SG15495G - Deflection current correction circuit - Google Patents

Deflection current correction circuit

Info

Publication number
SG15495G
SG15495G SG15495A SG15495A SG15495G SG 15495 G SG15495 G SG 15495G SG 15495 A SG15495 A SG 15495A SG 15495 A SG15495 A SG 15495A SG 15495 G SG15495 G SG 15495G
Authority
SG
Singapore
Prior art keywords
correction circuit
current correction
deflection current
deflection
circuit
Prior art date
Application number
SG15495A
Other languages
English (en)
Inventor
James Albert Wilber
Original Assignee
Rca Thomson 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
Application filed by Rca Thomson Licensing Corp filed Critical Rca Thomson Licensing Corp
Priority to SG15495A priority Critical patent/SG15495G/en
Publication of SG15495G publication Critical patent/SG15495G/en

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/44504—Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing circuits
    • 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
    • H04N3/223—Controlling dimensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Details Of Television Scanning (AREA)
SG15495A 1988-04-08 1995-01-27 Deflection current correction circuit SG15495G (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG15495A SG15495G (en) 1988-04-08 1995-01-27 Deflection current correction circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/179,371 US4795949A (en) 1988-04-08 1988-04-08 Deflection current correction circuit
SG15495A SG15495G (en) 1988-04-08 1995-01-27 Deflection current correction circuit

Publications (1)

Publication Number Publication Date
SG15495G true SG15495G (en) 1995-06-16

Family

ID=22656318

Family Applications (1)

Application Number Title Priority Date Filing Date
SG15495A SG15495G (en) 1988-04-08 1995-01-27 Deflection current correction circuit

Country Status (10)

Country Link
US (1) US4795949A (ko)
JP (1) JP2829623B2 (ko)
KR (1) KR0137274B1 (ko)
CA (1) CA1300742C (ko)
DE (1) DE3911680C2 (ko)
FI (1) FI93292C (ko)
FR (1) FR2629971B1 (ko)
GB (1) GB2217960B (ko)
HK (1) HK21697A (ko)
SG (1) SG15495G (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4999549A (en) * 1990-04-27 1991-03-12 Rca Licensing Corporation Switched mode vertical deflection system and control circuit
US5089755A (en) * 1991-02-19 1992-02-18 Thomson Consumer Electronics, Inc. Vertical deflection circuit
US5608425A (en) * 1993-08-31 1997-03-04 Zilog, Inc. Technique for generating on-screen display characters using software implementation
WO1995016272A1 (en) * 1993-12-08 1995-06-15 Thomson Consumer Electronics, Inc. Raster distortion correction arrangement
JP3525589B2 (ja) * 1995-11-06 2004-05-10 ソニー株式会社 画像表示装置及び画像表示方法
GB2308792A (en) * 1995-12-28 1997-07-02 Thomson Multimedia Sa Vertical deflection stage
US6266099B1 (en) * 1998-08-04 2001-07-24 National Semiconductor Corporation Video on-screen display with reduced feedthrough and crosstalk

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322204Y2 (ko) * 1973-07-28 1978-06-09
DK149879A (da) * 1978-04-12 1979-10-13 Data Recall Ltd Styreapparat til brug ved fremvisning af videosignaler
US4365270A (en) * 1979-08-23 1982-12-21 Rca Corporation Dual standard vertical deflection system
US4272777A (en) * 1980-02-08 1981-06-09 Rca Corporation Service switch apparatus
GB2094114B (en) * 1981-03-02 1984-10-24 Croma Research Ltd Scanning circuit for a television
US4544954A (en) * 1984-01-23 1985-10-01 Rca Corporation Television receiver with high voltage protection circuit
JPS60251777A (ja) * 1984-05-29 1985-12-12 Sony Corp 垂直偏向信号の振幅検出回路
JPS61108255A (ja) * 1984-10-31 1986-05-26 Canon Inc 階調記録方法
US4677484A (en) * 1985-05-10 1987-06-30 Rca Corporation Stabilizing arrangement for on-screen display
US4731564A (en) * 1986-05-12 1988-03-15 Rca Corporation Service switch for video display apparatus
US4694226A (en) * 1986-08-29 1987-09-15 Rca Corporation Vertical deflection circuit with service mode operation

Also Published As

Publication number Publication date
JPH01305667A (ja) 1989-12-08
FR2629971A1 (fr) 1989-10-13
FI891556A0 (fi) 1989-03-31
DE3911680A1 (de) 1989-10-19
HK21697A (en) 1997-02-27
FR2629971B1 (fr) 1992-12-24
GB2217960B (en) 1992-02-05
KR890016826A (ko) 1989-11-30
GB8907785D0 (en) 1989-05-17
FI93292C (fi) 1995-03-10
KR0137274B1 (ko) 1998-04-28
DE3911680C2 (de) 2001-03-22
CA1300742C (en) 1992-05-12
JP2829623B2 (ja) 1998-11-25
FI93292B (fi) 1994-11-30
GB2217960A (en) 1989-11-01
FI891556A (fi) 1989-10-09
US4795949A (en) 1989-01-03

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