CA1022992A - Shadow mask support in a colour television display tube - Google Patents

Shadow mask support in a colour television display tube

Info

Publication number
CA1022992A
CA1022992A CA213,883A CA213883A CA1022992A CA 1022992 A CA1022992 A CA 1022992A CA 213883 A CA213883 A CA 213883A CA 1022992 A CA1022992 A CA 1022992A
Authority
CA
Canada
Prior art keywords
shadow mask
display tube
television display
mask support
colour television
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
CA213,883A
Other languages
English (en)
French (fr)
Other versions
CA213883S (en
Inventor
Johannes A. Van Leeuwen
Gijsbertus Bakker
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA1022992A publication Critical patent/CA1022992A/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
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/28—Non-electron-emitting electrodes; Screens
    • H01J19/32—Anodes
    • H01J19/36—Cooling of anodes
    • 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
    • H01J29/006—Arrangements for eliminating unwanted temperature effects
    • 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
    • H01J2229/0716—Mounting arrangements of aperture plate to frame or vessel
    • 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
    • H01J2229/0722—Frame
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0027—Mitigation of temperature effects
CA213,883A 1973-11-21 1974-11-15 Shadow mask support in a colour television display tube Expired CA1022992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7315905A NL7315905A (nl) 1973-11-21 1973-11-21 Elektronenstraalbuis voor het weergeven van ge- kleurde beelden.

Publications (1)

Publication Number Publication Date
CA1022992A true CA1022992A (en) 1977-12-20

Family

ID=19820044

Family Applications (1)

Application Number Title Priority Date Filing Date
CA213,883A Expired CA1022992A (en) 1973-11-21 1974-11-15 Shadow mask support in a colour television display tube

Country Status (11)

Country Link
US (1) US3936691A (de)
JP (2) JPS5081774A (de)
AT (1) AT338885B (de)
BE (1) BE822382A (de)
CA (1) CA1022992A (de)
DE (1) DE2453007C3 (de)
ES (1) ES432064A1 (de)
FR (1) FR2251906B1 (de)
GB (1) GB1486023A (de)
IT (1) IT1024848B (de)
NL (1) NL7315905A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3018623C2 (de) * 1980-05-16 1983-03-24 Kernforschungsanlage Jülich GmbH, 5170 Jülich Beschleunigungsgitter
CA1204143A (en) * 1982-08-27 1986-05-06 Kanemitsu Sato Textured shadow mask
JPH0821332B2 (ja) * 1984-05-10 1996-03-04 株式会社東芝 カラー受像管
JP2703881B2 (ja) * 1984-12-27 1998-01-26 株式会社東芝 カラー受像管
ATA331085A (de) * 1985-11-13 1994-05-15 Ims Ionen Mikrofab Syst Teilchen- oder strahlenbelastbare maske und verfahren zur herstellung derselben
KR910005085B1 (ko) * 1988-02-03 1991-07-22 미쓰비시덴기 가부시기갸이샤 컬러수상관
US5680004A (en) * 1995-12-28 1997-10-21 Thomson Consumer Electronics, Inc. Color picture tube having an improved shadow mask-to-frame connection
KR100544112B1 (ko) * 1999-03-29 2006-01-23 삼성에스디아이 주식회사 음극선관용 마스크프레임 어셈블리
JP3752918B2 (ja) * 1999-10-01 2006-03-08 松下電器産業株式会社 カラー陰極線管

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387159A (en) * 1966-10-28 1968-06-04 Nat Video Corp Color television tube mask mounting with aperture alignment maintenance during expansion
NL165327C (nl) * 1971-04-28 1981-03-16 Ergon Spa Schaduwmasker-eenheid voor een kleurentelevisie- weergeefbuis.
JPS4853668A (de) * 1971-11-08 1973-07-27

Also Published As

Publication number Publication date
US3936691A (en) 1976-02-03
ATA922074A (de) 1977-01-15
BE822382A (fr) 1975-05-20
FR2251906A1 (de) 1975-06-13
JPS5081774A (de) 1975-07-02
AT338885B (de) 1977-09-26
DE2453007C3 (de) 1979-09-13
DE2453007A1 (de) 1975-05-22
JPS5542368Y2 (de) 1980-10-03
GB1486023A (en) 1977-09-14
DE2453007B2 (de) 1979-01-25
NL7315905A (nl) 1975-05-23
IT1024848B (it) 1978-07-20
AU7546674A (en) 1976-05-20
FR2251906B1 (de) 1977-11-04
JPS5566372U (de) 1980-05-07
ES432064A1 (es) 1976-11-01

Similar Documents

Publication Publication Date Title
AU498592B2 (en) Color television tube
AU503501B2 (en) Colour cathode ray tube
CA1032649A (en) Degaussing device for a colour television display tube
CA993029A (en) Arrangement of rectangular apertures in a colour selection electrode of a colour picture tube
CA1011871A (en) Colour television display apparatus including a cathode-ray tube
CA1022992A (en) Shadow mask support in a colour television display tube
CA1001295A (en) Colour television display apparatus provided with a cathode-ray tube
CA1003481A (en) Colour television display tube having a colour selection electrode
CA1011451A (en) Colour television display apparatus incorporating a television display tube
CA1006216A (en) Deflection device for a colour television display tube
CA1024338A (en) Cathode-ray tube for image display
AU6701574A (en) Color television tube
CA874022A (en) Supports for a substantially rectangular shadow mask in a colour television display cathode-ray tube
AU6301769A (en) Colour television display tube comprising a shadow mask
CA913686A (en) Colour television picture tube comprising a shadow mask
AU488156B2 (en) Colour television display tube having a colour selection electrode
CA1032590A (en) Deflection unit for colour television display tubes
CA1011388A (en) Cathode ray tube for displaying colour pictures
AU478807B2 (en) Colour television display apparatus incorporating a television display tube
CA908716A (en) Member for supporting a colour selection electrode in a television picture tube
CA906559A (en) Colour television display device including a cathode-ray tube
CA1003023A (en) Color picture tube
AU492730B2 (en) Degaussing device fora colour television display tube
CA907677A (en) Shadow mask support mechanism for a colour television image tube
CA908718A (en) Shadow mask support means for a color television image tube