CA987786A - Recording and reproducing color picture information - Google Patents

Recording and reproducing color picture information

Info

Publication number: CA987786A
Authority: CA; Canada
Prior art keywords: recording; picture information; color picture; reproducing color; reproducing
Prior art date: 1970-12-28
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

CA130,997A

Other languages

English (en)

Other versions

CA130997S (en

Inventor

Yasuharu Kubota

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.)

1970-12-28

Filing date

1971-12-23

Publication date

1976-04-20

1971-12-23 Application filed by Sony Corp filed Critical Sony Corp

1976-04-20 Application granted granted Critical

1976-04-20 Publication of CA987786A publication Critical patent/CA987786A/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/84—Television signal recording using optical recording
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/84—Television signal recording using optical recording
- H04N5/843—Television signal recording using optical recording on film
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/89—Television signal recording using holographic recording
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/01—Circuitry for demodulating colour component signals modulated spatially by colour striped filters by phase separation

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Color Television Image Signal Generators (AREA)

CA130,997A 1970-12-28 1971-12-23 Recording and reproducing color picture information Expired CA987786A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP12849570		1970-12-28
CH1905671		1971-12-29

Publications (1)

Publication Number	Publication Date
CA987786A true CA987786A (en)	1976-04-20

Family

ID=25722005

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA130,997A Expired CA987786A (en)	1970-12-28	1971-12-23	Recording and reproducing color picture information

Country Status (9)

Country	Link
US (1)	US3728477A (de)
AT (1)	AT341592B (de)
BE (1)	BE777408A (de)
CA (1)	CA987786A (de)
CH (1)	CH545052A (de)
DE (1)	DE2165040A1 (de)
FR (1)	FR2131934B1 (de)
GB (1)	GB1369839A (de)
NL (1)	NL7117930A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4860527A (de) *	1971-11-26	1973-08-24
JPS4860823A (de) *	1971-11-30	1973-08-25
US3892914A (en) *	1972-03-18	1975-07-01	Jeol Ltd	System for recording and reproducing picture signals with amplitude reference signals
US5003402A (en) *	1988-11-10	1991-03-26	Victor Company Of Japan, Ltd.	Apparatus for recording and reproducing charge latent image
US5155589A (en) *	1990-05-22	1992-10-13	Gere David S	Storage and retrieval of images from a grey image having artificially enhanced color regions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1567003A (de) *	1964-06-16	1969-05-16
US3522371A (en) *	1967-12-01	1970-07-28	Columbia Broadcasting Syst Inc	Apparatus for recording and reproducing color picture information on a monochrome record

1971
- 1971-12-23 GB GB6018771A patent/GB1369839A/en not_active Expired
- 1971-12-23 CA CA130,997A patent/CA987786A/en not_active Expired
- 1971-12-27 US US00211918A patent/US3728477A/en not_active Expired - Lifetime
- 1971-12-28 FR FR7147172A patent/FR2131934B1/fr not_active Expired
- 1971-12-28 DE DE19712165040 patent/DE2165040A1/de active Pending
- 1971-12-28 AT AT1120271A patent/AT341592B/de not_active IP Right Cessation
- 1971-12-28 NL NL7117930A patent/NL7117930A/xx unknown
- 1971-12-28 BE BE777408A patent/BE777408A/xx not_active IP Right Cessation
- 1971-12-29 CH CH1905671A patent/CH545052A/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU3746671A (en)	1973-07-05
DE2165040A1 (de)	1972-07-20
US3728477A (en)	1973-04-17
FR2131934A1 (de)	1972-11-17
GB1369839A (en)	1974-10-09
ATA1120271A (de)	1977-06-15
NL7117930A (de)	1972-06-30
AT341592B (de)	1978-02-10
BE777408A (fr)	1972-04-17
CH545052A (de)	1974-01-15
FR2131934B1 (de)	1977-01-28

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