码器电路选择的两个灰度级电压在两个灰度级电压之间产生灰度电压;以及 将灰度电压输出到视频线。

    Imaging system
    25.
    发明授权
    Imaging system 失效
    成像系统

    公开(公告)号：US07135260B2

    公开(公告)日：2006-11-14

    申请号：US10751306

    申请日：2004-01-05

    申请人： Nobuhiro Miyakawa ,  Shinji Yasukawa ,  Mikio Furumizu ,  Nobumasa Abe ,  Masanao Kunugi ,  Yoshiro Koga

    发明人： Nobuhiro Miyakawa ,  Shinji Yasukawa ,  Mikio Furumizu ,  Nobumasa Abe ,  Masanao Kunugi ,  Yoshiro Koga

    IPC分类号： G03G15/01

    CPC分类号： G03G15/0131 ,  G03G2215/0174

    摘要： The invention provides an imaging system wherein toners of two or more colors are used to form toner images and the toner images are successively used to form a color image on a recording material. The imaging system can form an image with high transfer efficiency. An electrostatic latent image is formed on an image carrier. Using developing units for two or more colors, images are formed. Then, the images are successively transferred onto an intermediate transfer medium at a transfer voltage fed from a constant-voltage power supply. The developing units are located such that development occurs in descending toner work function order.

    摘要翻译： 本发明提供了一种成像系统，其中使用两种或更多种颜色的调色剂来形成调色剂图像，并且调色剂图像被连续地用于在记录材料上形成彩色图像。 成像系统可以形成具有高转印效率的图像。 在图像载体上形成静电潜像。 使用两种或更多种颜色的显影单元形成图像。 然后，以恒定电压电源馈送的转印电压将图像依次转印到中间转印介质上。 显影单元被定位成使得显影发生在降色调色剂功函数阶数。

    Liquid crystal display device
    26.
    发明申请
    Liquid crystal display device 有权

    公开(公告)号：US20060092121A1

    公开(公告)日：2006-05-04

    申请号：US11313801

    申请日：2005-12-22

    申请人： Hiroshi Watanabe ,  Shinji Yasukawa ,  Hidetoshi Kida ,  Yoshihisa Ooishi

    发明人： Hiroshi Watanabe ,  Shinji Yasukawa ,  Hidetoshi Kida ,  Yoshihisa Ooishi

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3688 ,  G09G2310/0289

    摘要： The present invention realizes proper driving circuits in a driving-circuit integral type liquid crystal display device which has an increased screen size. The liquid crystal display device includes a liquid crystal display panel and a driving circuit which supplies video signals to video signal lines formed on the liquid crystal display panel. The driving circuit is comprised of a first driving circuit which is formed in a step similar to a step for forming pixels provided to the liquid crystal display panel and a second driving circuit which is connected to the liquid crystal display panel after formation of the liquid crystal display panel. The first driving circuit is constituted of a switching circuit which is capable of distributing an output of the second driving circuit to a plurality of video signal lines.

    Non-magnetic single-component toner, method of preparing the same, and image forming apparatus using the same
    29.
    发明授权
    Non-magnetic single-component toner, method of preparing the same, and image forming apparatus using the same 有权
    非磁性单组分调色剂，其制备方法和使用其的成像装置

    公开(公告)号：US06875550B2

    公开(公告)日：2005-04-05

    申请号：US10191752

    申请日：2002-07-10

    申请人： Nobuhiro Miyakawa ,  Takuya Kadota ,  Hidehiro Takano ,  Shinji Yasukawa ,  Masanao Kunugi

    发明人： Nobuhiro Miyakawa ,  Takuya Kadota ,  Hidehiro Takano ,  Shinji Yasukawa ,  Masanao Kunugi

    IPC分类号： G03G9/08 ,  G03G9/087 ,  G03G9/097

    CPC分类号： G03G9/09708 ,  G03G9/0819 ,  G03G9/08711 ,  G03G9/08755 ,  G03G9/09716 ,  G03G9/09725

    摘要： A non-magnetic single-component toner 8 of the present invention has toner mother particles 8a, and external additives 12 comprising: two hydrophobic silicas 13, 14 of which particle diameters are different from each other, i.e. a mean primary particle diameter of 7 nm to 12 nm and a mean primary particle diameter of 40 nm to 50 nm, and a hydrophobic rutile/anatase type titanium oxide 15 having a spindle shape of which major axial diameter is in a range from 0.02 nm to 0.10 nm and the ratio of the major axial diameter to the minor axial diameter is set to be 2 to 8, wherein the external additives 12 adhere to the toner mother particles 8a. By the hydrophobic silicas 13, 14 having work function smaller than the work function of the toner mother particles 8a, the negative charging property is imparted to the toner mother particles 8a and the fluidity is also insured. On the other hand, by mixing and using hydrophobic rutile/anatase type titanium oxide particles 15 having work function larger than or equal to the work function of the toner mother particles 8a together with the hydrophobic silicas 13, 14, the non-magnetic single-component toner 8 is prevented from excessively charged. Therefore, the amount of fog toner on non-image portions is reduced, the transfer efficiency is further improved, the charging property is further stabilized, and the production of reverse transfer toner is further inhibited.

    摘要翻译： 本发明的非磁性单组分调色剂8具有调色剂母粒子8a和外部添加剂12，其包含：两个粒径彼此不同的疏水性二氧化硅13,14，即平均一次粒径为7nm 平均一次粒径为40nm〜50nm的疏水性金红石/锐钛矿型氧化钛15，主轴的直径为0.02nm〜0.10nm的主轴形状， 小轴向直径的主轴径设定为2〜8，其中外部添加剂12粘附到调色剂母粒8a上。 通过具有小于调色剂母粒子8a的功函数的功函数的疏水性二氧化硅13,14赋予调色剂母粒子8a的负带电性，并且还保证了流动性。 另一方面，通过将功能大于或等于调色剂母粒8a的功函数的疏水性金红石/锐钛矿型氧化钛粒子15与疏水性二氧化硅13,14混合并使用， 防止组分调色剂8过度充电。 因此，非图像部分上的雾化调色剂的量减少，转印效率进一步提高，充电性能进一步稳定，并进一步抑制反转印调色剂的生产。