FR2168438A1 - - Google Patents

Info

Publication number
FR2168438A1
FR2168438A1 FR7301581A FR7301581A FR2168438A1 FR 2168438 A1 FR2168438 A1 FR 2168438A1 FR 7301581 A FR7301581 A FR 7301581A FR 7301581 A FR7301581 A FR 7301581A FR 2168438 A1 FR2168438 A1 FR 2168438A1
Authority
FR
France
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
FR7301581A
Other languages
French (fr)
Other versions
FR2168438B1 (xx
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2168438A1 publication Critical patent/FR2168438A1/fr
Application granted granted Critical
Publication of FR2168438B1 publication Critical patent/FR2168438B1/fr
Expired 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
    • 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
    • H01J29/84—Traps for removing or diverting unwanted particles, e.g. negative ions, fringing electrons; Arrangements for velocity or mass selection
FR7301581A 1972-01-19 1973-01-17 Expired FR2168438B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7200722A NL156859C (xx) 1972-01-19 1972-01-19

Publications (2)

Publication Number Publication Date
FR2168438A1 true FR2168438A1 (xx) 1973-08-31
FR2168438B1 FR2168438B1 (xx) 1977-12-30

Family

ID=19815190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7301581A Expired FR2168438B1 (xx) 1972-01-19 1973-01-17

Country Status (10)

Country Link
JP (1) JPS5128973B2 (xx)
AU (1) AU473934B2 (xx)
BE (1) BE794167A (xx)
CA (1) CA952962A (xx)
DE (1) DE2262546C3 (xx)
ES (1) ES410707A1 (xx)
FR (1) FR2168438B1 (xx)
GB (1) GB1353455A (xx)
IT (1) IT976264B (xx)
NL (1) NL156859C (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515872A1 (fr) * 1981-10-29 1983-05-06 Philips Nv Tube a rayons cathodiques et dispositif semiconducteur convenant a un tel tube a rayons cathodiques

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147722A (en) * 1978-05-12 1979-11-19 Hitachi Ltd Pick up tube
JPS57163957A (en) * 1981-03-31 1982-10-08 Toshiba Electric Equip Display lamp
JPS5915281A (ja) * 1982-07-15 1984-01-26 東芝ライテック株式会社 大形カラ−表示装置
JPS5914248A (ja) * 1982-07-15 1984-01-25 Toshiba Electric Equip Corp 表示素子
JPS62103683A (ja) * 1985-10-31 1987-05-14 東芝ライテック株式会社 屋外形表示装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515872A1 (fr) * 1981-10-29 1983-05-06 Philips Nv Tube a rayons cathodiques et dispositif semiconducteur convenant a un tel tube a rayons cathodiques

Also Published As

Publication number Publication date
DE2262546A1 (de) 1973-07-26
BE794167A (fr) 1973-07-17
AU5108473A (en) 1974-08-01
NL7200722A (xx) 1973-07-23
DE2262546C3 (de) 1979-01-11
CA952962A (en) 1974-08-13
ES410707A1 (es) 1976-01-01
JPS5128973B2 (xx) 1976-08-23
AU473934B2 (en) 1976-07-08
FR2168438B1 (xx) 1977-12-30
GB1353455A (en) 1974-05-15
IT976264B (it) 1974-08-20
JPS4883772A (xx) 1973-11-08
NL156859C (xx) 1978-10-16
DE2262546B2 (de) 1978-05-18

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Legal Events

Date Code Title Description
ST Notification of lapse