CA1022598A - Device for suspending a color selection electrode in a color cathode ray tube - Google Patents

Device for suspending a color selection electrode in a color cathode ray tube

Info

Publication number
CA1022598A
CA1022598A CA212,586A CA212586A CA1022598A CA 1022598 A CA1022598 A CA 1022598A CA 212586 A CA212586 A CA 212586A CA 1022598 A CA1022598 A CA 1022598A
Authority
CA
Canada
Prior art keywords
color
suspending
ray tube
cathode ray
selection electrode
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
CA212,586A
Other languages
French (fr)
Inventor
Kazimir Palac
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
Application granted granted Critical
Publication of CA1022598A publication Critical patent/CA1022598A/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
CA212,586A 1973-12-26 1974-10-29 Device for suspending a color selection electrode in a color cathode ray tube Expired CA1022598A (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
CA1022598A true CA1022598A (en) 1977-12-13

Family

ID=23697854

Family Applications (1)

Application Number Title Priority Date Filing Date
CA212,586A Expired CA1022598A (en) 1973-12-26 1974-10-29 Device for suspending a color selection electrode in a color cathode ray tube

Country Status (4)

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

Families Citing this family (22)

* 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
US3986072A (en) * 1975-08-12 1976-10-12 Zenith Radio Corporation Color cathode ray tube having an improved shadow mask suspension system
US3999098A (en) * 1975-08-12 1976-12-21 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
FI71211C (en) * 1977-06-22 1986-11-24 Hitachi Ltd HAZARDOUS FOER EN SKUGGMASK I ETT FAERGKATODSTRAOLERER
NL8004174A (en) * 1980-07-21 1982-02-16 Philips Nv COLOR IMAGE TUBE.
NL8102182A (en) * 1981-05-04 1982-12-01 Philips Nv COLOR IMAGE TUBE.
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 (en) * 1986-10-29 1993-05-17 제니스 일렉트로닉스 코포레이션 Tension mask assembly for a color crt and undulating support structure for tension shadow mask
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 (en) * 1990-10-27 1993-01-25 삼성전관 주식회사 Color cathod ray tube having shadow mask structure system
IT1245379B (en) * 1991-03-28 1994-09-20 Videocolor Spa COLOR IMAGE REPRODUCTION TUBE EQUIPPED WITH A PERFECTED SUPPORT OF THE SHADOW-FRAME MASK COMPLEX
US5682300A (en) * 1995-07-03 1997-10-28 Samsung Electronics Co., Ltd. Grounding apparatus for a cathode ray tube
DE19757357C2 (en) * 1996-12-30 2001-12-06 Samsung Display Devices Co Ltd Shadow mask assembly for a color cathode ray tube
JP4237308B2 (en) * 1998-11-10 2009-03-11 浜松ホトニクス株式会社 Photomultiplier tube
AU2000243183A1 (en) * 2000-05-08 2001-11-20 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 (en) * 1967-06-02 1976-09-15 Philips Nv COLOR TV DISPLAY TUBE.
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

Also Published As

Publication number Publication date
US3890526A (en) 1975-06-17
GB1500897A (en) 1978-02-15
JPS5099072A (en) 1975-08-06

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