FR2694130B1 - COLORED CATHODIC TUBE. - Google Patents

COLORED CATHODIC TUBE.

Info

Publication number
FR2694130B1
FR2694130B1 FR9304563A FR9304563A FR2694130B1 FR 2694130 B1 FR2694130 B1 FR 2694130B1 FR 9304563 A FR9304563 A FR 9304563A FR 9304563 A FR9304563 A FR 9304563A FR 2694130 B1 FR2694130 B1 FR 2694130B1
Authority
FR
France
Prior art keywords
cathodic tube
colored
colored cathodic
tube
cathodic
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
FR9304563A
Other languages
French (fr)
Other versions
FR2694130A1 (en
Inventor
Go Uchida
Syoji Shirai
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2694130A1 publication Critical patent/FR2694130A1/en
Application granted granted Critical
Publication of FR2694130B1 publication Critical patent/FR2694130B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01J29/48—Electron guns
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
    • 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
    • H01J29/48—Electron guns
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H01J29/503—Three or more guns, the axes of which lay in a common plane
FR9304563A 1992-04-21 1993-04-19 COLORED CATHODIC TUBE. Expired - Fee Related FR2694130B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4101361A JP3053959B2 (en) 1992-04-21 1992-04-21 Color cathode ray tube with in-line type electron gun

Publications (2)

Publication Number Publication Date
FR2694130A1 FR2694130A1 (en) 1994-01-28
FR2694130B1 true FR2694130B1 (en) 1996-05-24

Family

ID=14298700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9304563A Expired - Fee Related FR2694130B1 (en) 1992-04-21 1993-04-19 COLORED CATHODIC TUBE.

Country Status (4)

Country Link
JP (1) JP3053959B2 (en)
KR (1) KR100222054B1 (en)
CN (1) CN1054463C (en)
FR (1) FR2694130B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100777715B1 (en) * 2001-07-28 2007-11-19 삼성에스디아이 주식회사 Color cathode ray tube with electron gun
KR100434321B1 (en) * 2001-11-12 2004-06-04 엘지.필립스디스플레이(주) Electron gun for Color CRT
KR101560133B1 (en) * 2015-07-01 2015-10-14 주식회사 다윈 Manufacturing method of agricultural padding with a far-infrared emission

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58103752A (en) * 1981-12-16 1983-06-20 Hitachi Ltd Electron gun for color picture tube
US4581560A (en) * 1981-12-16 1986-04-08 Hitachi, Ltd. Electron gun for color picture tube
NL8302773A (en) * 1983-08-05 1985-03-01 Philips Nv COLOR IMAGE TUBE.
JP2573238B2 (en) * 1987-08-05 1997-01-22 株式会社東芝 Color picture tube device

Also Published As

Publication number Publication date
KR930022441A (en) 1993-11-24
JPH05299027A (en) 1993-11-12
CN1054463C (en) 2000-07-12
CN1080090A (en) 1993-12-29
KR100222054B1 (en) 1999-10-01
JP3053959B2 (en) 2000-06-19
FR2694130A1 (en) 1994-01-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20051230