JPS563950A - Cathode-ray tube - Google Patents

Cathode-ray tube

Info

Publication number
JPS563950A
JPS563950A JP7945779A JP7945779A JPS563950A JP S563950 A JPS563950 A JP S563950A JP 7945779 A JP7945779 A JP 7945779A JP 7945779 A JP7945779 A JP 7945779A JP S563950 A JPS563950 A JP S563950A
Authority
JP
Japan
Prior art keywords
picture
lens
lenses
voltage
focusing
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.)
Granted
Application number
JP7945779A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0160894B2 (en]
Inventor
Masayuki Toshiyasu
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7945779A priority Critical patent/JPS563950A/ja
Publication of JPS563950A publication Critical patent/JPS563950A/ja
Publication of JPH0160894B2 publication Critical patent/JPH0160894B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/62—Electrostatic lenses
JP7945779A 1979-06-20 1979-06-20 Cathode-ray tube Granted JPS563950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7945779A JPS563950A (en) 1979-06-20 1979-06-20 Cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7945779A JPS563950A (en) 1979-06-20 1979-06-20 Cathode-ray tube

Publications (2)

Publication Number Publication Date
JPS563950A true JPS563950A (en) 1981-01-16
JPH0160894B2 JPH0160894B2 (en]) 1989-12-26

Family

ID=13690403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7945779A Granted JPS563950A (en) 1979-06-20 1979-06-20 Cathode-ray tube

Country Status (1)

Country Link
JP (1) JPS563950A (en])

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS598246A (ja) * 1982-07-05 1984-01-17 Toshiba Corp 電子銃
FR2530379A1 (fr) * 1982-07-16 1984-01-20 Videocolor Systeme de canons a electrons pour un tube cathodique de television
JPS60167965A (ja) * 1984-02-06 1985-08-31 内外特殊染工株式会社 繊維処理機の無人化処理方法並びにその装置
JPS6199249A (ja) * 1984-10-18 1986-05-17 Matsushita Electronics Corp 受像管装置
US5770929A (en) * 1995-02-14 1998-06-23 Mitsubishi Denki Kabushiki Kaisha Electric power source assembly for focusing electrode of color cathode ray tube apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016470A (en]) * 1973-06-11 1975-02-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016470A (en]) * 1973-06-11 1975-02-21

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS598246A (ja) * 1982-07-05 1984-01-17 Toshiba Corp 電子銃
FR2530379A1 (fr) * 1982-07-16 1984-01-20 Videocolor Systeme de canons a electrons pour un tube cathodique de television
JPS60167965A (ja) * 1984-02-06 1985-08-31 内外特殊染工株式会社 繊維処理機の無人化処理方法並びにその装置
JPS6199249A (ja) * 1984-10-18 1986-05-17 Matsushita Electronics Corp 受像管装置
US5770929A (en) * 1995-02-14 1998-06-23 Mitsubishi Denki Kabushiki Kaisha Electric power source assembly for focusing electrode of color cathode ray tube apparatus

Also Published As

Publication number Publication date
JPH0160894B2 (en]) 1989-12-26

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