KR950009809A - Deflection signal linearity correction device of cathode ray tube - Google Patents

Deflection signal linearity correction device of cathode ray tube Download PDF

Info

Publication number
KR950009809A
KR950009809A KR1019930019505A KR930019505A KR950009809A KR 950009809 A KR950009809 A KR 950009809A KR 1019930019505 A KR1019930019505 A KR 1019930019505A KR 930019505 A KR930019505 A KR 930019505A KR 950009809 A KR950009809 A KR 950009809A
Authority
KR
South Korea
Prior art keywords
deflection signal
deflection
signal
diode
outputting
Prior art date
Application number
KR1019930019505A
Other languages
Korean (ko)
Other versions
KR100269912B1 (en
Inventor
최춘택
Original Assignee
박경팔
삼성전관 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 박경팔, 삼성전관 주식회사 filed Critical 박경팔
Priority to KR1019930019505A priority Critical patent/KR100269912B1/en
Publication of KR950009809A publication Critical patent/KR950009809A/en
Application granted granted Critical
Publication of KR100269912B1 publication Critical patent/KR100269912B1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Details Of Television Scanning (AREA)

Abstract

톱니파형의 편향신호를 발생하여 출력하는 편향신호 발생부(10)와, 상기 편향신호 발생부로부터 입력되는 편향신호가 비선형적일 경우에 이를 선형적으로 보정함으로써 보정된 편향신호를 발생하여 출력하는 신호 보정부(30)와, 상기 신호 보정부로부터 입력되는 보정된 편향신호가 인가되는 출력 저항(R10)으로 구성되어, 집적회로 칩으로부터 발생되는 편향신호가 비선형적으로 왜곡되는 현상을 보정함으로써 편향신호를 안정적으로 편향요크에 인가할 수 있고, 또한 집적회로 칩을 사용함으로써 전체적인 회로의 구성을 간단히 하여 제조원가를 낮출 수 있는 음극선관의 편향신호 리니어리티 보정장치에 관한 것.A deflection signal generator 10 for generating and outputting a sawtooth waveform deflection signal, and a signal for generating and outputting a corrected deflection signal by linearly correcting the deflection signal input from the deflection signal generator if it is nonlinear. Compensation unit 30 and an output resistor (R10) to which the corrected deflection signal input from the signal correction unit is applied, the deflection signal by correcting the phenomenon that the deflection signal generated from the integrated circuit chip is distorted nonlinearly The present invention relates to a deflection signal linearity correction device for a cathode ray tube which can stably apply to a deflection yoke and can reduce the manufacturing cost by simplifying the overall circuit configuration by using an integrated circuit chip.

Description

음극선관의 편향신호 리니어리티 보정정치Deflection signal linearity correction value of cathode ray tube

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래의 음극선관의 편향신호 발생장치의 구성 회로도이고,1 is a configuration circuit diagram of a deflection signal generator of a conventional cathode ray tube,

제2도는 종래의 음극선관의 편향신호 발생장치의 동작 파형도이고,2 is an operation waveform diagram of a deflection signal generator of a conventional cathode ray tube,

제3도는 이 발명의 실시예에 따른 음극선관의 편향신호 리니어리티 보정장치의 구성회로도이고,3 is a configuration circuit diagram of a deflection signal linearity correction device of a cathode ray tube according to an embodiment of the present invention,

제4도는 이 발명의 실시예에 따른 음극선관의 편향신호 리니어리티 보정장치의 동작 파형도이다.4 is an operation waveform diagram of the deflection signal linearity correction apparatus of the cathode ray tube according to the embodiment of the present invention.

Claims (2)

톱니파형의 편향신호를 발생하여 출력하는 편향신호 발생부와, 상기 편향신호 발생부롭부터 입력되는 편향 신호가 비선형적일 경우에 이를 선형적으로 보정함으로써 보정된 편향신호를 발생하여 출력하는 신호 보정부와, 상기 신호 보정부로부터 입력되는 보정된 편향신호가 인가되는 출력저항으로 이루어지는 것을 특징으로 하는 음극선관의 편향신호 리니어리티 보정장치.A deflection signal generator for generating and outputting a sawtooth waveform deflection signal; and a signal correction unit for generating and outputting a deflection signal corrected by linearly correcting a deflection signal inputted from the deflection signal generation block nonlinearly; And an output resistance to which the corrected deflection signal input from the signal correction unit is applied. 제1항에 있어서, 상기한 신호 보정부는 상기 편향신호 발생부로부터 입력되는 편향신호가 기준전압 신호보다 작은턴온됨으로써 전류의 통로를 형성하는 제2다이오드와, 상기 편향신호 발생부로부터 입력되는 편향신호가 기준전압 신호보다 큰 턴온됨으로써 전류의 통로를 형성하는 제1다이오드와, 상기 제1다이오드가 턴온될 경우에, 상기 출력 저항과 병렬로 연결됨으로써 전체적인 합성저항값이 원래의 출력저항의 값보다 작아지게 하는 제1저항과, 상기 제2다이오드가 턴온될 경우에, 상기 출력 저항과 병렬로 연결됨으로써 전체적인 합성저항값이 원래의 출력저항의 값보다 작아지게 하는 제2저항으로 이루어지는 것을 특징으로 하는 음극선관의 편향신호 리니어리티 보정장치.The deflection signal input unit of claim 1, wherein the signal correcting unit comprises a second diode configured to form a passage of current by turning on a deflection signal input from the deflection signal generation unit smaller than a reference voltage signal, and a deflection signal input from the deflection signal generator Is a turn-on larger than the reference voltage signal, and when the first diode is turned on, and when the first diode is turned on, the combined resistance is connected in parallel with the output resistance so that the overall combined resistance is smaller than the original output resistance. And a second resistor which is connected in parallel with the output resistor when the second diode is turned on, so that the overall composite resistance is smaller than the value of the original output resistor. Tube deflection signal linearity correction device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930019505A 1993-09-23 1993-09-23 A linearity correcting device of deflection signal of crt KR100269912B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930019505A KR100269912B1 (en) 1993-09-23 1993-09-23 A linearity correcting device of deflection signal of crt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930019505A KR100269912B1 (en) 1993-09-23 1993-09-23 A linearity correcting device of deflection signal of crt

Publications (2)

Publication Number Publication Date
KR950009809A true KR950009809A (en) 1995-04-24
KR100269912B1 KR100269912B1 (en) 2000-10-16

Family

ID=19364426

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930019505A KR100269912B1 (en) 1993-09-23 1993-09-23 A linearity correcting device of deflection signal of crt

Country Status (1)

Country Link
KR (1) KR100269912B1 (en)

Also Published As

Publication number Publication date
KR100269912B1 (en) 2000-10-16

Similar Documents

Publication Publication Date Title
KR950009809A (en) Deflection signal linearity correction device of cathode ray tube
US3098171A (en) Transistor vertical deflection circuit
KR920022711A (en) High voltage generator
US3185888A (en) Scanning transistor circuit
KR960009594A (en) Cathode ray tube focus supply circuit
KR940023162A (en) Miss Convergence Corrector
JP3169721B2 (en) Function generator
KR960005689A (en) Current Modulation Circuit of Electron Beam with Cold Cathode Emission Cathode and Display Device Using Same
JPS6083408A (en) Current converting circuit
KR850008077A (en) Convergence Circuit
KR890003207A (en) Vertical Deflection Circuit for Kinescope Yoke with Flyback Voltage Generator
KR950034372A (en) Voltage Variation Compensator for Sample and Holding Capacitors
KR0134485B1 (en) Gamma compensation circuit of liquid crystal display system
KR890007560A (en) TV vertical deflection device
KR940022659A (en) Miss Convergence Corrector
KR19990055699A (en) Vertical focus amplifier
KR960028153A (en) Monitor blanking circuit
JPS5852233B2 (en) video amplification device
SU571930A1 (en) Scanning generator with s-correction
KR940023161A (en) Display device having electromagnetic distortion correction circuit and electromagnetic distortion correction circuit
KR970002588A (en) High Voltage Compensation Circuit of Monitor
KR960011225B1 (en) Deflection circuit
JP3480567B2 (en) Nonvolatile semiconductor memory device
JPS62168196A (en) Scanner for crt
KR950004997A (en) Horizontal Blanking Signal Correction Circuit

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee