公开(公告)号：US20040051443A1

公开(公告)日：2004-03-18

申请号：US10655013

申请日：2003-09-05

Applicant: CANON KABUSHIKI KAISHA

Inventor： Kazuyuki Ueda ,  Kenji Niibori

IPC: H01J001/62

CPC classification number: H01J29/028 ,  H01J29/06 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/8625 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/865 ,  H01J2329/8655 ,  H01J2329/866 ,  H01J2329/8665

Abstract: Distances between spacers and electron passing apertures in potential regulation plate are regulated. An electron beam apparatus includes a first substrate having a region from which electrons are emitted, a second substrate having a region which is irradiated by the emitted electrons, spacers located between the first substrate and the second substrate for forming an atmospheric pressure resistant structure, and at least one potential regulation plate having aperture portions, through which electrons emitted from the first substrate pass, between the first substrate and the second substrate, wherein the potential regulation plate has recessed portions, to which the spacers fitted on, on one principal surface of the potential regulation plate, and a part of the other principal surface of the potential regulation plate abuts on the first substrate and/or the second substrate in the state in which the spacers are fitted to the recessed portions.

公开(公告)号：US06652343B2

公开(公告)日：2003-11-25

申请号：US10116133

申请日：2002-04-05

Applicant: Mitsutoshi Hasegawa ,  Ihachiro Gofuku ,  Yasuhiro Hamamoto ,  Kazuya Shigeoka ,  Yutaka Arai

Inventor： Mitsutoshi Hasegawa ,  Ihachiro Gofuku ,  Yasuhiro Hamamoto ,  Kazuya Shigeoka ,  Yutaka Arai

IPC: H01J939

CPC classification number: H01J29/94 ,  H01J9/385 ,  H01J2201/3165 ,  H01J2329/00

Abstract: An image display apparatus is provided with an external housing constituted by members including first and second substrates positioned with a gap therebetween, an electron source positioned on the first substrate in the external housing, and a fluorescent film and an accelerating electrode provided on the second substrate. A first getter is positioned in the image display area in the external housing. A second getter is provided, so that it is insulated from the electron source and the accelerating electrode, which surrounds the first getter.

Abstract translation: 图像显示装置设置有外壳，该外壳由包括位于其间的间隔开的第一和第二基板的构件构成，位于外壳中的第一基板上的电子源以及设置在第二基板上的荧光膜和加速电极 。 第一吸气剂位于外壳中的图像显示区域中。 提供第二吸气剂，使得其与包围第一吸气剂的电子源和加速电极绝缘。

公开(公告)号：US06638128B1

公开(公告)日：2003-10-28

申请号：US09511690

申请日：2000-02-23

Applicant: Noritake Suzuki

Inventor： Noritake Suzuki

IPC: H01J902

CPC classification number: H01J9/027 ,  H01J1/316 ,  H01J31/127 ,  H01J2201/3165

Abstract: An electron is source formed by a plurality of electron-emitting devices provided on a substrate and connected by a wiring. Use of an electron ray manufacturing apparatus having electrical connecting means connected to the wiring at three or more points can uniformize characteristics of a plurality of the electron-emitting devices.

Abstract translation: 电子是由设置在基板上并通过布线连接的多个电子发射器件形成的源。 使用具有在三个或更多点连接到布线的电连接装置的电子射线制造装置可以使多个电子发射器件的特性均匀化。

公开(公告)号：US06624586B2

公开(公告)日：2003-09-23

申请号：US09726024

申请日：2000-11-30

Applicant: Naoto Abe ,  Mitsutoshi Hasegawa

Inventor： Naoto Abe ,  Mitsutoshi Hasegawa

IPC: H01J939

CPC classification number: H01J29/94 ,  G09G3/22 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2209/385

Abstract: An electron source apparatus is provided that is capable of suppressing variations in electron emission state from electron-emitting devices due to changes over time in getters, or spacers, along with an image forming apparatus that uses the electron source apparatus. A plurality of row-direction and column-direction wiring lines are formed on a substrate so as to cross each other. An electron-emitting device made up of device electrodes, a conductive film, and an electron-emitting portion is formed at each intersection between the wiring lines. The getters are arranged on at least some of the row-direction wiring lines, which are connected to a voltage application means that includes a voltage source and a switching circuit for selecting the row-direction wiring lines, and the column-direction wiring lines are connected to controlled current sources capable of outputting desired current values in accordance with the changes in the getters.

Abstract translation: 提供一种电子源装置，其能够随着使用电子源装置的图像形成装置，随着吸气剂或间隔物随时间的变化而抑制电子发射装置的电子发射状态的变化。 在基板上形成多个行方向和列方向布线，以便彼此交叉。 在布线之间的每个交点处形成由器件电极，导电膜和电子发射部分构成的电子发射器件。 吸气剂布置在至少一些行方向布线中，其连接到电压施加装置，该电压施加装置包括电压源和用于选择行方向布线的开关电路，并且列方向布线是 连接到能够根据吸气剂的变化输出所需电流值的受控电流源。

公开(公告)号：US06552702B1

公开(公告)日：2003-04-22

申请号：US09512640

申请日：2000-02-24

Applicant: Naoto Abe ,  Tatsuro Yamazaki

Inventor： Naoto Abe ,  Tatsuro Yamazaki

IPC: G09G322

CPC classification number: G09G3/22 ,  G09G3/2014 ,  G09G2310/027 ,  G09G2320/0606 ,  G09G2320/0666 ,  H01J31/127 ,  H01J2201/3165

Abstract: An image display apparatus performs color adjustment such that the emission luminances of emission substances of respective colors that emit light upon reception of electrons emitted by electron-emitting devices are controlled by controlling the electron amount emitted by the electron-emitting devices. A pulse width-modulated signal corresponding to an image signal is input to the column wiring of a display panel having an electron source with a plurality of electron-emitting devices and fluorescent substances laid out in stripes in correspondence with the respective colors. A horizontal scanning signal for driving a row wiring is input to the row wiring in synchronism with image display. The pulse width-modulated signal is driven by voltages from different power sources in units of the respective colors. The output voltages of the power sources are changed to control the driving voltages of the electron-emitting devices for irradiating fluorescent substances corresponding to the respective colors with electrons.

Abstract translation: 图像显示装置执行颜色调整，使得通过控制由电子发射器件发射的电子量来控制在接收由电子发射器件发射的电子时发光的各种颜色的发射物质的发射亮度。 对应于图像信号的脉冲宽度调制信号被输入到具有多个电子发射器件的电子源的显示面板的列布线和与各种颜色对应的条纹布置的荧光物质。 用于驱动行布线的水平扫描信号与图像显示同步地输入到行布线。 脉冲宽度调制信号由各种颜色单位的不同电源的电压驱动。 改变电源的输出电压以控制电子发射器件的驱动电压，用于照射与各种颜色相对应的荧光物质。

公开(公告)号：US20020190635A1

公开(公告)日：2002-12-19

申请号：US10195713

申请日：2002-07-16

Inventor： Yoichi Ando ,  Hideaki Mitsutake

IPC: H01J001/62 ,  H01J063/04

CPC classification number: H01J9/242 ,  H01J9/185 ,  H01J29/028 ,  H01J29/864 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655 ,  H01J2329/866

Abstract: This invention provides an arrangement for alleviating the electric charge of members apt to be electrically charged such as spacers used in an electron beam apparatus by arranging a high resistance film thereon. Particularly, the low resistance layer arranged at each of the members is covered by a high resistance film to suppress any electric discharges.

Abstract translation: 本发明提供了一种用于通过在其上布置高电阻膜来减轻易于被带电的部件的电荷，例如用于电子束装置中的间隔物的装置。 特别地，布置在每个构件上的低电阻层被高电阻膜覆盖以抑制任何放电。

公开(公告)号：US20020182761A1

公开(公告)日：2002-12-05

申请号：US10092440

申请日：2002-03-08

Inventor： Koji Suzuki

IPC: H01L021/00 ,  H01L021/331 ,  H01J001/05 ,  H01J001/38 ,  H01J019/06 ,  H01J021/10

CPC classification number: H01J9/027 ,  H01J9/025 ,  H01J2201/3165

Abstract: In a method of manufacturing matrix electron emitter arrays, each array comprising a plurality of scanning lines formed on a glass substrate and arranged in parallel with each other, a plurality of signal lines formed in a direction to cross the scanning lines and arranged in parallel with each other, and field-emission type electron emitters formed in the pixel areas which are arranged at the intersections of the scanning lines and the signal lines, a pulse voltage with a specific polarity and another pulse voltage with the reverse polarity are applied to any two of the scanning lines and current is caused to flow through electron emitters connected in series-via a signal line, thereby subjecting the conductive thin film constituting an electron emitter to a conductive activation process for forming an electron emitting section.

Abstract translation: 在制造矩阵电子发射器阵列的方法中，每个阵列包括形成在玻璃基板上并且彼此平行布置的多条扫描线，沿与扫描线交叉的方向形成并且与 彼此以及在扫描线和信号线的交叉点配置的像素区域中形成的场致发射型电子发射体，具有特定极性的脉冲电压和具有相反极性的另一个脉冲电压被施加到任何两个 使扫描线和电流流过通过信号线串联连接的电子发射体，从而使构成电子发射体的导电薄膜经受用于形成电子发射部分的导电激活过程。

公开(公告)号：US20020132041A1

公开(公告)日：2002-09-19

申请号：US09179833

申请日：1998-10-28

Inventor： MASATO YAMANOBE ,  TAKEO TSUKAMOTO ,  KEISUKE YAMAMOTO ,  YASUHIRO HAMAMOTO

IPC: B05D005/12 ,  B05D001/04

CPC classification number: G09G3/22 ,  H01J1/316 ,  H01J9/027 ,  H01J2201/3165 ,  H01J2329/00

Abstract: An electron-emitting device comprises an electroconductive film including an electron-emitting region disposed between a pair of electrodes arranged on a substrate. The electron-emitting region is formed close to the step portion formed by one of the electrodes and the substrate.

Abstract translation: 电子发射器件包括导电膜，该导电膜包括设置在布置在衬底上的一对电极之间的电子发射区。 电子发射区靠近由电极和衬底之一形成的台阶部分形成。

公开(公告)号：US20020109460A1

公开(公告)日：2002-08-15

申请号：US10116133

申请日：2002-04-05

Inventor： Mitsutoshi Hasegawa ,  Ihachiro Gofuku ,  Yasuhiro Hamamoto ,  Kazuya Shigeoka ,  Yutaka Arai

IPC: H01J007/18 ,  H01J009/38

CPC classification number: H01J29/94 ,  H01J9/385 ,  H01J2201/3165 ,  H01J2329/00

Abstract: An image display apparatus is provided with an external housing constituted by members including first and second substrates positioned with a gap therebetween, an electron source positioned on the first substrate in the external housing, and a fluorescent film and an accelerating electrode provided on the second substrate. A first getter is positioned in the image display area in the external housing. And a second getter is so provided as to be insulated from the electron source and the accelerating electrode and as to surround the first getter.

Abstract translation: 图像显示装置设置有外壳，该外壳由包括位于其间的间隔开的第一和第二基板的构件构成，位于外壳中的第一基板上的电子源以及设置在第二基板上的荧光膜和加速电极 。 第一吸气剂位于外壳中的图像显示区域中。 并且第二吸气剂被设置为与电子源和加速电极绝缘并且围绕第一吸气剂。

公开(公告)号：US20020109455A1

公开(公告)日：2002-08-15

申请号：US09047224

申请日：1998-03-25

Inventor： HIDEAKI MITSUTAKE ,  HIDETOSHI SUZUKI ,  NAOTO NAKAMURA

IPC: H01J063/04 ,  H01J001/62

CPC classification number: H01J1/316 ,  H01J31/127 ,  H01J2201/3165

Abstract: This invention discloses an image forming apparatus having an electron source on which a plurality of electron-emitting devices are arranged, an image forming member on which an image is formed by electrons emitted by the electron-emitting devices, and a structure for maintaining an interval between the electron source and the image forming member, in which an interval between two electron-emitting devices adjacent to each other via the structure is larger than an interval between two electron-emitting devices adjacent to each other without the mediacy of the structure, and electrons emitted by the electron-emitting devices are deflected toward the structure.

Abstract translation: 本发明公开了一种具有电子源的图像形成装置，多个电子发射器件被布置在其上，由电子发射器件发射的电子在其上形成图像的图像形成部件，以及用于保持间隔的结构 在电子源和图像形成部件之间，其中通过该结构彼此相邻的两个电子发射器件之间的间隔大于彼此相邻的两个电子发射器件之间的间隔而没有结构的中介;以及 由电子发射器件发射的电子朝向该结构偏转。