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GB2272340B - Video display deflection apparatus - Google Patents

Video display deflection apparatus

Info

Publication number
GB2272340B
GB2272340B GB9321440A GB9321440A GB2272340B GB 2272340 B GB2272340 B GB 2272340B GB 9321440 A GB9321440 A GB 9321440A GB 9321440 A GB9321440 A GB 9321440A GB 2272340 B GB2272340 B GB 2272340B
Authority
GB
United Kingdom
Prior art keywords
video display
deflection apparatus
display deflection
video
display
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
GB9321440A
Other versions
GB2272340A (en
GB9321440D0 (en
Inventor
Peter Eduard Haferl
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
Priority claimed from GB929223447A external-priority patent/GB9223447D0/en
Application filed by RCA Licensing Corp filed Critical RCA Licensing Corp
Publication of GB9321440D0 publication Critical patent/GB9321440D0/en
Publication of GB2272340A publication Critical patent/GB2272340A/en
Application granted granted Critical
Publication of GB2272340B publication Critical patent/GB2272340B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
    • H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements
    • 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
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
GB9321440A 1992-11-09 1993-10-18 Video display deflection apparatus Expired - Lifetime GB2272340B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929223447A GB9223447D0 (en) 1992-11-09 1992-11-09 Linearity correction circuit
US08/070,824 US5402044A (en) 1992-09-11 1993-06-03 Raster distortion avoidance arrangement

Publications (3)

Publication Number Publication Date
GB9321440D0 GB9321440D0 (en) 1993-12-08
GB2272340A GB2272340A (en) 1994-05-11
GB2272340B true GB2272340B (en) 1996-11-27

Family

ID=26301939

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9321440A Expired - Lifetime GB2272340B (en) 1992-11-09 1993-10-18 Video display deflection apparatus

Country Status (5)

Country Link
JP (1) JP3517441B2 (en)
CN (1) CN1045145C (en)
GB (1) GB2272340B (en)
SG (1) SG63576A1 (en)
TR (1) TR28121A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5666032A (en) * 1994-12-22 1997-09-09 Eastman Kodak Company Linear scan control for a CRT display system
JP5113780B2 (en) 2009-02-13 2013-01-09 理想科学工業株式会社 Color conversion device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707640A (en) * 1984-11-09 1987-11-17 Hitachi, Ltd. Horizontal deflection output circuit
US5182504A (en) * 1992-01-08 1993-01-26 Rca Thomson Licensing Corporation Raster distortion avoidance arrangement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019093A (en) 1975-10-09 1977-04-19 Gte Sylvania Incorporated Horizontal dynamic damper circuitry
US5043637A (en) 1990-12-14 1991-08-27 Thomson Consumer Electronics, Inc. Transformer coupled voltage clamp for pincushion correction circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707640A (en) * 1984-11-09 1987-11-17 Hitachi, Ltd. Horizontal deflection output circuit
US5182504A (en) * 1992-01-08 1993-01-26 Rca Thomson Licensing Corporation Raster distortion avoidance arrangement

Also Published As

Publication number Publication date
GB2272340A (en) 1994-05-11
CN1090955A (en) 1994-08-17
JP3517441B2 (en) 2004-04-12
GB9321440D0 (en) 1993-12-08
CN1045145C (en) 1999-09-15
TR28121A (en) 1996-01-02
JPH0746419A (en) 1995-02-14
SG63576A1 (en) 1999-03-30

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)