CA941007A - Method of mounting a mask in a cathode-ray tube using retractable spacing units - Google Patents

Method of mounting a mask in a cathode-ray tube using retractable spacing units

Info

Publication number
CA941007A
CA941007A CA126,296A CA126296A CA941007A CA 941007 A CA941007 A CA 941007A CA 126296 A CA126296 A CA 126296A CA 941007 A CA941007 A CA 941007A
Authority
CA
Canada
Prior art keywords
cathode
mask
mounting
ray tube
spacing units
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
CA126,296A
Other versions
CA126296S (en
Inventor
Laurence B. Kimbrough
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA941007A publication Critical patent/CA941007A/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
CA126,296A 1970-12-24 1971-10-27 Method of mounting a mask in a cathode-ray tube using retractable spacing units Expired CA941007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10131570A 1970-12-24 1970-12-24

Publications (1)

Publication Number Publication Date
CA941007A true CA941007A (en) 1974-01-29

Family

ID=22284008

Family Applications (1)

Application Number Title Priority Date Filing Date
CA126,296A Expired CA941007A (en) 1970-12-24 1971-10-27 Method of mounting a mask in a cathode-ray tube using retractable spacing units

Country Status (7)

Country Link
US (1) US3672014A (en)
JP (1) JPS5550336B1 (en)
BE (1) BE777156A (en)
CA (1) CA941007A (en)
DE (1) DE2164242C3 (en)
FR (1) FR2119597A5 (en)
GB (1) GB1348440A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325166A (en) * 1978-05-22 1982-04-20 U.S. Philips Corporation Method of manufacturing a color television display tube
US4587467A (en) * 1985-03-14 1986-05-06 Rca Corporation System for orienting a rotating member
LT4379B (en) 1996-12-04 1998-09-25 Akcinė bendrovė "EKRANAS" A device for assembling of screen assembly of color kinescope

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335479A (en) * 1964-06-12 1967-08-15 Rca Corp Method of fabricating and processing cathode ray tubes
US3482286A (en) * 1966-01-07 1969-12-09 Rca Corp Cathode ray tube manufacture
US3564195A (en) * 1968-11-05 1971-02-16 Admiral Corp Mask-to-frame welding indicator
US3537161A (en) * 1968-11-19 1970-11-03 Sylvania Electric Prod Process for achieving custom mask to panel spacing in cathode ray tubes

Also Published As

Publication number Publication date
FR2119597A5 (en) 1972-08-04
US3672014A (en) 1972-06-27
JPS5550336B1 (en) 1980-12-17
DE2164242A1 (en) 1972-07-13
DE2164242C3 (en) 1980-11-20
DE2164242B2 (en) 1980-03-06
BE777156A (en) 1972-04-17
GB1348440A (en) 1974-03-20

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