AU2003222810A1 - Circuit and method for preventing the generation of excessive high voltage - Google Patents

Circuit and method for preventing the generation of excessive high voltage

Info

Publication number
AU2003222810A1
AU2003222810A1 AU2003222810A AU2003222810A AU2003222810A1 AU 2003222810 A1 AU2003222810 A1 AU 2003222810A1 AU 2003222810 A AU2003222810 A AU 2003222810A AU 2003222810 A AU2003222810 A AU 2003222810A AU 2003222810 A1 AU2003222810 A1 AU 2003222810A1
Authority
AU
Australia
Prior art keywords
preventing
generation
circuit
high voltage
excessive high
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.)
Abandoned
Application number
AU2003222810A
Other languages
English (en)
Other versions
AU2003222810A8 (en
Inventor
Angelarenee Burnett
Charles Hardinge
Davidross Jackson
Michael Maiorano
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of AU2003222810A8 publication Critical patent/AU2003222810A8/xx
Publication of AU2003222810A1 publication Critical patent/AU2003222810A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • H04N3/19—Arrangements or assemblies in supply circuits for the purpose of withstanding high voltages
    • 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)
  • Protection Of Static Devices (AREA)
  • Dc-Dc Converters (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
AU2003222810A 2002-04-24 2003-04-12 Circuit and method for preventing the generation of excessive high voltage Abandoned AU2003222810A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02009136A EP1357738A1 (en) 2002-04-24 2002-04-24 Method for preventing the generation of excessive high voltage
EP02009136.9 2002-04-24
PCT/EP2003/003821 WO2003092024A2 (en) 2002-04-24 2003-04-12 Circuit and method for preventing the generation of excessive high voltage

Publications (2)

Publication Number Publication Date
AU2003222810A8 AU2003222810A8 (en) 2003-11-10
AU2003222810A1 true AU2003222810A1 (en) 2003-11-10

Family

ID=28685899

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003222810A Abandoned AU2003222810A1 (en) 2002-04-24 2003-04-12 Circuit and method for preventing the generation of excessive high voltage

Country Status (8)

Country Link
US (1) US7239493B2 (enExample)
EP (1) EP1357738A1 (enExample)
JP (1) JP2004007615A (enExample)
KR (1) KR20030084595A (enExample)
CN (2) CN1650612A (enExample)
AU (1) AU2003222810A1 (enExample)
MX (1) MXPA03003441A (enExample)
WO (1) WO2003092024A2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004010003A1 (de) * 2004-03-01 2005-09-29 Siemens Ag Automatisierungssystem und Verfahren zur Erkennung und Korrektur von Anschlussfehlern
CN101392870B (zh) * 2008-09-18 2010-05-12 国网电力科学研究院 特高压交流线路对石油天然气管道影响的确定及防护方法
CN105608812B (zh) * 2016-03-01 2018-01-26 汉得利（常州）电子股份有限公司 具有自我保护电路的防水车载音频报警装置
CN106787838A (zh) * 2017-02-28 2017-05-31 广东欧珀移动通信有限公司 电源电路和音频设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2552551B2 (ja) * 1989-08-10 1996-11-13 三洋電機株式会社 陰極線管の高圧放電回路
JPH0463067A (ja) * 1990-06-30 1992-02-28 Sony Corp 表示装置
JP3031649B2 (ja) * 1993-05-07 2000-04-10 三菱電機株式会社 Ｘ線プロテクタ装置
US6075687A (en) * 1998-11-10 2000-06-13 Mag Technology Co., Ltd. Monitor X-ray protection device
US6282071B1 (en) * 1999-11-08 2001-08-28 Thomson Licensing, S.A. Frequency dependent X-ray protection for a multimedia monitor
DE19957637A1 (de) 1999-11-30 2002-02-14 Thomson Brandt Gmbh Projektionsfernsehgerät mit Paritätsfehlerüberprüfung

Also Published As

Publication number Publication date
CN1462144A (zh) 2003-12-17
CN1650612A (zh) 2005-08-03
JP2004007615A (ja) 2004-01-08
WO2003092024B1 (en) 2004-07-29
KR20030084595A (ko) 2003-11-01
AU2003222810A8 (en) 2003-11-10
WO2003092024A3 (en) 2004-04-01
US7239493B2 (en) 2007-07-03
EP1357738A1 (en) 2003-10-29
MXPA03003441A (es) 2004-10-15
US20030202301A1 (en) 2003-10-30
CN1284352C (zh) 2006-11-08
WO2003092024A2 (en) 2003-11-06

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase