CA927467A - Ruggedized parallax barrier supporting system for color cathode ray tubes - Google Patents

Ruggedized parallax barrier supporting system for color cathode ray tubes

Info

Publication number
CA927467A
CA927467A CA071606A CA71606A CA927467A CA 927467 A CA927467 A CA 927467A CA 071606 A CA071606 A CA 071606A CA 71606 A CA71606 A CA 71606A CA 927467 A CA927467 A CA 927467A
Authority
CA
Canada
Prior art keywords
ruggedized
cathode ray
parallax barrier
color cathode
ray tubes
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
Application number
CA071606A
Other languages
English (en)
Inventor
T. Kuryla Alan
R. Kautz George
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.)
GTE Sylvania Inc
Original Assignee
GTE Sylvania Inc
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 GTE Sylvania Inc filed Critical GTE Sylvania Inc
Application granted granted Critical
Publication of CA927467A publication Critical patent/CA927467A/en
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
CA071606A 1969-01-08 1970-01-07 Ruggedized parallax barrier supporting system for color cathode ray tubes Expired CA927467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78969169A 1969-01-08 1969-01-08

Publications (1)

Publication Number Publication Date
CA927467A true CA927467A (en) 1973-05-29

Family

ID=25148405

Family Applications (1)

Application Number Title Priority Date Filing Date
CA071606A Expired CA927467A (en) 1969-01-08 1970-01-07 Ruggedized parallax barrier supporting system for color cathode ray tubes

Country Status (4)

Country Link
US (1) US3743878A (fr)
BE (1) BE744095A (fr)
CA (1) CA927467A (fr)
DE (1) DE6949420U (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317064A (en) * 1979-10-15 1982-02-23 Zenith Radio Corporation Shadow mask suspension system
DE3868968D1 (de) * 1987-04-16 1992-04-16 Toshiba Kawasaki Kk Schattenmasken-anbringung fuer farbkathodenstrahlroehre.
CN105810853B (zh) * 2016-05-19 2017-11-24 京东方科技集团股份有限公司 对抗力施加装置、掩膜制造装置及相应方法

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
US3370194A (en) * 1966-05-31 1968-02-20 Nat Video Corp Color tube mask mounting including means for limiting shift of the mask center
US3524972A (en) * 1967-10-05 1970-08-18 Nat Video Corp Shadow mask bimetal strip means with motion-limiting bumper
US3454813A (en) * 1968-09-12 1969-07-08 Admiral Corp Mask-frame captivator

Also Published As

Publication number Publication date
BE744095A (fr) 1970-06-15
US3743878A (en) 1973-07-03
DE6949420U (de) 1970-05-06

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