GB2288960B - Scan loss detector for cathode ray tube - Google Patents

Scan loss detector for cathode ray tube

Info

Publication number
GB2288960B
GB2288960B GB9512123A GB9512123A GB2288960B GB 2288960 B GB2288960 B GB 2288960B GB 9512123 A GB9512123 A GB 9512123A GB 9512123 A GB9512123 A GB 9512123A GB 2288960 B GB2288960 B GB 2288960B
Authority
GB
United Kingdom
Prior art keywords
ray tube
cathode ray
loss detector
scan loss
scan
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 - Fee Related
Application number
GB9512123A
Other versions
GB9512123D0 (en
GB2288960A (en
Inventor
Walter Truskalo
Marvin Neil Norman
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.)
Technicolor USA Inc
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
Priority claimed from US07/701,737 external-priority patent/US5111119A/en
Application filed by Thomson Consumer Electronics Inc filed Critical Thomson Consumer Electronics Inc
Publication of GB9512123D0 publication Critical patent/GB9512123D0/en
Publication of GB2288960A publication Critical patent/GB2288960A/en
Application granted granted Critical
Publication of GB2288960B publication Critical patent/GB2288960B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04N3/20—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
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2825—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere in household appliances or professional audio/video equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Television Scanning (AREA)
GB9512123A 1991-05-17 1992-05-15 Scan loss detector for cathode ray tube Expired - Fee Related GB2288960B (en)

Applications Claiming Priority (2)

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
GB9210423A GB2256778B (en) 1991-05-17 1992-05-15 Scan loss detector for cathode ray tube

Publications (3)

Publication Number Publication Date
GB9512123D0 GB9512123D0 (en) 1995-08-23
GB2288960A GB2288960A (en) 1995-11-01
GB2288960B true GB2288960B (en) 1996-01-03

Family

ID=26300884

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9512123A Expired - Fee Related GB2288960B (en) 1991-05-17 1992-05-15 Scan loss detector for cathode ray tube

Country Status (1)

Country Link
GB (1) GB2288960B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5856730A (en) * 1997-02-26 1999-01-05 Thomson Consumer Electronics, Inc. Scan loss detector

Also Published As

Publication number Publication date
GB9512123D0 (en) 1995-08-23
GB2288960A (en) 1995-11-01

Similar Documents

Publication Publication Date Title
EP0424888A3 (en) Color cathode ray tube apparatus
EP0386235A4 (en) Panel for cathode ray tube
GB2256778B (en) Scan loss detector for cathode ray tube
EP0424946A3 (en) Color cathode ray tube apparatus
SG47717A1 (en) Shielded cathode ray tube
GB2255700B (en) System for measuring cathode ray tube characteristics
EP0360134A3 (en) Cathode ray tube
EP0547841A3 (en) Cathode ray tube display apparatus
GB2262653B (en) Glass pressure-vessel for a cathode ray tube
GB2288960B (en) Scan loss detector for cathode ray tube
KR0117988Y1 (en) Cathode of structure for cathode ray tube
GB2257826B (en) Cathode ray tube
EP0645796A3 (en) Cathode ray tube apparatus.
EP0505862A3 (en) Electron beam tube
EP0426037A3 (en) Cathode ray tube
GB2268326B (en) Cathode ray tube device
EP0456224A3 (en) Color cathode ray tube apparatus
EP0438139A3 (en) Color cathode ray tube
GB9104649D0 (en) Focusing means for cathode ray tubes
KR970011876B1 (en) Color cathode ray tube
GB9203618D0 (en) Cathode ray tube display apparatus
TW404553U (en) Panel used for cathode ray tube
GB2265492B (en) Cathode ray tube
GB9108365D0 (en) Cathode ray tubes
GB9018880D0 (en) Arc suppressing means for cathode ray tube

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070515