公开(公告)号：US06534924B1

公开(公告)日：2003-03-18

申请号：US09328804

申请日：1999-06-09

Applicant: Takahiro Oguchi ,  Mitsutoshi Kuno ,  Noritake Suzuki

Inventor： Takahiro Oguchi ,  Mitsutoshi Kuno ,  Noritake Suzuki

IPC: G09G322

CPC classification number: H01J9/027 ,  G09G3/22 ,  G09G2310/0205 ,  G09G2310/0267 ,  G09G2310/027 ,  G09G2310/0275 ,  G09G2320/02 ,  G09G2320/0223 ,  H01J2201/3165 ,  H01J2329/00

Abstract: This invention discloses an electron source manufacturing method including the step of applying a voltage to a plurality of conductive members by applying a potential to first portions of the plurality of conductive members serving as at least part of electron-emitting devices via a wiring commonly connected to the plurality of conductive members, and applying a potential to second portions of the plurality of conductive members, wherein the potential applied to the second portions of the plurality of conductive members is set to relax the difference in voltage applied to the plurality of conductive members owing to the difference between potentials at portions respectively connected to the first portions of the plurality of conductive members in the wiring commonly connected to the plurality of conductive members.

Abstract translation: 本发明公开了一种电子源制造方法，该方法包括以下步骤：向多个导电构件施加电压，通过将多个导电构件的至少一部分电子发射器件的第一部分经由通常连接到 多个导电构件，并且对多个导电构件的第二部分施加电位，其中施加到多个导电构件的第二部分的电位被设定为松弛施加到多个导电构件的电压差， 分别连接到共同连接到多个导电构件的布线中的多个导电构件的第一部分的电位之间的差异。

公开(公告)号：US06511545B2

公开(公告)日：2003-01-28

申请号：US09288815

申请日：1999-04-09

Applicant: Yoshikazu Banno ,  Etsuro Kishi ,  Mitsutoshi Hasegawa ,  Kazuhiro Sando ,  Kazuya Shigeoka ,  Masahiko Miyamoto

Inventor： Yoshikazu Banno ,  Etsuro Kishi ,  Mitsutoshi Hasegawa ,  Kazuhiro Sando ,  Kazuya Shigeoka ,  Masahiko Miyamoto

IPC: B05C1100

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

Abstract: A method of producing an electron-emitting device includes the steps of forming a pair of electrodes and an electrically-conductive thin film on a substrate in such a manner that the pair of electrodes are in contact with the electrically-conductive thin film and forming an electron emission region using the electrically-conductive thin film, wherein that a solution containing a metal element is supplied in a droplet form onto the substrate thereby forming the electrically-conductive thin film.

Abstract translation: 制造电子发射器件的方法包括以下步骤：在衬底上形成一对电极和导电薄膜，使得该对电极与导电薄膜接触并形成 使用导电薄膜的电子发射区域，其中将包含金属元素的溶液以液滴形式供应到基板上，从而形成导电薄膜。

公开(公告)号：US06509691B2

公开(公告)日：2003-01-21

申请号：US09903712

申请日：2001-07-13

Applicant: Koji Yamazaki ,  Tomoya Onishi

Inventor： Koji Yamazaki ,  Tomoya Onishi

IPC: H01J902

CPC classification number: H01J29/085 ,  H01J29/92 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/92

Abstract: An image-forming apparatus of the present invention includes: a vacuum container constituted by disposing in opposition to each other a rear plate with an electron source formed thereon, and a face plate having an image display region provided with at least phosphors for being irradiated with electrons emitted from the electron source to form an image and anodes disposed on the phosphors; anode potential supplying means for supplying an electric potential higher than that of the electron source to the anode; at least one electroconductive member provided at a site outside of the image display region on an inner surface of the face plate; potential supplying means for supplying to the electroconductive member an electric potential at a level between a lowest electric potential of those which are applied to the electron source and an electric potential applied to the anode; first and second resistant members electrically connected between the anode and the electroconductive members, having resistances higher than that of the anode and having different resistances from each other, wherein the anode, the first resistant member, the second resistant member, and the electroconductive member are electrically connected in series.

公开(公告)号：US06492769B1

公开(公告)日：2002-12-10

申请号：US09471191

申请日：1999-12-23

Applicant: Hitoshi Oda ,  Takashi Iwaki

Inventor： Hitoshi Oda ,  Takashi Iwaki

IPC: H01J130

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

Abstract: In an electron emitting device, an electron source and an image forming apparatus making use of it, and producing methods of them, an organic film is present on a pair of conductive films forming the electron emitting device. This organic film is placed in an area on the conductive films. This prevents occurrence of leak paths between the conductive films, which used to occur because of change of the organic film on the substrate into a conductor where the organic film existed on the substrate outside the area of the conductive films, and prevents decrease in electron emission efficiency.

Abstract translation: 在电子发射器件，电子源和使用它的成像设备及其制造方法中，有机膜存在于形成电子发射器件的一对导电膜上。 将该有机膜置于导电膜的区域中。 这样可以防止导电膜之间的泄漏路径的发生，这是因为由于衬底上的有机膜的变化导致导电膜的区域外的基板上存在有机膜的导体，因此导致电子发射减少 效率。

公开(公告)号：US06426733B1

公开(公告)日：2002-07-30

申请号：US09466909

申请日：1999-12-20

Applicant: Shuji Yamada

Inventor： Shuji Yamada

IPC: G09G322

CPC classification number: H01J9/022 ,  H01J2201/3165 ,  H01J2329/00 ,  H05K1/092 ,  H05K3/4664

Abstract: This invention relates to an electron source substrate free from any short-circuiting between upper and lower wires, and an image-forming apparatus in which discharge is suppressed. The electron source substrate includes a substrate, a Y-direction wire formed on the substrate by a printing method, an X-direction wire formed on the Y-direction wire by the printing method so as to intersect the Y-direction wire, an insulating layer for insulating the Y-direction wire and X-direction wire at the intersection part, and a plurality of electron-emitting devices connected to the X-direction wire and Y-direction wire, wherein at least one of the Y-direction wire and X-direction wire has a surface shape with a surface roughness Ra of 0.3 &mgr;m or less and a surface roughness Rz of 3 &mgr;m or less.

Abstract translation: 本发明涉及一种不含上下电线之间的任何短路的电子源基板，以及抑制放电的图像形成装置。 电子源基板包括基板，通过印刷方法形成在基板上的Y方向的线，通过印刷方法在Y方向的线上形成的X方向的线与Y方向的线相交，绝缘 用于在交叉部分处绝缘Y方向线和X方向线的层，以及连接到X方向线和Y方向线的多个电子发射器件，其中Y方向线和Y方向线中的至少一个 X方向线具有表面粗糙度Ra为0.3μm以下，表面粗糙度Rz为3μm以下的表面形状。

公开(公告)号：US20020098766A1

公开(公告)日：2002-07-25

申请号：US10096302

申请日：2002-03-13

Inventor： Yoshikazu Banno ,  Etsuro Kishi ,  Mitsutoshi Hasegawa ,  Kazuhiro Sando ,  Kazuya Shigeoka ,  Masahiko Miyamoto

IPC: H01J009/24

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

Abstract: A method of producing an electron-emitting device includes the steps of forming a pair of electrodes and an electrically-conductive thin film on a substrate in such a manner that the pair of electrodes are in contact with the electrically-conductive thin film and forming an electron emission region using the electrically-conductive thin film, wherein the method is characterized in that a solution containing a metal element is supplied in a droplet form onto the substrate thereby forming the electrically-conductive thin film.

Abstract translation: 制造电子发射器件的方法包括以下步骤：在衬底上形成一对电极和导电薄膜，使得该对电极与导电薄膜接触并形成 电子发射区域，其中所述方法的特征在于，将含有金属元素的溶液以液滴形式供应到所述基板上，从而形成所述导电薄膜。

公开(公告)号：US20020084997A1

公开(公告)日：2002-07-04

申请号：US10002291

申请日：2001-12-05

Inventor： Tomoya Ohnishi

IPC: G09G005/00

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

Abstract: An image displaying apparatus capable of suppressing abnormal discharges includes the following components. That is, the image displaying apparatus includes a rear plate 1005 provided with electron beam sources; a face plate 1007 having an anode 1014 that includes an imaging area equipped with phosphor membrane 1008 emitting light by the irradiation of an electron beam and is regulated at an electric potential higher than those of the electron beam sources, and a potential regulating electrode 1015 that is situated at the outside of the anode 1014 for regulating the outside at a predetermined electric potential lower than that of the anode 1014; and spacers 1012 provided between the rear plate 1005 and the face plate 1007, wherein the image displaying apparatus has a structure such that the spacers 1012 contact both of the anode 1014 and the potential regulating electrode 1015 and electrodes are formed at the contacting portions.

Abstract translation: 能够抑制异常放电的图像显示装置包括以下部件。 也就是说，图像显示装置包括设置有电子束源的后板1005; 具有阳极1014的面板1007，其包括配备有通过电子束的照射发光的荧光体膜1008的成像区域，并且被调节成比电子束源的电位高的电位;以及电位调节电极1015， 位于阳极1014的外侧，用于以比阳极1014低的预定电位调节外部; 以及设置在后板1005和面板1007之间的间隔件1012，其中图像显示装置具有使得间隔件1012接触阳极1014和电位调节电极1015两者的结构，并且在接触部分处形成电极。

公开(公告)号：US06390873B1

公开(公告)日：2002-05-21

申请号：US09478334

申请日：2000-01-06

Applicant: Yoshikazu Banno ,  Etsuro Kishi ,  Mitsutoshi Hasegawa ,  Kazuhiro Sando ,  Kazuya Shigeoka ,  Masahiko Miyamoto

Inventor： Yoshikazu Banno ,  Etsuro Kishi ,  Mitsutoshi Hasegawa ,  Kazuhiro Sando ,  Kazuya Shigeoka ,  Masahiko Miyamoto

IPC: H01J902

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

Abstract: A method of producing an electron-emitting device including the steps of forming a pair of electrodes and an electrically-conductive thin film on a substrate in such a manner that the pair of electrodes are in contact with the electrically-conductive thin film and forming an electron emission region using the electrically-conductive thin film, wherein a solution containing a metal element is supplied in a droplet form onto the substrate thereby forming the electrically-conductive thin film.

Abstract translation: 一种制造电子发射器件的方法，包括以下步骤：在衬底上形成一对电极和导电薄膜，使得该对电极与导电薄膜接触并形成 使用导电薄膜的电子发射区域，其中将含有金属元素的溶液以液滴形式供应到基板上，从而形成导电薄膜。

公开(公告)号：US06353280B1

公开(公告)日：2002-03-05

申请号：US09339933

申请日：1999-06-25

Applicant: Masaaki Shibata ,  Sotomitsu Ikeda ,  Toyoko Kobayashi ,  Masato Yamanobe

Inventor： Masaaki Shibata ,  Sotomitsu Ikeda ,  Toyoko Kobayashi ,  Masato Yamanobe

IPC: H07J1942

CPC classification number: H01J31/127 ,  H01J9/242 ,  H01J29/028 ,  H01J29/864 ,  H01J2201/3165 ,  H01J2329/863 ,  H01J2329/8635 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655 ,  H01J2329/866

Abstract: An image-forming apparatus comprises a rear plate on which an electron-emitting device is provided, a face plate having an image-forming member and arranged to be opposed to the rear plate, and a spacer provided between the face plate and the rear plate. The spacer comprises a spacer base plate and a coating layer including organic resin and carbon. At least part of the carbon is exposed from the surface of the coating layer. The image-forming apparatus displays an image with a high luminance and a high color saturation over a prolonged time.

Abstract translation: 图像形成装置包括：背板，其上设置有电子发射器件;面板，具有图像形成部件并被布置成与后板相对;以及间隔件，设置在面板和后板之间 。 间隔件包括间隔基板和包括有机树脂和碳的涂层。 至少部分碳从涂层的表面露出。 图像形成装置在长时间内显示具有高亮度和高色彩饱和度的图像。

公开(公告)号：US06348761B1

公开(公告)日：2002-02-19

申请号：US08838734

申请日：1997-04-10

Applicant: Ichiro Nomura ,  Masato Yamanobe ,  Hidetoshi Suzuki ,  Toshihiko Takeda ,  Tatsuya Iwasaki

Inventor： Ichiro Nomura ,  Masato Yamanobe ,  Hidetoshi Suzuki ,  Toshihiko Takeda ,  Tatsuya Iwasaki

IPC: H01J102

CPC classification number: H04N3/125 ,  G06F3/147 ,  G09G3/2011 ,  G09G3/2014 ,  G09G3/22 ,  G09G2340/12 ,  H01J1/316 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/00 ,  H04N3/122

Abstract: In an electron beam apparatus including an enclosure in which an electron-emitting device having an electron-emitting region between opposite electrodes is disposed, the electron-emitting device exhibits such a characteristic as that an emission current is uniquely determined with respect to a device voltage. The interior of the enclosure is maintained under an atmosphere effective to prevent structural changes of the electron-emitting device. An image-forming apparatus includes an enclosure in which an electron source and an image-forming member are disposed, the electron source having the above electron-emitting device. An emission current is stable with a very small change in the amount of electrons emitted, a sharp image is produced with high contrast, and gradation control is easily carried out.

Abstract translation: 在包括其中设置有在相对电极之间具有电子发射区的电子发射器件的外壳的电子束装置中，电子发射器件具有如下特征：发射电流相对于器件电压唯一地确定 。 外壳的内部保持在有效地防止电子发射装置的结构变化的气氛下。 图像形成装置包括其中设置电子源和图像形成部件的外壳，电子源具有上述电子发射器件。 发射电流稳定，发射的电子量变化非常小，以高对比度产生清晰的图像，容易进行灰度控制。