JPS6431332A - Electron beam generating apparatus and its driving method - Google Patents

Electron beam generating apparatus and its driving method

Info

Publication number
JPS6431332A
JPS6431332A JP18665087A JP18665087A JPS6431332A JP S6431332 A JPS6431332 A JP S6431332A JP 18665087 A JP18665087 A JP 18665087A JP 18665087 A JP18665087 A JP 18665087A JP S6431332 A JPS6431332 A JP S6431332A
Authority
JP
Japan
Prior art keywords
electron emitting
emitting elements
column
elements
terminals
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.)
Pending
Application number
JP18665087A
Other languages
Japanese (ja)
Inventor
Hidetoshi Suzuki
Ichiro Nomura
Toshihiko Takeda
Tetsuya Kaneko
Yoshikazu Sakano
Seishiro Yoshioka
Kojiro Yokono
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 to JP18665087A priority Critical patent/JPS6431332A/en
Publication of JPS6431332A publication Critical patent/JPS6431332A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/30—Cold cathodes
    • H01J2201/316—Cold cathodes having an electric field parallel to the surface thereof, e.g. thin film cathodes
    • H01J2201/3165—Surface conduction emission type cathodes

Abstract

PURPOSE:To make it possible to align many electron emitting elements and drive them by arranging plural electron emitting elements in a two dimensional matrix, electrically connecting each other the terminals on the same side of all elements in a same column and applying a voltage to them. CONSTITUTION:Plural electron emitting elements ES are aligned in n lines and m columns. The terminals of adjoined electron emitting elements aligned in a line direction are electrically connected to each other and those on the same side of all electron emitting elements in a same column aligned in a column direction are also electrically connected to each other. By this aligning method, it is possible to align more elements than in case of connecting the right and left terminals of all elements in a same column to each other with one line respectively. A needed voltage is applied between the terminals on both sides of the element of an arbitrary column in electron emitting elements in this alignment to drive them. Thus, it is possible to drive easily the apparatus in the caption by a line successive scanning method to conduct successively this operation to next adjoining column.
JP18665087A 1987-07-28 1987-07-28 Electron beam generating apparatus and its driving method Pending JPS6431332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18665087A JPS6431332A (en) 1987-07-28 1987-07-28 Electron beam generating apparatus and its driving method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18665087A JPS6431332A (en) 1987-07-28 1987-07-28 Electron beam generating apparatus and its driving method

Publications (1)

Publication Number Publication Date
JPS6431332A true JPS6431332A (en) 1989-02-01

Family

ID=16192288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18665087A Pending JPS6431332A (en) 1987-07-28 1987-07-28 Electron beam generating apparatus and its driving method

Country Status (1)

Country Link
JP (1) JPS6431332A (en)

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