NL7908871A - Inrichting voor korrektie van de horizontale aftast- snelheid van de elektronenbundel van een kathode- straal. - Google Patents

Inrichting voor korrektie van de horizontale aftast- snelheid van de elektronenbundel van een kathode- straal. Download PDF

Info

Publication number: NL7908871A
Authority: NL; Netherlands
Prior art keywords: correction; circuit; sampling; signal; electron beam
Prior art date: 1978-12-08

Application number

NL7908871A

Other languages

English (en)

Dutch (nl)

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.)

1978-12-08

Filing date

1979-12-10

Publication date

1980-06-10

1979-12-10 Application filed by Sony Corp filed Critical Sony Corp

1980-06-10 Publication of NL7908871A publication Critical patent/NL7908871A/nl

Links

238000010894 electron beam technology Methods 0.000 title claims description 92
238000012937 correction Methods 0.000 claims description 245
238000005070 sampling Methods 0.000 claims description 118
238000012545 processing Methods 0.000 claims description 12
230000008859 change Effects 0.000 claims description 9
230000006870 function Effects 0.000 claims description 9
230000000694 effects Effects 0.000 claims description 5
230000033764 rhythmic process Effects 0.000 claims description 3
238000003702 image correction Methods 0.000 claims description 2
230000004720 fertilization Effects 0.000 claims 1
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 27
230000000630 rising effect Effects 0.000 description 7
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230000001934 delay Effects 0.000 description 4
230000004044 response Effects 0.000 description 4
238000006243 chemical reaction Methods 0.000 description 3
238000012800 visualization Methods 0.000 description 3
238000004804 winding Methods 0.000 description 3
230000005669 field effect Effects 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
229910052698 phosphorus Inorganic materials 0.000 description 2
239000011574 phosphorus Substances 0.000 description 2
230000001360 synchronised effect Effects 0.000 description 2
229910000859 α-Fe Inorganic materials 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
238000010009 beating Methods 0.000 description 1
230000008901 benefit Effects 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
239000003990 capacitor Substances 0.000 description 1
239000003086 colorant Substances 0.000 description 1
238000004891 communication Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000005284 excitation Effects 0.000 description 1
230000006872 improvement Effects 0.000 description 1
230000002452 interceptive effect Effects 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
- H04N9/22—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information
- H04N9/24—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information using means, integral with, or external to, the tube, for producing signal indicating instantaneous beam position

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Video Image Reproduction Devices For Color Tv Systems (AREA)
Details Of Television Scanning (AREA)

NL7908871A 1978-12-08 1979-12-10 Inrichting voor korrektie van de horizontale aftast- snelheid van de elektronenbundel van een kathode- straal. NL7908871A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP15258378		1978-12-08
JP15258378A JPS5578690A (en)	1978-12-08	1978-12-08	Horizontal linearity corrector for beam index type color television picture receiver

Publications (1)

Publication Number	Publication Date
NL7908871A true NL7908871A (nl)	1980-06-10

Family

ID=15543629

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7908871A NL7908871A (nl)	1978-12-08	1979-12-10	Inrichting voor korrektie van de horizontale aftast- snelheid van de elektronenbundel van een kathode- straal.

Country Status (10)

Country	Link
US (1)	US4305022A (de)
JP (1)	JPS5578690A (de)
AT (1)	AT381824B (de)
AU (1)	AU525196B2 (de)
CA (1)	CA1121508A (de)
DE (1)	DE2949362A1 (de)
FR (1)	FR2443776A1 (de)
GB (1)	GB2040646B (de)
NL (1)	NL7908871A (de)
SE (1)	SE441972B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3068551D1 (en) *	1980-10-31	1984-08-16	Ibm	Cathode ray tube drive circuitry
JPS5835847A (ja) *	1981-08-27	1983-03-02	Toshiba Corp	撮像管のコイルアセンブリ装置
US4749918A (en) *	1981-12-08	1988-06-07	Rca Licensing Corporation	System for correcting for color impurities due to horizontal beam landing errors in flat panel display devices
US4500916A (en) *	1982-04-05	1985-02-19	Panavision, Inc.	Automatic on-air registration system and method for color TV camera
US4422019A (en) *	1982-07-12	1983-12-20	Tektronix, Inc.	Apparatus for providing vertical as well as horizontal smoothing of convergence correction signals in a digital convergence system
GB2132057B (en) *	1982-09-09	1986-04-23	Link Electronics Ltd	Electro-optical image correction
JPS59153392A (ja) *	1983-02-22	1984-09-01	Victor Co Of Japan Ltd	カラ−撮像装置
JPS60111588A (ja) *	1983-11-21	1985-06-18	Sony Corp	ビ−ムインデックス型テレビジョン受像機
NL8501861A (nl) *	1984-09-03	1986-04-01	Philips Nv	Beeldopneem- respektievelijk weergeefinrichting met een lijnafbuigschakeling.
JPS6178294A (ja) *	1984-09-25	1986-04-21	Sony Corp	デイジタルコンバ−ジエンス補正装置
KR900002386B1 (ko) *	1984-10-23	1990-04-13	니뽕 빅터 가부시끼가이샤	칼라 촬상장치
US4857995A (en) *	1984-10-23	1989-08-15	Victor Company Of Japan, Ltd.	Color imaging apparatus including control system for stabilizing phase and frequency of a video signal carrier frequency
US4855816A (en) *	1984-10-23	1989-08-08	Victor Company Of Japan, Ltd.	Color imaging apparatus including phase control system for maintaining start positions of scanning lines equal to start positions of reference values thereof
US4799000A (en) *	1986-09-30	1989-01-17	Magnavox Government And Industrial Electronics Company	Display control apparatus
EP0288317B1 (de) *	1987-04-24	1993-06-16	Matsushita Electric Industrial Co., Ltd.	Ansteuerungsverfahren zur Synchronisierung der Abtastung und der Modulation einer flachgestalteten Kathodenstrahlröhre
US5065076A (en) *	1989-03-01	1991-11-12	Electrohome Limited	Digital convergence system
US5258830A (en) *	1990-03-16	1993-11-02	Electrohome Limited	Automatic video convergence system
JPH04347969A (ja) *	1991-05-24	1992-12-03	Victor Co Of Japan Ltd	画素密度変換装置
US5168199A (en) *	1991-08-14	1992-12-01	Loral Corporation	Horizontal linearity correction circuitry for cathode ray tube display
US5537159A (en) *	1993-05-27	1996-07-16	Sony Corporation	Interpolation method and apparatus for improving registration adjustment in a projection television
US6995526B1 (en) *	2004-08-09	2006-02-07	National Semiconductor Corporation	Digitally controlled vertical C linearity correction with constant start and end points without using an AGC

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2863937A (en) *	1953-09-14	1958-12-09	Meguer V Kalfaian	Color television image tube and system therefor
US2844759A (en) *	1955-07-18	1958-07-22	Philco Corp	Apparatus and method for overcoming scanning error effects in plural beam cathode ray tubes
GB1353147A (en) *	1970-04-18	1974-05-15	Emi Ltd	Scanning arrangements
JPS5529639B2 (de) *	1974-04-04	1980-08-05
JPS538518A (en) *	1976-07-12	1978-01-26	Matsushita Electric Ind Co Ltd	Tv picture receiver of index system
US4099092A (en) *	1976-08-18	1978-07-04	Atari, Inc.	Television display alignment system and method
US4122485A (en) *	1976-09-30	1978-10-24	Rca Corporation	Method and apparatus for simulating magnetic environment of television receivers
JPS53106522A (en) *	1977-02-28	1978-09-16	Sony Corp	Index system color television receiver
US4159484A (en) *	1978-05-01	1979-06-26	Rockwell International Corporation	Multi-color, single gun, single grid/cathode beam index CRT display system

1978
- 1978-12-08 JP JP15258378A patent/JPS5578690A/ja active Pending
1979
- 1979-11-29 GB GB7941262A patent/GB2040646B/en not_active Expired
- 1979-12-03 AU AU53402/79A patent/AU525196B2/en not_active Ceased
- 1979-12-04 CA CA000341125A patent/CA1121508A/en not_active Expired
- 1979-12-06 US US06/100,820 patent/US4305022A/en not_active Expired - Lifetime
- 1979-12-07 FR FR7930148A patent/FR2443776A1/fr active Granted
- 1979-12-07 DE DE19792949362 patent/DE2949362A1/de not_active Withdrawn
- 1979-12-07 SE SE7910113A patent/SE441972B/sv not_active IP Right Cessation
- 1979-12-10 AT AT0780079A patent/AT381824B/de not_active IP Right Cessation
- 1979-12-10 NL NL7908871A patent/NL7908871A/nl not_active Application Discontinuation

Also Published As

Publication number	Publication date
GB2040646B (en)	1983-02-16
DE2949362A1 (de)	1980-06-26
SE441972B (sv)	1985-11-18
AU525196B2 (en)	1982-10-21
AU5340279A (en)	1980-06-12
SE7910113L (sv)	1980-06-09
FR2443776A1 (fr)	1980-07-04
FR2443776B1 (de)	1985-03-15
AT381824B (de)	1986-12-10
ATA780079A (de)	1986-04-15
JPS5578690A (en)	1980-06-13
CA1121508A (en)	1982-04-06
US4305022A (en)	1981-12-08
GB2040646A (en)	1980-08-28

Legal Events

Date	Code	Title	Description
1985-01-01	A85	Still pending on 85-01-01
1987-02-02	BV	The patent application has lapsed

Publication	Publication Date	Title
EP0439605B1 (de)	1997-03-26	Konvergenzregelsystem für mehrfache vertikale formate
US4305022A (en)	1981-12-08	Horizontal scanning rate correction apparatus
HK1004589B (en)	1998-11-27	Convergence control system for multiple vertical formats
US4314179A (en)	1982-02-02	Horizontal scanning rate correction apparatus
NL7908809A (nl)	1980-06-10	Inrichting voor korrektie van de horizontale aftastsnelheid.
US5959414A (en)	1999-09-28	Moire reducing apparatus
US4620221A (en)	1986-10-28	Color imaging apparatus with compensation for beam deflection nonlinearity
US5444500A (en)	1995-08-22	Display device including a correction circuit, and correction circuit for use in a display device
US5161002A (en)	1992-11-03	Convergence control system for multiple vertical formats
NL8403543A (nl)	1985-06-17	Kleurentelevisie-ontvanger, voorzien van een kathodestraalbuis van het indextype.
EP0178130A2 (de)	1986-04-16	Bildaufnahmeeinrichtung mit Ausgleichung der durch Änderungen der Abtastungsgeschwindigkeit verursachten Phasefehlern
EP1225759A1 (de)	2002-07-24	Videoanzeigegerät mit Modulation der vertikalen Abtastgeschwindigkeit und Videoanzeigeverfahren dafür
NL7908487A (nl)	1980-05-23	Inrichting voor afbuigingsbesturing ten gebruike bij een kathodestraalbuis van het indextype.
US5389859A (en)	1995-02-14	Display device including a correction circuit for correcting a position error, and correction circuit for use in such a display device
NL8002329A (nl)	1980-10-27	Kleurentelevisie-ontvanger met een kathodestraal- buis van het indextype.
EP0439598A1 (de)	1991-08-07	Konvergenzregelsystem.
EP0589512A2 (de)	1994-03-30	Schaltungsanordnung zur Korrektur der Bildverzerrung in einem Anzeigegerät
EP0598442B1 (de)	2003-10-08	Wiedergabeanordnung mit einer Korrekturschaltung und Korrekturschaltung zum Gebrauch in einer solchen Anordnung
US2934600A (en)	1960-04-26	Color stripe tube with two distinctive indexing elements
JP2637221B2 (ja)	1997-08-06	ディジタルコンバーゼンス補正装置
NL7905265A (nl)	1980-01-08	Inrichting voor besturing van de electronenbundel van een kathodestraalbuis van het indextype.
WO1996036165A1 (en)	1996-11-14	Display tube with reduced spot-growth
EP0598439A2 (de)	1994-05-25	Anzeigevorrichtung mit Modulation der Abtastgeschwindigkeit
JPH05328163A (ja)	1993-12-10	表示装置
JPS6211833B2 (de)	1987-03-14