DE69609236D1 - Oszilloskop mit Videosignaleingang - Google Patents

Oszilloskop mit Videosignaleingang

Info

Publication number
DE69609236D1
DE69609236D1 DE69609236T DE69609236T DE69609236D1 DE 69609236 D1 DE69609236 D1 DE 69609236D1 DE 69609236 T DE69609236 T DE 69609236T DE 69609236 T DE69609236 T DE 69609236T DE 69609236 D1 DE69609236 D1 DE 69609236D1
Authority
DE
Germany
Prior art keywords
oscilloscope
video signal
signal input
input
video
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 - Fee Related
Application number
DE69609236T
Other languages
English (en)
Other versions
DE69609236T2 (de
Inventor
Kazuya Natori
Iwabuchi
Masatake Nakanishi
Shigeki Ozawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Denshi KK
Original Assignee
Hitachi Denshi KK
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 Hitachi Denshi KK filed Critical Hitachi Denshi KK
Application granted granted Critical
Publication of DE69609236D1 publication Critical patent/DE69609236D1/de
Publication of DE69609236T2 publication Critical patent/DE69609236T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3607—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor
    • G01R13/34—Circuits for representing a single waveform by sampling, e.g. for very high frequencies
    • G01R13/345—Circuits for representing a single waveform by sampling, e.g. for very high frequencies for displaying sampled signals by using digital processors by intermediate A.D. and D.A. convertors (control circuits for CRT indicators)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/02—Diagnosis, testing or measuring for television systems or their details for colour television signals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Transforming Electric Information Into Light Information (AREA)
DE1996609236 1995-04-06 1996-04-09 Digitales Oszilloskop Expired - Fee Related DE69609236T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8157295 1995-04-06
JP27553795 1995-10-24
JP34165895A JP3909882B2 (ja) 1995-04-06 1995-12-27 ビデオ信号入力を有するオシロスコープ

Publications (2)

Publication Number Publication Date
DE69609236D1 true DE69609236D1 (de) 2000-08-17
DE69609236T2 DE69609236T2 (de) 2001-03-22

Family

ID=27303628

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996609236 Expired - Fee Related DE69609236T2 (de) 1995-04-06 1996-04-09 Digitales Oszilloskop

Country Status (3)

Country Link
EP (1) EP0738089B1 (de)
JP (1) JP3909882B2 (de)
DE (1) DE69609236T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5929842A (en) * 1996-07-31 1999-07-27 Fluke Corporation Method and apparatus for improving time variant image details on a raster display
GB2329294B (en) * 1997-09-11 2002-01-16 Hamlet Video Internat Ltd Signal monitoring apparatus
US7286136B2 (en) 1997-09-13 2007-10-23 Vp Assets Limited Display and weighted dot rendering method
DE19746329A1 (de) 1997-09-13 1999-03-18 Gia Chuong Dipl Ing Phan Display und Verfahren zur Ansteuerung des Displays
DE19746576A1 (de) * 1997-10-22 1999-04-29 Zeiss Carl Fa Verfahren für die Bilderzeugung auf einem Farbbildschirm und ein dazu geeigneter Farbbildschirm
US6518744B1 (en) * 2000-03-23 2003-02-11 Tektronix, Inc. General purpose oscilloscope having digital television signal display capability
US7154532B2 (en) * 2003-02-07 2006-12-26 Tektronix, Inc. Video field rate persistence
JP2006162395A (ja) * 2004-12-06 2006-06-22 Yokogawa Electric Corp 記録機能付き測定器
KR100642516B1 (ko) 2005-02-15 2006-11-03 삼성전자주식회사 영상신호 생성 제어장치 및 이를 포함하는 영상신호의 생성시뮬레이션 시스템
US7528844B2 (en) 2005-11-10 2009-05-05 Harris Corporation Interpolation of plotted points between sample values
US8059129B2 (en) * 2006-03-29 2011-11-15 Tektronix, Inc. Fast rasterizer
US9699446B2 (en) * 2010-04-05 2017-07-04 Tektronix, Inc. Test and measurement device, system, and method for providing synchronized measurement views
CN111323627B (zh) * 2020-02-27 2021-10-12 京东方科技集团股份有限公司 数字示波器及示波图生成系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5384789A (en) 1976-12-30 1978-07-26 Iwatsu Electric Co Ltd Color synchroscope
JPS548566A (en) 1977-06-21 1979-01-22 Sony Tektronix Corp Color oscilloscope
US4364080A (en) * 1981-04-13 1982-12-14 Jovan Vidovic Digital video analyzer
JPS6042379Y2 (ja) 1981-07-22 1985-12-26 ソニ−・テクトロニクス株式会社 オシロスコ−プ
GB2183420B (en) * 1985-11-16 1989-10-18 Stephen George Nunney Television waveform monitoring arrangement
EP0336594A3 (de) * 1988-03-25 1992-04-22 Magni Systems, Inc. Videomonitor
US4953017A (en) * 1989-06-12 1990-08-28 Tektronix, Inc. Simultaneous television picture and measurement display
JPH04143664A (ja) 1990-10-04 1992-05-18 Seiko Instr Inc シンクロスコープ
GB2266636B (en) * 1992-04-10 1996-01-24 Barry Donald Ruberry Miles Video processing
DE9214790U1 (de) * 1992-10-31 1994-03-03 Möllering, Detlef, 50670 Köln Fernsehbetriebsoszilloskop
EP0631143A3 (de) * 1993-06-28 1995-09-13 Hitachi Electronics Digitaloszilloskop mit flachem Farbbildschirm.

Also Published As

Publication number Publication date
DE69609236T2 (de) 2001-03-22
EP0738089B1 (de) 2000-07-12
EP0738089A1 (de) 1996-10-16
JP3909882B2 (ja) 2007-04-25
JPH09178779A (ja) 1997-07-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee