KR890018416U - Luminance signal and composite signal automatic switching circuit - Google Patents

Luminance signal and composite signal automatic switching circuit

Info

Publication number
KR890018416U
KR890018416U KR2019880002619U KR880002619U KR890018416U KR 890018416 U KR890018416 U KR 890018416U KR 2019880002619 U KR2019880002619 U KR 2019880002619U KR 880002619 U KR880002619 U KR 880002619U KR 890018416 U KR890018416 U KR 890018416U
Authority
KR
South Korea
Prior art keywords
switching circuit
automatic switching
signal
luminance signal
composite
Prior art date
Application number
KR2019880002619U
Other languages
Korean (ko)
Other versions
KR940000412Y1 (en
Inventor
남규영
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019880002619U priority Critical patent/KR940000412Y1/en
Publication of KR890018416U publication Critical patent/KR890018416U/en
Application granted granted Critical
Publication of KR940000412Y1 publication Critical patent/KR940000412Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
    • 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
    • H04N9/641—Multi-purpose receivers, e.g. for auxiliary information

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
KR2019880002619U 1988-02-29 1988-02-29 Apparatus for switching between bightness and video signal KR940000412Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880002619U KR940000412Y1 (en) 1988-02-29 1988-02-29 Apparatus for switching between bightness and video signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880002619U KR940000412Y1 (en) 1988-02-29 1988-02-29 Apparatus for switching between bightness and video signal

Publications (2)

Publication Number Publication Date
KR890018416U true KR890018416U (en) 1989-09-09
KR940000412Y1 KR940000412Y1 (en) 1994-01-24

Family

ID=19272806

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880002619U KR940000412Y1 (en) 1988-02-29 1988-02-29 Apparatus for switching between bightness and video signal

Country Status (1)

Country Link
KR (1) KR940000412Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100332621B1 (en) * 1999-03-19 2002-04-17 곽정소 Mix and switching circuit of video signal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100332621B1 (en) * 1999-03-19 2002-04-17 곽정소 Mix and switching circuit of video signal

Also Published As

Publication number Publication date
KR940000412Y1 (en) 1994-01-24

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20021227

Year of fee payment: 10

EXPY Expiration of term