FR2254874A1 - - Google Patents

Info

Publication number
FR2254874A1
FR2254874A1 FR7440851A FR7440851A FR2254874A1 FR 2254874 A1 FR2254874 A1 FR 2254874A1 FR 7440851 A FR7440851 A FR 7440851A FR 7440851 A FR7440851 A FR 7440851A FR 2254874 A1 FR2254874 A1 FR 2254874A1
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
FR7440851A
Other languages
French (fr)
Other versions
FR2254874B1 (en
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.)
Zenith Electronics LLC
Original Assignee
Zenith Radio 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 Zenith Radio Corp filed Critical Zenith Radio Corp
Publication of FR2254874A1 publication Critical patent/FR2254874A1/fr
Application granted granted Critical
Publication of FR2254874B1 publication Critical patent/FR2254874B1/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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H01J29/073—Mounting arrangements associated with shadow masks
FR7440851A 1973-12-12 1974-12-11 Expired FR2254874B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US424017A US3896321A (en) 1973-12-12 1973-12-12 System for suspending a color selection electrode in a color cathode ray tube

Publications (2)

Publication Number Publication Date
FR2254874A1 true FR2254874A1 (en) 1975-07-11
FR2254874B1 FR2254874B1 (en) 1980-03-28

Family

ID=23681113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440851A Expired FR2254874B1 (en) 1973-12-12 1974-12-11

Country Status (7)

Country Link
US (1) US3896321A (en)
JP (1) JPS5092678A (en)
CA (1) CA1022597A (en)
DE (1) DE2458857A1 (en)
FR (1) FR2254874B1 (en)
GB (1) GB1481716A (en)
NL (1) NL7415924A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395592A1 (en) * 1977-06-22 1979-01-19 Hitachi Ltd TRICHROME CATHODIC TUBE WITH INTERCHANGEABLE PERFORATED MASK
FR2401511A1 (en) * 1975-12-22 1979-03-23 Rca Corp IMPROVEMENTS TO COLOR TELEVISION IMAGE TUBES

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999098A (en) * 1975-08-12 1976-12-21 Zenith Radio Corporation Color cathode ray tube having an improved shadow mask suspension system
US3986072A (en) * 1975-08-12 1976-10-12 Zenith Radio Corporation Color cathode ray tube having an improved shadow mask suspension system
NL8003611A (en) * 1980-06-23 1982-01-18 Philips Nv COLOR TELEVISION PICTURE TUBE.
NL8004174A (en) * 1980-07-21 1982-02-16 Philips Nv COLOR IMAGE TUBE.
US4939412A (en) * 1988-03-30 1990-07-03 Rca Licensing Corporation Color picture tube having improved shadow mask-frame assembly
IT1245379B (en) * 1991-03-28 1994-09-20 Videocolor Spa COLOR IMAGE REPRODUCTION TUBE EQUIPPED WITH A PERFECTED SUPPORT OF THE SHADOW-FRAME MASK COMPLEX
JP2883857B2 (en) * 1995-07-03 1999-04-19 三星電子株式会社 Grounding equipment for monitor CRT
KR100404577B1 (en) * 2000-04-11 2003-11-12 엘지전자 주식회사 Spring for cathode ray tube

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330980A (en) * 1965-07-16 1967-07-11 Rca Corp Shadow mask mounted with bi-metallic sections connected by expansible loop
NL150614B (en) * 1968-02-08 1976-08-16 Philips Nv COLOR SELECTION ELECTRODE ASSEMBLY FOR A COLOR TELEVISION DISPLAY TUBE, AS WELL AS A SUSPENSION FOR A COLOR TELEVISION DISPLAY TUBE FITTED WITH SUCH COLOR SELECTION ELECTRODE ASSEMBLY.
NL150613B (en) * 1968-06-21 1976-08-16 Philips Nv COLOR SELECTION ELECTRODE ASSEMBLY FOR A COLOR TELEVISION DISPLAY TUBE AND SUSPENSION FOR A COLOR TELEVISION DISPLAY TUBE EQUIPPED WITH SUCH COLOR SELECTION DISPLAY TUBE.
DE1936177B2 (en) * 1968-07-26 1977-07-14 N V Philips" Gloeilampenfabneken Eindhoven (Niederlande) COLOR TELEVISION TUBE WITH A RECTANGULAR COLOR SELECTION ELECTRODE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401511A1 (en) * 1975-12-22 1979-03-23 Rca Corp IMPROVEMENTS TO COLOR TELEVISION IMAGE TUBES
FR2395592A1 (en) * 1977-06-22 1979-01-19 Hitachi Ltd TRICHROME CATHODIC TUBE WITH INTERCHANGEABLE PERFORATED MASK

Also Published As

Publication number Publication date
GB1481716A (en) 1977-08-03
US3896321A (en) 1975-07-22
NL7415924A (en) 1975-06-16
DE2458857A1 (en) 1975-06-19
CA1022597A (en) 1977-12-13
FR2254874B1 (en) 1980-03-28
JPS5092678A (en) 1975-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse