DK427179A - Apparat til aflaesning af en skiveformet regestreringsbaerer - Google Patents

Apparat til aflaesning af en skiveformet regestreringsbaerer

Info

Publication number: DK427179A
Authority: DK; Denmark
Prior art keywords: disc; reading; shaped control; control carrier; carrier
Prior art date: 1978-10-13

Application number

DK427179A

Other languages

English (en)

Other versions

DK147170B (da

DK147170C (da

Inventor

M P Bierhoff

A H Hoogendijk

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.)

1978-10-13

Filing date

1979-10-10

Publication date

1980-04-14

1979-10-10 Application filed by Philips Nv filed Critical Philips Nv

1980-04-14 Publication of DK427179A publication Critical patent/DK427179A/da

1984-04-30 Publication of DK147170B publication Critical patent/DK147170B/da

1984-10-15 Application granted granted Critical

1984-10-15 Publication of DK147170C publication Critical patent/DK147170C/da

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/87—Regeneration of colour television signals
- H04N9/873—Regeneration of colour television signals for restoring the colour component sequence of the reproduced chrominance signal
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/87—Regeneration of colour television signals

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Processing Of Color Television Signals (AREA)
Optical Recording Or Reproduction (AREA)

DK427179A 1978-10-13 1979-10-10 Apparat til aflaesning af en skiveformet registreringsbaerer DK147170C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL7810298		1978-10-13
NL7810298A NL7810298A (nl)	1978-10-13	1978-10-13	Inrichting voor het uitlezen van een schijfvormige registratiedrager.

Publications (3)

Publication Number	Publication Date
DK427179A true DK427179A (da)	1980-04-14
DK147170B DK147170B (da)	1984-04-30
DK147170C DK147170C (da)	1984-10-15

Family

ID=19831710

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK427179A DK147170C (da)	1978-10-13	1979-10-10	Apparat til aflaesning af en skiveformet registreringsbaerer

Country Status (20)

Country	Link
US (1)	US4236173A (da)
JP (1)	JPS6052631B2 (da)
AR (1)	AR222496A1 (da)
AT (1)	AT378459B (da)
AU (1)	AU529867B2 (da)
BE (1)	BE879363A (da)
BR (1)	BR7906519A (da)
CA (1)	CA1152642A (da)
CH (1)	CH650370A5 (da)
DE (1)	DE2941073C2 (da)
DK (1)	DK147170C (da)
ES (1)	ES484943A1 (da)
FR (1)	FR2438948A1 (da)
GB (1)	GB2034152B (da)
IT (1)	IT1119383B (da)
MX (1)	MX149050A (da)
NL (1)	NL7810298A (da)
NZ (1)	NZ191810A (da)
SE (1)	SE437909B (da)
ZA (1)	ZA795043B (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6238391Y2 (da) *	1980-12-18	1987-09-30
JPS57157638A (en) *	1981-03-23	1982-09-29	Mitsubishi Electric Corp	Phase inversion changeover circuit
GB2117995B (en) *	1982-02-20	1986-01-22	Pioneer Video Corp	Color video signal processing device for a system for producing recorded color video information
JPS5932286A (ja) *	1982-08-17	1984-02-21	Pioneer Electronic Corp	カラ−映像情報再生装置におけるクロマ信号位相補正回路
JPS60206293A (ja) *	1984-03-30	1985-10-17	Pioneer Electronic Corp	情報再生装置
JPS60172479U (ja) *	1984-04-21	1985-11-15	パイオニア株式会社	Ｐａｌ方式カラ−信号処理装置
JPS60232795A (ja) *	1984-05-01	1985-11-19	Matsushita Electric Ind Co Ltd	カラ−映像信号記録再生装置
JPS6115489A (ja) *	1984-07-02	1986-01-23	Fuji Photo Film Co Ltd	回転磁気記録体再生装置
EP0690633B1 (en) *	1994-06-30	2000-03-08	SANYO ELECTRIC Co., Ltd.	Video signal reproduction apparatus for chrominance signals

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE29963E (en)	1972-03-29	1979-04-10	U.S. Philips Corporation	Servo system for reading from a disc-shaped record carrier containing signals coded in optical form
NL173343C (nl) *	1972-03-29	1984-01-02	Philips Nv	Inrichting voor het uitlezen van een schijfvormige registratiedrager met in optische vorm gecodeerde beeld-en/of geluidssignalen.
NL7309910A (nl) *	1973-07-17	1975-01-21	Philips Nv	Inrichting voor het weergeven van een op een registratiedrager opgetekend kleurentelevisie- signaal.
JPS5413938B2 (da) *	1973-07-24	1979-06-04
NL7511784A (nl) *	1975-03-24	1977-04-13	Philips Nv	Werkwijze en inrichting voor het maken van een videoplaat.
NL7505938A (nl) *	1975-05-21	1976-11-23	Philips Nv	Inrichting voor het uitlezen van een schijf- vormige registratiedrager.
NL7509906A (nl) *	1975-08-21	1977-02-23	Philips Nv	Inrichting voor het uitlezen van een schijfvor- mige registratiedrager.

1978
- 1978-10-13 NL NL7810298A patent/NL7810298A/nl not_active Application Discontinuation
1979
- 1979-01-31 US US06/007,856 patent/US4236173A/en not_active Expired - Lifetime
- 1979-09-24 ZA ZA00795043A patent/ZA795043B/xx unknown
- 1979-09-27 FR FR7924105A patent/FR2438948A1/fr active Granted
- 1979-09-28 AR AR278274A patent/AR222496A1/es active
- 1979-10-04 CA CA000337007A patent/CA1152642A/en not_active Expired
- 1979-10-09 AU AU51590/79A patent/AU529867B2/en not_active Ceased
- 1979-10-10 DE DE2941073A patent/DE2941073C2/de not_active Expired
- 1979-10-10 DK DK427179A patent/DK147170C/da not_active IP Right Cessation
- 1979-10-10 GB GB7935110A patent/GB2034152B/en not_active Expired
- 1979-10-10 CH CH9110/79A patent/CH650370A5/de not_active IP Right Cessation
- 1979-10-10 SE SE7908380A patent/SE437909B/sv not_active IP Right Cessation
- 1979-10-10 NZ NZ191810A patent/NZ191810A/xx unknown
- 1979-10-10 IT IT68976/79A patent/IT1119383B/it active
- 1979-10-10 BR BR7906519A patent/BR7906519A/pt unknown
- 1979-10-11 MX MX179634A patent/MX149050A/es unknown
- 1979-10-11 BE BE0/197608A patent/BE879363A/fr not_active IP Right Cessation
- 1979-10-11 JP JP54131296A patent/JPS6052631B2/ja not_active Expired
- 1979-10-11 ES ES484943A patent/ES484943A1/es not_active Expired
- 1979-10-11 AT AT0665579A patent/AT378459B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
US4236173A (en)	1980-11-25
IT1119383B (it)	1986-03-10
ES484943A1 (es)	1980-06-16
MX149050A (es)	1983-08-12
AU5159079A (en)	1980-04-17
DE2941073A1 (de)	1980-04-30
AR222496A1 (es)	1981-05-29
FR2438948B1 (da)	1983-02-18
GB2034152B (en)	1982-12-22
SE7908380L (sv)	1980-04-14
NZ191810A (en)	1982-08-17
ZA795043B (en)	1981-05-27
NL7810298A (nl)	1980-04-15
SE437909B (sv)	1985-03-18
DK147170B (da)	1984-04-30
BE879363A (fr)	1980-04-11
DK147170C (da)	1984-10-15
GB2034152A (en)	1980-05-29
CH650370A5 (de)	1985-07-15
JPS5553987A (en)	1980-04-19
AU529867B2 (en)	1983-06-23
ATA665579A (de)	1984-12-15
CA1152642A (en)	1983-08-23
JPS6052631B2 (ja)	1985-11-20
DE2941073C2 (de)	1983-11-10
IT7968976A0 (it)	1979-10-10
AT378459B (de)	1985-08-12
FR2438948A1 (fr)	1980-05-09
BR7906519A (pt)	1980-06-24

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Legal Events

Date	Code	Title	Description
1996-06-17	PBP	Patent lapsed