KR900004056U - Video signal mute circuit that combines the OSD noise shape of the TV - Google Patents

Video signal mute circuit that combines the OSD noise shape of the TV

Info

Publication number
KR900004056U
KR900004056U KR2019880012003U KR880012003U KR900004056U KR 900004056 U KR900004056 U KR 900004056U KR 2019880012003 U KR2019880012003 U KR 2019880012003U KR 880012003 U KR880012003 U KR 880012003U KR 900004056 U KR900004056 U KR 900004056U
Authority
KR
South Korea
Prior art keywords
osd
combines
video signal
mute circuit
noise shape
Prior art date
Application number
KR2019880012003U
Other languages
Korean (ko)
Other versions
KR930008229Y1 (en
Inventor
안준호
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019880012003U priority Critical patent/KR930008229Y1/en
Publication of KR900004056U publication Critical patent/KR900004056U/en
Application granted granted Critical
Publication of KR930008229Y1 publication Critical patent/KR930008229Y1/en

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
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • H04N5/213—Circuitry for suppressing or minimising impulsive noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/44504—Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Picture Signal Circuits (AREA)
KR2019880012003U 1988-07-25 1988-07-25 Video mute circuit for reshaping tv on-screen signal with noise KR930008229Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880012003U KR930008229Y1 (en) 1988-07-25 1988-07-25 Video mute circuit for reshaping tv on-screen signal with noise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880012003U KR930008229Y1 (en) 1988-07-25 1988-07-25 Video mute circuit for reshaping tv on-screen signal with noise

Publications (2)

Publication Number Publication Date
KR900004056U true KR900004056U (en) 1990-02-08
KR930008229Y1 KR930008229Y1 (en) 1993-12-13

Family

ID=19277802

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880012003U KR930008229Y1 (en) 1988-07-25 1988-07-25 Video mute circuit for reshaping tv on-screen signal with noise

Country Status (1)

Country Link
KR (1) KR930008229Y1 (en)

Also Published As

Publication number Publication date
KR930008229Y1 (en) 1993-12-13

Similar Documents

Publication Publication Date Title
DE69320123D1 (en) TV signal processing circuit
DE69325490D1 (en) TV SIGNAL PROCESSING CIRCUIT
KR900004056U (en) Video signal mute circuit that combines the OSD noise shape of the TV
KR900002034U (en) Video signal mute circuit when watching TV
KR900013879U (en) Video signal input circuit of TV
KR890022082U (en) Initial audio mute circuit of TV
KR900007718U (en) Audio cancellation circuit using TV video signal identification
KR900011111U (en) The initial video mute circuit of the monitor
KR890005896U (en) Noise output prevention circuit of TV video amplifier
KR940004626U (en) Video mute audio output circuit
KR900013772U (en) Color TV video instant mute circuit
KR880005499U (en) Automatic audio muting circuit of TV
KR890024056U (en) TV's audio signal mute circuit
KR900013838U (en) Audio mute circuit of video equipment
KR850009461U (en) Video noise cancellation circuit when no signal from TV receiver
KR900005966U (en) Input circuit of wired TV receiver
KR890014602U (en) Video audio signal selection circuit
KR910017508U (en) Video / audio detection input circuit of composite TV broadcasting
KR910013397U (en) White noise prevention circuit of TV receiver
KR880008937U (en) Multi-function TV video signal selection circuit
KR900007705U (en) TV / video signal switching and band selection circuit
KR930017024U (en) Screen muting circuit when the frequency of the horizontal synchronization signal fluctuates
KR860005532A (en) Sound blocking device when TV video signal is not input
KR890003935U (en) TV broadcast signal tuning circuit
KR880022985U (en) Video muting circuit when TV's password function

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20011129

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee