GB1354047A - Method of fabricating an assembly for a cathode ray tube - Google Patents

Method of fabricating an assembly for a cathode ray tube

Info

Publication number
GB1354047A
GB1354047A GB809272A GB809272A GB1354047A GB 1354047 A GB1354047 A GB 1354047A GB 809272 A GB809272 A GB 809272A GB 809272 A GB809272 A GB 809272A GB 1354047 A GB1354047 A GB 1354047A
Authority
GB
United Kingdom
Prior art keywords
mask
frame
channels
assembly
spacer
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
GB809272A
Other languages
English (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.)
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
Publication of GB1354047A publication Critical patent/GB1354047A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0727—Aperture plate
    • H01J2229/0766—Details of skirt or border
    • H01J2229/0772—Apertures, cut-outs, depressions, or the like

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
GB809272A 1971-03-05 1972-02-22 Method of fabricating an assembly for a cathode ray tube Expired GB1354047A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12130871A 1971-03-05 1971-03-05

Publications (1)

Publication Number Publication Date
GB1354047A true GB1354047A (en) 1974-06-05

Family

ID=22395834

Family Applications (1)

Application Number Title Priority Date Filing Date
GB809272A Expired GB1354047A (en) 1971-03-05 1972-02-22 Method of fabricating an assembly for a cathode ray tube

Country Status (7)

Country Link
US (1) US3701193A (enrdf_load_stackoverflow)
JP (1) JPS51425B1 (enrdf_load_stackoverflow)
CA (1) CA952974A (enrdf_load_stackoverflow)
DE (1) DE2210346A1 (enrdf_load_stackoverflow)
FR (1) FR2128519B1 (enrdf_load_stackoverflow)
GB (1) GB1354047A (enrdf_load_stackoverflow)
IT (1) IT947457B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2821819A1 (de) * 1978-05-19 1979-11-22 Philips Patentverwaltung Verfahren zur herstellung einer farbbildroehre mit einer farbauswahlelektrode
US4325166A (en) * 1978-05-22 1982-04-20 U.S. Philips Corporation Method of manufacturing a color television display tube
US4395244A (en) * 1979-06-22 1983-07-26 David Glaser Method of making a display panel
KR100459906B1 (ko) * 2002-12-26 2004-12-03 삼성에스디아이 주식회사 전계방출표시소자 및 그 제조방법

Family Cites Families (3)

* 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
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
CA952974A (en) 1974-08-13
FR2128519A1 (enrdf_load_stackoverflow) 1972-10-20
JPS51425B1 (enrdf_load_stackoverflow) 1976-01-08
FR2128519B1 (enrdf_load_stackoverflow) 1975-10-24
US3701193A (en) 1972-10-31
DE2210346B2 (enrdf_load_stackoverflow) 1974-03-28
IT947457B (it) 1973-05-21
DE2210346C3 (enrdf_load_stackoverflow) 1974-10-24
DE2210346A1 (de) 1972-09-21

Similar Documents

Publication Publication Date Title
US4451759A (en) Flat viewing screen with spacers between support plates and method of producing same
US4387321A (en) Color display tube and suspension means for color selection electrode
CA2135458A1 (en) Image Display Apparatus
GB1354047A (en) Method of fabricating an assembly for a cathode ray tube
US3489966A (en) Cathode ray tube with stainless steel grid sealed into glass envelope
US4686415A (en) Tensed mask color cathode ray tube and mask support frame therefor
GB1458229A (en) Shadow-mask colour cathode ray tubes
US5072151A (en) Color picture tube having improved shadow mask frame
GB1140365A (en) Improvements relating to shadow mask cathode ray tubes
JPH08505264A (ja) カラーｃｒｔ用のシャドーマスクの防振
CA2038224A1 (en) Color picture tube having improved shadow mask-frame assembly support
KR100241598B1 (ko) 음극선관용 결합스프링과 그 제조방법
US2618759A (en) Viewing screen for color television receivers
JP2000011908A (ja) シャドウマスク組立を備えたカラー陰極線管
EP0257659B1 (en) Apparatus for forming a shadow mask
JPH05205655A (ja) カラーブラウン管の偏向ヨーク据付装置
GB1250408A (enrdf_load_stackoverflow)
JP3112033B2 (ja) カラー陰極線管
JPH07192646A (ja) カラー受像管
US6225734B1 (en) Flat panel cathode-ray tube having improved support frame
JPS5816457A (ja) カラ−光源管
EP0249970A3 (en) Color cathode ray tube shadow mask and support structure therefore and method of manufacturing face plate for color cathode ray tube
US4840596A (en) Factory fixture frame with means for temporarily and removably supporting an in-process tension mask for a color cathode ray tube
CA2132187A1 (en) Color Picture Tube Having Improved Shadow Mask-Frame Assembly Support Means
US3660709A (en) Color television tube having shadow mask support studs unequally spaced from screen

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee