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1. 发明授权

US06259437B1 Display-integrated tablet device 失效
标题翻译：显示器集成平板电脑设备
公开(公告)号：US06259437B1
公开(公告)日：2001-07-10
申请号：US08999955
申请日：1994-08-31
申请人： Koji Onodaka , Katsuya Hiraga , Yoichi Kobori , Satoshi Nagasawa
发明人： Koji Onodaka , Katsuya Hiraga , Yoichi Kobori , Satoshi Nagasawa
IPC分类号： G09G500
CPC分类号： G06F3/0412
摘要： A display-integrated tablet device capable of improving luminance of an image displayed while carrying out coordinate detection plural times during a one-image-plane display period. X-coordinate detection is carried out in a manner to take, in an X-coordinate detection section, a voltage obtained by feeding each of second gate electrodes with a pulse generated in a pen-pulse generation circuit. Y-coordinate detection is carried out by inputting a voltage obtained by outputting of a pulse for scanning Y-electrodes (lines) from a stylus pen to a Y-coordinate peak detection circuit. After coordinate detection is thus executed, only Y-electrodes in a predetermined range about a Y-coordinate previously detected are scanned in a Y-coordinate detection period provided after each of block display periods defined by dividing an image display period.
摘要翻译：一种显示器一体式平板装置，其能够在单像平面显示期间多次进行坐标检测时，提高显示图像的亮度。在X坐标检测部中，通过在笔脉产生电路中产生的脉冲供给第二栅电极而得到的电压进行X坐标检测。通过输入通过输出用于将Y电极（线）扫描的脉冲从触针笔输出到Y坐标峰值检测电路而获得的电压来进行Y坐标检测。在这样执行坐标检测之后，仅在预先检测到的Y坐标的预定范围内的Y电极在通过划分图像显示周期定义的每个块显示周期之后提供的Y坐标检测周期中被扫描。

2. 发明授权

US5552568A Display-integrated tablet device providing coordinate detection 失效
标题翻译：显示器集成平板电脑设备提供坐标检测
公开(公告)号：US5552568A
公开(公告)日：1996-09-03
申请号：US297540
申请日：1994-08-31
申请人： Koji Onodaka , Katsuya Hiraga , Yoichi Kobori , Satoshi Nagasawa
发明人： Koji Onodaka , Katsuya Hiraga , Yoichi Kobori , Satoshi Nagasawa
IPC分类号： G06F3/044 , G06F3/041 , G08C21/00 , G09G3/02
CPC分类号： G06F3/0412
摘要： A display-integrated tablet device is disclosed and is capable of increasing an actual display period to improve luminance of an image displayed. An actual image display period in a one-image-plane display period is divided into a plurality of block display periods and a detection period is provided before or after each of the block display periods. During the detection period, a pulse for detection is generated from a stylus pen and a voltage obtained at each of electrodes is input to each of X- and Y-coordinate detection sections and held in those sections for coordinate detection. The device includes scan-side switch sections for respectively connecting X- and Y-scan drivers to X- and Y-electrodes, and detection-side switch sections for respectively connecting X- and Y-coordinate detection sections to the X- and Y-electrodes, so that the scan-side switches sections and detection-side switch sections are turned on and turned off during an actual display period, and turned off and turned on during a detection mode period, respectively.
摘要翻译：公开了显示器一体式平板装置，并且能够增加实际的显示周期以改善显示的图像的亮度。在单像平面显示周期中的实际图像显示周期被划分为多个块显示周期，并且在每个块显示周期之前或之后提供检测周期。在检测期间，从触控笔生成用于检测的脉冲，并将每个电极处获得的电压输入到X坐标检测部和Y坐标检测部中的每一个，并保持在这些用于坐标检测的部分。该装置包括用于将X扫描驱动器和Y扫描驱动器分别连接到X和Y电极的扫描侧开关部分和用于分别将X和Y坐标检测部分连接到X和Y轴的检测侧开关部分，电极，使得扫描侧开关部分和检测侧开关部分在实际显示周期期间导通和截止，并且在检测模式期间分别关断和导通。

3. 发明授权

US5589738A Field emission type display device 失效
标题翻译：场致发射型显示装置
公开(公告)号：US5589738A
公开(公告)日：1996-12-31
申请号：US361582
申请日：1994-12-22
申请人： Koji Onodaka , Katsuya Hiraga , Yoichi Kobori , Hiroshi Sakurada , Teruo Watanabe , Shigeo Itoh
发明人： Koji Onodaka , Katsuya Hiraga , Yoichi Kobori , Hiroshi Sakurada , Teruo Watanabe , Shigeo Itoh
IPC分类号： G09G3/22 , H01J1/304 , H01J31/12 , G09G3/10
CPC分类号： H01J3/022 , G09G3/22 , H01J1/3042 , H01J31/127 , G09G2300/08 , G09G2300/0842 , H01J2201/319
摘要： A field emission type display device capable of providing display with gradation and permitting the whole display device to be integrated with a display drive circuit section. Memory sections are arranged in correspondence to image cell sections, resulting in static display being accomplished. Also, Light emission of an anode is carried out depending on data held in the memory section, so that a luminous period is increased and adequate luminance is provided at a drive voltage substantially lower than that required for dynamic display. An FEC element is incorporated in each of the memory sections in correspondence to incorporation of an FEC element in each of the image cell sections, so that the image cell sections and memory sections may be concurrently manufactured during manufacturing of the FEC elements, to thereby significantly simplify manufacturing of display device.
摘要翻译：一种能够提供灰度显示并允许整个显示装置与显示驱动电路部分集成的场致发射型显示装置。存储器部分对应于图像单元部分布置，导致静态显示被完成。此外，根据保存在存储器部分中的数据进行阳极的发光，使得在比基本上低于动态显示所需的驱动电压的驱动电压下增加发光周期并提供足够的亮度。对应于每个图像单元部分中的FEC元素的并入对应于每个存储器部分中并入FEC元素，使得在FEC元件的制造期间可以同时制造图像单元部分和存储器部分，从而显着地简化显示设备的制造。

4. 发明授权

US5786669A CRT electron gun with luminance controlled by a minimum spot diameter aggregate of field emission cathodes 失效
标题翻译： CRT电子枪，其亮度由场发射阴极的最小光斑直径聚集体控制
公开(公告)号：US5786669A
公开(公告)日：1998-07-28
申请号：US970194
申请日：1997-11-14
申请人： Yoichi Kobori , Koji Onodaka , Katsuya Hiraga
发明人： Yoichi Kobori , Koji Onodaka , Katsuya Hiraga
IPC分类号： G09G1/00 , H01J1/30 , H01J13/04 , H01J29/04 , H01J29/48 , H01J31/00 , H01J31/12 , H04N3/00 , H01J29/52
CPC分类号： G09G1/002 , H01J29/04 , H01J29/481
摘要： An electron gun and a CRT capable of accomplishing a reduction in spot diameter of electron beams, an increase in drive speed and control of luminance while being simplified in structure. Field emission cathodes acting as the electron source for the electron gun are arranged in the form of or divided into plurality of the small regions S for matrix driving, to thereby control luminance of the CRT depending on the number of small regions S selected. Thus, luminance control over any desired number of gradations which exhibits satisfactory resistance to noise and linearity can be realized while simplifying the structure, resulting in the field emission cathodes being highly conveniently applied to the electron gun of the CRT, leading to an improvement in functionality of the CRT.
摘要翻译：能够实现电子束的光斑直径减小的电子枪和CRT，驱动速度的提高和亮度的控制，同时结构简化。作为电子枪的电子源的场致发射阴极以矩阵驱动的小区域S的形式被分割，从而根据选择的小区域S的数量来控制CRT的亮度。因此，可以在简化结构的同时实现显示出令人满意的噪声和线性度的任何期望数量的灰度的亮度控制，导致场致发射阴极高度方便地应用于CRT的电子枪，导致功能的改进的CRT。

5. 发明授权

US5786795A Field emission display (FED) with matrix driving electron beam focusing and groups of strip-like electrodes used for the gate and anode 失效
标题翻译：具有矩阵驱动电子束聚焦的场发射显示（FED）和用于栅极和阳极的带状电极组
公开(公告)号：US5786795A
公开(公告)日：1998-07-28
申请号：US315578
申请日：1994-09-30
申请人： Takao Kishino , Yoichi Kobori , Shigeo Itoh , Takahiro Niiyama , Toshimitsu Fuyuki , Koji Onodaka
发明人： Takao Kishino , Yoichi Kobori , Shigeo Itoh , Takahiro Niiyama , Toshimitsu Fuyuki , Koji Onodaka
IPC分类号： G09G3/22 , H01J31/12
CPC分类号： G09G3/22 , H01J31/127 , G09G2300/08
摘要： A field emission type fluorescent display device capable of exhibiting high luminescence under a low voltage while minimizing leakage luminescence and color mixing, to thereby improve display quality. An anode and a field emission cathode are arranged opposite to each other and the cathode is divided into a plurality of unit regions in a matrix-like configuration, which are matrix-driven, resulting in a display being selectively carried out. The unit regions each are divided into a plurality of subregions and the cathode and anode are divided into a plurality of strip-like electrodes perpendicular to each other, respectively. The strip-like electrodes each correspond to each of subregions and are commonly connected to each other at every second interval. Also, a focusing electrode may be arranged between the gate and the anode so as to surround the unit regions.
摘要翻译：一种场致发射型荧光显示装置，其能够在低电压下显示高发光，同时使泄漏发光和混色最小化，从而提高显示质量。阳极和场致发射阴极彼此相对布置，并且阴极被分成矩阵驱动的矩阵状构造的多个单位区域，导致选择性地执行显示。各单位区域分为多个子区域，阴极和阳极分别被分成彼此垂直的多个条状电极。带状电极各自对应于每个子区域，并且以每隔一个间隔共同连接。此外，聚焦电极可以布置在栅极和阳极之间以围绕单元区域。

6. 发明授权

US6100637A Field emission display (FED) with matrix driving, electron beam focusing and groups of strip-like electrodes used for the gate and anode 失效
标题翻译：具有矩阵驱动，电子束聚焦和用于栅极和阳极的带状电极组的场发射显示（FED）
公开(公告)号：US6100637A
公开(公告)日：2000-08-08
申请号：US66771
申请日：1998-04-27
申请人： Takao Kishino , Yoichi Kobori , Shigeo Itoh , Takahiro Niiyama , Toshimitsu Fuyuki , Koji Onodaka
发明人： Takao Kishino , Yoichi Kobori , Shigeo Itoh , Takahiro Niiyama , Toshimitsu Fuyuki , Koji Onodaka
IPC分类号： G09G3/22 , H01J31/12 , H01J1/62 , H01J1/02 , H01J1/16
CPC分类号： G09G3/22 , H01J31/127 , G09G2300/08
摘要： A field emission type fluorescent display device capable of exhibiting high luminescence under a low voltage while minimizing leakage luminescence and color mixing, to thereby improve display quality. An anode and a field emission cathode are arranged opposite to each other and the cathode is divided into a plurality of unit regions in a matrix-like configuration, which are matrix-driven, resulting in a display being selectively carried out. The unit regions each are divided into a plurality of subregions and the cathode and anode are divided into a plurality of strip-like electrodes perpendicular to each other, respectively. The strip-like electrode each correspond to each of subregions and are commonly connected to each other at every second interval. Also, a focusing electrode may be arranged between the gate and the anode so as to surround the unit regions.
摘要翻译：一种场致发射型荧光显示装置，其能够在低电压下显示高发光，同时使泄漏发光和混色最小化，从而提高显示质量。阳极和场致发射阴极彼此相对地布置，并且阴极被分成矩阵驱动的矩阵状构造的多个单位区域，导致选择性地执行显示。各单位区域分为多个子区域，阴极和阳极分别被分成彼此垂直的多个条状电极。带状电极各自对应于每个子区域，并且以每隔一个间隔相互连接。此外，聚焦电极可以布置在栅极和阳极之间以围绕单元区域。

7. 发明授权

US5721561A Image display device and drive device therefor 失效
公开(公告)号：US5721561A
公开(公告)日：1998-02-24
申请号：US792389
申请日：1997-02-03
申请人： Takao Kishino , Tatsuo Yamaura , Koji Onodaka , Shigeo Itoh
发明人： Takao Kishino , Tatsuo Yamaura , Koji Onodaka , Shigeo Itoh
IPC分类号： G09G3/22 , H01J29/08 , H01J31/12 , H01J31/15 , H04N3/10 , H01J19/24
CPC分类号： B82Y10/00 , G09G3/22 , H01J29/085 , H01J31/127 , H01J31/15 , G09G2310/0235
摘要： An image display device including a field emission element capable of preventing diffusion of electrons to be impinged on a display section. An anode substrate is provided thereon with a phosphor-deposited display section and a cathode substrate is provided thereon with field emission elements including cathode conductors, emitter electrodes and gate electrodes. The cathode conductors and gate electrodes are formed into a stripe-like shape and arranged so as to intersect each other to form a matrix. A stripe-like diffusion prevention electrode is arranged between each adjacent two of the gate electrodes. The emitter electrodes selected by the gate electrodes and cathode conductors emit electrons. The diffusion prevention electrodes on both sides of each of the gate electrodes selected are applied thereto a voltage lower than a voltage of the gate electrodes, so that the electrons may be impinged on the display section required without diffusion, to thereby permit picture cells required to emit light.

8. 发明授权

US5949394A Image display device and drive device therefor 失效
标题翻译：图像显示装置及其驱动装置
公开(公告)号：US5949394A
公开(公告)日：1999-09-07
申请号：US934022
申请日：1997-09-19
申请人： Takao Kishino , Tatsuo Yamaura , Koji Onodaka , Shigeo Itoh
发明人： Takao Kishino , Tatsuo Yamaura , Koji Onodaka , Shigeo Itoh
IPC分类号： G09G3/22 , H01J29/08 , H01J31/12 , H01J31/15
CPC分类号： B82Y10/00 , G09G3/22 , H01J29/085 , H01J31/127 , H01J31/15 , G09G2310/0235
摘要： An image display device including a field emission element capable of preventing diffusion of electrons to be impinged on a display section. An anode substrate is provided thereon with a phosphor-deposited display section and a cathode substrate is provided thereon with field emission elements including cathode conductors, emitter electrodes and gate electrodes. The cathode conductors and gate electrodes are formed into a stripe-like shape and arranged so as to intersect each other to form a matrix. A stripe-like diffusion prevention electrode is arranged between each adjacent two of the gate electrodes. The emitter electrodes selected by the gate electrodes and cathode conductors emit electrons. The diffusion prevention electrodes on both sides of each of the gate electrodes selected are applied thereto a voltage lower than a voltage of the gate electrodes, so that the electrons may be impinged on the display section required without diffusion, to thereby permit picture cells required to emit light.
摘要翻译：一种图像显示装置，包括能够防止电子侵入显示部的扩散的场致发射元件。阳极基板上设置有荧光体沉积显示部分，阴极基板上设有包括阴极导体，发射极和栅电极的场致发射元件。阴极导体和栅电极形成为条状，并配置成彼此交叉以形成矩阵。每个相邻的两个栅电极之间布置条状扩散防止电极。由栅电极和阴极导体选择的发射极发射电子。将选择的每个栅电极的两侧的扩散防止电极施加到低于栅电极的电压的电压，使得电子可能被照射在所需的显示部分而不扩散，从而允许发光。

9. 发明授权

US5760810A Field emission print head 失效
标题翻译：场排放打印头
公开(公告)号：US5760810A
公开(公告)日：1998-06-02
申请号：US659823
申请日：1996-06-07
申请人： Koji Onodaka
发明人： Koji Onodaka
IPC分类号： B41J2/447 , H01J31/12 , B41J2/415
CPC分类号： H01J31/125 , B41J2/4476
摘要： Odd-order patch-like gate electrodes are, by gate lead lines, connected to a first electrode, even-order patch-like gate electrodes are, by gate lead lines, connected to a second gate electrode. The first and second gate electrodes are selectively and alternately operated. By making the potential of gate electrodes, which are not being selected, to be a low level, the patch-like gate electrodes, which are being operated, can be surrounded by low-level conductors. Thus, electrons emitted from the patch-like gate electrodes can be converged.
摘要翻译：奇数级的片状栅电极通过栅极引线连接到第一电极，偶数级的片状栅电极通过栅极引线连接到第二栅电极。第一和第二栅电极是选择性地和交替地操作的。通过使未被选择的栅电极的电位为低电平，正在操作的贴片状栅电极可以被低电平导体包围。因此，从片状栅电极发射的电子可以会聚。

10. 发明授权

US5703611A Image display device and drive device therefor 失效
标题翻译：图像显示装置及其驱动装置
公开(公告)号：US5703611A
公开(公告)日：1997-12-30
申请号：US777193
申请日：1996-12-27
申请人： Takao Kishino , Tatsuo Yamaura , Koji Onodaka , Shigeo Itoh
发明人： Takao Kishino , Tatsuo Yamaura , Koji Onodaka , Shigeo Itoh
IPC分类号： G09G3/22 , H01J29/08 , H01J31/12 , H01J31/15
CPC分类号： B82Y10/00 , G09G3/22 , H01J29/085 , H01J31/127 , H01J31/15 , G09G2310/0235
摘要： An image display device including a field emission element capable of preventing diffusion of electrons to be impinged on a display section. An anode substrate is provided thereon with a phosphor-deposited display section and a cathode substrate is provided thereon with field emission elements including cathode conductors, emitter electrodes and gate electrodes. The cathode conductors and gate electrodes are formed into a stripe-like shape and arranged so as to intersect each other to form a matrix. A stripe-like diffusion prevention electrode is arranged between each adjacent two of the gate electrodes. The emitter electrodes selected by the gate electrodes and cathode conductors emit electrons. The diffusion prevention electrodes on both sides of each of the gate electrodes selected are applied thereto a voltage lower than a voltage of the gate electrodes, so that the electrons may be impinged on the display section required without diffusion, to thereby permit picture cells required to emit light.
摘要翻译：一种图像显示装置，包括能够防止电子侵入显示部的扩散的场致发射元件。阳极基板上设置有荧光体沉积显示部分，阴极基板上设有包括阴极导体，发射极和栅电极的场致发射元件。阴极导体和栅电极形成为条状，并配置成彼此交叉以形成矩阵。每个相邻的两个栅电极之间布置条状扩散防止电极。由栅电极和阴极导体选择的发射极发射电子。将选择的每个栅电极的两侧的扩散防止电极施加到低于栅电极的电压的电压，使得电子可能被照射在所需的显示部分而不扩散，从而允许发光。

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