DE69419694T2 - Vorrichtung und verfahren zum automatischen korrigieren der x-y bildverzerrung in einem anzeigegerät - Google Patents

Vorrichtung und verfahren zum automatischen korrigieren der x-y bildverzerrung in einem anzeigegerät

Info

Publication number
DE69419694T2
DE69419694T2 DE69419694T DE69419694T DE69419694T2 DE 69419694 T2 DE69419694 T2 DE 69419694T2 DE 69419694 T DE69419694 T DE 69419694T DE 69419694 T DE69419694 T DE 69419694T DE 69419694 T2 DE69419694 T2 DE 69419694T2
Authority
DE
Germany
Prior art keywords
image distortion
automatically correcting
display device
correcting
automatically
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
DE69419694T
Other languages
English (en)
Other versions
DE69419694D1 (de
Inventor
Malcolm Macaulay
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Application granted granted Critical
Publication of DE69419694D1 publication Critical patent/DE69419694D1/de
Publication of DE69419694T2 publication Critical patent/DE69419694T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning 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
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
    • H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08L71/12—Polyphenylene oxides
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning 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
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
    • H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements
    • H04N3/2335—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements with calculating means
DE69419694T 1993-05-24 1994-05-13 Vorrichtung und verfahren zum automatischen korrigieren der x-y bildverzerrung in einem anzeigegerät Expired - Fee Related DE69419694T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/067,451 US5434595A (en) 1993-05-24 1993-05-24 System and method for automatically correcting x-y image distortion in a display
PCT/US1994/005309 WO1994028673A1 (en) 1993-05-24 1994-05-13 System and method for automatically correcting x-y image distortion in a display

Publications (2)

Publication Number Publication Date
DE69419694D1 DE69419694D1 (de) 1999-09-02
DE69419694T2 true DE69419694T2 (de) 1999-12-02

Family

ID=22076072

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69419694T Expired - Fee Related DE69419694T2 (de) 1993-05-24 1994-05-13 Vorrichtung und verfahren zum automatischen korrigieren der x-y bildverzerrung in einem anzeigegerät

Country Status (10)

Country Link
US (1) US5434595A (de)
EP (1) EP0651929B1 (de)
JP (1) JP2989895B2 (de)
KR (1) KR0170054B1 (de)
CA (1) CA2136002C (de)
DE (1) DE69419694T2 (de)
GR (1) GR3031561T3 (de)
IL (2) IL109674A0 (de)
TW (1) TW506618U (de)
WO (1) WO1994028673A1 (de)

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US5764220A (en) * 1992-09-11 1998-06-09 Mitsubishi Denki Kabushiki Kaisha Method of detecting contact of mouse with surface and mouse unit using this method
US6081254A (en) * 1993-08-12 2000-06-27 Hitachi, Ltd. Color correction system of imaging apparatus
US5631734A (en) 1994-02-10 1997-05-20 Affymetrix, Inc. Method and apparatus for detection of fluorescently labeled materials
US5712691A (en) * 1995-12-05 1998-01-27 Philips Electronics North America Corporation Method and apparatus for area dependent dynamic blue de-focusing
US6014168A (en) * 1996-04-26 2000-01-11 Display Laboratories, Inc. Screen mapping of a cathode ray tube
IL119259A (en) * 1996-09-17 2000-12-06 Comview Graphics Ltd Electro-optical display apparatus and method of using same
WO1999014716A1 (en) * 1997-09-17 1999-03-25 Comview Graphics Ltd. Electro-optical display apparatus
US6081246A (en) * 1996-11-12 2000-06-27 Micron Technology, Inc. Method and apparatus for adjustment of FED image
US6285397B1 (en) 1997-01-16 2001-09-04 Display Laboratories, Inc. Alignment of cathode ray tube video displays using a host computer processor
US6437829B1 (en) 1997-01-16 2002-08-20 Display Laboratories, Inc. Alignment of cathode ray tube displays using a video graphics controller
US5969486A (en) * 1997-01-16 1999-10-19 Display Laboratories, Inc. Detecting horizontal blanking time in cathode ray tube devices
JP3393029B2 (ja) * 1997-01-20 2003-04-07 富士通株式会社 ディスプレイ装置の表示画像歪みの補正方法、歪み検出装置、歪み補正装置、及びその歪み補正装置を備えたディスプレイ装置
US5847784A (en) * 1997-07-29 1998-12-08 Hughes Electronics Corporation Self adjusting tiled projector using test pattern and sensor
US6388662B2 (en) * 1998-09-25 2002-05-14 Sony Corporation Method and apparatus for adjusting a monitor display
US6292171B1 (en) 1999-03-31 2001-09-18 Seiko Epson Corporation Method and apparatus for calibrating a computer-generated projected image
DE19934721A1 (de) * 1999-06-24 2001-01-04 Peter Adrian Einrichtung zur Erfassung und Auswertung von arbeitsplatzrelevanten Daten an Arbeitsplätzen
US6346933B1 (en) 1999-09-21 2002-02-12 Seiko Epson Corporation Interactive display presentation system
US6819333B1 (en) 2000-05-12 2004-11-16 Silicon Graphics, Inc. System and method for displaying an image using display distortion correction
CA2422224A1 (en) 2002-03-15 2003-09-15 Affymetrix, Inc. System, method, and product for scanning of biological materials
AU2003272047A1 (en) * 2002-10-22 2004-05-13 Elop Electro-Optical Industries Ltd. Cathode ray tube with sensor feedback
TWI241400B (en) * 2003-03-27 2005-10-11 Primax Electronics Ltd A testing method used on a display
US7317415B2 (en) 2003-08-08 2008-01-08 Affymetrix, Inc. System, method, and product for scanning of biological materials employing dual analog integrators
US8063866B2 (en) * 2007-11-15 2011-11-22 Toshiba Matsushita Display Technology Co., Ltd. Display device capable of measuring an illuminance and widening a dynamic range of the measured illuminance
US8749534B2 (en) * 2008-02-11 2014-06-10 Ati Technologies Ulc Low-cost and pixel-accurate test method and apparatus for testing pixel generation circuits
JP5343441B2 (ja) * 2008-08-05 2013-11-13 セイコーエプソン株式会社 画像処理装置、画像表示装置、画像処理方法、画像表示方法及びプログラム
US9767342B2 (en) 2009-05-22 2017-09-19 Affymetrix, Inc. Methods and devices for reading microarrays

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099092A (en) * 1976-08-18 1978-07-04 Atari, Inc. Television display alignment system and method
JPS5543701A (en) * 1978-09-20 1980-03-27 Toshiba Corp Color image receiving tube
US4499457A (en) * 1978-10-05 1985-02-12 Evans & Sutherland Computer Corp. Shadow mask color system with calligraphic displays
JPS56149761A (en) * 1980-04-23 1981-11-19 Hitachi Ltd Electron beam controller
US4386349A (en) * 1981-04-28 1983-05-31 Sperry Corporation High resolution graphics smoothing
JPS5952359A (ja) * 1982-09-02 1984-03-26 Hitachi Medical Corp 画像間演算時の画像歪み自動補正装置
DE3311786A1 (de) * 1983-03-31 1984-10-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum erzeugen eines ablenkstromes fuer eine kathodenstrahlroehre
US4683467A (en) * 1983-12-01 1987-07-28 Hughes Aircraft Company Image registration system
US4891507A (en) * 1988-12-09 1990-01-02 Quantex Corporation Apparatus for extending the infrared response of photocathodes
US5020116A (en) * 1989-12-13 1991-05-28 Hughes Aircraft Company Image registration method and apparatus
JP2861333B2 (ja) * 1990-08-29 1999-02-24 松下電器産業株式会社 画像補正装置
JP2813477B2 (ja) * 1991-01-31 1998-10-22 リーダー電子株式会社 表示装置を校正する方法及び装置

Also Published As

Publication number Publication date
IL109674A0 (en) 1994-08-26
GR3031561T3 (en) 2000-01-31
TW506618U (en) 2002-10-11
KR950702774A (ko) 1995-07-29
US5434595A (en) 1995-07-18
KR0170054B1 (ko) 1999-03-20
JP2989895B2 (ja) 1999-12-13
EP0651929A1 (de) 1995-05-10
JPH07504798A (ja) 1995-05-25
CA2136002C (en) 2000-03-14
WO1994028673A1 (en) 1994-12-08
EP0651929B1 (de) 1999-07-28
IL109674A (en) 1999-11-30
CA2136002A1 (en) 1994-12-08
DE69419694D1 (de) 1999-09-02

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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