MY110214A - Scan loss detector for cathode ray tube. - Google Patents

Scan loss detector for cathode ray tube.

Info

Publication number
MY110214A
MY110214A MYPI92000539A MYPI19920539A MY110214A MY 110214 A MY110214 A MY 110214A MY PI92000539 A MYPI92000539 A MY PI92000539A MY PI19920539 A MYPI19920539 A MY PI19920539A MY 110214 A MY110214 A MY 110214A
Authority
MY
Malaysia
Prior art keywords
capacitor
voltage
ray tube
cathode ray
scan
Prior art date
Application number
MYPI92000539A
Other languages
English (en)
Inventor
Neil Norman Marvin
Truskalo Walter
Original Assignee
Thomson Consumer Electronics Inc
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 Consumer Electronics Inc filed Critical Thomson Consumer Electronics Inc
Publication of MY110214A publication Critical patent/MY110214A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor
    • G01R13/24—Time-base deflection circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
MYPI92000539A 1991-05-17 1992-03-27 Scan loss detector for cathode ray tube. MY110214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/701,737 US5111119A (en) 1991-05-17 1991-05-17 Scan loss detector for cathode ray tube

Publications (1)

Publication Number Publication Date
MY110214A true MY110214A (en) 1998-02-28

Family

ID=24818475

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI92000539A MY110214A (en) 1991-05-17 1992-03-27 Scan loss detector for cathode ray tube.

Country Status (9)

Country Link
US (1) US5111119A (enExample)
JP (1) JP3630698B2 (enExample)
KR (1) KR100257271B1 (enExample)
CN (1) CN1033780C (enExample)
DE (1) DE4215102B4 (enExample)
GB (1) GB2256778B (enExample)
MY (1) MY110214A (enExample)
SG (2) SG55015A1 (enExample)
TW (1) TW218049B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW356546B (en) 1993-08-10 1999-04-21 Sharp Kk An image display apparatus and a method for driving the same
FR2753326B1 (fr) * 1996-09-09 1998-11-27 Sgs Thomson Microelectronics Dispositif de detection de verrouillage d'un circuit de controle automatique de gain
US5969762A (en) * 1997-02-26 1999-10-19 Thomson Consumer Electronics, Inc. Video signal driver including a cascode transistor
US5856730A (en) * 1997-02-26 1999-01-05 Thomson Consumer Electronics, Inc. Scan loss detector
WO2000038410A1 (en) 1998-12-23 2000-06-29 Polaroid Corporation Scanning system for film recorder
US6252361B1 (en) 1999-10-15 2001-06-26 Thomson Licensing S.A. High-voltage power supply disabling circuit for video display
US9734496B2 (en) 2009-05-29 2017-08-15 Paypal, Inc. Trusted remote attestation agent (TRAA)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB802982A (en) * 1955-05-05 1958-10-15 Ferranti Ltd Improvements relating to apparatus for protecting the phosphor screen of a cathode-ray tube
GB864933A (en) * 1957-12-02 1961-04-12 Bush And Rank Cintel Ltd Improvements in or relating to cathode ray tube circuits
US3501670A (en) * 1969-01-14 1970-03-17 Ibm Yoke di/dt monitoring cathode ray tube protection
US3963961A (en) * 1974-12-23 1976-06-15 United Technologies Corporation Cathode ray tube phosphor protection circuit
US4642532A (en) * 1984-05-10 1987-02-10 Rca Corporation Projection TV deflection loss protection circuit
US5036260A (en) * 1990-04-30 1991-07-30 Thomson Consumer Electronics, Inc. Self biasing protection arrangement for a cathode ray tube
US5089754A (en) * 1990-04-30 1992-02-18 Thomson Consumer Electronics, Inc. Protection circuit for a cathode ray tube

Also Published As

Publication number Publication date
GB9210423D0 (en) 1992-07-01
KR100257271B1 (ko) 2000-05-15
GB2256778A (en) 1992-12-16
TW218049B (enExample) 1993-12-21
DE4215102B4 (de) 2006-02-09
CN1067146A (zh) 1992-12-16
US5111119A (en) 1992-05-05
GB2256778B (en) 1996-01-03
DE4215102A1 (de) 1992-11-19
JP3630698B2 (ja) 2005-03-16
SG55023A1 (en) 1998-12-21
SG55015A1 (en) 1998-12-21
KR920022362A (ko) 1992-12-19
CN1033780C (zh) 1997-01-08
JPH05176192A (ja) 1993-07-13

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