FR3011116B1 - Systeme et procede de commande pour dispositif de generation d'images a balayage, dispositif de generation d'images et afficheur comprenant un tel systeme - Google Patents

Systeme et procede de commande pour dispositif de generation d'images a balayage, dispositif de generation d'images et afficheur comprenant un tel systeme

Info

Publication number
FR3011116B1
FR3011116B1 FR1301659A FR1301659A FR3011116B1 FR 3011116 B1 FR3011116 B1 FR 3011116B1 FR 1301659 A FR1301659 A FR 1301659A FR 1301659 A FR1301659 A FR 1301659A FR 3011116 B1 FR3011116 B1 FR 3011116B1
Authority
FR
France
Prior art keywords
generating device
image generating
display
control method
scanning image
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.)
Active
Application number
FR1301659A
Other languages
English (en)
Other versions
FR3011116A1 (fr
Inventor
Frederic Autran
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.)
Valeo Comfort and Driving Assistance SAS
Original Assignee
Valeo Etudes Electroniques SAS
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 Valeo Etudes Electroniques SAS filed Critical Valeo Etudes Electroniques SAS
Priority to FR1301659A priority Critical patent/FR3011116B1/fr
Priority to CN201480048250.0A priority patent/CN106415696A/zh
Priority to US14/904,192 priority patent/US20160156889A1/en
Priority to JP2016524856A priority patent/JP2016532145A/ja
Priority to PCT/FR2014/000155 priority patent/WO2015004339A1/fr
Priority to EP14745180.1A priority patent/EP3020036A1/fr
Publication of FR3011116A1 publication Critical patent/FR3011116A1/fr
Application granted granted Critical
Publication of FR3011116B1 publication Critical patent/FR3011116B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3185—Geometric adjustment, e.g. keystone or convergence
    • 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
    • G09G3/02—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes by tracing or scanning a light beam on a screen
    • G09G3/025—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes by tracing or scanning a light beam on a screen with scanning or deflecting the beams in two directions or dimensions
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
    • H04N9/3135—Driving therefor
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/011—Head-up displays characterised by optical features comprising device for correcting geometrical aberrations, distortion
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/014—Head-up displays characterised by optical features comprising information/image processing systems
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Optics & Photonics (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Geometry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Instrument Panels (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Controls And Circuits For Display Device (AREA)
FR1301659A 2013-07-12 2013-07-12 Systeme et procede de commande pour dispositif de generation d'images a balayage, dispositif de generation d'images et afficheur comprenant un tel systeme Active FR3011116B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1301659A FR3011116B1 (fr) 2013-07-12 2013-07-12 Systeme et procede de commande pour dispositif de generation d'images a balayage, dispositif de generation d'images et afficheur comprenant un tel systeme
CN201480048250.0A CN106415696A (zh) 2013-07-12 2014-06-30 产生扫描影像的装置的控制***和方法、影像产生装置和带该***的显示器
US14/904,192 US20160156889A1 (en) 2013-07-12 2014-06-30 Control system and method for a device for generating scanned images, image generating device and display including such a system
JP2016524856A JP2016532145A (ja) 2013-07-12 2014-06-30 スキャン画像を生成するための装置の制御システムおよび方法、画像生成装置およびこのようなシステムを含むディスプレイ
PCT/FR2014/000155 WO2015004339A1 (fr) 2013-07-12 2014-06-30 Système et procédé de commande pour dispositif de génération d'images à balayage, dispositif de génération d'image et afficheur comprenant un tel système
EP14745180.1A EP3020036A1 (fr) 2013-07-12 2014-06-30 Système et procédé de commande pour dispositif de génération d'images à balayage, dispositif de génération d'image et afficheur comprenant un tel système

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1301659A FR3011116B1 (fr) 2013-07-12 2013-07-12 Systeme et procede de commande pour dispositif de generation d'images a balayage, dispositif de generation d'images et afficheur comprenant un tel systeme

Publications (2)

Publication Number Publication Date
FR3011116A1 FR3011116A1 (fr) 2015-03-27
FR3011116B1 true FR3011116B1 (fr) 2016-12-23

Family

ID=49054616

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1301659A Active FR3011116B1 (fr) 2013-07-12 2013-07-12 Systeme et procede de commande pour dispositif de generation d'images a balayage, dispositif de generation d'images et afficheur comprenant un tel systeme

Country Status (6)

Country Link
US (1) US20160156889A1 (fr)
EP (1) EP3020036A1 (fr)
JP (1) JP2016532145A (fr)
CN (1) CN106415696A (fr)
FR (1) FR3011116B1 (fr)
WO (1) WO2015004339A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113746999B (zh) * 2020-05-15 2023-01-03 华为技术有限公司 成像方法、成像装置、光学成像***及车辆

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723805A (en) * 1971-05-12 1973-03-27 Us Navy Distortion correction system
US5302964A (en) * 1992-09-25 1994-04-12 Hughes Aircraft Company Heads-up display (HUD) incorporating cathode-ray tube image generator with digital look-up table for distortion correction
DE19737374C2 (de) * 1997-08-27 1999-09-02 Ldt Gmbh & Co Verfahren zur Kompensation geometrischer Bildfehler bei Videobildern sowie ein Projektor zur Durchführung des Verfahrens
US6850211B2 (en) * 2001-11-08 2005-02-01 James Deppe Method for aligning a lens train assembly within a head-up display unit
DE102007007162A1 (de) * 2007-02-09 2008-08-14 GM Global Technology Operations, Inc., Detroit Hologaphisches Informations-Display
JP5318359B2 (ja) * 2007-03-29 2013-10-16 コニカミノルタ株式会社 画像投影装置
US8520310B2 (en) * 2008-09-26 2013-08-27 Konica Minolta Opto, Inc. Image display device, head-mounted display and head-up display
JP2010243809A (ja) * 2009-04-07 2010-10-28 Seiko Epson Corp 画像表示装置
KR101613552B1 (ko) * 2009-08-12 2016-04-29 엘지전자 주식회사 레이저 프로젝션 디스플레이 및 그의 영상 왜곡 보정 방법
US9217862B2 (en) * 2010-06-08 2015-12-22 Prysm, Inc. Local dimming on light-emitting screens for improved image uniformity in scanning beam display systems

Also Published As

Publication number Publication date
US20160156889A1 (en) 2016-06-02
WO2015004339A1 (fr) 2015-01-15
EP3020036A1 (fr) 2016-05-18
CN106415696A (zh) 2017-02-15
JP2016532145A (ja) 2016-10-13
FR3011116A1 (fr) 2015-03-27

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