BE749654A - MASK WITH OPENINGS FOR COLOR TELEVISION IMAGE TUBE - Google Patents

MASK WITH OPENINGS FOR COLOR TELEVISION IMAGE TUBE

Info

Publication number
BE749654A
BE749654A BE749654DA BE749654A BE 749654 A BE749654 A BE 749654A BE 749654D A BE749654D A BE 749654DA BE 749654 A BE749654 A BE 749654A
Authority
BE
Belgium
Prior art keywords
mask
openings
color television
television image
image tube
Prior art date
Application number
Other languages
French (fr)
Inventor
M C Kirchner
Original Assignee
Northern Metal Products Inc
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 Northern Metal Products Inc filed Critical Northern Metal Products Inc
Publication of BE749654A publication Critical patent/BE749654A/en

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
    • 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
BE749654D 1969-06-09 1970-04-28 MASK WITH OPENINGS FOR COLOR TELEVISION IMAGE TUBE BE749654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83143169A 1969-06-09 1969-06-09

Publications (1)

Publication Number Publication Date
BE749654A true BE749654A (en) 1970-10-01

Family

ID=25259050

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749654D BE749654A (en) 1969-06-09 1970-04-28 MASK WITH OPENINGS FOR COLOR TELEVISION IMAGE TUBE

Country Status (5)

Country Link
BE (1) BE749654A (en)
DE (1) DE1956127A1 (en)
FR (1) FR2062131A5 (en)
GB (1) GB1225087A (en)
NL (1) NL7008224A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713765A1 (en) * 1977-03-29 1978-10-12 Licentia Gmbh Colour selection mask and frame for CRT - has volume of thin walled mask related to volume of thick walled frame by empirical formula for good thermal characteristics
CH652669A5 (en) * 1981-11-09 1985-11-29 Inventio Ag CAR BOX SUPPORT WITH ADJUSTABLE CROSS-SUSPENSION FOR ROTARY RAIL RAIL VEHICLES.
DE3333002A1 (en) * 1983-09-13 1985-03-21 Gebr. Ahle GmbH & Co, 5253 Lindlar Device for the connection of a helical compression spring to the suspension link of a wheel suspension for motor vehicles
GB2240659A (en) * 1990-01-31 1991-08-07 Samsung Electronic Devices Shadow mask assembly

Also Published As

Publication number Publication date
DE1956127A1 (en) 1971-01-14
GB1225087A (en) 1971-03-17
NL7008224A (en) 1970-12-11
FR2062131A5 (en) 1971-06-25

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