FI860884A0 - Bildvisningsanordning. - Google Patents

Bildvisningsanordning.

Info

Publication number: FI860884A0
Authority: FI; Finland
Prior art keywords: bildvisningsanordning
Prior art date: 1985-03-06

Application number

FI860884A

Other languages

English (en)

Other versions

FI79436C (fi

FI79436B (fi

FI860884A (fi

Inventor

Pieter Gerrit Blanken

Der Zee Pieter Van

Original Assignee

Philips Nv

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.)

1985-03-06

Filing date

1986-03-03

Publication date

1986-03-03

1985-03-06 Priority claimed from NL8500622A external-priority patent/NL8500622A/nl

1986-03-03 Application filed by Philips Nv filed Critical Philips Nv

1986-03-03 Publication of FI860884A0 publication Critical patent/FI860884A0/fi

1986-09-07 Publication of FI860884A publication Critical patent/FI860884A/fi

1989-08-31 Application granted granted Critical

1989-08-31 Publication of FI79436B publication Critical patent/FI79436B/fi

1989-12-11 Publication of FI79436C publication Critical patent/FI79436C/fi

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
- 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
- H04N5/57—Control of contrast or brightness
- H04N5/59—Control of contrast or brightness in dependence upon beam current of cathode ray tube
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
- H04N5/165—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level to maintain the black level constant

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Picture Signal Circuits (AREA)
Amplifiers (AREA)
Transforming Electric Information Into Light Information (AREA)

FI860884A 1985-03-06 1986-03-03 Bildvisningsanordning. FI79436C (fi)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
NL8500622A NL8500622A (nl)	1985-03-06	1985-03-06	Beeldweergeefinrichting.
NL8500622		1985-03-06
NL8502636A NL8502636A (nl)	1985-03-06	1985-09-27	Beeldweergeefinrichting.
NL8502636		1985-09-27

Publications (4)

Publication Number	Publication Date
FI860884A0 true FI860884A0 (fi)	1986-03-03
FI860884A FI860884A (fi)	1986-09-07
FI79436B FI79436B (fi)	1989-08-31
FI79436C FI79436C (fi)	1989-12-11

Family

ID=26646028

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI860884A FI79436C (fi)	1985-03-06	1986-03-03	Bildvisningsanordning.

Country Status (9)

Country	Link
US (1)	US4680640A (fi)
EP (1)	EP0196695B1 (fi)
KR (1)	KR940000578B1 (fi)
CN (1)	CN1007401B (fi)
AU (1)	AU579059B2 (fi)
CA (1)	CA1242795A (fi)
DE (1)	DE3675051D1 (fi)
FI (1)	FI79436C (fi)
NL (1)	NL8502636A (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL8502637A (nl) *	1985-03-06	1986-10-01	Philips Nv	Beeldweergeefinrichting.
DE3602529A1 (de) *	1986-01-29	1987-07-30	Blaupunkt Werke Gmbh	Schaltungsanordnung zur regelung des arbeitspunktes von breitbandigen videoendstufen
JPH04271668A (ja) *	1991-02-27	1992-09-28	Matsushita Electric Ind Co Ltd	ディジタル制御カソードクランプ回路
DE69707768T2 (de) *	1996-02-07	2002-09-19	Koninkl Philips Electronics Nv	Messung des elektronenstrahles in einer videoausgangsstufe
JP2001326877A (ja)	2000-05-18	2001-11-22	Mitsubishi Electric Corp	ビデオプロジェクタのビーム電流制限回路
JP3871659B2 (ja) *	2003-06-25	2007-01-24	ローム株式会社	電源回路
CN102045516B (zh) *	2009-10-16	2013-06-26	深圳Tcl新技术有限公司	电视机视频输出电路

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3215851A (en) *	1955-10-25	1965-11-02	Philco Corp	Emitter follower with nonsaturating driver
US3408585A (en) *	1966-12-09	1968-10-29	Ibm	Operational amplifier with improved drive means
US3426245A (en) *	1967-11-01	1969-02-04	Bendix Corp	High speed magnetic deflection amplifier
NL7309767A (nl) *	1973-07-13	1975-01-15	Philips Nv	Versterkerschakeling.
NL7410080A (nl) *	1974-07-26	1976-01-28	Philips Nv	Balansversterker.
IT1054452B (it) *	1976-01-22	1981-11-10	Ates Componenti Elettron	Amplificatore in classe ab ad assorbimento di corrente costante
US4068187A (en) *	1976-03-19	1978-01-10	Hitachi, Ltd.	Audio-frequency power amplifiers
NL184657C (nl) *	1978-01-25	1989-09-18	Philips Nv	Televisiebeeldweergeefinrichting.
NL7903625A (nl) *	1979-05-09	1980-11-11	Philips Nv	Televisiebeeldweergeefinrichting.
US4298886A (en) *	1979-12-12	1981-11-03	Motorola Inc.	Automatic peak beam current leveler system
US4446443A (en) *	1981-02-09	1984-05-01	Zenith Radio Corporation	Amplifier having reduced power dissipation and improved slew rate
US4370674A (en) *	1981-03-03	1983-01-25	Zenith Radio Corporation	Stabilization network for a cathode ray tube
US4502079A (en) *	1982-10-29	1985-02-26	Rca Corporation	Signal sampling network with reduced offset error
US4536800A (en) *	1982-11-30	1985-08-20	Rca Corporation	Additive pulse sampling circuit
US4516152A (en) *	1983-05-23	1985-05-07	Rca Corporation	Video signal processor with automatic kinescope white balance and beam current limiter control systems
US4633320A (en) *	1984-03-08	1986-12-30	Rca Corporation	Video signal processor with automatic kinescope beam current limiter
NL8502637A (nl) *	1985-03-06	1986-10-01	Philips Nv	Beeldweergeefinrichting.

1985
- 1985-09-27 NL NL8502636A patent/NL8502636A/nl not_active Application Discontinuation
1986
- 1986-02-27 CA CA000502898A patent/CA1242795A/en not_active Expired
- 1986-02-27 US US06/833,628 patent/US4680640A/en not_active Expired - Lifetime
- 1986-03-03 FI FI860884A patent/FI79436C/fi not_active IP Right Cessation
- 1986-03-03 CN CN86101709A patent/CN1007401B/zh not_active Expired
- 1986-03-03 AU AU54216/86A patent/AU579059B2/en not_active Ceased
- 1986-03-03 DE DE8686200328T patent/DE3675051D1/de not_active Expired - Lifetime
- 1986-03-03 EP EP86200328A patent/EP0196695B1/en not_active Expired - Lifetime
- 1986-03-05 KR KR1019860001534A patent/KR940000578B1/ko not_active IP Right Cessation

Also Published As

Publication number	Publication date
FI79436C (fi)	1989-12-11
AU5421686A (en)	1986-09-11
CA1242795A (en)	1988-10-04
CN1007401B (zh)	1990-03-28
AU579059B2 (en)	1988-11-10
DE3675051D1 (de)	1990-11-29
EP0196695A1 (en)	1986-10-08
FI79436B (fi)	1989-08-31
EP0196695B1 (en)	1990-10-24
KR860007816A (ko)	1986-10-17
CN86101709A (zh)	1986-10-15
NL8502636A (nl)	1986-10-01
KR940000578B1 (ko)	1994-01-24
US4680640A (en)	1987-07-14
FI860884A (fi)	1986-09-07

Legal Events

Date	Code	Title	Description
1995-04-06	TC	Name/ company changed in patent	Owner name: PHILIPS ELECTRONICS N.V.
1996-10-14	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: PHILIPS ELECTRONICS N.V.

Publication	Publication Date	Title
FI865261A0 (fi)	1986-12-22	Smoerjfettkomposition.
FI861912A0 (fi)	1986-05-07	Bromssystem foer cyklar.
FI862936A (fi)	1987-01-19	Brandalarmsystem.
FI860982A (fi)	1986-09-12	Katjoniska ympade staerkelsekopolymerer.
FI864138A (fi)	1987-04-17	Heterocykliska blandningar.
FI862886A0 (fi)	1986-07-08	Foerdroejd kemiluminescens.
FI870270A (fi)	1987-01-22	Korrosionsskyddsmaterial.
DE3673520D1 (de)	1990-09-20	Perfluorpolyaether.
DE3669772D1 (de)	1990-04-26	Russblaeser.
FI861379A0 (fi)	1986-04-01	Inden- och naftalenderivat.
FI863021A (fi)	1987-01-27	Isolerad spaenn- eller upphaengningsklaemma.
FI881302A0 (fi)	1988-03-18	Skaeranordning.
FI864020A (fi)	1987-04-11	Upphettbar poler- eller kalandervals.
FI864350A0 (fi)	1986-10-27	Haollare foer plantak.
FI860884A0 (fi)	1986-03-03	Bildvisningsanordning.
FI864270A0 (fi)	1986-10-22	Roerkoppling.
FI863920A0 (fi)	1986-09-29	Kopplingsanordning foer en elektronisk avskiljingskoppling.
FI860620A (fi)	1986-08-12	Pyridinderivat.
FI861265A0 (fi)	1986-03-25	Avstaondshaollare foer genomslagspapper.
FI861507A0 (fi)	1986-04-09	Luftfoerdelningsanordning foer tryckluftsverktyg.
FI864185A (fi)	1987-04-18	Gaengkoppling foer slagborrning.
FI861877A (fi)	1987-04-18	Skyddshandske.
FI874618A (fi)	1987-10-20	Instaellningssystem.
FI863219A0 (fi)	1986-08-06	Framstaellningsfoerfarande foer djup- och flexotryckfaerger.
FI854665A (fi)	1987-05-27	Spaonskydd foer fraesmaskiner.