公开(公告)号：US06353280B1

公开(公告)日：2002-03-05

申请号：US09339933

申请日：1999-06-25

申请人： Masaaki Shibata ,  Sotomitsu Ikeda ,  Toyoko Kobayashi ,  Masato Yamanobe

发明人： Masaaki Shibata ,  Sotomitsu Ikeda ,  Toyoko Kobayashi ,  Masato Yamanobe

IPC分类号： H07J1942

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

摘要： 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.

摘要翻译： 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：US6153973A

公开(公告)日：2000-11-28

申请号：US998082

申请日：1997-12-24

申请人： Masaaki Shibata ,  Sotomitsu Ikeda ,  Toyoko Kobayashi ,  Masato Yamanobe

发明人： Masaaki Shibata ,  Sotomitsu Ikeda ,  Toyoko Kobayashi ,  Masato Yamanobe

IPC分类号： H01J17/49 ,  H01J9/24 ,  H01J29/02 ,  H01J29/86 ,  H01J31/12 ,  H01J1/62 ,  H01J19/42 ,  H01J63/04

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

摘要： 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.

摘要翻译： 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：US07057336B2

公开(公告)日：2006-06-06

申请号：US10391573

申请日：2003-03-20

申请人： Fumio Kishi ,  Masato Yamanobe ,  Takeo Tsukamoto ,  Toshikazu Ohnishi ,  Keisuke Yamamoto ,  Sotomitsu Ikeda ,  Yasuhiro Hamamoto ,  Kazuya Miyazaki

发明人： Fumio Kishi ,  Masato Yamanobe ,  Takeo Tsukamoto ,  Toshikazu Ohnishi ,  Keisuke Yamamoto ,  Sotomitsu Ikeda ,  Yasuhiro Hamamoto ,  Kazuya Miyazaki

IPC分类号： H01J29/46

CPC分类号： H01J29/481 ,  H01J1/316 ,  H01J9/027 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/00 ,  H01J2329/0489

摘要： An electron-emitting device comprises a pair of electrodes and an electroconductive film arranged between the electrodes and including an electron-emitting region carrying a graphite film. The graphite film shows, in a Raman spectroscopic analysis using a laser light source with a wavelength of 514.5 nm and a spot diameter of 1 μm, peaks of scattered light, of which 1) a peak (P2) located in the vicinity of 1,580 cm−1 is greater than a peak (P1) located in the vicinity of 1,335 cm−1 or 2) the half-width of a peak (P1) located in the vicinity of 1,335 cm−1 is not greater than 150 cm−1.

摘要翻译： 电子发射器件包括一对电极和布置在电极之间的导电膜，并且包括携带石墨膜的电子发射区域。 石墨膜在使用波长514.5nm的激光光源和光点直径为1μm的拉曼光谱分析中显示出散射光的峰值，其中1）位于1,580cm附近的峰（P2） ^{-1 大于位于1,335cm -1附近的峰（P1）或2）位于附近的峰（P1）的半峰宽 为1,335厘米-1以下不大于150厘米-1。}

公开(公告)号：US6017259A

公开(公告)日：2000-01-25

申请号：US732789

申请日：1996-10-15

申请人： Taiko Motoi ,  Takeo Tsukamoto ,  Sotomitsu Ikeda ,  Kumi Nakamura ,  Toyoko Kobayashi ,  Naoko Miura

发明人： Taiko Motoi ,  Takeo Tsukamoto ,  Sotomitsu Ikeda ,  Kumi Nakamura ,  Toyoko Kobayashi ,  Naoko Miura

IPC分类号： H01J1/316 ,  H01J9/02 ,  H01J29/04 ,  H01J31/12

CPC分类号： H01J9/027 ,  H01J2201/3165 ,  H01J2329/00

摘要： An electron-emitting device has a pair of device electrodes formed on a substrate, an electroconductive film connecting the device electrodes and an electron-emitting region formed in the electroconductive film. The electron-emitting device is manufactured by (1) applying an ink containing the material for producing the electroconductive film to a predetermined position of the substrate in the form of one or more than one drops by means an ink-jet apparatus, (2) drying and/or baking the applied drop(s) to turn the drop(s) into an electroconductive thin film and (3) applying a voltage to the pair of device electrodes to flow an electric current through the electroconductive film and produce an electron-emitting region. Steps (1) and (2) are so conducted that the electroconductive film formed by steps (1) and (2) have a latent image apt to produce an electron-emitting region by the Joule's heat generated by step (3).

摘要翻译： 电子发射器件具有形成在衬底上的一对器件电极，连接器件电极的导电膜和形成在导电膜中的电子发射区。 电子发射器件通过以下方式制造：（1）通过喷墨设备将含有用于制造导电膜的材料的油墨施加到基板的预定位置，其形式为一个或多于一个液滴;（2） 干燥和/或烘烤施加的液滴以将液滴转化为导电薄膜，和（3）向该对器件电极施加电压以使电流流过导电膜并产生电子发射层， 发射区域。 步骤（1）和（2）被进行，使得由步骤（1）和（2）形成的导电膜具有通过步骤（3）产生的焦耳热产生电子发射区的潜像。

公开(公告)号：US20060189243A1

公开(公告)日：2006-08-24

申请号：US11362899

申请日：2006-02-28

申请人： Fumio Kishi ,  Masato Yamanobe ,  Takeo Tsukamoto ,  Toshikazu Ohnishi ,  Keisuke Yamamoto ,  Sotomitsu Ikeda ,  Yasuhiro Hamamoto ,  Kazuya Miyazaki

发明人： Fumio Kishi ,  Masato Yamanobe ,  Takeo Tsukamoto ,  Toshikazu Ohnishi ,  Keisuke Yamamoto ,  Sotomitsu Ikeda ,  Yasuhiro Hamamoto ,  Kazuya Miyazaki

IPC分类号： H01J9/24 ,  H01J9/00

CPC分类号： H01J29/481 ,  H01J1/316 ,  H01J9/027 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/00 ,  H01J2329/0489

摘要： An electron-emitting device comprises a pair of electrodes and an electroconductive film arranged between the electrodes and including an electron-emitting region carrying a graphite film. The graphite film shows, in a Raman spectroscopic analysis using a laser light source with a wavelength of 514.5 nm and a spot diameter of 1 μm, peaks of scattered light, of which 1) a peak (P2) located in the vicinity of 1,580 cm−1 is greater than a peak (P1) located in the vicinity of 1,335 cm−1 or 2) the half-width of a peak (P1) located in the vicinity of 1,335 cm−1 is not greater than 150 cm−1.

公开(公告)号：US5861227A

公开(公告)日：1999-01-19

申请号：US533987

申请日：1995-09-27

申请人： Sotomitsu Ikeda ,  Masato Yamanobe ,  Ichiro Nomura ,  Hidetoshi Suzuki ,  Yoshikazu Banno ,  Takeo Tsukamoto ,  Shinichi Kawate ,  Toshihiko Takeda ,  Keisuke Yamamoto ,  Kazuhiro Sando ,  Yasuhiro Hamamoto

发明人： Sotomitsu Ikeda ,  Masato Yamanobe ,  Ichiro Nomura ,  Hidetoshi Suzuki ,  Yoshikazu Banno ,  Takeo Tsukamoto ,  Shinichi Kawate ,  Toshihiko Takeda ,  Keisuke Yamamoto ,  Kazuhiro Sando ,  Yasuhiro Hamamoto

IPC分类号： H01J1/316 ,  H01J9/02 ,  H01J1/02 ,  G03G15/32

CPC分类号： H01J1/316 ,  H01J9/027 ,  H01J2201/3165 ,  H01J2329/00

摘要： In a manufacture method of an electron-emitting device in which an electro-conductive film having an electron-emitting region is provided between electrodes disposed on a substrate, a step of forming the electron-emitting region comprises a step of forming a structural latent image in the electro-conductive film, and a step of developing the structural latent image. An electron source comprising a plurality of electron-emitting devices arrayed on a substrate, and an image-forming apparatus in combination of the electron source and an image-forming member are manufactured by using the electron-emitting devices manufactured by the above method. The position and shape of an electron-emitting region of each electron-emitting device can be controlled so as to achieve uniform device characteristics, resulting less variations in the amount of emitted electrons between the electron-emitting devices and in the brightness of pictures. Also, the need of flowing a great current for formation of the electron-emitting region is eliminated and hence the current capacity of wiring can be reduced.

摘要翻译： 在其中在设置在基板上的电极之间具有电子发射区的导电膜的电子发射器件的制造方法中，形成电子发射区的步骤包括形成结构潜像的步骤 在导电膜中，以及显影结构潜像的步骤。 通过使用由上述方法制造的电子发射器件，制造包括排列在衬底上的多个电子发射器件和电子源和图像形成部件的组合的成像装置的电子源。 可以控制每个电子发射器件的电子发射区域的位置和形状，以便实现均匀的器件特性，从而导致电子发射器件之间发射的电子量的变化和图像亮度的变化较小。 此外，消除了用于形成电子发射区域的大电流流动的需要，因此可以降低布线的电流容量。

公开(公告)号：US5591061A

公开(公告)日：1997-01-07

申请号：US499579

申请日：1995-07-07

申请人： Sotomitsu Ikeda ,  Masato Yamanobe ,  Hisaaki Kawade ,  Toshikazu Ohnishi ,  Tatsuya Iwasaki

发明人： Sotomitsu Ikeda ,  Masato Yamanobe ,  Hisaaki Kawade ,  Toshikazu Ohnishi ,  Tatsuya Iwasaki

IPC分类号： H01J1/316 ,  H01J9/02 ,  H01J9/42

CPC分类号： H01J9/027 ,  H01J1/316

摘要： An electron-emitting device has a pair of device electrodes and an electroconductive thin film including an electron emitting region arranged between the electrodes. The device is manufactured via an activation process for increasing the emission current of the device. The activation process includes steps of a) applying a voltage (Vact) to the electroconductive thin film having a gap section under initial conditions, b) detecting the electric performance of the electroconductive thin film and c) modifying, if necessary, the initial conditions as a function of the detected electric performance of the electroconductive thin film.

摘要翻译： 电子发射器件具有一对器件电极和导电薄膜，该导电薄膜包括布置在电极之间的电子发射区域。 该器件通过激活过程制造，用于增加器件的发射电流。 激活过程包括以下步骤：a）在初始条件下向具有间隙部分的导电薄膜施加电压（Vact），b）检测导电薄膜的电性能，以及c）如有必要，将初始条件修改为 检测出导电薄膜的电性能的功能。

公开(公告)号：US06608437B1

公开(公告)日：2003-08-19

申请号：US09715139

申请日：2000-11-20

申请人： Fumio Kishi ,  Masato Yamanobe ,  Takeo Tsukamoto ,  Toshikazu Ohnishi ,  Keisuke Yamamoto ,  Sotomitsu Ikeda ,  Yasuhiro Hamamoto ,  Kazuya Miyazaki

发明人： Fumio Kishi ,  Masato Yamanobe ,  Takeo Tsukamoto ,  Toshikazu Ohnishi ,  Keisuke Yamamoto ,  Sotomitsu Ikeda ,  Yasuhiro Hamamoto ,  Kazuya Miyazaki

IPC分类号： H01J2946

CPC分类号： H01J29/481 ,  H01J1/316 ,  H01J9/027 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/00 ,  H01J2329/0489

摘要： An electron-emitting device includes a pair of electrodes and an electroconductive film arranged between the electrodes and including an electron-emitting region carrying a graphite film. The graphite film shows, in a Raman spectroscopic analysis using a laser light source with a wavelength of 514.5 nm and a spot diameter of 1 &mgr;m, peaks of scattered light, of which 1) a peak (P2) located in the vicinity of 1,580 cm−1 is greater than a peak (P1) located in the vicinity of 1,335 cm−1 or 2) the half-width of a peak (P1) located in the vicinity of 1,335 cm−1 is not greater than 150 cm−1.

摘要翻译： 电子发射器件包括一对电极和布置在电极之间并包含携带石墨膜的电子发射区的导电膜。 石墨膜在使用波长514.5nm的激光光源和光点直径为1μm的拉曼光谱分析中显示出散射光的峰值，其中1）位于1,580cm附近的峰（P2） -1大于位于1335cm -1附近的峰（P1）或2）位于1,335cm -1附近的峰（P1）的半峰宽不大于150cm -1。

公开(公告)号：US07234985B2

公开(公告)日：2007-06-26

申请号：US11362899

申请日：2006-02-28

申请人： Fumio Kishi ,  Masato Yamanobe ,  Takeo Tsukamoto ,  Toshikazu Ohnishi ,  Keisuke Yamamoto ,  Sotomitsu Ikeda ,  Yasuhiro Hamamoto ,  Kazuya Miyazaki

发明人： Fumio Kishi ,  Masato Yamanobe ,  Takeo Tsukamoto ,  Toshikazu Ohnishi ,  Keisuke Yamamoto ,  Sotomitsu Ikeda ,  Yasuhiro Hamamoto ,  Kazuya Miyazaki

IPC分类号： H01J63/04

CPC分类号： H01J29/481 ,  H01J1/316 ,  H01J9/027 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/00 ,  H01J2329/0489

摘要： An electron-emitting device comprises a pair of electrodes and an electroconductive film arranged between the electrodes and including an electron-emitting region carrying a graphite film. The graphite film shows, in a Raman spectroscopic analysis using a laser light source with a wavelength of 514.5 nm and a spot diameter of 1 μm, peaks of scattered light, of which 1) a peak (P2) located in the vicinity of 1,580 cm−1 is greater than a peak (P1) located in the vicinity of 1,335 cm−1 or 2) the half-width of a peak (P1) located in the vicinity of 1,335 cm−1 is not greater than 150 cm−1.

摘要翻译： 电子发射器件包括一对电极和布置在电极之间的导电膜，并且包括携带石墨膜的电子发射区域。 该石墨膜在使用波长514.5nm，光斑直径1μm的激光光源的拉曼光谱分析中，表示散射光的峰值，其中1）峰值（P 2）位于1580附近 cm -1大于位于1,335cm -1附近的峰（P 1）或2）位于的峰（P 1）的半峰宽 在1,335cm -1附近，不大于150cm -1。

公开(公告)号：US07758762B2

公开(公告)日：2010-07-20

申请号：US11765248

申请日：2007-06-19

申请人： Fumio Kishi ,  Masato Yamanobe ,  Takeo Tsukamoto ,  Toshikazu Ohnishi ,  Keisuke Yamamoto ,  Sotomitsu Ikeda ,  Yasuhiro Hamamoto ,  Kazuya Miyazaki

发明人： Fumio Kishi ,  Masato Yamanobe ,  Takeo Tsukamoto ,  Toshikazu Ohnishi ,  Keisuke Yamamoto ,  Sotomitsu Ikeda ,  Yasuhiro Hamamoto ,  Kazuya Miyazaki

IPC分类号： B44C1/22

CPC分类号： H01J29/481 ,  H01J1/316 ,  H01J9/027 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/00 ,  H01J2329/0489

摘要： An electron-emitting device comprises a pair of electrodes and an electroconductive film arranged between the electrodes and including an electron-emitting region carrying a graphite film. The graphite film shows, in a Raman spectroscopic analysis using a laser light source with a wavelength of 514.5 nm and a spot diameter of 1 μm, peaks of scattered light, of which 1) a peak (P2) located in the vicinity of 1,580 cm−1 is greater than a peak (P1) located in the vicinity of 1,335 cm−1 or 2) the half-width of a peak (P1) located in the vicinity of 1,335 cm−1 is not greater than 150 cm−1.

摘要翻译： 电子发射器件包括一对电极和布置在电极之间的导电膜，并且包括携带石墨膜的电子发射区域。 石墨膜在使用波长514.5nm，光点直径1μm的激光光源的拉曼光谱分析中，表示散射光的峰值，其中1）位于1,580cm附近的峰（P2） -1大于位于1335cm -1附近的峰（P1）或2）位于1,335cm -1附近的峰（P1）的半峰宽不大于150cm -1。