KR900004341B1 - 다이나믹 초점 시그널 쉐이퍼 - Google Patents

다이나믹 초점 시그널 쉐이퍼 Download PDF

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Publication number
KR900004341B1
KR900004341B1 KR1019850005519A KR850005519A KR900004341B1 KR 900004341 B1 KR900004341 B1 KR 900004341B1 KR 1019850005519 A KR1019850005519 A KR 1019850005519A KR 850005519 A KR850005519 A KR 850005519A KR 900004341 B1 KR900004341 B1 KR 900004341B1
Authority
KR
South Korea
Prior art keywords
output
limiters
signal
adder
multiplier
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
KR1019850005519A
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English (en)
Korean (ko)
Other versions
KR860002203A (ko
Inventor
에이. 매키벤 배리
Original Assignee
텍트로닉스 인코오포레이티드
로버트 에스. 헐스
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.)
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Application filed by 텍트로닉스 인코오포레이티드, 로버트 에스. 헐스 filed Critical 텍트로닉스 인코오포레이티드
Publication of KR860002203A publication Critical patent/KR860002203A/ko
Application granted granted Critical
Publication of KR900004341B1 publication Critical patent/KR900004341B1/ko
Expired legal-status Critical Current

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/58Arrangements for focusing or reflecting ray or beam
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/26Modifications of scanning arrangements to improve focusing
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00Arrangements for displaying electric variables or waveforms
    • G01R13/20Cathode-ray oscilloscopes
    • G01R13/22Circuits therefor

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
KR1019850005519A 1984-08-20 1985-07-31 다이나믹 초점 시그널 쉐이퍼 Expired KR900004341B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US642,231 1984-08-20
US06/642,231 US4633144A (en) 1984-08-20 1984-08-20 Dynamic focus signal shaper

Publications (2)

Publication Number Publication Date
KR860002203A KR860002203A (ko) 1986-03-26
KR900004341B1 true KR900004341B1 (ko) 1990-06-22

Family

ID=24575751

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850005519A Expired KR900004341B1 (ko) 1984-08-20 1985-07-31 다이나믹 초점 시그널 쉐이퍼

Country Status (5)

Country Link
US (1) US4633144A (https=)
EP (1) EP0173875B1 (https=)
JP (1) JPS6158380A (https=)
KR (1) KR900004341B1 (https=)
CA (1) CA1235526A (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4812718A (en) * 1987-12-14 1989-03-14 The United States Of America As Represented By The Secretary Of The Air Force Resolution delta gun color monitor system apparatus
US5047697A (en) * 1989-06-26 1991-09-10 Hewlett-Packard Company Dual axis dynamic focus of an electron beam in a display monitor
JPH06233150A (ja) * 1993-02-03 1994-08-19 Sony Corp フォーカス電圧制御装置
US5455492A (en) * 1993-08-17 1995-10-03 Digital Equipment Corporation Dynamic focus correction circuit
US5428270A (en) * 1993-08-17 1995-06-27 Digital Equipment Corporation Dynamic focus correction circuit
JPH10271357A (ja) * 1997-03-27 1998-10-09 Nec Ic Microcomput Syst Ltd ダイナミック・フォーカス回路
KR100298408B1 (ko) * 1998-11-18 2001-08-07 구자홍 음극선관의코너포커스및휘도보정장치
US7799315B2 (en) * 2003-06-11 2010-09-21 Steven Amendola Thermochemical hydrogen produced from a vanadium decomposition cycle
KR100653929B1 (ko) * 2005-11-23 2006-12-08 주식회사 씨알-텍 탄소섬유강화 탄소 복합재료 (탄소/탄소 복합재) 제조용기질피치 제조방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422305A (en) * 1967-10-12 1969-01-14 Tektronix Inc Geometry and focus correcting circuit
US3772566A (en) * 1971-05-07 1973-11-13 Loral Corp Linearization of magnetically deflected cathode ray tube with non-axial guns
US3961223A (en) * 1975-03-04 1976-06-01 United Technologies Corporation Astigmatic focus correction circuit
US4249112A (en) * 1979-09-18 1981-02-03 Tektronix, Inc. Dynamic focus and astigmatism correction circuit

Also Published As

Publication number Publication date
JPH0422393B2 (https=) 1992-04-16
KR860002203A (ko) 1986-03-26
CA1235526A (en) 1988-04-19
US4633144A (en) 1986-12-30
EP0173875A1 (en) 1986-03-12
EP0173875B1 (en) 1990-01-24
JPS6158380A (ja) 1986-03-25

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