NL165617C - Televisiebeeldweergeefinrichting met een video- versterker. - Google Patents

Televisiebeeldweergeefinrichting met een video- versterker.

Info

Publication number
NL165617C
NL165617C NL7416481.A NL7416481A NL165617C NL 165617 C NL165617 C NL 165617C NL 7416481 A NL7416481 A NL 7416481A NL 165617 C NL165617 C NL 165617C
Authority
NL
Netherlands
Prior art keywords
image display
television image
video amplifier
amplifier
video
Prior art date
Application number
NL7416481.A
Other languages
English (en)
Other versions
NL7416481A (nl
Inventor
Dirk Johan Adriaan Ir Teuling
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.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Priority to NL7416481.A priority Critical patent/NL165617C/nl
Priority to AR261471A priority patent/AR207174A1/es
Priority to ZA757247A priority patent/ZA757247B/xx
Priority to US05/633,285 priority patent/US4035840A/en
Priority to CA241,788A priority patent/CA1053366A/en
Priority to DE2555687A priority patent/DE2555687C3/de
Priority to BR7508295*A priority patent/BR7508295A/pt
Priority to NZ179546A priority patent/NZ179546A/xx
Priority to DK568775A priority patent/DK568775A/da
Priority to IT70087/75A priority patent/IT1051625B/it
Priority to GB51244/75A priority patent/GB1532447A/en
Priority to BE162789A priority patent/BE836694A/xx
Priority to AU87589/75A priority patent/AU505054B2/en
Priority to ES443525A priority patent/ES443525A1/es
Priority to JP50149687A priority patent/JPS5759985B2/ja
Priority to AT957775A priority patent/AT341018B/de
Priority to FR7538851A priority patent/FR2295659A1/fr
Publication of NL7416481A publication Critical patent/NL7416481A/nl
Application granted granted Critical
Publication of NL165617C publication Critical patent/NL165617C/nl

Links

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
    • H04N5/148—Video amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0261—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the polarisation voltage or current, e.g. gliding Class A
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0283—Reducing the number of Dc-current paths
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3066—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the collectors of complementary power transistors being connected to the output
    • H03F3/3067—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the collectors of complementary power transistors being connected to the output with asymmetrical driving of the end stage
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45701—Indexing scheme relating to differential amplifiers the LC comprising one resistor
NL7416481.A 1974-12-18 1974-12-18 Televisiebeeldweergeefinrichting met een video- versterker. NL165617C (nl)

Priority Applications (17)

Application Number Priority Date Filing Date Title
NL7416481.A NL165617C (nl) 1974-12-18 1974-12-18 Televisiebeeldweergeefinrichting met een video- versterker.
AR261471A AR207174A1 (es) 1974-12-18 1975-01-01 Aparato reproductor de television con un amplificador de video
ZA757247A ZA757247B (en) 1974-12-18 1975-11-18 Television display apparatus having a video amplifier
US05/633,285 US4035840A (en) 1974-12-18 1975-11-19 Television display apparatus having a video amplifier
CA241,788A CA1053366A (en) 1974-12-18 1975-12-08 Television display apparatus having a video amplifier
DE2555687A DE2555687C3 (de) 1974-12-18 1975-12-11 Fernsehbildwiedergabeschaltungsan-Ordnung mit einem Videoverstärker
IT70087/75A IT1051625B (it) 1974-12-18 1975-12-15 Dispositivo presentatore di immagini televisive con amplificatore video
DK568775A DK568775A (da) 1974-12-18 1975-12-15 Fjernsynsbilledfremvisningsapparat med en videoforsterker
BR7508295*A BR7508295A (pt) 1974-12-18 1975-12-15 Aparelho de televisao provido de amplificador de video
GB51244/75A GB1532447A (en) 1974-12-18 1975-12-15 Television display apparatus having a video amplifier
NZ179546A NZ179546A (en) 1974-12-18 1975-12-15 Video amplifier: modiefied class b
AU87589/75A AU505054B2 (en) 1974-12-18 1975-12-16 Video amplifier
BE162789A BE836694A (fr) 1974-12-18 1975-12-16 Dispositif reproducteur d'images de television muni d'un amplificateur du genre video
ES443525A ES443525A1 (es) 1974-12-18 1975-12-16 Un aparato de presentacion de television.
JP50149687A JPS5759985B2 (nl) 1974-12-18 1975-12-17
AT957775A AT341018B (de) 1974-12-18 1975-12-17 Fernsehwiedergabeanordnung und videoverstarker fur eine solche
FR7538851A FR2295659A1 (fr) 1974-12-18 1975-12-18 Dispositif reproducteur d'images de television muni d'un amplificateur du genre video

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7416481.A NL165617C (nl) 1974-12-18 1974-12-18 Televisiebeeldweergeefinrichting met een video- versterker.

Publications (2)

Publication Number Publication Date
NL7416481A NL7416481A (nl) 1976-06-22
NL165617C true NL165617C (nl) 1981-04-15

Family

ID=19822672

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7416481.A NL165617C (nl) 1974-12-18 1974-12-18 Televisiebeeldweergeefinrichting met een video- versterker.

Country Status (17)

Country Link
US (1) US4035840A (nl)
JP (1) JPS5759985B2 (nl)
AR (1) AR207174A1 (nl)
AT (1) AT341018B (nl)
AU (1) AU505054B2 (nl)
BE (1) BE836694A (nl)
BR (1) BR7508295A (nl)
CA (1) CA1053366A (nl)
DE (1) DE2555687C3 (nl)
DK (1) DK568775A (nl)
ES (1) ES443525A1 (nl)
FR (1) FR2295659A1 (nl)
GB (1) GB1532447A (nl)
IT (1) IT1051625B (nl)
NL (1) NL165617C (nl)
NZ (1) NZ179546A (nl)
ZA (1) ZA757247B (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1034831B (it) * 1975-04-04 1979-10-10 Ates Componenti Elettron Amplificatore di potenza in bassa frequenza in circuito integrato monolitico con circutto esterno combinato per la reiezione alla linea e la determinazione del guadagno
GB1582138A (en) * 1976-07-19 1980-12-31 Rca Corp Video amplifier circuit
US4082996A (en) * 1976-09-27 1978-04-04 Rca Corporation Video amplifier including an a-c coupled voltage follower output stage
US4293875A (en) * 1980-01-03 1981-10-06 Telegram Communications Corp. Wide bandwidth video amplifier
JPS59200510A (ja) * 1983-04-26 1984-11-13 Citizen Watch Co Ltd 低消費電力増巾器
NL8502637A (nl) * 1985-03-06 1986-10-01 Philips Nv Beeldweergeefinrichting.
DE3540752A1 (de) * 1985-11-16 1987-05-21 Blaupunkt Werke Gmbh Schaltungsanordnung mit steuerbarem verstaerkungsfaktor
FR2674705A1 (fr) * 1991-03-29 1992-10-02 Philips Electro Grand Public Dispositif amplificateur video.
US6680755B2 (en) * 2001-04-05 2004-01-20 Industrial Technology Research Institute Adjustable biased gamma-correction circuit with central-symmetry voltage

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070656A (en) * 1959-07-08 1962-12-25 Warwick Mfg Corp Video amplifier

Also Published As

Publication number Publication date
IT1051625B (it) 1981-05-20
DK568775A (da) 1976-06-19
FR2295659A1 (fr) 1976-07-16
AR207174A1 (es) 1976-09-15
NL7416481A (nl) 1976-06-22
NZ179546A (en) 1978-11-13
BE836694A (fr) 1976-06-16
ATA957775A (de) 1977-05-15
ES443525A1 (es) 1977-05-01
AU505054B2 (en) 1979-11-08
US4035840A (en) 1977-07-12
ZA757247B (en) 1977-06-29
JPS5759985B2 (nl) 1982-12-17
FR2295659B1 (nl) 1982-09-03
CA1053366A (en) 1979-04-24
AU8758975A (en) 1977-06-23
AT341018B (de) 1978-01-10
DE2555687B2 (de) 1977-10-20
DE2555687C3 (de) 1978-05-24
JPS5186314A (nl) 1976-07-28
BR7508295A (pt) 1976-09-08
DE2555687A1 (de) 1976-06-24
GB1532447A (en) 1978-11-15

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