KR930017123U - TV brightness control circuit - Google Patents

TV brightness control circuit

Info

Publication number
KR930017123U
KR930017123U KR2019910023324U KR910023324U KR930017123U KR 930017123 U KR930017123 U KR 930017123U KR 2019910023324 U KR2019910023324 U KR 2019910023324U KR 910023324 U KR910023324 U KR 910023324U KR 930017123 U KR930017123 U KR 930017123U
Authority
KR
South Korea
Prior art keywords
control circuit
brightness control
brightness
circuit
control
Prior art date
Application number
KR2019910023324U
Other languages
Korean (ko)
Other versions
KR960003374Y1 (en
Inventor
강신엽
Original Assignee
대우전자 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 대우전자 주식회사 filed Critical 대우전자 주식회사
Priority to KR2019910023324U priority Critical patent/KR960003374Y1/en
Publication of KR930017123U publication Critical patent/KR930017123U/en
Application granted granted Critical
Publication of KR960003374Y1 publication Critical patent/KR960003374Y1/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
    • H04N5/57—Control of contrast or brightness
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Television Systems (AREA)
KR2019910023324U 1991-12-21 1991-12-21 Brightness control circuit for tv KR960003374Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910023324U KR960003374Y1 (en) 1991-12-21 1991-12-21 Brightness control circuit for tv

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910023324U KR960003374Y1 (en) 1991-12-21 1991-12-21 Brightness control circuit for tv

Publications (2)

Publication Number Publication Date
KR930017123U true KR930017123U (en) 1993-07-29
KR960003374Y1 KR960003374Y1 (en) 1996-04-20

Family

ID=19325096

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910023324U KR960003374Y1 (en) 1991-12-21 1991-12-21 Brightness control circuit for tv

Country Status (1)

Country Link
KR (1) KR960003374Y1 (en)

Also Published As

Publication number Publication date
KR960003374Y1 (en) 1996-04-20

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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: 19990329

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee