公开(公告)号：US4297925A

公开(公告)日：1981-11-03

申请号：US29556

申请日：1979-04-12

申请人： Shinichi Ishizuka ,  Kenji Sugimoto

发明人： Shinichi Ishizuka ,  Kenji Sugimoto

IPC分类号： B23B3/16 ,  B23B7/06 ,  B23B29/28 ,  B23B29/32

CPC分类号： B23B7/06 ,  B23B29/282 ,  B23B3/161 ,  Y10T408/37 ,  Y10T74/1476 ,  Y10T82/2506 ,  Y10T82/2508 ,  Y10T82/2587

摘要： A turret head for a lathe has an axis about which it can be rotated, the axis being in use inclined at about 45.degree. to the axis of a spindle of the lathe. The head has a plurality of pairs of tool mounting surfaces, the pairs being spaced around the axis of the turrent head. The surfaces of each pair are substantially mutually perpendicular, and arranged so that one is perpendicular to the axis of the spindle, and the other parallel thereto, when the pair is brought to a working location by indexing the turret head about its axis.

摘要翻译： 用于车床的转塔头具有可绕其旋转的轴线，所述轴线被使用倾斜于车床主轴的大约45度。 头部具有多对工具安装表面，这些对围绕颅骨的轴线间隔开。 每对的表面基本相互垂直，并且被布置为使得一对垂直于心轴的轴线，并且另一个平行于主轴，当该对通过使转台头围绕其轴线进行分度而被带到工作位置时。

公开(公告)号：US20090058843A1

公开(公告)日：2009-03-05

申请号：US11988801

申请日：2006-07-13

申请人： Shinichi Ishizuka

发明人： Shinichi Ishizuka

IPC分类号： G06F3/038

CPC分类号： G09G3/3233 ,  G09G3/2022 ,  G09G3/2081 ,  G09G3/3258 ,  G09G2300/0842 ,  G09G2310/0251 ,  G09G2310/0254 ,  G09G2310/0262

摘要： A two-terminal switching device provided on each of a plurality of pixel units and connected at a first terminal to a control electrode of a drive transistor, the two-terminal switching device being transferred to a conductive state according to magnitude of the voltage applied to a second terminal to supply the applied voltage to the control electrode; and a reverse bias voltage applying unit for adjusting the voltage applied to the second terminal and applying a reverse bias voltage to the drive transistor are provided.

摘要翻译： 一种双端开关装置，其设置在多个像素单元的每一个上，并且在第一端子处连接到驱动晶体管的控制电极，所述两端开关装置根据施加到 第二端子，用于向所述控制电极提供施加的电压; 以及用于调整施加到第二端子的电压并向驱动晶体管施加反向偏置电压的反向偏置电压施加单元。

公开(公告)号：US20050105284A1

公开(公告)日：2005-05-19

申请号：US10960283

申请日：2004-10-08

申请人： Shinichi Ishizuka

发明人： Shinichi Ishizuka

IPC分类号： G02F1/13357 ,  G09G3/34 ,  G09G3/36 ,  H01L51/50 ,  H05B33/14 ,  H05B33/26 ,  F21V9/16

CPC分类号： G09G3/342 ,  G09G3/3426 ,  G09G3/3648 ,  G09G2320/062 ,  G09G2330/021

摘要： A backlight device comprises a surface luminescent body and a light control section. The surface luminescent body includes a surface luminescent layer and first and second electrode layers sandwiching the surface luminescent layer. The light control section supplies a drive signal to the first and second electrode layers to cause the surface luminescent body to emit light. At least one of the first and second electrode layers is divided into a plurality of electrode pieces. The light control section supplies the drive signal individually to the plurality of electrode pieces.

摘要翻译： 背光装置包括表面发光体和光控制部。 表面发光体包括表面发光层和夹着表面发光层的第一和第二电极层。 光控制部分向第一和第二电极层提供驱动信号以使表面发光体发光。 第一和第二电极层中的至少一个被分成多个电极片。 光控制部分将驱动信号分别提供给多个电极片。

公开(公告)号：US06798145B2

公开(公告)日：2004-09-28

申请号：US10242766

申请日：2002-09-13

申请人： Shinichi Ishizuka

发明人： Shinichi Ishizuka

IPC分类号： H05B3700

CPC分类号： G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2300/0842 ,  H01L27/3211 ,  H01L27/3244 ,  H01L27/3262

摘要： An EL display unit which can realize an appropriate image display corresponding to an input video signal in a simple structure. N driving transistors individually supplying drive currents to N electroluminescence elements respectively. The driving transistors have channel widths and/or channel lengths to generate the drive currents in a ratio in which each of the N electroluminescence elements is driven to emit light at a desired intensity.

摘要翻译： EL显示单元，其可以以简单的结构实现对应于输入视频信号的适当的图像显示。 N个驱动晶体管分别向N个电致发光元件提供驱动电流。 驱动晶体管具有沟道宽度和/或沟道长度以产生驱动电流，其中N个电致发光元件中的每一个被驱动以以期望的强度发光。

公开(公告)号：US06441788B1

公开(公告)日：2002-08-27

申请号：US09642776

申请日：2000-08-22

申请人： Shinichi Ishizuka ,  Yasuhiro Minoura

发明人： Shinichi Ishizuka ,  Yasuhiro Minoura

IPC分类号： H01Q124

CPC分类号： H01Q1/242 ,  H01Q1/088 ,  H01Q1/1207

摘要： An antenna structure obtains a snap-in antenna having a short signal transmission path, it being possible to switch between an antenna of a case and an outside antenna with low transmission loss. When an antenna side attachment section is inserted into an antenna attachment hole, a plunger is elastically forced so as to protrude in a direction intersecting with the insertion direction of a spring connector provided on a circuit board and elastically contacts a conductive member which is electrically connected to an antenna base. A small through-hole is provided in the conductive member at the contact position; a second spring connector is provided on the antenna attachment section and has a second plunger, one end of the plunger passing through the through-hole and being elastically forced toward the other side so as to project thereto; a coaxial connector containing section is provided at the other end and a coaxial connector can be inserted therein. A coaxial connector insertion hole is provided in the case facing the coaxial connector containing section. When the coaxial connector is inserted, a central conductor thereof applies a pressing force to the plunger of the spring connector, thereby separating it from the conductive member.

摘要翻译： 天线结构获得具有短信号传输路径的卡扣式天线，可以以较低的传输损耗在壳体的天线与外部天线之间切换。 当将天线侧安装部插入到天线安装孔中时，柱塞弹性地被迫使其沿与设置在电路板上的弹簧连接器的插入方向相交的方向突出，并弹性地接触电连接的导电构件 到天线基座。 在接触位置的导电构件中设置有小的通孔; 第二弹簧连接器设置在天线安装部分上，并具有第二柱塞，柱塞的一端穿过通孔并被弹性地朝向另一侧突出以便突出; 同轴连接器容纳部分设置在另一端，同轴连接器可插入其中。 在面向同轴连接器容纳部的壳体中设置有同轴连接器插入孔。 当插入同轴连接器时，其中心导体向弹簧连接器的柱塞施加按压力，从而将其与导电构件分离。

公开(公告)号：US06339415B2

公开(公告)日：2002-01-15

申请号：US09296545

申请日：1999-04-22

申请人： Shinichi Ishizuka

发明人： Shinichi Ishizuka

IPC分类号： G09G330

CPC分类号： G09G3/3216 ,  G09G3/2014 ,  G09G3/3283 ,  G09G2310/0251

摘要： The present invention provides an electroluminescent display which allows each of Red (R), Green (G), and Blue (B) light-emitting elements to be built up simultaneously for emitting light at predetermined instantaneous luminance in order to improve the reproducibility of gradations when addressed by a pulse-width modulation drive. The electroluminescent display has a charging means for charging at least any one of the R, G, and B light-emitting elements in the duration between the end of a scan and the start of the subsequent scan. The charging means charges different amounts of charge to each of the R, G, and B light-emitting elements. While scanning a scanning line, a power supply is connected to a predetermined drive line in response to the scan on the scanning line, hereby causing a light emission by the light-emitting element connected to the intersection of the scanning line and the drive line.

摘要翻译： 本发明提供了一种电致发光显示器，其允许红色（R），绿色（G）和蓝色（B）发光元件中的每一个同时建立以预定的瞬时亮度发光，以便提高渐变的再现性 当通过脉宽调制驱动器寻址时。 电致发光显示器具有用于在扫描结束和后续扫描开始之间的持续时间内对R，G和B发光元件中的至少任一个进行充电的充电装置。 充电装置向R，G和B发光元件中的每一个充电不同量的电荷。 在扫描扫描线时，响应扫描线上的扫描，电源连接到预定的驱动线，由此引起连接到扫描线和驱动线的交叉点的发光元件的发光。

公开(公告)号：US07233302B2

公开(公告)日：2007-06-19

申请号：US10304854

申请日：2002-11-27

申请人： Shinichi Ishizuka

发明人： Shinichi Ishizuka

IPC分类号： G09G3/30 ,  G09G3/32 ,  G09G3/34 ,  G09G3/36 ,  G09G5/00 ,  G09G5/10

CPC分类号： G09G3/3233 ,  G09G3/2011 ,  G09G3/3283 ,  G09G3/3291 ,  G09G2300/0842 ,  G09G2320/029 ,  G09G2320/043 ,  G09G2330/021

摘要： A display apparatus which can display an image at a proper luminance corresponding to a video signal irrespective of a temperature-related change or a change with the passage of time. The display apparatus has: a current source for generating a reference current; and a reference transistor having an input terminal for a power voltage, an output terminal to which the current source is connected, and a control terminal connected to the output terminal and having almost the same electrical characteristics as those of a driving transistor for supplying a drive current to a light emitting device serving as a pixel. The driving transistor is driven by a voltage (reference control voltage) on the control terminal of the reference transistor. The loss of electric power can be suppressed by the driving method of this apparatus.

摘要翻译： 可以以与视频信号相对应的适当亮度显示图像的显示装置，而与温度相关的变化或随着时间的推移的变化无关。 显示装置具有：用于产生参考电流的电流源; 以及具有用于电源电压的输入端子的参考晶体管，连接有电流源的输出端子以及连接到输出端子并且具有与用于提供驱动器的驱动晶体管几乎相同的电特性的控制端子 电流到用作像素的发光器件。 驱动晶体管由参考晶体管的控制端上的电压（基准控制电压）驱动。 可以通过该装置的驱动方法来抑制电力的损失。

公开(公告)号：US06873117B2

公开(公告)日：2005-03-29

申请号：US10672076

申请日：2003-09-29

申请人： Shinichi Ishizuka

发明人： Shinichi Ishizuka

IPC分类号： H01L51/50 ,  G09G3/20 ,  G09G3/30 ,  G09G3/32 ,  G09G3/10

CPC分类号： G09G3/3233 ,  G09G3/3291 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2320/029 ,  G09G2320/043

摘要： An active type of display panel arranged with light-emitting elements such as organic electroluminescent elements, capable of effecting correct tonal display even during a long-time use, a display device using the display panel and a method of driving the display panel. In each of pixel portions on the display panel, a driving element is activated according to a data signal, to supply a light-emitting element with a drive current in an amount corresponding to the data signal. The data signal is corrected such that the drive current becomes equal to a current corresponding to a light-emitting luminance represented by the data signal.

摘要翻译： 一种主动式的显示面板，其布置有诸如有机电致发光元件的发光元件，即使在长时间使用时也能够进行正确的色调显示，使用显示面板的显示装置和驱动显示面板的方法。 在显示面板上的每个像素部分中，驱动元件根据数据信号被激活，以向与发送数据信号相对应的驱动电流提供发光元件。 校正数据信号，使得驱动电流变得等于与由数据信号表示的发光亮度相对应的电流。

公开(公告)号：US06731276B1

公开(公告)日：2004-05-04

申请号：US09708855

申请日：2000-11-09

申请人： Shinichi Ishizuka

发明人： Shinichi Ishizuka

IPC分类号： G09G330

CPC分类号： G09G3/3266 ,  G09G3/2022 ,  G09G3/3275 ,  G09G2300/0426 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2310/0256 ,  G09G2320/043 ,  G09G2360/18 ,  H01L27/3244

摘要： A conductive portion of a display panel includes a plurality of strip electrodes each provided for at least one of the scan lines and electrically isolated from one another. A switch circuit is provided for selectively connecting each of the plurality of strip electrodes to the power supply. A reverse bias voltage generating circuit generates reverse bias voltage in a direction opposite to a voltage applied to light-emitting elements when emitting light, and a reverse bias voltage applying circuit selectively applies the reverse bias voltage to the plurality of light-emitting elements via the plurality of strip electrodes.

摘要翻译： 显示面板的导电部分包括多个条形电极，每个条形电极设置用于至少一条扫描线并彼此电隔离。 提供了一个开关电路，用于将多个条形电极中的每一个选择性地连接到电源。 反向偏置电压产生电路在发射光时产生与施加到发光元件的电压相反的方向的反向偏置电压，并且反向偏置电压施加电路通过经由该偏置电压产生电路选择性地将反向偏置电压施加到多个发光元件 多个条状电极。

公开(公告)号：US06666690B2

公开(公告)日：2003-12-23

申请号：US10239526

申请日：2002-09-23

申请人： Shinichi Ishizuka ,  Kenji Endo

发明人： Shinichi Ishizuka ,  Kenji Endo

IPC分类号： H05K100

CPC分类号： H01R13/2421 ,  H01R12/714 ,  H05K7/1069

摘要： A coil spring contact connector (C) includes a plurality of coil spring contacts (1) and an insulating holder (2) holding the coil spring contacts arranged at intervals. Each coil spring contact has a pair of end contact coils (10) to be brought into contact with a terminal electrode (6c), and middle contact coils (12) radially offset relative to the end contact coils (10) so as to be brought into contact with another terminal electrode (5c). The holder is provided with openings through which contact parts of the end and the middle contact coils project outside, respectively, restrains each coil spring contact (1) from axial deformation and axial movement, and allows each coil spring contact (1) to be deformed in an offset direction thereof.

摘要翻译： 螺旋弹簧接触连接器（C）包括多个螺旋弹簧触头（1）和保持间隔布置的螺旋弹簧触头的绝缘支架（2）。 每个螺旋弹簧触头具有一对端接触线圈（10）与端子电极（6c）接触，而中间接触线圈（12）相对于端接触线圈（10）径向偏移以便被带入 与另一个端子电极（5c）接触。 保持器具有开口，端部和中间接触线圈的接触部分分别穿过该开口限制每个螺旋弹簧接触件（1）的轴向变形和轴向运动，并且允许每个螺旋弹簧接触件（1）变形 在其偏移方向。