GB2017460B - Creation of Inventions and Patents with Artificial Intelligence

GB2017460B – Current control circuits
– Google Patents

GB2017460B – Current control circuits
– Google Patents
Current control circuits

Info

Publication number
GB2017460B

GB2017460B
GB7910505A
GB7910505A
GB2017460B
GB 2017460 B
GB2017460 B
GB 2017460B
GB 7910505 A
GB7910505 A
GB 7910505A
GB 7910505 A
GB7910505 A
GB 7910505A
GB 2017460 B
GB2017460 B
GB 2017460B
Authority
GB
United Kingdom
Prior art keywords
current control
control circuits
circuits
current
control
Prior art date
1978-03-27
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

Application number
GB7910505A
Other versions

GB2017460A
(en

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.)

Sony Corp

Original Assignee
Sony 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.)
1978-03-27
Filing date
1979-03-26
Publication date
1982-06-30

1979-03-26
Application filed by Sony Corp
filed
Critical
Sony Corp

1979-10-03
Publication of GB2017460A
publication
Critical
patent/GB2017460A/en

1982-06-30
Application granted
granted
Critical

1982-06-30
Publication of GB2017460B
publication
Critical
patent/GB2017460B/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

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

H03—ELECTRONIC CIRCUITRY

H03K—PULSE TECHNIQUE

H03K4/00—Generating pulses having essentially a finite slope or stepped portions

H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape

H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape

H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices

H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor

H03K4/62—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device

GB7910505A
1978-03-27
1979-03-26
Current control circuits

Expired

GB2017460B
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

JP3500178A

JPS54127217A
(en)

1978-03-27
1978-03-27
Load driver circuit

Publications (2)

Publication Number
Publication Date

GB2017460A

GB2017460A
(en)

1979-10-03

GB2017460B
true

GB2017460B
(en)

1982-06-30

Family
ID=12429867
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB7910505A
Expired

GB2017460B
(en)

1978-03-27
1979-03-26
Current control circuits

Country Status (8)

Country
Link

US
(1)

US4242714A
(en)

JP
(1)

JPS54127217A
(en)

AU
(1)

AU522084B2
(en)

CA
(1)

CA1107855A
(en)

DE
(1)

DE2912063A1
(en)

FR
(1)

FR2421514A1
(en)

GB
(1)

GB2017460B
(en)

NL
(1)

NL7902323A
(en)

Families Citing this family (40)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

NL8100118A
(en)

1981-01-13
1982-08-02
Philips Nv

CIRCUIT IN AN IMAGE DISPLAY FOR GENERATING A SAW-SHAPED CIRCULAR CURRENT.

US4484113A
(en)

1981-02-16
1984-11-20
Rca Corporation
Regulated deflection circuit

NL8101721A
(en)

1981-04-08
1982-11-01
Philips Nv

CIRCUIT FOR GENERATING A SAW-TINE CURRENT.

GB2104353A
(en)

1981-08-14
1983-03-02
Philips Electronic Associated
Television line deflection arrangement

SE453241B
(en)

1982-04-23
1988-01-18
Rca Corp

VARIABLE HORIZONTAL DEVICE CIRCUIT, WHICH CIRCLE CAN ASTADKOMMA EAST-WEST CUSHION CORRECTION

US4400652A
(en)

1982-05-03
1983-08-23
Squibb Vitatek, Inc.
Magnetic deflection sweep amplifier with intelligent flyback

FI844513L
(en)

1983-11-25
1985-05-26
Rca Corp

KORRIGERINGSKRETS FOER RASTERDISTORSION I EN TV-MOTTAGARE.

DE3430169A1
(en)

1984-08-16
1986-02-27
Siemens AG, 1000 Berlin und 8000 München
Horizontal deflection circuit

US4625155A
(en)

1984-12-03
1986-11-25
Rca Corporation
Resonant switching apparatus using a cascode arrangement

JPH0681259B2
(en)

1985-01-30
1994-10-12
株式会社日立製作所

Horizontal output circuit

GB2177270A
(en)

1985-06-19
1987-01-14
Philips Electronic Associated
Line output circuit for generating a sawtooth current at two frequencies

JPH0681267B2
(en)

1986-01-20
1994-10-12
株式会社日立製作所

Horizontal output circuit

US4737691A
(en)

1986-04-11
1988-04-12
Rca Corporation
Television apparatus for generating a phase modulated deflection current

NL8601347A
(en)

1986-05-27
1987-12-16
Philips Nv

LINE DEFLECTION IN AN IMAGE DISPLAY.

FR2603442B1
(en)

1986-09-02
1988-11-10
Radiotechnique Ind & Comm

LINE SCANNING CIRCUIT WITH DYNAMIC CORRECTION OF S

FR2612719A1
(en)

1987-03-20
1988-09-23
Radiotechnique Ind & Comm

LINE SCANNING AND VOLTAGE GENERATION CIRCUIT

JP2519732B2
(en)

1987-07-13
1996-07-31
株式会社東芝

Horizontal output circuit

US4956587A
(en)

1988-01-29
1990-09-11
Hitachi, Ltd.
Horizontal deflection-high voltage circuit

JPH0239109A
(en)

1988-07-29
1990-02-08
Nec Corp
Coupling structure between optical fiber array and optical waveguide

JPH02125209A
(en)

1988-11-02
1990-05-14
Sumitomo Electric Ind Ltd
Optical waveguide and optical fiber coupling structure

US4906904A
(en)

1989-06-27
1990-03-06
Digital Equipment Corporation
Cathode ray tube deflection circuit with solid state switch

US5189599A
(en)

1991-08-14
1993-02-23
Zenith Electronics Corporation
High voltage regulator for an integrated horizontal sweep system

US5189567A
(en)

1991-08-26
1993-02-23
Eastman Kodak Company
High speed switching circuit for controlling current flow in a bridge circuit coil for use in a magneto-optic direct overwrite system

JPH0568178A
(en)

1991-09-06
1993-03-19
Sony Corp
Deflected current generating circuit

US5349274A
(en)

1992-05-25
1994-09-20
Sony Corporation
Bi-directional scan circuit

JPH0969963A
(en)

1995-09-01
1997-03-11
Hitachi Ltd
Display

JP3339294B2
(en)

1996-02-21
2002-10-28
日本ビクター株式会社

Horizontal deflection high voltage generation circuit

US6124686A
(en)

1997-08-18
2000-09-26
Sony Corporation
Horizontal deflection circuit

US6222328B1
(en)

1998-04-21
2001-04-24
Sony Corporation
Horizontal deflection circuit

JP3832090B2
(en)

1998-05-07
2006-10-11
ソニー株式会社

Horizontal deflection circuit

JPH11341298A
(en)

1998-05-25
1999-12-10
Sony Corp
Horizontal deflection circuit

US6201358B1
(en)

1998-08-28
2001-03-13
Sony Corporation
Waveform correction using inductance-controllable inductor

CN1250307A
(en)

1998-09-14
2000-04-12
索尼公司
Horizontal deflecting circuit

US6826390B1
(en)

1999-07-14
2004-11-30
Fujitsu Limited
Receiver, transceiver circuit, signal transmission method, and signal transmission system

US6479953B2
(en)

2000-08-25
2002-11-12
Thomson Licensing S. A.
Deflection circuit with a retrace capacitive transformation

US6552504B2
(en)

2000-08-25
2003-04-22
Thomson Licensing Sa
Deflection circuit with a feedback controlled capacitive transformation

JP2002185813A
(en)

2000-08-31
2002-06-28
Matsushita Electric Ind Co Ltd
High-voltage deflection circuit

US6894731B2
(en)

2001-08-31
2005-05-17
Thomson Licensing S.A.
Raster distortion correction arrangement

US8295442B2
(en)

2010-07-28
2012-10-23
General Electric Company
Apparatus and method for magnetic control of an electron beam

US9504135B2
(en)

2010-07-28
2016-11-22
General Electric Company
Apparatus and method for magnetic control of an electron beam

Family Cites Families (11)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

FR1380126A
(en)

1963-01-18
1964-11-27
Philips Nv

Circuit for generating a sawtooth current in a self-inductance coil

DE1815462B2
(en)

1967-12-18
1971-09-23
Sony Corp., Tokio

CIRCUIT FOR MAGNETIC BEAM DEFLECTION FOR A KATHO DEN BEAM TUBE

NO122709B
(en)

1968-02-24
1971-08-02
P Wessel

NL152733B
(en)

1973-02-01
1977-03-15
Philips Nv

SWITCHING DEVICE FOR AN IMAGE DISPLAY TUBE PROVIDED FOR AN IMAGE DISPLAY DEVICE FOR GENERATING A SAW-TOOTH DEFLECTION CURRENT BY A CONTROL DEVICE COIL, AS WELL AS A IMAGE DISPLAY DEVICE PROVIDED WITH SUCH CIRCUIT.

JPS5417309Y2
(en)

1973-08-25
1979-07-04

GB1503666A
(en)

1974-04-01
1978-03-15
Mullard Ltd
Television display circuit arrangements which include a switched mode power supply

NL7405726A
(en)

1974-04-29
1975-10-31
Philips Nv

SWITCHING DEVICE IN A TELEVISION RECEIVER, EQUIPPED WITH A LINE BENDING CIRCUIT AND WITH A SWITCHED POWER SUPPLY CIRCUIT.

JPS5283019A
(en)

1975-12-30
1977-07-11
Hitachi Ltd
Horizontal deflection circuit for television receivers

NL7704062A
(en)

1977-04-14
1978-10-17
Philips Nv

CIRCUIT FOR GENERATING A PERIODIC PARABOLIC SIGNAL.

NL7704771A
(en)

1977-05-02
1978-01-31
Philips Nv

CIRCUIT FOR GENERATING A SAW-TOOTH LINE BENDING CURRENT.

JPS5419324A
(en)

1977-07-14
1979-02-14
Sony Corp
Current control circuit

1978

1978-03-27
JP
JP3500178A
patent/JPS54127217A/en
active
Granted

1979

1979-03-21
US
US06/022,868
patent/US4242714A/en
not_active
Expired – Lifetime

1979-03-22
AU
AU45414/79A
patent/AU522084B2/en
not_active
Ceased

1979-03-23
NL
NL7902323A
patent/NL7902323A/en
not_active
Application Discontinuation

1979-03-23
CA
CA324,049A
patent/CA1107855A/en
not_active
Expired

1979-03-26
GB
GB7910505A
patent/GB2017460B/en
not_active
Expired

1979-03-27
FR
FR7907671A
patent/FR2421514A1/en
active
Granted

1979-03-27
DE
DE19792912063
patent/DE2912063A1/en
active
Granted

Also Published As

Publication number
Publication date

NL7902323A
(en)

1979-10-01

CA1107855A
(en)

1981-08-25

FR2421514B1
(en)

1983-11-10

DE2912063C2
(en)

1988-04-28

GB2017460A
(en)

1979-10-03

US4242714A
(en)

1980-12-30

AU4541479A
(en)

1979-10-04

AU522084B2
(en)

1982-05-13

DE2912063A1
(en)

1979-10-11

JPS54127217A
(en)

1979-10-03

JPS6235308B2
(en)

1987-07-31

FR2421514A1
(en)

1979-10-26

Contact information