BR112013030565A2 - digitalização variável e intercalada em projetores a laser - Google Patents

digitalização variável e intercalada em projetores a laser Download PDF

Info

Publication number
BR112013030565A2
BR112013030565A2 BR112013030565-7A BR112013030565A BR112013030565A2 BR 112013030565 A2 BR112013030565 A2 BR 112013030565A2 BR 112013030565 A BR112013030565 A BR 112013030565A BR 112013030565 A2 BR112013030565 A2 BR 112013030565A2
Authority
BR
Brazil
Prior art keywords
scan
pattern
geometric axis
edge
scanning
Prior art date
Application number
BR112013030565-7A
Other languages
English (en)
Portuguese (pt)
Inventor
Mark Francis Rumreich
Original Assignee
Thomson Licensing
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 Thomson Licensing filed Critical Thomson Licensing
Publication of BR112013030565A2 publication Critical patent/BR112013030565A2/pt

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
    • H04N9/3182—Colour adjustment, e.g. white balance, shading or gamut
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
    • 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]
    • 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
    • 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
    • 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
    • H04N9/3188—Scale or resolution adjustment

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Transforming Electric Information Into Light Information (AREA)
BR112013030565-7A 2011-06-03 2012-05-26 digitalização variável e intercalada em projetores a laser BR112013030565A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161520068P 2011-06-03 2011-06-03
US61/520,068 2011-06-03
PCT/US2012/039773 WO2012166682A2 (en) 2011-06-03 2012-05-26 Variable and interleaved scanning in laser projectors

Publications (1)

Publication Number Publication Date
BR112013030565A2 true BR112013030565A2 (pt) 2021-05-11

Family

ID=46178870

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013030565-7A BR112013030565A2 (pt) 2011-06-03 2012-05-26 digitalização variável e intercalada em projetores a laser

Country Status (7)

Country Link
US (1) US9007532B2 (https=)
EP (2) EP3713227A1 (https=)
JP (1) JP6392117B2 (https=)
KR (1) KR101928121B1 (https=)
CN (1) CN103765877B (https=)
BR (1) BR112013030565A2 (https=)
WO (1) WO2012166682A2 (https=)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013179961A1 (ja) * 2012-05-28 2013-12-05 富士フイルム株式会社 光源装置及び内視鏡システム
JP6119201B2 (ja) * 2012-11-08 2017-04-26 ソニー株式会社 制御装置、制御方法、駆動装置、及び電子機器
JP6085363B2 (ja) * 2013-02-20 2017-02-22 パイオニア株式会社 二次元光走査装置
US9300899B2 (en) * 2013-03-13 2016-03-29 Trimble Navigation Limited Method for projecting an image
CA2890373C (en) * 2013-10-20 2022-04-12 Mtt Innovation Incorporated Light field projectors and methods
US20170150107A1 (en) 2014-05-15 2017-05-25 Mtt Innovation Incorporated Optimizing drive schemes for multiple projector systems
JP6304068B2 (ja) * 2015-02-24 2018-04-04 株式会社Ｊｖｃケンウッド 画像描画装置、ヘッドアップディスプレイ及び画像輝度調整方法
CN110596886B (zh) * 2015-03-20 2021-12-07 株式会社尼康 图案描绘装置
JP6528124B2 (ja) * 2015-05-22 2019-06-12 パナソニックＩｐマネジメント株式会社 レーザ光源装置および表示装置
US10564436B2 (en) * 2015-06-19 2020-02-18 Sony Corporation Projecting apparatus, projecting module, and electronic instrument
JP2017097268A (ja) * 2015-11-27 2017-06-01 株式会社リコー 画像表示装置および車両
US10445894B2 (en) * 2016-05-11 2019-10-15 Mitutoyo Corporation Non-contact 3D measuring system
JP6786297B2 (ja) * 2016-08-03 2020-11-18 キヤノン株式会社 検査装置、検査装置の制御方法、およびプログラム
JP6788419B2 (ja) * 2016-08-03 2020-11-25 キヤノン株式会社 検査装置、検査装置の制御方法、およびプログラム
CN109656085B (zh) * 2017-10-10 2020-12-01 深圳市绎立锐光科技开发有限公司 发光装置及使用该发光装置的汽车照明装置
DE102017220825A1 (de) 2017-11-22 2019-05-23 Robert Bosch Gmbh Laserprojektionsvorrichtung
US12007507B2 (en) * 2018-02-13 2024-06-11 Pioneer Corporation Control device, irradiation system, control method, and program
US11315327B1 (en) 2018-11-02 2022-04-26 Facebook Technologies, Llc. Beam-racing fallbacks in a display engine
CN109889691B (zh) * 2019-04-18 2021-02-19 北京镭创高科光电科技有限公司 一种扫描成像的同步方法及同步系统
CN110333599A (zh) * 2019-04-30 2019-10-15 成都理想境界科技有限公司 一种扫描显示模组
US11627291B2 (en) * 2019-06-24 2023-04-11 Meta Platforms Technologies, Llc Image painting with multi-emitter light source
US11029908B2 (en) * 2019-08-28 2021-06-08 Himax Display, Inc. Head mounted display apparatus
WO2021244533A1 (zh) * 2020-06-02 2021-12-09 青岛海信激光显示股份有限公司 激光投影设备及激光器驱动控制方法
CN112771853B (zh) * 2020-06-29 2022-06-14 华为技术有限公司 微机电扫描镜的控制方法、控制装置以及系统

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941996A (en) * 1974-08-27 1976-03-02 Honeywell Inc. Automatic focus apparatus
JPH0381722A (ja) 1989-08-25 1991-04-08 Sony Corp レーザディスプレイ装置
US6185030B1 (en) * 1998-03-20 2001-02-06 James W. Overbeck Wide field of view and high speed scanning microscopy
JP2000321531A (ja) 1999-05-07 2000-11-24 Seiko Epson Corp レーザーポインタおよびプレゼンテーションシステム
US6515781B2 (en) * 1999-08-05 2003-02-04 Microvision, Inc. Scanned imaging apparatus with switched feeds
US6924476B2 (en) 2002-11-25 2005-08-02 Microvision, Inc. Resonant beam scanner with raster pinch compensation
US6600168B1 (en) 2000-02-03 2003-07-29 Genex Technologies, Inc. High speed laser three-dimensional imager
WO2002013227A1 (en) * 2000-07-27 2002-02-14 Ebara Corporation Sheet beam test apparatus
US20020071287A1 (en) 2000-12-13 2002-06-13 3M Innovative Properties Company Laser pointer with multiple color beams
JP3774715B2 (ja) 2002-10-21 2006-05-17 キヤノン株式会社 投射型表示装置
US7252394B1 (en) * 2003-07-03 2007-08-07 Advanced Numicro Systems, Inc. Laser projection display and illumination device with MEMS scanning mirror for indoor and outdoor applications
JP2005347816A (ja) * 2004-05-31 2005-12-15 Canon Inc 撮像装置及び光走査型表示装置
JP2006072221A (ja) 2004-09-06 2006-03-16 Sony Corp 画像生成装置及び画像投射装置
EP1646224A1 (en) 2004-10-05 2006-04-12 Kaspar Cottier Optical projection device
US7334901B2 (en) 2005-04-22 2008-02-26 Ostendo Technologies, Inc. Low profile, large screen display using a rear projection array system
US7385180B2 (en) 2005-06-01 2008-06-10 Virtek Vision International, Inc. Laser projector with brightness control and method
JP2007047243A (ja) * 2005-08-08 2007-02-22 Seiko Epson Corp 画像表示装置及び画像表示装置の制御方法
JP4501811B2 (ja) 2005-08-09 2010-07-14 セイコーエプソン株式会社 光走査装置及び画像表示装置
US7486274B2 (en) 2005-08-18 2009-02-03 Mitsubishi Electric Research Laboratories, Inc. Method for stabilizing and precisely locating pointers generated by handheld direct pointing devices
KR100832621B1 (ko) 2005-09-23 2008-05-27 삼성전기주식회사 정역방향 스캐닝을 수행하는 모바일용 프로젝터
CN2879313Y (zh) 2005-10-25 2007-03-14 黄甲平 可消除色盲和色弱患者辨识障碍的激光笔
US7753549B2 (en) 2006-02-02 2010-07-13 L-3 Insight Technology Incorporated Weapon aiming device
US7859567B2 (en) * 2006-03-31 2010-12-28 Microvision, Inc. Arrangement for and method of projecting a color image by switching scan directions in alternate frames
TWM298269U (en) 2006-04-18 2006-09-21 Ming Hsin University Of Scienc Laser pointer with multiple colors
KR20070120396A (ko) 2006-06-19 2007-12-24 삼성전자주식회사 액정표시장치
JP2008009074A (ja) * 2006-06-28 2008-01-17 Sony Corp 表示装置及び表示方法
JP5040514B2 (ja) * 2006-08-09 2012-10-03 セイコーエプソン株式会社 走査型画像表示装置
JP4929957B2 (ja) 2006-09-29 2012-05-09 ブラザー工業株式会社 画像表示装置及び同装置による画像の輝度調整方法
JP5076427B2 (ja) 2006-09-29 2012-11-21 ブラザー工業株式会社 画像表示装置および画像サイズ変更方法
KR101315971B1 (ko) 2006-12-04 2013-10-08 엘지전자 주식회사 초소형 레이저 프로젝터를 위한 장치, 레이저 프로젝션시스템 및 방법
US8810493B2 (en) 2007-02-15 2014-08-19 Nec Corporation Display system, control system, and display method
US20080247165A1 (en) 2007-04-04 2008-10-09 International Business Machines Corporation Method and apparatus for increasing visibility of a laser pointer
JP4999583B2 (ja) * 2007-07-18 2012-08-15 キヤノン株式会社 光走査装置及び走査型画像表示装置
JP2009198988A (ja) 2008-02-25 2009-09-03 Funai Electric Co Ltd 画像表示装置
JPWO2010021215A1 (ja) 2008-08-18 2012-01-26 コニカミノルタオプト株式会社 画像投影装置
IL195919A0 (en) * 2008-12-14 2009-09-01 Btendo Ltd Device and method for scanning images by a laser projector
US20100182668A1 (en) * 2009-01-16 2010-07-22 Sanyo Electric Co., Ltd. Projection Image Display Apparatus
JP2010169772A (ja) * 2009-01-20 2010-08-05 Sanyo Electric Co Ltd 投射型映像表示装置
JP5446450B2 (ja) 2009-05-20 2014-03-19 船井電機株式会社 レーザプロジェクタ
JP2011013400A (ja) * 2009-07-01 2011-01-20 Funai Electric Co Ltd プロジェクタ
CN201689258U (zh) 2010-01-15 2010-12-29 上海三鑫科技发展有限公司 微型投影机
KR20140043910A (ko) * 2011-06-03 2014-04-11 톰슨 라이센싱 레이저 프로젝터에서 가변적인 톱니형 스캔

Also Published As

Publication number Publication date
JP2014518400A (ja) 2014-07-28
KR20140041615A (ko) 2014-04-04
US9007532B2 (en) 2015-04-14
CN103765877A (zh) 2014-04-30
KR101928121B1 (ko) 2018-12-11
JP6392117B2 (ja) 2018-09-19
WO2012166682A2 (en) 2012-12-06
US20140092316A1 (en) 2014-04-03
CN103765877B (zh) 2016-06-15
EP3713227A1 (en) 2020-09-23
WO2012166682A3 (en) 2013-04-11
EP2716051A2 (en) 2014-04-09

Similar Documents

Publication Publication Date Title
BR112013030565A2 (pt) digitalização variável e intercalada em projetores a laser
US9001402B2 (en) Variable and serrated scanning in laser projectors
US20150168733A1 (en) Laser projector system with graphical pointer
US7486255B2 (en) Scanned beam system and method using a plurality of display zones
US20160366377A1 (en) Scanning projector and method for operating a scanning projector
CN103201668A (zh) 图像显示装置
US12529889B2 (en) Method and system for reducing line separation artifacts in interlaced image projection
GB2515517A (en) A projection display system
JP6118913B2 (ja) 表示装置
JP2011180277A (ja) 画像表示装置
US7667887B2 (en) Light scanning device, method for controlling light scanning device, and image display device
US10313645B1 (en) Variable emission period for scanned-beam display
JP2011242711A (ja) 画像形成装置
JP2013254182A (ja) 投影装置
JP2017182083A (ja) 投影装置およびその制御方法
WO2023126095A1 (en) Laser beam scanning
JP2009139429A (ja) 走査型画像表示装置及び走査型画像表示システム
KR20150063843A (ko) 레이저 스캐너 장치 및 이를 구비하는 카메라 장치

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements