DE68922927T2 - Kathodenstrahlröhre. - Google Patents

Kathodenstrahlröhre.

Info

Publication number
DE68922927T2
DE68922927T2 DE68922927T DE68922927T DE68922927T2 DE 68922927 T2 DE68922927 T2 DE 68922927T2 DE 68922927 T DE68922927 T DE 68922927T DE 68922927 T DE68922927 T DE 68922927T DE 68922927 T2 DE68922927 T2 DE 68922927T2
Authority
DE
Germany
Prior art keywords
ray tube
cathode ray
cathode
tube
ray
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 - Lifetime
Application number
DE68922927T
Other languages
English (en)
Other versions
DE68922927D1 (de
Inventor
Samuel Paul Benigni
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.)
RCA Licensing Corp
Original Assignee
RCA Licensing 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22610524&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68922927(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by RCA Licensing Corp filed Critical RCA Licensing Corp
Publication of DE68922927D1 publication Critical patent/DE68922927D1/de
Application granted granted Critical
Publication of DE68922927T2 publication Critical patent/DE68922927T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • 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
DE68922927T 1988-03-15 1989-03-14 Kathodenstrahlröhre. Expired - Lifetime DE68922927T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/168,200 US4818912A (en) 1988-03-15 1988-03-15 CRT with arc suppressing means on insulating support rods

Publications (2)

Publication Number Publication Date
DE68922927D1 DE68922927D1 (de) 1995-07-13
DE68922927T2 true DE68922927T2 (de) 1996-02-08

Family

ID=22610524

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68922927T Expired - Lifetime DE68922927T2 (de) 1988-03-15 1989-03-14 Kathodenstrahlröhre.

Country Status (7)

Country Link
US (1) US4818912A (de)
EP (1) EP0333421B1 (de)
JP (1) JP2589565B2 (de)
KR (1) KR0148784B1 (de)
CN (1) CN1017484B (de)
CA (1) CA1299636C (de)
DE (1) DE68922927T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1007285A3 (nl) * 1993-07-13 1995-05-09 Philips Electronics Nv Kathodestraalbuis.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288719A (en) * 1979-03-09 1981-09-08 Rca Corporation CRT With means for suppressing arcing therein
US4214798A (en) * 1979-05-17 1980-07-29 Rca Corporation Method for spot-knocking the electron-gun mount assembly of a CRT
JPS56156651A (en) * 1980-05-06 1981-12-03 Hitachi Ltd Electron gun structure for color picture tube
US4403547A (en) * 1981-12-07 1983-09-13 Rca Corporation Method of printing intelligible information
JPS58145045A (ja) * 1982-02-24 1983-08-29 Hitachi Ltd 陰極線管
US4567400A (en) * 1983-02-28 1986-01-28 Rca Corporation CRT Comprising metallized glass beads for suppressing arcing therein
JPS59160945A (ja) * 1983-03-03 1984-09-11 Toshiba Corp カラ−受像管

Also Published As

Publication number Publication date
CN1035913A (zh) 1989-09-27
KR0148784B1 (ko) 1998-10-01
CN1017484B (zh) 1992-07-15
CA1299636C (en) 1992-04-28
JP2589565B2 (ja) 1997-03-12
EP0333421A2 (de) 1989-09-20
EP0333421A3 (de) 1991-05-15
JPH01265431A (ja) 1989-10-23
DE68922927D1 (de) 1995-07-13
KR890015331A (ko) 1989-10-30
EP0333421B1 (de) 1995-06-07
US4818912A (en) 1989-04-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: WOERDEMANN, H., DIPL.-ING., PAT.-ANW., 31787 HAMELN