GB1500897A - Colour cathode ray tube - Google Patents

Colour cathode ray tube

Info

Publication number
GB1500897A
GB1500897A GB54447/74A GB5444774A GB1500897A GB 1500897 A GB1500897 A GB 1500897A GB 54447/74 A GB54447/74 A GB 54447/74A GB 5444774 A GB5444774 A GB 5444774A GB 1500897 A GB1500897 A GB 1500897A
Authority
GB
United Kingdom
Prior art keywords
electrode
faceplate
lug
stamping
ray tube
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
GB54447/74A
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.)
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 GB1500897A publication Critical patent/GB1500897A/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)
GB54447/74A 1973-12-26 1974-12-17 Colour cathode ray tube Expired GB1500897A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US428176A US3890526A (en) 1973-12-26 1973-12-26 Faceplate mounting structure for cathode ray tube color selection electrode

Publications (1)

Publication Number Publication Date
GB1500897A true GB1500897A (en) 1978-02-15

Family

ID=23697854

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54447/74A Expired GB1500897A (en) 1973-12-26 1974-12-17 Colour cathode ray tube

Country Status (4)

Country Link
US (1) US3890526A (enExample)
JP (1) JPS5099072A (enExample)
CA (1) CA1022598A (enExample)
GB (1) GB1500897A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000369A (en) * 1977-06-22 1979-01-04 Hitachi Ltd Color cathode ray tube

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997811A (en) * 1975-07-09 1976-12-14 Owens-Illinois, Inc. Color television tube structure and method of manufacture
US4050602A (en) * 1975-07-09 1977-09-27 Owens-Illinois, Inc. Color television tube structure and method of manufacture
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
US4087717A (en) * 1977-03-21 1978-05-02 Zenith Radio Corporation Color cathode ray tube having laminar flow promoting studs in faceplate corners
NL8004174A (nl) * 1980-07-21 1982-02-16 Philips Nv Kleurenbeeldbuis.
NL8102182A (nl) * 1981-05-04 1982-12-01 Philips Nv Kleurenbeeldbuis.
US4455505A (en) * 1981-09-04 1984-06-19 Rca Corporation Color picture tube having improved temperature compensating support for a mask-frame assembly
US4547695A (en) * 1983-03-03 1985-10-15 Tektronix, Inc. CRT Shadow mask assembly
US4613785A (en) * 1984-03-29 1986-09-23 Rca Corporation Color picture tube having an improved simplified support structure for a color selection electrode
US4849671A (en) * 1986-02-21 1989-07-18 Zenith Electronics Corporation Color cathode ray tube having a faceplate-mounted support structure with a welded-on high-tension foil shadow mask
US4716334A (en) * 1986-10-31 1987-12-29 Zenith Electronics Corporation Faceplate assembly for securing a tension mask support structure to a faceplate
KR930003955B1 (ko) * 1986-10-29 1993-05-17 제니스 일렉트로닉스 코포레이션 칼라음극 선관용 면판 어셈블리 및 샤도우 마스크 지지 구조물 고착방법
US4752265A (en) * 1986-10-31 1988-06-21 Zenith Electronics Corporation Process for securing a tension mask support structure to a faceplate
US4939412A (en) * 1988-03-30 1990-07-03 Rca Licensing Corporation Color picture tube having improved shadow mask-frame assembly
KR930000577B1 (ko) * 1990-10-27 1993-01-25 삼성전관 주식회사 새도우 마스크 구조체를 가지는 칼라 음극선관
IT1245379B (it) * 1991-03-28 1994-09-20 Videocolor Spa Tubo di riproduzione di immagini a colori dotato di un supporto perfezionato del complesso a maschera d'ombra-telaio
US5682300A (en) * 1995-07-03 1997-10-28 Samsung Electronics Co., Ltd. Grounding apparatus for a cathode ray tube
DE19757357C2 (de) * 1996-12-30 2001-12-06 Samsung Display Devices Co Ltd Lochmaskenanordnung für eine Farbkathodenstrahlröhre
JP4237308B2 (ja) * 1998-11-10 2009-03-11 浜松ホトニクス株式会社 光電子増倍管
US7276704B1 (en) * 2000-05-08 2007-10-02 Hamamatsu Photonics K.K. Photomultiplier tube, photomultiplier tube unit, and radiation detector

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2961560A (en) * 1955-05-06 1960-11-22 Columbia Broadcasting Syst Inc Color picture tube
US3005921A (en) * 1958-01-27 1961-10-24 Rca Corp Cathode-ray tubes of the focus-mask variety
NL150946B (nl) * 1967-06-02 1976-09-15 Philips Nv Kleurentelevisieweergeefbuis.
US3700949A (en) * 1971-01-21 1972-10-24 Nippon Electric Co Color television picture tube
US3735179A (en) * 1972-04-03 1973-05-22 Zenith Radio Corp Face panel assembly for color cathode-ray tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000369A (en) * 1977-06-22 1979-01-04 Hitachi Ltd Color cathode ray tube
GB2000369B (en) * 1977-06-22 1982-01-20 Hitachi Ltd Colour cathode ray tube

Also Published As

Publication number Publication date
JPS5099072A (enExample) 1975-08-06
CA1022598A (en) 1977-12-13
US3890526A (en) 1975-06-17

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Legal Events

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