公开(公告)号：US07271783B2

公开(公告)日：2007-09-18

申请号：US10684059

申请日：2003-10-10

申请人： Yoshie Kodera ,  Tetsu Ohishi ,  Nobuo Masuoka ,  Akinori Maeda ,  Junichi Ikoma ,  Hidenao Kubota

发明人： Yoshie Kodera ,  Tetsu Ohishi ,  Nobuo Masuoka ,  Akinori Maeda ,  Junichi Ikoma ,  Hidenao Kubota

IPC分类号： G09G3/30

CPC分类号： H01J17/04 ,  H01J29/92 ,  H01J31/127

摘要： A back substrate has a plurality of electron emission elements. A display substrate comprises an optically transparent substrate disposed opposite to the back substrate; an accelerating electrode formed on the inner face of the optically transparent substrate for accelerating electron beams emitted from the electron emission elements; and luminescent materials excited by the electron beams to emit light toward the outer face of the optically transparent substrate. A frame member supports the back substrate and display substrate on their peripheries. A vacuum chamber is defined by the back substrate, display substrate, and frame member. A conductor electrically connected to the accelerating electrode is drawn out to the outside of the vacuum chamber. A high voltage connector for supplying an accelerating voltage to the conductor is removably connected to the conductor.

摘要翻译： 背面基板具有多个电子发射元件。 显示基板包括与背面基板相对设置的光学透明基板; 加速电极，其形成在所述光学透明基板的内表面上，用于加速从所述电子发射元件发射的电子束; 以及由电子束激发的发光材料朝向光学透明基板的外表面发光。 框架构件在其外围面上支撑背面基板和显示基板。 真空室由背面基板，显示基板和框架构件限定。 电连接到加速电极的导体被抽出到真空室的外部。 用于向导体提供加速电压的高压连接器可拆卸地连接到导体。

公开(公告)号：US06879112B2

公开(公告)日：2005-04-12

申请号：US10646839

申请日：2003-08-25

申请人： Hidenao Kubota ,  Ryo Hasegawa ,  Junichi Ikoma ,  Masahiro Nako

发明人： Hidenao Kubota ,  Ryo Hasegawa ,  Junichi Ikoma ,  Masahiro Nako

IPC分类号： H04N5/66 ,  G09G3/20 ,  G09G3/22 ,  G09G3/28 ,  G09G3/296 ,  G09G5/00 ,  G09G5/10 ,  G09G5/36 ,  H04N5/20 ,  G09G3/10

CPC分类号： H04N5/20 ,  G09G5/10 ,  G09G2320/043

摘要： An image display device for displaying images by using the digital signal processing and by making use of the sight emission of the phosphor. An static image is detected from an image signal data, and when the luminance level of the static image is high, the luminance level of the specific area is lowered, and when the luminance level of the static image is low, the luminance level of the specific area is increased. In this manner, it is possible to reduce image retention of the static image when the static image is displayed for a long time.

摘要翻译： 一种用于通过使用数字信号处理并利用荧光体的瞄准发射来显示图像的图像显示装置。 从图像信号数据检测静态图像，当静态图像的亮度水平高时，特定区域的亮度水平降低，并且当静态图像的亮度水平低时，亮度水平 具体面积增加。 以这种方式，当长时间显示静态图像时，可以减少静态图像的图像保持。

公开(公告)号：US20060012755A1

公开(公告)日：2006-01-19

申请号：US11227276

申请日：2005-09-16

申请人： Hidehiro Ikeda ,  Masahiko Yatsu ,  Koji Hirata ,  Junichi Ikoma

发明人： Hidehiro Ikeda ,  Masahiko Yatsu ,  Koji Hirata ,  Junichi Ikoma

IPC分类号： G03B21/26

CPC分类号： G03B21/26 ,  G02B13/02

摘要： A projection type image display apparatus having an image display element outputting an image ray, a projection lens apparatus for performing overhead projection of the image ray from the image display element, the projection lens apparatus having a plurality of lens elements, a reflection mirror reflecting the image ray from the projection lens apparatus, and a screen on which the image ray reflected by the reflection mirror is projected.

摘要翻译： 具有输出图像光线的图像显示元件的投影型图像显示装置，用于从图像显示元件进行图像射线的投射的投影透镜装置，具有多个透镜元件的投影透镜装置，反射镜 来自投影透镜装置的图像光线以及由反射镜反射的图像射线投射到的屏幕。

公开(公告)号：US20050001792A1

公开(公告)日：2005-01-06

申请号：US10693788

申请日：2003-10-24

申请人： Toshimitsu Watanabe ,  Nobuaki Kabuto ,  Mutsumi Suzuki ,  Yoshihisa Ooishi ,  Mitsuo Nakajima ,  Junichi Ikoma

发明人： Toshimitsu Watanabe ,  Nobuaki Kabuto ,  Mutsumi Suzuki ,  Yoshihisa Ooishi ,  Mitsuo Nakajima ,  Junichi Ikoma

IPC分类号： G09G3/20 ,  G09G3/22 ,  G09G5/00

CPC分类号： G09G3/22 ,  G09G2320/0209 ,  G09G2320/0223

摘要： The present invention reduces smears arising from voltage decreases caused by the wiring resistance of scan lines for electron emission device selection. The display unit includes an FED panel in which scan lines, data lines, and electron supply devices are positioned at the intersections of the data lines and scan-lines. A scan driver for supplying a selection signal to the scan lines, and a data driver for supplying a drive signal to the data lines are provided. Electron emission devices selected by the selection signal are driven by the drive signal. A signal corrector circuit individually corrects the drive signal to be supplied to each data line to compensate for a voltage decrease caused by the wiring resistance in each column of the scan lines.

摘要翻译： 本发明减少了由用于电子发射器件选择的扫描线的布线电阻引起的电压降低引起的污迹。 显示单元包括FED面板，其中扫描线，数据线和电子供给装置位于数据线和扫描线的交点处。 提供了用于向扫描线提供选择信号的扫描驱动器和用于向数据线提供驱动信号的数据驱动器。 由选择信号选择的电子发射器件由驱动信号驱动。 信号校正器电路单独地校正要提供给每个数据线的驱动信号，以补偿由扫描线的每列中的布线电阻引起的电压降低。

公开(公告)号：US4497003A

公开(公告)日：1985-01-29

申请号：US386277

申请日：1982-06-08

申请人： Masayuki Abe ,  Junichi Ikoma ,  Kenzi Abiko

发明人： Masayuki Abe ,  Junichi Ikoma ,  Kenzi Abiko

IPC分类号： G11B17/028 ,  G11B5/012 ,  B65D85/30 ,  G11B5/82

CPC分类号： G11B17/0282

摘要： A disc positioning device for positioning a disc having a center opening with respect to a spindle for driving the disc for rotation by bringing the center axes thereof into alignment with each other. An adapter in the form of a hemispherical body of a diameter greater than that of the center opening of the disc is mounted on the spindle in such a manner that the center of a spherical body from which the hemispherical body of the adapter is severed coincides with the center axis of the spindle at all times. The adapter is urged by a spring to be biased with the center thereof serving as the center of rotation.

摘要翻译： 一种盘定位装置，用于定位相对于心轴具有中心开口的盘，用于通过使其中心轴彼此对准来驱动盘旋转。 直径大于圆盘中心开口直径的半球体形式的适配器以这样一种方式安装在主轴上，使得适配器的半球体被切断的球体的中心与 始终是主轴的中心轴。 适配器被弹簧推动以其中心作为旋转中心而偏置。

公开(公告)号：US4482992A

公开(公告)日：1984-11-13

申请号：US361541

申请日：1982-03-23

申请人： Keizo Shimizu ,  Katunobu Takeda ,  Tokinori Furuichi ,  Masao Oguri ,  Junichi Ikoma

发明人： Keizo Shimizu ,  Katunobu Takeda ,  Tokinori Furuichi ,  Masao Oguri ,  Junichi Ikoma

IPC分类号： G11B21/10 ,  G11B21/06 ,  G11B21/08 ,  H04N5/76 ,  G11B21/00

CPC分类号： G11B21/06 ,  G11B21/085 ,  Y10S358/907

摘要： A skip/arm servo system for a video disc player comprises a device adapted to skip a signal sensing element, such as a stylus for detection of information recorded on a disc, in a direction crossing a recording track, a stylus position detector adapted to detect the relative position of the stylus to a cartridge movably mounting the stylus, a comparator comparing the detected relative position with a reference relative position to produce an error output, a cartridge driver responsive to the error output to move the cartridge so as to maintain the stylus in the reference relative position. A setting device is adapted to variably set the reference relative position in accordance with a reproduction mode selected by the operator, whereby a special mode reproduction can readily be accomplished or the stylus can be readily released from a locked groove in the disc.

摘要翻译： 用于视频盘播放器的跳过/臂伺服系统包括适于在与记录轨道交叉的方向上跳过诸如用于检测记录在盘上的信息的触控笔的信号感测元件的设备，适于检测的触针位置检测器 触针到可移动地安装触针的盒的相对位置，将检测到的相对位置与参考相对位置进行比较以产生误差输出的比较器，响应于误差输出移动盒以便保持触笔的盒驱动器 在参考相对位置。 设置装置适于根据由操作者选择的再现模式可变地设置参考相对位置，从而可以容易地实现特殊模式再现，或者可以容易地从笔中的锁定凹槽释放触控笔。

公开(公告)号：US07295174B2

公开(公告)日：2007-11-13

申请号：US10693788

申请日：2003-10-24

申请人： Toshimitsu Watanabe ,  Nobuaki Kabuto ,  Mutsumi Suzuki ,  Yoshihisa Ooishi ,  Mitsuo Nakajima ,  Junichi Ikoma

发明人： Toshimitsu Watanabe ,  Nobuaki Kabuto ,  Mutsumi Suzuki ,  Yoshihisa Ooishi ,  Mitsuo Nakajima ,  Junichi Ikoma

IPC分类号： G09G3/20 ,  G09G3/22

CPC分类号： G09G3/22 ,  G09G2320/0209 ,  G09G2320/0223

摘要： The present invention reduces smears arising from voltage decreases caused by the wiring resistance of scan lines for electron emission device selection. The display unit includes an FED panel in which scan lines, data lines, and electron supply devices are positioned at the intersections of the data lines and scan-lines. A scan driver for supplying a selection signal to the scan lines, and a data driver for supplying a drive signal to the data lines are provided. Electron emission devices selected by the selection signal are driven by the drive signal. A signal corrector circuit individually corrects the drive signal to be supplied to each data line to compensate for a voltage decrease caused by the wiring resistance in each column of the scan lines.

摘要翻译： 本发明减少了由用于电子发射器件选择的扫描线的布线电阻引起的电压降低引起的污迹。 显示单元包括FED面板，其中扫描线，数据线和电子供给装置位于数据线和扫描线的交点处。 提供了用于向扫描线提供选择信号的扫描驱动器和用于向数据线提供驱动信号的数据驱动器。 由选择信号选择的电子发射器件由驱动信号驱动。 信号校正器电路单独地校正要提供给每个数据线的驱动信号，以补偿由扫描线的每列中的布线电阻引起的电压降低。

公开(公告)号：US5418575A

公开(公告)日：1995-05-23

申请号：US202218

申请日：1994-02-25

申请人： Atsushi Kaneko ,  Hideaki Ohki ,  Akio Nakashima ,  Junichi Ikoma

发明人： Atsushi Kaneko ,  Hideaki Ohki ,  Akio Nakashima ,  Junichi Ikoma

IPC分类号： H04N9/68 ,  H04N9/64

CPC分类号： H04N9/68

摘要： A color display apparatus for a video information system includes an input for receiving at least one externally applied color component signal, a display device having predetermined color characteristics, and a compensating unit responsive to the at least one externally applied color component signal from the input for compensating at least a portion of the at least one externally applied color component signal in accordance with the predetermined color characteristics of the display device. The display device is responsive to the input and the compensating unit for displaying a color image of the externally applied color component signal.

摘要翻译： 一种用于视频信息系统的彩色显示装置，包括用于接收至少一个外部施加的颜色分量信号的输入，具有预定颜色特性的显示装置和响应于来自输入的至少一个外部施加的颜色分量信号的补偿单元 根据显示装置的预定颜色特性来补偿至少一个外部施加的颜色分量信号的至少一部分。 显示装置响应于输入和补偿单元来显示外部施加的颜色分量信号的彩色图像。

公开(公告)号：US5206760A

公开(公告)日：1993-04-27

申请号：US857253

申请日：1992-03-25

申请人： Akio Nakashima ,  Junichi Ikoma ,  Yasutoshi Nakashima ,  Sadayuki Nishimura ,  Yoshihisa Hosoe ,  Tatsumi Hasebe ,  Akira Okamoto

发明人： Akio Nakashima ,  Junichi Ikoma ,  Yasutoshi Nakashima ,  Sadayuki Nishimura ,  Yoshihisa Hosoe ,  Tatsumi Hasebe ,  Akira Okamoto

IPC分类号： G03B21/10 ,  G03B21/58 ,  G03B21/62 ,  G03B21/625 ,  G03B37/04 ,  H04N5/74

CPC分类号： G03B21/10 ,  G03B37/04 ,  H04N9/3147

摘要： There is provided the construction of a multiprojection apparatus composed of a plurality of projection units arranged in the vertical and horizontal directions, in which a transparent holding strip having an H-shaped cross section is inserted between screens each composed of a lenticular sheet and a Fresnel lens, and the right and left ends of a multiscreen are supported by elastic support members, or in which a receive member for receiving the screen in the direction of the optical axis and a screen holding device are provided, the receive member has such a shape as not to block projection light corresponding to an image on the screen and is located near a joint of the screen and another screen, and the holding device is disposed on a black stripe of the lenticular sheet and always pulled by an elastic member toward the receive member. Therefore, according to the present invention, it is possible to restrict the missing of information due to joints of the screens.

摘要翻译： 提供了一种由在垂直和水平方向上布置的多个投影单元组成的多重投影装置的结构，其中将具有H形横截面的透明保持条插入各自由透镜片和菲涅尔 透镜，多画面的右端和左端由弹性支撑构件支撑，或者设置有用于沿光轴方向接收屏幕的接收构件和屏幕保持装置，接收构件具有这样的形状 不会阻挡与屏幕上的图像相对应的投影光并且位于屏幕和另一屏幕的关节附近，并且保持装置设置在双凸透镜片的黑色条纹上，并且总是被弹性元件拉向接收器 会员。 因此，根据本发明，可以限制由于屏幕的关节引起的信息的丢失。

公开(公告)号：US4745494A

公开(公告)日：1988-05-17

申请号：US872904

申请日：1986-06-11

申请人： Atsushi Kaneko ,  Junichi Ikoma ,  Akio Nakashima

发明人： Atsushi Kaneko ,  Junichi Ikoma ,  Akio Nakashima

IPC分类号： G11B19/28 ,  H04N5/95

CPC分类号： G11B19/28

摘要： A light emitted from a laser diode is reflected by a video disc which is rotated by a spindle motor. The reflected light is modulated by video information recorded on the video disc and converted to an electrical signal by a photodiode array. A signal generated by a trapezoidal generator is sampled with a horizontal synchronizing signal separated from the video information signal. The sampled signal is supplied to the spindle motor for correcting a time base error. A zero crossing point of the trapezoidal waveform is detected and is utilized for controlling the start of a rise portion of the trapezoidal waveform for compensating a DC offset. The trapezoidal waveform is controlled so as to vary an average power supplied to the spindle motor in accordance with a detected rotational speed difference so as to compensate a rotational speed of the spindle motor.

摘要翻译： 从激光二极管发出的光被由主轴电动机旋转的视盘反射。 反射光被记录在视频盘上的视频信息调制，并通过光电二极管阵列转换为电信号。 由梯形发生器产生的信号用与视频信息信号分离的水平同步信号进行采样。 采样信号被提供给主轴电机以校正时基误差。 检测梯形波形的过零点，并用于控制用于补偿DC偏移的梯形波形的上升部分的起始。 控制梯形波形，以根据检测的转速差来改变供给主轴电动机的平均功率，以补偿主轴电动机的转速。