BE733188A - - Google Patents

Info

Publication number: BE733188A
Authority: BE; Belgium

Application number

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.)

1968-05-22

Filing date

1969-05-16

Publication date

1969-11-03

1969-05-16 Application filed filed Critical

1969-11-03 Publication of BE733188A publication Critical patent/BE733188A/xx

Classifications

- 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
- H04N5/18—Circuitry for reinsertion of DC and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit
- H04N5/185—Circuitry for reinsertion of DC and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit for the black level
- 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
- H04N5/148—Video amplifiers

Landscapes

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

BE733188D 1968-05-22 1969-05-16 BE733188A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US73103868A	1968-05-22	1968-05-22

Publications (1)

Publication Number	Publication Date
BE733188A true BE733188A (fr)	1969-11-03

Family

ID=24937787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE733188D BE733188A (fr)	1968-05-22	1969-05-16

Country Status (9)

Country	Link
US (1)	US3555175A (fr)
AT (1)	AT306124B (fr)
BE (1)	BE733188A (fr)
DE (1)	DE1925710B2 (fr)
ES (1)	ES367457A1 (fr)
FR (1)	FR2009143B1 (fr)
GB (1)	GB1267408A (fr)
NL (1)	NL157771B (fr)
SE (1)	SE359010B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3647944A (en) *	1969-08-25	1972-03-07	Rca Corp	Kinescope bias arrangement to provide both constant amplitude dc restoration pulses and arc discharge protection
US3700787A (en) *	1971-01-07	1972-10-24	Gte Sylvania Inc	Line voltage compensating circuitry for rgb color drive system
US3736370A (en) *	1971-01-18	1973-05-29	Gen Electric	Improved chroma clamping circuit
US3692931A (en) *	1971-06-30	1972-09-19	Rca Corp	Television image control circuit
WO2003071512A2 (fr) *	2002-02-19	2003-08-28	Kopin Corporation	Affichages a cristaux liquides dotes de commutateurs integres pour une restauration cc
EP1927970A1 (fr) *	2006-11-30	2008-06-04	Stmicroelectronics SA	Procédé de commande d'un écran d'affichage à tube cathodique par regulation de la tension d' un éléctrode de réference et circuit correspondant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2800528A (en) *	1949-06-23	1957-07-23	Du Mont Allen B Lab Inc	Video amplifier bridge circuit for minimizing supply voltage variations
US2935556A (en) *	1955-10-19	1960-05-03	Rca Corp	D.-c. stabilized amplifiers
US3449619A (en) *	1967-04-21	1969-06-10	Tektronix Inc	Apparatus for controlling the voltage on an electron tube element
US3469142A (en) *	1967-06-20	1969-09-23	Spedcor Electronics Inc	Intensity control circuit for oscilloscope or the like

1968
- 1968-05-22 US US731038A patent/US3555175A/en not_active Expired - Lifetime
1969
- 1969-04-20 ES ES367457A patent/ES367457A1/es not_active Expired
- 1969-05-09 SE SE06605/69A patent/SE359010B/xx unknown
- 1969-05-16 BE BE733188D patent/BE733188A/xx unknown
- 1969-05-19 GB GB25376/69A patent/GB1267408A/en not_active Expired
- 1969-05-20 DE DE1925710A patent/DE1925710B2/de active Granted
- 1969-05-21 AT AT482269A patent/AT306124B/de not_active IP Right Cessation
- 1969-05-21 NL NL6907767.A patent/NL157771B/xx unknown
- 1969-05-22 FR FR6916747A patent/FR2009143B1/fr not_active Expired

Also Published As

Publication number	Publication date
US3555175A (en)	1971-01-12
AT306124B (de)	1973-03-26
SE359010B (fr)	1973-08-13
FR2009143A1 (fr)	1970-01-30
ES367457A1 (es)	1971-04-01
DE1925710C3 (fr)	1974-05-02
GB1267408A (en)	1972-03-22
FR2009143B1 (fr)	1973-12-21
DE1925710A1 (de)	1970-05-14
NL157771B (nl)	1978-08-15
DE1925710B2 (de)	1973-10-11
NL6907767A (fr)	1969-11-25

Publication	Publication Date	Title
AU5506869A (fr)	1970-11-26
AU5184069A (fr)	1970-07-17
AU6168869A (fr)	1971-04-08
DE1925710C3 (fr)	1974-05-02
AU6171569A (fr)	1971-04-08
AU2581067A (fr)	1970-02-19
AU4304568A (fr)	1971-02-25
AU4811568A (fr)	1974-08-01
AU4744468A (fr)	1970-06-18
AU2580267A (fr)	1970-02-05
BE727447A (fr)	1969-07-01
BE708951A (fr)	1968-05-16
BE726436A (fr)	1969-06-16
BE725318A (fr)	1969-05-16
BE723795A (fr)	1969-04-16
BE722970A (fr)	1969-04-01
BE709496A (fr)	1968-07-17
BE709484A (fr)	1968-05-30
BE709479A (fr)	1968-07-17
BE709446A (fr)	1968-05-30
BE709435A (fr)	1968-07-16
BE709415A (fr)	1968-05-30
BE709320A (fr)	1968-05-16
BE709319A (fr)	1968-05-16
BE709301A (fr)	1968-07-12