IT1024848B - Tubo a raggi catodici per televisione a colori - Google Patents

Tubo a raggi catodici per televisione a colori

Info

Publication number
IT1024848B
IT1024848B IT70366/74A IT7036674A IT1024848B IT 1024848 B IT1024848 B IT 1024848B IT 70366/74 A IT70366/74 A IT 70366/74A IT 7036674 A IT7036674 A IT 7036674A IT 1024848 B IT1024848 B IT 1024848B
Authority
IT
Italy
Prior art keywords
tube
color television
cathode beams
beams
cathode
Prior art date
Application number
IT70366/74A
Other languages
English (en)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT1024848B publication Critical patent/IT1024848B/it

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
IT70366/74A 1973-11-21 1974-11-18 Tubo a raggi catodici per televisione a colori IT1024848B (it)

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
IT1024848B true IT1024848B (it) 1978-07-20

Family

ID=19820044

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70366/74A IT1024848B (it) 1973-11-21 1974-11-18 Tubo a raggi catodici per televisione a colori

Country Status (11)

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

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 (it) * 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 (it) 1975-06-13
CA1022992A (en) 1977-12-20
JPS5081774A (it) 1975-07-02
AT338885B (de) 1977-09-26
DE2453007C3 (de) 1979-09-13
DE2453007A1 (de) 1975-05-22
JPS5542368Y2 (it) 1980-10-03
GB1486023A (en) 1977-09-14
DE2453007B2 (de) 1979-01-25
NL7315905A (nl) 1975-05-23
AU7546674A (en) 1976-05-20
FR2251906B1 (it) 1977-11-04
JPS5566372U (it) 1980-05-07
ES432064A1 (es) 1976-11-01

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