ES523594A0 - "perfeccionamientos introducidos en un aparato perceptor del nivel de corriente representativa de imagen en negro en un sistema de tratamiento de senales de video". - Google Patents

"perfeccionamientos introducidos en un aparato perceptor del nivel de corriente representativa de imagen en negro en un sistema de tratamiento de senales de video".

Info

Publication number
ES523594A0
ES523594A0 ES523594A ES523594A ES523594A0 ES 523594 A0 ES523594 A0 ES 523594A0 ES 523594 A ES523594 A ES 523594A ES 523594 A ES523594 A ES 523594A ES 523594 A0 ES523594 A0 ES 523594A0
Authority
ES
Spain
Prior art keywords
percepting
black
image
treatment
level
Prior art date
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.)
Granted
Application number
ES523594A
Other languages
English (en)
Spanish (es)
Other versions
ES8405224A1 (es
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.)
RCA Corp
Original Assignee
RCA 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.)
Filing date
Publication date
Application filed by RCA Corp filed Critical RCA Corp
Publication of ES8405224A1 publication Critical patent/ES8405224A1/es
Publication of ES523594A0 publication Critical patent/ES523594A0/es
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/66—Transforming electric information into light information
    • H04N5/68—Circuit details for cathode-ray display tubes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/72—Circuits for processing colour signals for reinsertion of DC and slowly varying components of colour signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Transforming Electric Information Into Light Information (AREA)
ES523594A 1982-07-01 1983-06-25 "perfeccionamientos introducidos en un aparato perceptor del nivel de corriente representativa de imagen en negro en un sistema de tratamiento de senales de video". Granted ES523594A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/394,422 US4463385A (en) 1982-07-01 1982-07-01 Kinescope black level current sensing apparatus

Publications (2)

Publication Number Publication Date
ES8405224A1 ES8405224A1 (es) 1984-05-16
ES523594A0 true ES523594A0 (es) 1984-05-16

Family

ID=23558892

Family Applications (1)

Application Number Title Priority Date Filing Date
ES523594A Granted ES523594A0 (es) 1982-07-01 1983-06-25 "perfeccionamientos introducidos en un aparato perceptor del nivel de corriente representativa de imagen en negro en un sistema de tratamiento de senales de video".

Country Status (14)

Country Link
US (1) US4463385A (2)
JP (1) JPS5922487A (2)
KR (1) KR910005248B1 (2)
AT (1) AT390537B (2)
AU (1) AU562366B2 (2)
CA (1) CA1199103A (2)
CS (1) CS248706B2 (2)
DE (1) DE3323601A1 (2)
ES (1) ES523594A0 (2)
FI (1) FI76231C (2)
FR (1) FR2529738B1 (2)
GB (1) GB2122856B (2)
IT (1) IT1170163B (2)
PT (1) PT76962B (2)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523233A (en) * 1982-11-12 1985-06-11 Rca Corporation Automatic bias control system with compensated sense point
US4639785A (en) * 1984-03-26 1987-01-27 Rca Corporation Non-saturating video output amplifier
DE3580225D1 (de) * 1984-08-13 1990-11-29 Rca Licensing Corp Vorspannungsabtastschaltung fuer ein anzeigegeraet.
US4600950A (en) * 1984-10-01 1986-07-15 Rca Corporation Kinescope bias sensing circuit
GB2163327B (en) * 1984-08-13 1988-06-15 Rca Corp Display device bias system
US4591912A (en) * 1984-10-30 1986-05-27 Rca Corporation Peaking circuit for video driver stage
US5034666A (en) * 1990-04-13 1991-07-23 Thomson Consumer Electronics, Inc. Power supply for an electrode of a CRT
GB9124071D0 (en) * 1991-11-13 1992-01-02 Thomson Consumer Electronics Crt bias compensation
JP2001027885A (ja) * 1999-07-14 2001-01-30 Sony Corp カットオフ調整装置
US10862429B2 (en) 2019-01-09 2020-12-08 Silanna Asia Pte Ltd Apparatus for optimized turn-off of a cascode amplifier

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387405A (en) * 1971-01-26 1983-06-07 Rca Corporation Automatic kinescope bias control system with digital signal processing
US4012775A (en) * 1975-04-28 1977-03-15 Thomson Csf Laboratories, Inc. System for stabilizing cathode ray tube operation
GB1575604A (en) * 1976-01-27 1980-09-24 Bang & Olufsen As Colour television receivers
GB1582138A (en) * 1976-07-19 1980-12-31 Rca Corp Video amplifier circuit
NL184657C (nl) * 1978-01-25 1989-09-18 Philips Nv Televisiebeeldweergeefinrichting.
EP0004498B1 (fr) * 1978-03-16 1981-01-28 Videocolor Dispositif générateur de la tension de blocage d'un tube à rayons cathodiques et appareil récepteur de télévision en couleur comportant un tel dispositif
US4207592A (en) * 1978-10-13 1980-06-10 Rca Corporation Automatic kinescope bias control circuit
US4263622A (en) * 1979-01-30 1981-04-21 Rca Corporation Automatic kinescope biasing system
US4277798A (en) * 1979-04-18 1981-07-07 Rca Corporation Automatic kinescope biasing system with increased interference immunity
FR2461418A1 (fr) * 1979-07-09 1981-01-30 Videocolor Procede d'elaboration et de correction automatiques de la tension de blocage d'un canon a electrons et dispositif pour la mise en oeuvre de ce procede
US4331982A (en) * 1980-09-25 1982-05-25 Rca Corporation Sample and hold circuit particularly for small signals
US4331981A (en) * 1980-09-25 1982-05-25 Rca Corporation Linear high gain sampling amplifier

Also Published As

Publication number Publication date
CA1199103A (en) 1986-01-07
DE3323601C2 (2) 1988-06-30
FI832311A0 (fi) 1983-06-23
FI76231B (fi) 1988-05-31
KR840005641A (ko) 1984-11-14
JPS5922487A (ja) 1984-02-04
PT76962A (en) 1983-07-01
GB2122856B (en) 1986-02-12
AT390537B (de) 1990-05-25
IT8321850A0 (it) 1983-06-29
IT8321850A1 (it) 1984-12-29
FR2529738B1 (fr) 1988-11-25
FR2529738A1 (fr) 1984-01-06
US4463385A (en) 1984-07-31
JPH0259667B2 (2) 1990-12-13
AU1621983A (en) 1984-01-05
ATA241683A (de) 1989-10-15
DE3323601A1 (de) 1984-01-05
FI832311L (fi) 1984-01-02
CS248706B2 (en) 1987-02-12
ES8405224A1 (es) 1984-05-16
KR910005248B1 (ko) 1991-07-24
FI76231C (fi) 1988-09-09
AU562366B2 (en) 1987-06-11
GB2122856A (en) 1984-01-18
PT76962B (en) 1986-01-28
IT1170163B (it) 1987-06-03
GB8317662D0 (en) 1983-08-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20020302