DE19616272A1 - Schaltung zur Begrenzung des Strahlstroms einer Bildröhre - Google Patents

Schaltung zur Begrenzung des Strahlstroms einer Bildröhre

Info

Publication number
DE19616272A1
DE19616272A1 DE19616272A DE19616272A DE19616272A1 DE 19616272 A1 DE19616272 A1 DE 19616272A1 DE 19616272 A DE19616272 A DE 19616272A DE 19616272 A DE19616272 A DE 19616272A DE 19616272 A1 DE19616272 A1 DE 19616272A1
Authority
DE
Germany
Prior art keywords
circuit
beam current
resistor
transformer
circuit according
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.)
Withdrawn
Application number
DE19616272A
Other languages
German (de)
English (en)
Inventor
Franz Dieterle
Martin Laeufer
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.)
Deutsche Thomson Brandt GmbH
Original Assignee
Deutsche Thomson Brandt 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 Deutsche Thomson Brandt GmbH filed Critical Deutsche Thomson Brandt GmbH
Priority to DE19616272A priority Critical patent/DE19616272A1/de
Priority to CNB971030855A priority patent/CN1160951C/zh
Priority to DE59707761T priority patent/DE59707761D1/de
Priority to EP97106150A priority patent/EP0804019B1/de
Priority to JP9103740A priority patent/JPH1070693A/ja
Publication of DE19616272A1 publication Critical patent/DE19616272A1/de
Priority to US08/999,879 priority patent/US6040664A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/66—Transforming electric information into light information
    • H04N5/68—Circuit details for cathode-ray display tubes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/20—Prevention of damage to cathode-ray tubes in the event of failure of scanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Processing Of Color Television Signals (AREA)
DE19616272A 1996-04-24 1996-04-24 Schaltung zur Begrenzung des Strahlstroms einer Bildröhre Withdrawn DE19616272A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19616272A DE19616272A1 (de) 1996-04-24 1996-04-24 Schaltung zur Begrenzung des Strahlstroms einer Bildröhre
CNB971030855A CN1160951C (zh) 1996-04-24 1997-03-24 限制阴极射线管束流的电路
DE59707761T DE59707761D1 (de) 1996-04-24 1997-04-15 Schaltung zur Begrenzung des Strahlstroms einer Bildröhre
EP97106150A EP0804019B1 (de) 1996-04-24 1997-04-15 Schaltung zur Begrenzung des Strahlstroms einer Bildröhre
JP9103740A JPH1070693A (ja) 1996-04-24 1997-04-22 陰極線管のビーム電流を制限するための回路
US08/999,879 US6040664A (en) 1996-04-24 1998-02-25 Circuit for limiting the beam current of a cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19616272A DE19616272A1 (de) 1996-04-24 1996-04-24 Schaltung zur Begrenzung des Strahlstroms einer Bildröhre

Publications (1)

Publication Number Publication Date
DE19616272A1 true DE19616272A1 (de) 1997-10-30

Family

ID=7792246

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19616272A Withdrawn DE19616272A1 (de) 1996-04-24 1996-04-24 Schaltung zur Begrenzung des Strahlstroms einer Bildröhre
DE59707761T Expired - Fee Related DE59707761D1 (de) 1996-04-24 1997-04-15 Schaltung zur Begrenzung des Strahlstroms einer Bildröhre

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59707761T Expired - Fee Related DE59707761D1 (de) 1996-04-24 1997-04-15 Schaltung zur Begrenzung des Strahlstroms einer Bildröhre

Country Status (5)

Country Link
US (1) US6040664A (enExample)
EP (1) EP0804019B1 (enExample)
JP (1) JPH1070693A (enExample)
CN (1) CN1160951C (enExample)
DE (2) DE19616272A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3833843B2 (ja) * 1999-04-06 2006-10-18 Ｎｅｃディスプレイソリューションズ株式会社 画像補正方法及び画像補正装置並びに陰極線管ディスプレイ装置
US6636265B1 (en) * 2000-01-21 2003-10-21 Thomson Licensing S.A. Focus flutter prevention in TV receivers and monitors
KR20040068680A (ko) * 2003-01-27 2004-08-02 삼성전자주식회사 고압 변압기
KR20080079449A (ko) 2007-02-27 2008-09-01 삼성전자주식회사 영상 디스플레이장치 및 영상 디스플레이장치에서의 과전류제어방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042858A (en) * 1976-07-08 1977-08-16 Gte Sylvania Incorporated Television receiver protection circuit
US4126816A (en) * 1977-05-13 1978-11-21 Rca Corporation High voltage protection circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630985B2 (enExample) * 1973-10-16 1981-07-18
US4645988A (en) * 1985-12-11 1987-02-24 Zenith Electronics Corporation Temperature compensated drive circuit for CRT G2 grid
US4945414A (en) * 1988-05-12 1990-07-31 Rca Licensing Corporation Compensator for temperature-induced black level drift for use in a television receiver
JPH04134973A (ja) * 1990-09-26 1992-05-08 Mitsubishi Electric Corp フライバックトランスの発煙防止装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042858A (en) * 1976-07-08 1977-08-16 Gte Sylvania Incorporated Television receiver protection circuit
US4126816A (en) * 1977-05-13 1978-11-21 Rca Corporation High voltage protection circuit

Also Published As

Publication number Publication date
EP0804019A2 (de) 1997-10-29
CN1171695A (zh) 1998-01-28
CN1160951C (zh) 2004-08-04
EP0804019A3 (de) 1997-11-19
DE59707761D1 (de) 2002-08-29
JPH1070693A (ja) 1998-03-10
EP0804019B1 (de) 2002-07-24
US6040664A (en) 2000-03-21

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8120 Willingness to grant licences paragraph 23
8141 Disposal/no request for examination