DE3665377D1 - Image tube - Google Patents

Image tube

Info

Publication number
DE3665377D1
DE3665377D1 DE8686107963T DE3665377T DE3665377D1 DE 3665377 D1 DE3665377 D1 DE 3665377D1 DE 8686107963 T DE8686107963 T DE 8686107963T DE 3665377 T DE3665377 T DE 3665377T DE 3665377 D1 DE3665377 D1 DE 3665377D1
Authority
DE
Germany
Prior art keywords
image tube
tube
image
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8686107963T
Other languages
English (en)
Inventor
Kurt-Manfred Tischer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Nokia Graetz GmbH
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 Nokia Graetz GmbH filed Critical Nokia Graetz GmbH
Priority to DE8686107963T priority Critical patent/DE3665377D1/de
Application granted granted Critical
Publication of DE3665377D1 publication Critical patent/DE3665377D1/de
Expired legal-status Critical Current

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
    • 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
DE8686107963T 1985-06-14 1986-06-11 Image tube Expired DE3665377D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686107963T DE3665377D1 (en) 1985-06-14 1986-06-11 Image tube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853521315 DE3521315A1 (de) 1985-06-14 1985-06-14 Bildwiedergabevorrichtung
DE8686107963T DE3665377D1 (en) 1985-06-14 1986-06-11 Image tube

Publications (1)

Publication Number Publication Date
DE3665377D1 true DE3665377D1 (en) 1989-10-05

Family

ID=6273241

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853521315 Withdrawn DE3521315A1 (de) 1985-06-14 1985-06-14 Bildwiedergabevorrichtung
DE8686107963T Expired DE3665377D1 (en) 1985-06-14 1986-06-11 Image tube

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853521315 Withdrawn DE3521315A1 (de) 1985-06-14 1985-06-14 Bildwiedergabevorrichtung

Country Status (5)

Country Link
US (1) US4709272A (de)
EP (1) EP0205166B1 (de)
JP (1) JPH0754674B2 (de)
CA (1) CA1270891A (de)
DE (2) DE3521315A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63198243A (ja) * 1987-02-12 1988-08-16 Mitsubishi Electric Corp 防爆形陰極線管
GB8713715D0 (en) * 1987-06-11 1987-07-15 Renishaw Plc Workpiece inspection method
US5074644A (en) * 1987-09-18 1991-12-24 Pioneer Electronic Corporation Rear projection television
EP0387738A1 (de) * 1989-03-13 1990-09-19 Matsushita Electric Industrial Co., Ltd. Flache Bildschirmanordnung
US4992881A (en) * 1989-04-14 1991-02-12 Honeywell Inc. Protective cover for flight instrument filter glass
US5072301A (en) * 1990-03-12 1991-12-10 Zenith Electronics Corporation Apparatus and process for implosion protection in cathode ray tubes
DE4126909C2 (de) * 1991-08-14 1994-12-15 Ibm Plattenförmiges Teil mit einer an den Seitenflächen umlaufenden Dichtung und dessen Verwendung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009017A (en) * 1953-05-22 1961-11-14 Libbey Owens Ford Glass Co Laminated television screen
BE624427A (de) * 1961-11-13
NL280647A (de) * 1963-07-05 1964-12-10
FR1477706A (fr) * 1966-03-10 1967-04-21 Saint Gobain Perfectionnement à la fabrication des tubes cathodiques, notamment pour la télévision en couleurs
US4016364A (en) * 1975-10-20 1977-04-05 Zenith Radio Corporation Color television picture tubes with improved implosion protection system

Also Published As

Publication number Publication date
EP0205166A2 (de) 1986-12-17
EP0205166A3 (en) 1987-12-23
JPH0754674B2 (ja) 1995-06-07
JPS61288356A (ja) 1986-12-18
DE3521315A1 (de) 1986-12-18
EP0205166B1 (de) 1989-08-30
CA1270891A (en) 1990-06-26
US4709272A (en) 1987-11-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NOKIA (DEUTSCHLAND) GMBH, 7530 PFORZHEIM, DE

8327 Change in the person/name/address of the patent owner

Owner name: MATSUSHITA ELECTRONICS CORP., TAKATSUKI, OSAKA, JP

8328 Change in the person/name/address of the agent

Free format text: GRUENECKER, KINKELDEY, STOCKMAIR & SCHWANHAEUSSER, ANWALTSSOZIETAET, 80538 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD., KADOMA,

8339 Ceased/non-payment of the annual fee