KR940002285U - 비디오 디엠파시스 스위칭회로 - Google Patents

비디오 디엠파시스 스위칭회로

Info

Publication number
KR940002285U
KR940002285U KR2019920011563U KR920011563U KR940002285U KR 940002285 U KR940002285 U KR 940002285U KR 2019920011563 U KR2019920011563 U KR 2019920011563U KR 920011563 U KR920011563 U KR 920011563U KR 940002285 U KR940002285 U KR 940002285U
Authority
KR
South Korea
Prior art keywords
video
switching circuit
emphasis switching
emphasis
circuit
Prior art date
Application number
KR2019920011563U
Other languages
English (en)
Other versions
KR0119002Y1 (ko
Inventor
정종관
Original Assignee
삼성전기주식회사
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 삼성전기주식회사 filed Critical 삼성전기주식회사
Priority to KR92011563U priority Critical patent/KR0119002Y1/ko
Publication of KR940002285U publication Critical patent/KR940002285U/ko
Application granted granted Critical
Publication of KR0119002Y1 publication Critical patent/KR0119002Y1/ko

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
    • H04N5/20—Circuitry for controlling amplitude response
    • H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
    • H04N5/208—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C2200/00—Indexing scheme relating to details of modulators or modulation methods covered by H03C
    • H03C2200/0004—Circuit elements of modulators
    • H03C2200/0016—Pre-emphasis or de-emphasis circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
KR92011563U 1992-06-26 1992-06-26 비디오 디엠파시스 스위칭회로 KR0119002Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92011563U KR0119002Y1 (ko) 1992-06-26 1992-06-26 비디오 디엠파시스 스위칭회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92011563U KR0119002Y1 (ko) 1992-06-26 1992-06-26 비디오 디엠파시스 스위칭회로

Publications (2)

Publication Number Publication Date
KR940002285U true KR940002285U (ko) 1994-01-03
KR0119002Y1 KR0119002Y1 (ko) 1998-07-15

Family

ID=19335583

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92011563U KR0119002Y1 (ko) 1992-06-26 1992-06-26 비디오 디엠파시스 스위칭회로

Country Status (1)

Country Link
KR (1) KR0119002Y1 (ko)

Also Published As

Publication number Publication date
KR0119002Y1 (ko) 1998-07-15

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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
LAPS Lapse due to unpaid annual fee