GB1115313A - Cathode ray tube - Google Patents

Cathode ray tube

Info

Publication number
GB1115313A
GB1115313A GB24151/65A GB2415165A GB1115313A GB 1115313 A GB1115313 A GB 1115313A GB 24151/65 A GB24151/65 A GB 24151/65A GB 2415165 A GB2415165 A GB 2415165A GB 1115313 A GB1115313 A GB 1115313A
Authority
GB
United Kingdom
Prior art keywords
stud
mask
straps
strap
june
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
GB24151/65A
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
Radio Corporation of America
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, Radio Corporation of America filed Critical RCA Corp
Publication of GB1115313A publication Critical patent/GB1115313A/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

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

1,115,313. Colour television tubes. RADIO CORPORATION OF AMERICA. 8 June, 1965 [12 June, 1964], No. 24151/65. Heading H1D. In a shadow-mask colour television display tube the mask is supported from the side wall of the tube faceplate by free-ended apertured leaf spring straps which engage frusto-conical studs spaced around the side wall, the aperture in each strap 40 having edges 52 which contact the stud 36 at an angle # which is equal to or slightly greater than the angle of taper α of the stud. Thus, the strap may be pressed down on the stud without gouging of the stud. The apertures may have inwardly projecting fingers or may be triangular and the aperture edges may be tapered as desired by bending, grinding or stamping. The straps may be bent or the studs tilted, and to allow for differential, tangential, thermal expansion of the mask, support straps and screen panel, the support points are offset from the major and minor axes of the screen.
GB24151/65A 1964-06-12 1965-06-08 Cathode ray tube Expired GB1115313A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US374755A US3308327A (en) 1964-06-12 1964-06-12 Cathode ray tube
US374691A US3335479A (en) 1964-06-12 1964-06-12 Method of fabricating and processing cathode ray tubes
US374587A US3334259A (en) 1964-06-12 1964-06-12 Shadow mask mounting structure
US409261A US3296625A (en) 1964-06-12 1964-11-05 Cathode ray tube with electrode supported by strap-like springs
US409190A US3296477A (en) 1964-06-12 1964-11-05 Cathode ray tube with electrode supported by strap-like springs

Publications (1)

Publication Number Publication Date
GB1115313A true GB1115313A (en) 1968-05-29

Family

ID=27541342

Family Applications (5)

Application Number Title Priority Date Filing Date
GB25029/65A Expired GB1084588A (en) 1964-06-12 1965-05-27 Improvements in and relating to the fabrication of cathode ray tubes
GB22902/65A Expired GB1109001A (en) 1964-06-12 1965-05-28 Cathode ray tube structures and methods of making the structures
GB24151/65A Expired GB1115313A (en) 1964-06-12 1965-06-08 Cathode ray tube
GB6359/68A Expired GB1120332A (en) 1964-06-12 1965-06-12 Methods of fabricating and processing cathode ray tubes
GB19471/65A Expired GB1120331A (en) 1964-06-12 1965-06-12 Methods of fabricating and processing cathode ray tubes

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB25029/65A Expired GB1084588A (en) 1964-06-12 1965-05-27 Improvements in and relating to the fabrication of cathode ray tubes
GB22902/65A Expired GB1109001A (en) 1964-06-12 1965-05-28 Cathode ray tube structures and methods of making the structures

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB6359/68A Expired GB1120332A (en) 1964-06-12 1965-06-12 Methods of fabricating and processing cathode ray tubes
GB19471/65A Expired GB1120331A (en) 1964-06-12 1965-06-12 Methods of fabricating and processing cathode ray tubes

Country Status (8)

Country Link
US (5) US3308327A (en)
BE (4) BE665326A (en)
DE (4) DE1514352B1 (en)
DK (6) DK121388B (en)
FR (3) FR1435690A (en)
GB (5) GB1084588A (en)
NL (4) NL148436B (en)
SE (2) SE308735B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243020A (en) * 1990-03-16 1991-10-16 Thomson Consumer Electronics Mounting shadow mask in color cathode ray tube

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482286A (en) * 1966-01-07 1969-12-09 Rca Corp Cathode ray tube manufacture
US3449611A (en) * 1966-06-22 1969-06-10 Nat Video Corp Suspension system for color television tube mask
US3468005A (en) * 1966-09-20 1969-09-23 Sylvania Electric Prod Process for improving mask-screen registration in cathode ray tubes
NL6616317A (en) * 1966-11-19 1968-05-20
US3357767A (en) * 1967-03-01 1967-12-12 Sylvania Electric Prod Cathode ray tube fabrication
US3492522A (en) * 1967-08-15 1970-01-27 Zenith Radio Corp Shadow mask supported by v-shaped springs having apices directed toward gun
US3562517A (en) * 1967-10-03 1971-02-09 Nat Video Corp Shadow mask mounting system for color kinescope including one side direct connection
US3537161A (en) * 1968-11-19 1970-11-03 Sylvania Electric Prod Process for achieving custom mask to panel spacing in cathode ray tubes
US3537159A (en) * 1968-11-19 1970-11-03 Sylvania Electric Prod Apparatus for achieving custom mask to panel spacing in cathode ray tubes
US3898508A (en) * 1968-12-19 1975-08-05 Zenith Radio Corp Temperature compensated shadow mask for a color cathode-ray tube
US3610990A (en) * 1969-04-18 1971-10-05 Hitachi Ltd Leaf spring arrangement for color selection electrode
US3553517A (en) * 1969-04-21 1971-01-05 Sylvania Electric Prod Support means for a color cathode ray tube shadow mask member having smooth circumferential seating contact
US3619689A (en) * 1970-04-06 1971-11-09 Rca Corp Cathode-ray tube with electrode supported by straplike springs
US3700948A (en) * 1970-07-09 1972-10-24 Motorola Inc Edge-bonded bi-metallic strip extending from metal plate on shadow mask to stud via spring of substantially smaller cross-sectional area than strip
US3672014A (en) * 1970-12-24 1972-06-27 Rca Corp Method of mounting a mass in a cathode-ray tube using retractable spacing units
US3701185A (en) * 1971-01-18 1972-10-31 Rca Corp Method of assembling a mask with a frame assembly for mounting in a cathode-ray tube using a remote assembly position
US3701193A (en) * 1971-03-05 1972-10-31 Rca Corp Method of assembling and mounting an aperture mask in a mask-panel assembly of a cathode-ray tube using a full surface spacer
US3832592A (en) * 1971-07-05 1974-08-27 Hitachi Ltd Mask electrode support for color picture tube
NL161915C (en) * 1973-06-14 1980-03-17 Philips Nv COLOR TELEVISION IMAGE TUBE WITH COLOR SELECTION ELECTRODE.
NL7510970A (en) * 1975-09-18 1977-03-22 Philips Nv CATHOD BEAM TUBE.
US4058875A (en) * 1976-08-18 1977-11-22 Rca Corporation Method of assembling a mask-panel assembly of a shadow-mask cathode-ray tube
NL8004173A (en) * 1980-07-21 1982-02-16 Philips Nv COLOR IMAGE TUBE.
DE3035368A1 (en) * 1980-09-19 1982-05-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Shadow mask fixing for colour TV tube - has metal cylindrical peg over which tube slips to retain mask
NL8102182A (en) * 1981-05-04 1982-12-01 Philips Nv COLOR IMAGE TUBE.
US4460843A (en) * 1982-04-29 1984-07-17 Rca Corporation Color picture tube having improved temperature compensating support for a mask-frame assembly
US4467242A (en) * 1982-10-18 1984-08-21 Rca Corporation Color selection electrode mounting structure having an off-set washer
JPS6015241Y2 (en) * 1983-05-31 1985-05-14 ソニー株式会社 Installation device for color cathode ray tube electron beam arrival position selection means
US4500767A (en) * 1983-07-27 1985-02-19 Rca Corporation Shadow mask washer/spring welding apparatus
US4604072A (en) * 1984-07-03 1986-08-05 Rca Corporation Method for engaging support studs into shadow mask spring apparatus
JP2577361B2 (en) * 1985-09-25 1997-01-29 株式会社東芝 Color picture tube
JP2965254B2 (en) * 1988-01-22 1999-10-18 株式会社東芝 Method of manufacturing color picture tube
US4992067A (en) * 1989-10-25 1991-02-12 Rca Licensing Corp. Method of manufacturing a color cathode-ray tube
JP3516462B2 (en) * 1993-05-20 2004-04-05 ソニー株式会社 Manufacturing method of cathode ray tube
KR100585524B1 (en) * 2003-05-12 2006-06-07 엘지.필립스 디스플레이 주식회사 A Holder For CRT and Method of making thereof
KR101996437B1 (en) 2012-10-16 2019-07-05 삼성디스플레이 주식회사 Transparent protection window, flexible display apparatus with the same and the method for manufacturing the transparent protection window

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1994251A (en) * 1934-03-02 1935-03-12 Mueller Electric Company Connecter
US2546828A (en) * 1950-02-17 1951-03-27 Nat Union Radio Corp Target assembly for cathode-ray tubes
US2727172A (en) * 1954-08-18 1955-12-13 Rca Corp Electrode support for cathode-ray color tube
US2846608A (en) * 1954-09-14 1958-08-05 Rca Corp Cathode-ray tube
US2961560A (en) * 1955-05-06 1960-11-22 Columbia Broadcasting Syst Inc Color picture tube
US2871087A (en) * 1956-02-10 1959-01-27 Westinghouse Electric Corp Method of assembling a color television tube
US2856552A (en) * 1956-03-15 1958-10-14 Gen Electric Grille structure for television picture tubes
NL216226A (en) * 1956-04-17
US2823328A (en) * 1956-04-20 1958-02-11 Owensillinois Glass Company Mounting for color-control elements in cathode-ray tubes
US2928967A (en) * 1956-09-13 1960-03-15 Owens Illinois Glass Co Brackets for glass parts and method of attachment
US2878623A (en) * 1956-09-14 1959-03-24 Owens Illinois Glass Co Method of attaching metal brackets to glass
US2922063A (en) * 1956-11-07 1960-01-19 Sylvania Electric Prod Target assembly for cathode ray tubes
US3004182A (en) * 1958-03-13 1961-10-10 Owens Illinois Glass Co Mounting element and method of attachment to glass
US2951167A (en) * 1958-06-26 1960-08-30 Kimble Glass Co Support means for mounting color-control element in glass portion of cathode-ray tube envelope
US3034009A (en) * 1960-01-18 1962-05-08 Gen Electric Pin seal accelerator tubes
US3187404A (en) * 1962-01-11 1965-06-08 Rauland Corp Method of manufacture of color television picture tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243020A (en) * 1990-03-16 1991-10-16 Thomson Consumer Electronics Mounting shadow mask in color cathode ray tube
GB2243020B (en) * 1990-03-16 1994-09-07 Thomson Consumer Electronics Color picture tube

Also Published As

Publication number Publication date
FR1435690A (en) 1966-04-15
NL139147B (en) 1973-06-15
DE1437838A1 (en) 1968-12-05
GB1084588A (en) 1967-09-27
US3296625A (en) 1967-01-03
US3296477A (en) 1967-01-03
US3335479A (en) 1967-08-15
NL145094B (en) 1975-02-17
DE1437838B2 (en) 1970-11-19
NL6507481A (en) 1965-12-13
GB1120331A (en) 1968-07-17
FR1435691A (en) 1966-04-15
GB1109001A (en) 1968-04-10
US3334259A (en) 1967-08-01
NL148436B (en) 1976-01-15
BE665325A (en) 1965-10-01
DK122553B (en) 1972-03-13
SE306350B (en) 1968-11-25
DE1288691C2 (en) 1975-01-30
US3308327A (en) 1967-03-07
NL6507483A (en) 1965-12-13
BE665326A (en) 1965-10-01
NL6507480A (en) 1965-12-13
NL148182B (en) 1975-12-15
BE665322A (en) 1965-10-01
SE308735B (en) 1969-02-24
GB1120332A (en) 1968-07-17
DE1789070B1 (en) 1975-07-31
FR1436497A (en) 1966-04-22
NL6507566A (en) 1965-12-13
DK120809B (en) 1971-07-19
DK121388B (en) 1971-10-11
DK121523B (en) 1971-10-25
DE1286540B (en) 1969-01-09
DE1514352B1 (en) 1970-07-30
DE1288691B (en) 1969-02-06
BE665321A (en) 1965-10-01
DK119215B (en) 1970-11-30
DK118513B (en) 1970-08-31

Similar Documents

Publication Publication Date Title
GB1115313A (en) Cathode ray tube
GB1500897A (en) Colour cathode ray tube
GB1139748A (en) Colour kinescopes
GB1172334A (en) Shadow-Mask Cathode-Ray Tube
GB1239891A (en) Colour display cathode-raytube
GB1485856A (en) Cathode-ray tube
GB1218692A (en) Colour cathode ray tube having a shadow mask
GB1055729A (en) Cathode ray tubes
GB1512852A (en) Projection television tube system
GB1036742A (en) Improvements in or relating to television cathode ray tubes
GB1160346A (en) Method of Fixing a Flat Screen to a Cathode-Ray Tube.
GB894482A (en) Improvements in or relating to colour television tubes
GB1003167A (en) Cathode ray tube
GB1481716A (en) Electrode suspension system for colour selection electrode of a colour cathode ray tube
GB1192725A (en) Resilient Suspension Member for Securing a Colour Selection Electrode in the Envelope of a Colour Television Display Cathode-Ray Tube
GB1263774A (en) Improvements in and relating to cathode ray tubes
GB1041478A (en) Electron guns
GB1004978A (en) High frequency electron discharge apparatus
GB1304567A (en)
GB1003166A (en) Cathode ray tubes
GB1358811A (en) Cathode-ray tube having an apertured mask
GB1250408A (en)
GB786085A (en) Improvements in or relating to television receivers
GB1046620A (en) Improvements in or relating to multi-colour display cathode-ray tubes
GB1230109A (en)