IT993059B - Tubo a raggi catodici - Google Patents

Tubo a raggi catodici

Info

Publication number
IT993059B
IT993059B IT7328216A IT2821673A IT993059B IT 993059 B IT993059 B IT 993059B IT 7328216 A IT7328216 A IT 7328216A IT 2821673 A IT2821673 A IT 2821673A IT 993059 B IT993059 B IT 993059B
Authority
IT
Italy
Prior art keywords
tube
cathode beams
beams
cathode
Prior art date
Application number
IT7328216A
Other languages
English (en)
Italian (it)
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of IT993059B publication Critical patent/IT993059B/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
    • H01J29/86—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
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/89—Optical components associated with the vessel
    • H01J2229/8901—Fixing of optical components to the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/89—Optical components associated with the vessel
    • H01J2229/8909—Baffles, shutters, apertures or the like against external light
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/89—Optical components associated with the vessel
    • H01J2229/8913—Anti-reflection, anti-glare, viewing angle and contrast improving treatments or devices
    • H01J2229/8922—Apparatus attached to vessel and not integral therewith
IT7328216A 1972-08-24 1973-08-24 Tubo a raggi catodici IT993059B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972098837U JPS5542371Y2 (en]) 1972-08-24 1972-08-24

Publications (1)

Publication Number Publication Date
IT993059B true IT993059B (it) 1975-09-30

Family

ID=14230368

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7328216A IT993059B (it) 1972-08-24 1973-08-24 Tubo a raggi catodici

Country Status (8)

Country Link
US (1) US3909524A (en])
JP (1) JPS5542371Y2 (en])
CA (1) CA998730A (en])
DE (1) DE2342651C2 (en])
FR (1) FR2197232B1 (en])
GB (1) GB1441322A (en])
IT (1) IT993059B (en])
NL (1) NL7311654A (en])

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150320A (en) * 1977-07-18 1979-04-17 Gte Sylvania Incorporated Integral lens cathode ray tube system
US4204231A (en) * 1978-03-20 1980-05-20 Clinton Electronics Corporation Cathode ray tube with laminated panel and method of making same
US4191725A (en) * 1978-06-28 1980-03-04 Sperry Corporation Method of assembling a contrast enhanced display
US4599535A (en) * 1982-04-02 1986-07-08 Raytheon Company Display tube output assembly and method of manufacture
JPS59169042A (ja) * 1983-03-14 1984-09-22 スペリ−・コ−ポレイシヨン 陰極線管表示装置用フイルタおよびその製法および表示面への取付法
JPS6028144A (ja) * 1983-07-27 1985-02-13 Hitachi Ltd 画像投写装置
JPS60100347A (ja) * 1983-11-04 1985-06-04 Mitsubishi Electric Corp 投写型陰極線管
US4623820A (en) 1984-05-07 1986-11-18 Rca Corporation CRT with carbon-particle layer on a metallized viewing screen
US4663562A (en) * 1984-07-16 1987-05-05 General Electric Company Contrast enhancement structure for color cathode ray tube
US4656522A (en) * 1985-02-26 1987-04-07 Rca Corporation Method for laminating a safety panel to a CRT and the product thereof
JPS61244546A (ja) * 1985-04-22 1986-10-30 信越ポリマ−株式会社 耐熱防眩シ−ト
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
JPH02204951A (ja) * 1989-02-02 1990-08-14 Sony Corp 大画面表示装置
MY114783A (en) * 1995-04-24 2003-01-31 Matsushita Electric Ind Co Ltd Image display apparatus with flat screen
KR200228838Y1 (ko) * 1995-06-23 2001-09-17 김순택 안전성이개선된음극선관
KR100209752B1 (ko) * 1996-05-16 1999-07-15 구본준 마이크로 렌즈 패턴용 마스크
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2909770A (en) * 1953-11-25 1959-10-20 Gen Electric Transmission screen
NL256186A (en]) * 1959-09-24
GB1049383A (en) * 1962-06-04 1966-11-23 Douglas Aircraft Co Inc Ambient light trapping filter and method of making
US3215776A (en) * 1963-04-29 1965-11-02 Douglas Aircraft Co Inc Television set with ambient light trapping filter
US3362804A (en) * 1965-05-17 1968-01-09 Mc Donnell Douglas Corp Method of making cathode ray tube with integral light trapping filter
JPS4118983Y1 (en]) * 1965-09-18 1966-09-05
BE789249A (fr) * 1971-09-27 1973-01-15 Rca Corp Perfectionnements aux tubes a rayons cathodiques

Also Published As

Publication number Publication date
DE2342651A1 (de) 1974-03-14
DE2342651C2 (de) 1984-09-13
FR2197232B1 (en]) 1977-02-25
CA998730A (en) 1976-10-19
JPS4956862U (en]) 1974-05-20
FR2197232A1 (en]) 1974-03-22
JPS5542371Y2 (en]) 1980-10-03
US3909524A (en) 1975-09-30
GB1441322A (en]) 1976-06-30
NL7311654A (en]) 1974-02-26

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