IT8419703A0 - Tubo a raggi catodici comprendente barrette di vetro metallizzate, per la soppressione di scariche ad arco all'interno dello stesso. - Google Patents

Tubo a raggi catodici comprendente barrette di vetro metallizzate, per la soppressione di scariche ad arco all'interno dello stesso.

Info

Publication number
IT8419703A0
IT8419703A0 IT8419703A IT1970384A IT8419703A0 IT 8419703 A0 IT8419703 A0 IT 8419703A0 IT 8419703 A IT8419703 A IT 8419703A IT 1970384 A IT1970384 A IT 1970384A IT 8419703 A0 IT8419703 A0 IT 8419703A0
Authority
IT
Italy
Prior art keywords
suppression
ray tube
same
cathode ray
tube including
Prior art date
Application number
IT8419703A
Other languages
English (en)
Other versions
IT1173752B (it
Inventor
Stephen Thomas Opresko
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
Publication of IT8419703A0 publication Critical patent/IT8419703A0/it
Application granted granted Critical
Publication of IT1173752B publication Critical patent/IT1173752B/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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
    • 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/484—Eliminating deleterious effects due to thermal effects, electrical or magnetic fields; Preventing unwanted emission
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/88—Coatings
    • H01J2229/882—Coatings having particular electrical resistive or conductive properties
IT19703/84A 1983-02-28 1984-02-20 Tubo a raggi catodici comprendente barrette di vetro metallizzate,per la soppressione di scariche ad arco all'interno dello stesso IT1173752B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/470,561 US4567400A (en) 1983-02-28 1983-02-28 CRT Comprising metallized glass beads for suppressing arcing therein

Publications (2)

Publication Number Publication Date
IT8419703A0 true IT8419703A0 (it) 1984-02-20
IT1173752B IT1173752B (it) 1987-06-24

Family

ID=23868099

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19703/84A IT1173752B (it) 1983-02-28 1984-02-20 Tubo a raggi catodici comprendente barrette di vetro metallizzate,per la soppressione di scariche ad arco all'interno dello stesso

Country Status (9)

Country Link
US (1) US4567400A (it)
JP (1) JPS59167941A (it)
KR (1) KR900005542B1 (it)
CA (1) CA1199361A (it)
DE (1) DE3407197C2 (it)
FR (1) FR2541818B1 (it)
GB (1) GB2136631B (it)
HK (1) HK41591A (it)
IT (1) IT1173752B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60175452U (ja) * 1984-04-27 1985-11-20 関西日本電気株式会社 陰極線管
US4818912A (en) * 1988-03-15 1989-04-04 Rca Licensing Corporation CRT with arc suppressing means on insulating support rods
US5202615A (en) * 1990-08-30 1993-04-13 Samsung Electron Devices Co., Ltd. Arc suppressing means for cathode ray tube
US5077498A (en) * 1991-02-11 1991-12-31 Tektronix, Inc. Pinched electron beam cathode-ray tube with high-voltage einzel focus lens
BE1007285A3 (nl) * 1993-07-13 1995-05-09 Philips Electronics Nv Kathodestraalbuis.
US5674616A (en) * 1995-02-06 1997-10-07 Conversion Technologies International, Inc. Glass beads having improved fracture toughness
KR970008286A (ko) * 1995-07-28 1997-02-24 구자홍 음극선관의 제조방법
DE19807261A1 (de) * 1998-02-20 1999-08-26 Koever Gmbh & Co Kunststoff Te Verfahren zum Herstellen von eingefärbtem Kunststoffpulver

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558954A (en) * 1967-10-17 1971-01-26 Rca Corp Color tube having ground plane between focus electrodes and screen grids
JPS5149672A (ja) * 1974-10-26 1976-04-30 Asahi Glass Co Ltd Taidenatsutokuseiokojoseshimeta inkyokusenkan
JPS5389360A (en) * 1977-01-17 1978-08-05 Sony Corp Electronic gun constituent
JPS5564351A (en) * 1978-11-09 1980-05-15 Toshiba Corp Electron gun structure
JPS5596534A (en) * 1979-01-18 1980-07-22 Toshiba Corp Manufacturing method of electron gun
US4288719A (en) * 1979-03-09 1981-09-08 Rca Corporation CRT With means for suppressing arcing therein
US4255689A (en) * 1979-04-16 1981-03-10 Gte Products Corporation Cathode ray tube with resistor means on glass support rods
JPS55159548A (en) * 1979-05-30 1980-12-11 Toshiba Corp Electron gun structure
US4338543B1 (en) * 1979-06-15 1999-05-18 Rca Licensing Corp Crt with arc suppression means therein
US4353006A (en) * 1980-05-28 1982-10-05 Rca Corporation CRT with means for suppressing arcing therein
US4285990A (en) * 1980-07-25 1981-08-25 Rca Corporation Method for coating a selected portion of the internal neck surface of a CRT
JPS58145045A (ja) * 1982-02-24 1983-08-29 Hitachi Ltd 陰極線管

Also Published As

Publication number Publication date
KR840008083A (ko) 1984-12-12
DE3407197A1 (de) 1984-08-30
DE3407197C2 (de) 1986-12-18
IT1173752B (it) 1987-06-24
GB2136631B (en) 1986-06-04
JPS59167941A (ja) 1984-09-21
KR900005542B1 (ko) 1990-07-31
CA1199361A (en) 1986-01-14
JPH0365609B2 (it) 1991-10-14
GB2136631A (en) 1984-09-19
FR2541818B1 (fr) 1988-07-01
HK41591A (en) 1991-06-07
US4567400A (en) 1986-01-28
GB8405005D0 (en) 1984-04-04
FR2541818A1 (fr) 1984-08-31

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970226