BE789249A - Perfectionnements aux tubes a rayons cathodiques - Google Patents

Perfectionnements aux tubes a rayons cathodiques

Info

Publication number
BE789249A
BE789249A BE789249DA BE789249A BE 789249 A BE789249 A BE 789249A BE 789249D A BE789249D A BE 789249DA BE 789249 A BE789249 A BE 789249A
Authority
BE
Belgium
Prior art keywords
ray tubes
cathodic ray
cathodic
tubes
ray
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
M G Brown
G J Guille
G E Long Iii
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.)
Publication date
Publication of BE789249A publication Critical patent/BE789249A/xx

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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H01J29/896—Anti-reflection means, e.g. eliminating glare due to ambient light
    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/87—Arrangements for preventing or limiting effects of implosion of vessels or containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/87—Means for avoiding vessel implosion
    • H01J2229/875—Means substantially covering the output face, e.g. resin layers, protective panels
BE789249D 1971-09-27 Perfectionnements aux tubes a rayons cathodiques BE789249A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18409471A 1971-09-27 1971-09-27

Publications (1)

Publication Number Publication Date
BE789249A true BE789249A (fr) 1973-01-15

Family

ID=22675521

Family Applications (1)

Application Number Title Priority Date Filing Date
BE789249D BE789249A (fr) 1971-09-27 Perfectionnements aux tubes a rayons cathodiques

Country Status (7)

Country Link
US (1) US3708622A (https=)
JP (1) JPS4842673A (https=)
BE (1) BE789249A (https=)
CA (1) CA967225A (https=)
FR (1) FR2154583B1 (https=)
GB (1) GB1390415A (https=)
IT (1) IT967780B (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542371Y2 (https=) * 1972-08-24 1980-10-03
US4150320A (en) * 1977-07-18 1979-04-17 Gte Sylvania Incorporated Integral lens cathode ray tube system
FR2446491A1 (fr) * 1979-01-09 1980-08-08 Radiologie Cie Gle Camera a scintillation a resolution spatiale amelioree
US4483452A (en) * 1981-12-07 1984-11-20 Corning Glass Works Television bulb
US4656522A (en) * 1985-02-26 1987-04-07 Rca Corporation Method for laminating a safety panel to a CRT and the product thereof
US4958148A (en) * 1985-03-22 1990-09-18 Elmwood Sensors, Inc. Contrast enhancing transparent touch panel device
US4697881A (en) * 1985-04-23 1987-10-06 Qantix Corporation Anti-glare filter
US4930015A (en) * 1986-08-08 1990-05-29 Zenith Electronics Corporation Flat tension mask cathode ray tube implosion system
US4841372A (en) * 1986-08-08 1989-06-20 Zenith Electronics Corporation Cathode ray tube contrast enhancement systems
DE3629996A1 (de) * 1986-09-03 1988-03-17 Flachglas Ag Vorsatzaggregat fuer die kathodenstrahlroehre von monitoren, fernsehapparaten und dergleichen
US5147716A (en) * 1989-06-16 1992-09-15 Minnesota Mining And Manufacturing Company Multi-directional light control film
WO1998020389A1 (en) * 1996-11-08 1998-05-14 Optical Coating Laboratory, Inc. Coated flexible glass films for visual display units
JPH10144237A (ja) * 1996-11-11 1998-05-29 Sony Corp 防爆フィルムおよび陰極線管
WO1998048440A1 (en) * 1997-04-18 1998-10-29 Koninklijke Philips Electronics N.V. Optical element and display device provided with said optical element
US6144479A (en) * 1998-12-16 2000-11-07 3M Innovative Properties Company Low reflectivity contrast enhancement filter
BE1012580A4 (fr) * 1999-04-01 2000-12-05 Glaverbel Tube cathodique a face feuilletee.
US6678016B1 (en) * 1999-12-30 2004-01-13 Sony Corporation Filter for display device and display device
CN106795033B (zh) * 2014-10-07 2020-02-07 肖特股份有限公司 具有提高的强度的玻璃层压材料
JP7385894B2 (ja) * 2019-06-11 2023-11-24 東海光学株式会社 プラスチック基材ｎｄフィルタ及び眼鏡用プラスチック基材ｎｄフィルタ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4121227Y1 (https=) * 1964-04-28 1966-10-18
US3362804A (en) * 1965-05-17 1968-01-09 Mc Donnell Douglas Corp Method of making cathode ray tube with integral light trapping filter
US3614519A (en) * 1967-12-18 1971-10-19 Zenith Radio Corp Cathode-ray tube magnetic shield
US3610994A (en) * 1970-08-31 1971-10-05 Sheldon Edward E Cathode-ray tubes of television type for x-rays protection

Also Published As

Publication number Publication date
IT967780B (it) 1974-03-11
FR2154583B1 (https=) 1975-01-03
JPS4842673A (https=) 1973-06-21
CA967225A (en) 1975-05-06
US3708622A (en) 1973-01-02
DE2247337B2 (de) 1976-06-16
FR2154583A1 (https=) 1973-05-11
DE2247337A1 (de) 1973-04-12
GB1390415A (en) 1975-04-09

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