CN1138405C - 数字图形显示器中仿真模拟显示转换速度亮度变化 - Google Patents

数字图形显示器中仿真模拟显示转换速度亮度变化 Download PDF

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Publication number
CN1138405C
CN1138405C CNB981055109A CN98105510A CN1138405C CN 1138405 C CN1138405 C CN 1138405C CN B981055109 A CNB981055109 A CN B981055109A CN 98105510 A CN98105510 A CN 98105510A CN 1138405 C CN1138405 C CN 1138405C
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China
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brightness
conversion speed
waveform
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value
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Expired - Fee Related
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CNB981055109A
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English (en)
Chinese (zh)
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CN1201321A (zh
Inventor
D��P����ķ
D·P·蒂姆
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Agilent Technologies Inc
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AGARLENT TECHNOLOGIES Inc
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Publication of CN1201321A publication Critical patent/CN1201321A/zh
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    • 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)
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
    • G09G1/14—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible
    • G09G1/16—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster
    • G09G1/162—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster for displaying digital inputs as analog magnitudes, e.g. curves, bar graphs, coordinate axes, singly or in combination with alpha-numeric characters

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
CNB981055109A 1997-06-03 1998-03-06 数字图形显示器中仿真模拟显示转换速度亮度变化 Expired - Fee Related CN1138405C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US868272 1997-06-03
US08/868,272 US6246389B1 (en) 1997-06-03 1997-06-03 Simulating analog display slew rate intensity variations in a digital graphics display

Publications (2)

Publication Number Publication Date
CN1201321A CN1201321A (zh) 1998-12-09
CN1138405C true CN1138405C (zh) 2004-02-11

Family

ID=25351348

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB981055109A Expired - Fee Related CN1138405C (zh) 1997-06-03 1998-03-06 数字图形显示器中仿真模拟显示转换速度亮度变化

Country Status (3)

Country Link
US (1) US6246389B1 (https=)
JP (1) JPH1138047A (https=)
CN (1) CN1138405C (https=)

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US20020066100A1 (en) * 2000-05-31 2002-05-30 Khoi Hoang Method for providing data services for a large number of small-sized data files
US7071909B2 (en) * 2001-03-09 2006-07-04 Thomson Licensing Reducing sparkle artifacts with low brightness processing
TWI239251B (en) * 2001-07-31 2005-09-11 Chrysalis Tech Inc Method and apparatus for generating a volatilized liquid
US20050057253A1 (en) * 2003-09-03 2005-03-17 Gee Edward C. Digital phosphor spectrum analyzer
US7110898B2 (en) * 2004-07-26 2006-09-19 Agilent Technologies, Inc. Method for digitally acquiring and compensating signals
US7167776B2 (en) * 2004-09-02 2007-01-23 Philip Morris Usa Inc. Method and system for controlling a vapor generator
CN101131401B (zh) * 2006-08-22 2011-07-20 北京普源精电科技有限公司 一种数字示波器及其显示方法
US8717435B2 (en) * 2008-04-09 2014-05-06 Hbc Solutions, Inc. Video monitoring device providing parametric signal curve display features and related methods

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US4510571A (en) * 1981-10-08 1985-04-09 Tektronix, Inc. Waveform storage and display system
US4455613A (en) * 1981-11-25 1984-06-19 Gould Inc. Technique of reconstructing and displaying an analog waveform from a small number of magnitude samples
JPS58143381A (ja) * 1982-02-19 1983-08-25 大日本スクリ−ン製造株式会社 図形表示装置における発光強度の制御方法および装置
US4727364A (en) * 1984-09-19 1988-02-23 Mcdonnell Douglas Corporation Method and apparatus for intensity shading in a visual display
US4829293A (en) 1985-05-06 1989-05-09 Hewlett-Packard Company Method and apparatus for achieving variable and infinite persistence
US4719416A (en) * 1986-11-10 1988-01-12 Hewlett Packard Company Method for determining the minimum number of acquisition sweeps to meet the risetime specifications of a digital oscilloscope
US4972138A (en) * 1987-05-11 1990-11-20 Hewlett Packard Co. Oscilloscope-like user-interface for a logic analyzer
US5440676A (en) 1988-01-29 1995-08-08 Tektronix, Inc. Raster scan waveform display rasterizer with pixel intensity gradation
US4940931A (en) 1988-06-24 1990-07-10 Anritsu Corporation Digital waveform measuring apparatus having a shading-tone display function
US5065147A (en) 1989-05-17 1991-11-12 Hewlett-Packard Company Method and apparatus for simulating analog display in digital display test instrument
US5579463A (en) * 1990-03-30 1996-11-26 Anritsu Corporation Waveform display apparatus of frequency sweep type for facilitating display of a high definition waveform
US5243343A (en) * 1990-12-03 1993-09-07 Zeelan Technology, Inc. Signal acquisition system utilizing ultra-wide time range time base
US5162723A (en) * 1991-02-11 1992-11-10 Hewlett-Packard Company Sampling signal analyzer
GB2271699B (en) * 1992-10-13 1997-02-05 Gould Inc Display resolution enhancement
US5446650A (en) * 1993-10-12 1995-08-29 Tektronix, Inc. Logic signal extraction
US5548539A (en) * 1993-11-05 1996-08-20 Analogy, Inc. Analysis mechanism for system performance simulator
US5467128A (en) * 1994-01-19 1995-11-14 The Regents Of The University Of California, Office Of Technology Transfer High speed imager test station
US5530454A (en) * 1994-04-13 1996-06-25 Tektronix, Inc. Digital oscilloscope architecture for signal monitoring with enhanced duty cycle
ZA955605B (en) * 1994-07-13 1996-04-10 Qualcomm Inc System and method for simulating user interference received by subscriber units in a spread spectrum communication network
US5550963A (en) 1994-12-08 1996-08-27 Tektronix, Inc. Graded display of digitally compressed waveforms
JP3074594B2 (ja) * 1995-01-25 2000-08-07 アンリツ株式会社 波形観測装置
US5684508A (en) * 1995-11-21 1997-11-04 Fluke Corporation Method of displaying continuously acquired data as multiple traces on a fixed length display
US5754439A (en) * 1995-12-26 1998-05-19 Hewlett-Packard Co. Method for reducing display locking in digital oscilloscopes or logic analyzers using inter-acquisition dithering techniques
US5898307A (en) * 1996-04-10 1999-04-27 Snap-On Technologies, Inc. Independent cursor control in dual-trace engine analyzer scope
US5852789A (en) * 1996-04-10 1998-12-22 Snap-On Technologies, Inc. Engine analyzer with pattern library linked to vehicle ID and display scope configuration
US5790096A (en) * 1996-09-03 1998-08-04 Allus Technology Corporation Automated flat panel display control system for accomodating broad range of video types and formats
US5959607A (en) * 1996-10-17 1999-09-28 Hewlett-Packard Company Trace coloring system and method for a signal measurement device having a color display
US5910112A (en) * 1996-11-08 1999-06-08 Northwestern University 23 NA and 39 K imaging of the heart
US5978742A (en) * 1997-04-04 1999-11-02 Tektronix, Inc. Method and apparatus for digital sampling of electrical waveforms

Also Published As

Publication number Publication date
US6246389B1 (en) 2001-06-12
JPH1138047A (ja) 1999-02-12
CN1201321A (zh) 1998-12-09

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SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Applicant after: Agarlent Technologies Inc.

Applicant before: Hewlett-Packard Co.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: HEWLETT-PACKARD DEVELOPMENT COMPANY TO: AGARLENT TECHNOLOGIES INC.

C14 Grant of patent or utility model
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Owner name: ANJELEN SCI. & TECH. INC.

Free format text: FORMER NAME OR ADDRESS: AGARLENT TECHNOLOGIES INC.

CP01 Change in the name or title of a patent holder

Address after: California, USA

Patentee after: Agilent Technologies, Inc.

Address before: California, USA

Patentee before: Agarlent Technologies Inc.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20040211

Termination date: 20100306