JPH0421979B2 - - Google Patents

Info

Publication number
JPH0421979B2
JPH0421979B2 JP58023212A JP2321283A JPH0421979B2 JP H0421979 B2 JPH0421979 B2 JP H0421979B2 JP 58023212 A JP58023212 A JP 58023212A JP 2321283 A JP2321283 A JP 2321283A JP H0421979 B2 JPH0421979 B2 JP H0421979B2
Authority
JP
Japan
Prior art keywords
electron beam
electrode
electrodes
focusing
pin
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 - Lifetime
Application number
JP58023212A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59148252A (ja
Inventor
Kinzo Nonomura
Masanori Watanabe
Yoshinobu Takesako
Kyoshi Hamada
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2321283A priority Critical patent/JPS59148252A/ja
Publication of JPS59148252A publication Critical patent/JPS59148252A/ja
Publication of JPH0421979B2 publication Critical patent/JPH0421979B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/123—Flat display tubes
    • H01J31/125—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
JP2321283A 1983-02-14 1983-02-14 平板型表示装置 Granted JPS59148252A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2321283A JPS59148252A (ja) 1983-02-14 1983-02-14 平板型表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2321283A JPS59148252A (ja) 1983-02-14 1983-02-14 平板型表示装置

Publications (2)

Publication Number Publication Date
JPS59148252A JPS59148252A (ja) 1984-08-24
JPH0421979B2 true JPH0421979B2 (en]) 1992-04-14

Family

ID=12104350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2321283A Granted JPS59148252A (ja) 1983-02-14 1983-02-14 平板型表示装置

Country Status (1)

Country Link
JP (1) JPS59148252A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0724201B2 (ja) * 1984-11-20 1995-03-15 松下電器産業株式会社 画像表示装置
JPH04169047A (ja) * 1990-11-01 1992-06-17 Matsushita Electric Ind Co Ltd 表示装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337378A (en) * 1976-09-20 1978-04-06 Toshiba Corp Manufacture ofr flat type electron tube
JPS5546615A (en) * 1978-09-29 1980-04-01 Toshiba Corp Signal rectifier

Also Published As

Publication number Publication date
JPS59148252A (ja) 1984-08-24

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