IT985896B - Tubo a raggi catodici - Google Patents

Tubo a raggi catodici

Info

Publication number
IT985896B
IT985896B IT6834773A IT6834773A IT985896B IT 985896 B IT985896 B IT 985896B IT 6834773 A IT6834773 A IT 6834773A IT 6834773 A IT6834773 A IT 6834773A IT 985896 B IT985896 B IT 985896B
Authority
IT
Italy
Prior art keywords
tube
cathode beams
beams
cathode
Prior art date
Application number
IT6834773A
Other languages
English (en)
Italian (it)
Original Assignee
Rca 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 Rca Corp filed Critical Rca Corp
Application granted granted Critical
Publication of IT985896B publication Critical patent/IT985896B/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
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0722—Frame
IT6834773A 1972-05-17 1973-05-11 Tubo a raggi catodici IT985896B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25426072A 1972-05-17 1972-05-17

Publications (1)

Publication Number Publication Date
IT985896B true IT985896B (it) 1974-12-20

Family

ID=22963572

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6834773A IT985896B (it) 1972-05-17 1973-05-11 Tubo a raggi catodici

Country Status (6)

Country Link
JP (1) JPS4948710A (de)
CA (1) CA988141A (de)
FR (1) FR2184899B1 (de)
GB (1) GB1424366A (de)
IT (1) IT985896B (de)
NL (1) NL7306811A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5916060U (ja) * 1982-07-23 1984-01-31 株式会社東芝 シヤドウマスク構体
JPS5975539A (ja) * 1982-10-25 1984-04-28 Toshiba Corp カラ−受像管
US4748371A (en) * 1987-02-10 1988-05-31 Rca Licensing Corporation Cathode-ray tube shadow mask for low overscan
US5072151A (en) * 1991-01-14 1991-12-10 Videocolor S.P.A. Color picture tube having improved shadow mask frame
US5218267A (en) * 1991-11-22 1993-06-08 Thomson Consumer Electronics, Inc. Color picture tube with shadow mask-frame assembly
US5689150A (en) * 1995-11-14 1997-11-18 Thomson Consumer Electronics, Inc. Color picture tube having improved shadow mask frame
FR2749104B1 (fr) * 1996-05-22 1998-08-28 Imphy Sa Cadre de masque perfore d'un tube a rayons cathodiques et procede de fabrication
DE19632415A1 (de) * 1996-08-05 1998-02-12 Samsung Display Devices Co Ltd Verfahren zur Herstellung von Maskenrahmen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4310508Y1 (de) * 1964-03-25 1968-05-08

Also Published As

Publication number Publication date
GB1424366A (en) 1976-02-11
DE2324811A1 (de) 1973-11-29
AU5559073A (en) 1974-11-14
DE2324811B2 (de) 1975-10-02
NL7306811A (de) 1973-11-20
FR2184899B1 (de) 1977-02-11
FR2184899A1 (de) 1973-12-28
JPS4948710A (de) 1974-05-11
CA988141A (en) 1976-04-27

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