CA2297602C - Source d'electrons et appareil d'imagerie et methode d'alimentation de cet appareil - Google Patents

Source d'electrons et appareil d'imagerie et methode d'alimentation de cet appareil Download PDF

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Publication number
CA2297602C
CA2297602C CA002297602A CA2297602A CA2297602C CA 2297602 C CA2297602 C CA 2297602C CA 002297602 A CA002297602 A CA 002297602A CA 2297602 A CA2297602 A CA 2297602A CA 2297602 C CA2297602 C CA 2297602C
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CA
Canada
Prior art keywords
electron
image
emitting
voltage
emitting devices
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002297602A
Other languages
English (en)
Other versions
CA2297602A1 (fr
Inventor
Masato Yamanobe
Yoshiyuki Osada
Ichiro Nomura
Hidetoshi Suzuki
Tetsuya Kaneko
Hisaaki Kawade
Yasue Sato
Yuji Kasanuki
Eiji Yamaguchi
Toshihiko Takeda
Shinya Mishina
Naoto Nakamura
Hiroaki Toshima
Aoji Isono
Noritake Suzuki
Yasuyuki Todokoro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority claimed from CA002112431A external-priority patent/CA2112431C/fr
Publication of CA2297602A1 publication Critical patent/CA2297602A1/fr
Application granted granted Critical
Publication of CA2297602C publication Critical patent/CA2297602C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Cold Cathode And The Manufacture (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
CA002297602A 1992-12-29 1993-12-24 Source d'electrons et appareil d'imagerie et methode d'alimentation de cet appareil Expired - Fee Related CA2297602C (fr)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
JP4-359796 1992-12-29
JP36135592 1992-12-29
JP35979692 1992-12-29
JP4-361355 1992-12-29
JP122493 1993-01-07
JP5-001224 1993-01-07
JP5-077897 1993-04-05
JP7816593 1993-04-05
JP5-078165 1993-04-05
JP7789793 1993-04-05
CA002112431A CA2112431C (fr) 1992-12-29 1993-12-24 Source d'electrons et appareil d'imagerie et methode d'alimentation de cet appareil

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002112431A Division CA2112431C (fr) 1992-12-29 1993-12-24 Source d'electrons et appareil d'imagerie et methode d'alimentation de cet appareil

Publications (2)

Publication Number Publication Date
CA2297602A1 CA2297602A1 (fr) 1994-06-30
CA2297602C true CA2297602C (fr) 2003-05-20

Family

ID=27543470

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002297602A Expired - Fee Related CA2297602C (fr) 1992-12-29 1993-12-24 Source d'electrons et appareil d'imagerie et methode d'alimentation de cet appareil

Country Status (1)

Country Link
CA (1) CA2297602C (fr)

Also Published As

Publication number Publication date
CA2297602A1 (fr) 1994-06-30

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