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公开(公告)号：AU6665700A
公开(公告)日：2001-02-08
申请号：AU6665700
申请日：2000-10-20
Applicant: CANON KK
Inventor： KAWADE HISAAKI , MITOME MASANORI , HAMAMOTO YASUHIRO , YAMAMOTO KEISUKE , YAMANOBE MASATO
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公开(公告)号：AU717388B2
公开(公告)日：2000-03-23
申请号：AU4687197
申请日：1997-12-04
Applicant: CANON KK
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公开(公告)号：DE69510624T2
公开(公告)日：1999-12-16
申请号：DE69510624
申请日：1995-08-25
Applicant: CANON KK
Inventor： KISHI FUMIO , YAMANOBE MASATO , TSUKAMOTO TAKEO , OHNISHI TOSHIKAZU , YAMAMOTO KEISUKE , IKEDA SOTOMITSU , HAMAMOTO YASUHIRO , MIYAZAKI KAZUYA
Abstract: An electron-emitting device (1-5) having a pair of electrodes (2,3), an electroconductive film (4) arranged between the electrodes (2,3), and a gap formed in the electroconductive film, defining an electron-emitting region (5), is exposed to an atmosphere containing one or more than one organic substance and a gas having a composition expressed by the general formula XY (where both X and Y represent a hydrogen or a halogen atom) while a voltage, preferably a bipolar pulse voltage, is applied across the electrodes (2,3).
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34.发明专利
公开(公告)号：AU710589B2
公开(公告)日：1999-09-23
申请号：AU3294295
申请日：1995-09-28
Applicant: CANON KK
Inventor： IKEDA SOTOMITSU , YAMANOBE MASATO , NOMURA ICHIRO , SUZUKI HIDETOSHI , BANNO YOSHIKAZU , TSUKAMOTO TAKEO , KAWATE SHINICHI , TAKEDA TOSHIHIKO , YAMAMOTO KEISUKE , SANDO KAZUHIRO , HAMAMOTO YASUHIRO
Abstract: 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.
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公开(公告)号：AT181620T
公开(公告)日：1999-07-15
申请号：AT94111869
申请日：1994-07-29
Applicant: CANON KK
Inventor： ONO TAKEO , KAWADE HISAAKI , SEKIGUCHI YOSHINOBU , HAMAMOTO YASUHIRO , YAMAMTO KEISUKE , TSUKAMOTO TAKEO , YAMANOBE MASATO
Abstract: An electron-emitting device (1) comprises a pair of oppositely disposed electrodes (5,6) and an electroconductive film (4) inclusive of an electron-emitting region (3) arranged between the electrodes. The electric resistance of the electroconductive film (4) is reduced after forming the electron-emitting region (3) in the course of manufacturing the electron-emitting device (1).
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Patent Agency Ranking
公开(公告)号：SG46946A1
公开(公告)日：1998-03-20
申请号：SG1995001028
申请日：1995-08-01
Applicant: CANON KK
Inventor： YAMAMOTO KEISUKE , YAMANOBE MASATO , TSUKAMOTO TAKEO , IWASAKI TATSUYA , HAMAMOTO YASUHIRO
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公开(公告)号：AU4807196A
公开(公告)日：1996-09-26
申请号：AU4807196
申请日：1996-03-13
Applicant: CANON KK
Inventor： KAWADE HISAAKI , YAMANOBE MASATO , YAMAMOTO KEISUKE , HAMAMOTO YASUHIRO , MITOME MASANORI
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38.发明专利
公开(公告)号：CA2159292A1
公开(公告)日：1996-03-30
申请号：CA2159292
申请日：1995-09-27
Applicant: CANON KK
Inventor： IKEDA SOTOMITSU , YAMANOBE MASATO , NOMURA ICHIRO , SUZUKI HIDETOSHI , BANNO YOSHIKAZU , TSUKAMOTO TAKEO , KAWATE SHINICHI , TAKEDA TOSHIHIKO , YAMAMOTO KEISUKE , SANDO KAZUHIRO , HAMAMOTO YASUHIRO
Abstract: 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.
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