KR870007567U - Booster device for TV - Google Patents

Booster device for TV

Info

Publication number
KR870007567U
KR870007567U KR2019850013058U KR850013058U KR870007567U KR 870007567 U KR870007567 U KR 870007567U KR 2019850013058 U KR2019850013058 U KR 2019850013058U KR 850013058 U KR850013058 U KR 850013058U KR 870007567 U KR870007567 U KR 870007567U
Authority
KR
South Korea
Prior art keywords
booster device
booster
Prior art date
Application number
KR2019850013058U
Other languages
Korean (ko)
Other versions
KR890001534Y1 (en
Inventor
민병곤
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 KR2019850013058U priority Critical patent/KR890001534Y1/en
Publication of KR870007567U publication Critical patent/KR870007567U/en
Application granted granted Critical
Publication of KR890001534Y1 publication Critical patent/KR890001534Y1/en

Links

Classifications

    • 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
    • H04N5/52—Automatic gain control
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
    • H01L29/861—Diodes
    • H01L29/866—Zener diodes
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
KR2019850013058U 1985-10-08 1985-10-08 Booster device for a tv KR890001534Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850013058U KR890001534Y1 (en) 1985-10-08 1985-10-08 Booster device for a tv

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850013058U KR890001534Y1 (en) 1985-10-08 1985-10-08 Booster device for a tv

Publications (2)

Publication Number Publication Date
KR870007567U true KR870007567U (en) 1987-05-13
KR890001534Y1 KR890001534Y1 (en) 1989-04-06

Family

ID=19245748

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850013058U KR890001534Y1 (en) 1985-10-08 1985-10-08 Booster device for a tv

Country Status (1)

Country Link
KR (1) KR890001534Y1 (en)

Also Published As

Publication number Publication date
KR890001534Y1 (en) 1989-04-06

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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: 19971229

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee