KR940018408U - TV contour correction circuit - Google Patents

TV contour correction circuit

Info

Publication number
KR940018408U
KR940018408U KR2019920026053U KR920026053U KR940018408U KR 940018408 U KR940018408 U KR 940018408U KR 2019920026053 U KR2019920026053 U KR 2019920026053U KR 920026053 U KR920026053 U KR 920026053U KR 940018408 U KR940018408 U KR 940018408U
Authority
KR
South Korea
Prior art keywords
correction circuit
contour correction
contour
circuit
correction
Prior art date
Application number
KR2019920026053U
Other languages
Korean (ko)
Other versions
KR950009009Y1 (en
Inventor
김용활
Original Assignee
엘지전자 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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR92026053U priority Critical patent/KR950009009Y1/en
Publication of KR940018408U publication Critical patent/KR940018408U/en
Application granted granted Critical
Publication of KR950009009Y1 publication Critical patent/KR950009009Y1/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
    • H04N5/142—Edging; Contouring
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H03K5/1532—Peak detectors
    • 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
    • H04N5/57—Control of contrast or brightness
    • H04N5/59—Control of contrast or brightness in dependence upon beam current of cathode ray tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Picture Signal Circuits (AREA)
  • Details Of Television Scanning (AREA)
KR92026053U 1992-12-22 1992-12-22 Outline enhancing circuit for television KR950009009Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92026053U KR950009009Y1 (en) 1992-12-22 1992-12-22 Outline enhancing circuit for television

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92026053U KR950009009Y1 (en) 1992-12-22 1992-12-22 Outline enhancing circuit for television

Publications (2)

Publication Number Publication Date
KR940018408U true KR940018408U (en) 1994-07-30
KR950009009Y1 KR950009009Y1 (en) 1995-10-18

Family

ID=19347170

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92026053U KR950009009Y1 (en) 1992-12-22 1992-12-22 Outline enhancing circuit for television

Country Status (1)

Country Link
KR (1) KR950009009Y1 (en)

Also Published As

Publication number Publication date
KR950009009Y1 (en) 1995-10-18

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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: 20060929

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee