JP2002514321A - 点源走査装置および方法 - Google Patents

点源走査装置および方法

Info

Publication number
JP2002514321A
JP2002514321A JP54804598A JP54804598A JP2002514321A JP 2002514321 A JP2002514321 A JP 2002514321A JP 54804598 A JP54804598 A JP 54804598A JP 54804598 A JP54804598 A JP 54804598A JP 2002514321 A JP2002514321 A JP 2002514321A
Authority
JP
Japan
Prior art keywords
scanning
light
scan
signal
support
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.)
Ceased
Application number
JP54804598A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002514321A5 (https=
Inventor
メルビル，チャールズ・ディ
ティッドウェル，マイケル
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.)
University of Washington
Original Assignee
University of Washington
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 University of Washington filed Critical University of Washington
Publication of JP2002514321A publication Critical patent/JP2002514321A/ja
Publication of JP2002514321A5 publication Critical patent/JP2002514321A5/ja
Ceased 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
    • G09G3/02—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
    • 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
    • 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
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Eye Examination Apparatus (AREA)
JP54804598A 1997-05-07 1998-05-05 点源走査装置および方法 Ceased JP2002514321A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4584097P 1997-05-07 1997-05-07
US60/045,840 1997-05-07
PCT/US1998/003192 WO1998049927A2 (en) 1997-05-07 1998-05-05 Point source scanning apparatus and method

Publications (2)

Publication Number Publication Date
JP2002514321A true JP2002514321A (ja) 2002-05-14
JP2002514321A5 JP2002514321A5 (https=) 2004-11-25

Family

ID=21940162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54804598A Ceased JP2002514321A (ja) 1997-05-07 1998-05-05 点源走査装置および方法

Country Status (6)

Country Link
US (1) US6046720A (https=)
EP (1) EP1006857B1 (https=)
JP (1) JP2002514321A (https=)
AT (1) ATE313140T1 (https=)
DE (1) DE69832795T2 (https=)
WO (1) WO1998049927A2 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008046158A (ja) * 2006-08-10 2008-02-28 Sumitomo Precision Prod Co Ltd レーザ光走査装置
JP2016507077A (ja) * 2013-01-15 2016-03-07 マジック リープ， インコーポレイテッド 超高分解能の走査ファイバディスプレイ
JP2018032048A (ja) * 2013-11-27 2018-03-01 マジック リープ， インコーポレイテッドＭａｇｉｃ Ｌｅａｐ，Ｉｎｃ． 仮想現実および拡張現実のシステムおよび方法

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020075210A1 (en) * 1998-08-05 2002-06-20 Microvision, Inc. Low light viewer with image simulation
US6937221B2 (en) 1998-08-05 2005-08-30 Microvision, Inc. Scanned beam display
US6281862B1 (en) * 1998-11-09 2001-08-28 University Of Washington Scanned beam display with adjustable accommodation
US6294775B1 (en) 1999-06-08 2001-09-25 University Of Washington Miniature image acquistion system using a scanning resonant waveguide
EP1230575B1 (en) * 1999-10-29 2005-01-26 Microvision, Inc. Personal display with vision tracking
US6357889B1 (en) 1999-12-01 2002-03-19 General Electric Company Color tunable light source
US6859594B2 (en) * 2000-06-16 2005-02-22 Delta Optoelectronics Company Color display device fabricated with light emitting polymer (LEP) fiber controlled by image display signals
US7555333B2 (en) * 2000-06-19 2009-06-30 University Of Washington Integrated optical scanning image acquisition and display
US6975898B2 (en) 2000-06-19 2005-12-13 University Of Washington Medical imaging, diagnosis, and therapy using a scanning single optical fiber system
US6845190B1 (en) 2000-11-27 2005-01-18 University Of Washington Control of an optical fiber scanner
US6856712B2 (en) * 2000-11-27 2005-02-15 University Of Washington Micro-fabricated optical waveguide for use in scanning fiber displays and scanned fiber image acquisition
DE10062187B4 (de) * 2000-12-14 2005-08-04 Schott Ag Verwendung einer Vorrichtung zum Keramisieren des Ausgangsglases einer Glaskeramik
US7616986B2 (en) * 2001-05-07 2009-11-10 University Of Washington Optical fiber scanner for performing multimodal optical imaging
US7349098B2 (en) * 2001-05-07 2008-03-25 University Of Washington Simultaneous beam-focus and coherence-gate tracking for real-time optical coherence tomography
US7068878B2 (en) * 2003-01-24 2006-06-27 University Of Washington Optical beam scanning system for compact image display or image acquisition
EP1691666B1 (en) 2003-12-12 2012-05-30 University of Washington Catheterscope 3d guidance and interface system
US20060081793A1 (en) * 2004-01-26 2006-04-20 Microvision, Inc. Head-worn video display with viewing screen
US7486255B2 (en) * 2004-07-21 2009-02-03 Microvision, Inc. Scanned beam system and method using a plurality of display zones
US8929688B2 (en) * 2004-10-01 2015-01-06 University Of Washington Remapping methods to reduce distortions in images
US7298938B2 (en) * 2004-10-01 2007-11-20 University Of Washington Configuration memory for a scanning beam device
US7784697B2 (en) 2004-12-23 2010-08-31 University Of Washington Methods of driving a scanning beam device to achieve high frame rates
US7189961B2 (en) 2005-02-23 2007-03-13 University Of Washington Scanning beam device with detector assembly
US7530948B2 (en) * 2005-02-28 2009-05-12 University Of Washington Tethered capsule endoscope for Barrett's Esophagus screening
US7395967B2 (en) 2005-07-21 2008-07-08 University Of Washington Methods and systems for counterbalancing a scanning beam device
US7706642B2 (en) * 2005-08-05 2010-04-27 Beneficial Photonics, Inc. Methods and devices for moving optical beams
US7312879B2 (en) 2005-08-23 2007-12-25 University Of Washington Distance determination in a scanned beam image capture device
US20070058234A1 (en) * 2005-09-14 2007-03-15 Texas Instruments Incorporated Method and apparatus for maintaining a constant image amplitude in a resonant mirror system
JP2009516568A (ja) * 2005-11-23 2009-04-23 ユニヴァーシティ オブ ワシントン 中断される走査共振を使用する可変順次フレーミングを用いたビームの走査
WO2007084915A2 (en) * 2006-01-17 2007-07-26 University Of Washington Scanning fiber-optic nonlinear optical imaging and spectroscopy endoscope
KR100686081B1 (ko) * 2006-02-14 2007-02-26 엘지전자 주식회사 마이크로 미러 소자 및 이를 이용한 디스플레이
JP2009528128A (ja) * 2006-03-03 2009-08-06 ユニヴァーシティ オブ ワシントン 多クラッド光ファイバ走査器
WO2007109622A2 (en) * 2006-03-17 2007-09-27 University Of Washington Clutter rejection filters for optical doppler tomography
US20080058629A1 (en) * 2006-08-21 2008-03-06 University Of Washington Optical fiber scope with both non-resonant illumination and resonant collection/imaging for multiple modes of operation
US7680373B2 (en) * 2006-09-13 2010-03-16 University Of Washington Temperature adjustment in scanning beam devices
US9079762B2 (en) 2006-09-22 2015-07-14 Ethicon Endo-Surgery, Inc. Micro-electromechanical device
US7561317B2 (en) 2006-11-03 2009-07-14 Ethicon Endo-Surgery, Inc. Resonant Fourier scanning
US20080132834A1 (en) * 2006-12-04 2008-06-05 University Of Washington Flexible endoscope tip bending mechanism using optical fibers as tension members
US7738762B2 (en) * 2006-12-15 2010-06-15 University Of Washington Attaching optical fibers to actuator tubes with beads acting as spacers and adhesives
US7447415B2 (en) * 2006-12-15 2008-11-04 University Of Washington Attaching optical fibers to actuator tubes with beads acting as spacers and adhesives
US7713265B2 (en) 2006-12-22 2010-05-11 Ethicon Endo-Surgery, Inc. Apparatus and method for medically treating a tattoo
US8801606B2 (en) 2007-01-09 2014-08-12 Ethicon Endo-Surgery, Inc. Method of in vivo monitoring using an imaging system including scanned beam imaging unit
US8273015B2 (en) 2007-01-09 2012-09-25 Ethicon Endo-Surgery, Inc. Methods for imaging the anatomy with an anatomically secured scanner assembly
US8305432B2 (en) 2007-01-10 2012-11-06 University Of Washington Scanning beam device calibration
US7589316B2 (en) 2007-01-18 2009-09-15 Ethicon Endo-Surgery, Inc. Scanning beam imaging with adjustable detector sensitivity or gain
US8216214B2 (en) 2007-03-12 2012-07-10 Ethicon Endo-Surgery, Inc. Power modulation of a scanning beam for imaging, therapy, and/or diagnosis
US20080243030A1 (en) * 2007-04-02 2008-10-02 University Of Washington Multifunction cannula tools
US8840566B2 (en) 2007-04-02 2014-09-23 University Of Washington Catheter with imaging capability acts as guidewire for cannula tools
US7583872B2 (en) * 2007-04-05 2009-09-01 University Of Washington Compact scanning fiber device
US8626271B2 (en) 2007-04-13 2014-01-07 Ethicon Endo-Surgery, Inc. System and method using fluorescence to examine within a patient's anatomy
US7995045B2 (en) 2007-04-13 2011-08-09 Ethicon Endo-Surgery, Inc. Combined SBI and conventional image processor
US7608842B2 (en) * 2007-04-26 2009-10-27 University Of Washington Driving scanning fiber devices with variable frequency drive signals
US7952718B2 (en) * 2007-05-03 2011-05-31 University Of Washington High resolution optical coherence tomography based imaging for intraluminal and interstitial use implemented with a reduced form factor
US20080281207A1 (en) * 2007-05-08 2008-11-13 University Of Washington Image acquisition through filtering in multiple endoscope systems
US20080281159A1 (en) * 2007-05-08 2008-11-13 University Of Washington Coordinating image acquisition among multiple endoscopes
US8212884B2 (en) * 2007-05-22 2012-07-03 University Of Washington Scanning beam device having different image acquisition modes
US8160678B2 (en) 2007-06-18 2012-04-17 Ethicon Endo-Surgery, Inc. Methods and devices for repairing damaged or diseased tissue using a scanning beam assembly
US7982776B2 (en) 2007-07-13 2011-07-19 Ethicon Endo-Surgery, Inc. SBI motion artifact removal apparatus and method
US8437587B2 (en) * 2007-07-25 2013-05-07 University Of Washington Actuating an optical fiber with a piezoelectric actuator and detecting voltages generated by the piezoelectric actuator
US9125552B2 (en) 2007-07-31 2015-09-08 Ethicon Endo-Surgery, Inc. Optical scanning module and means for attaching the module to medical instruments for introducing the module into the anatomy
US7983739B2 (en) 2007-08-27 2011-07-19 Ethicon Endo-Surgery, Inc. Position tracking and control for a scanning assembly
US7925333B2 (en) 2007-08-28 2011-04-12 Ethicon Endo-Surgery, Inc. Medical device including scanned beam unit with operational control features
US7522813B1 (en) * 2007-10-04 2009-04-21 University Of Washington Reducing distortion in scanning fiber devices
US20090137893A1 (en) * 2007-11-27 2009-05-28 University Of Washington Adding imaging capability to distal tips of medical tools, catheters, and conduits
US8411922B2 (en) * 2007-11-30 2013-04-02 University Of Washington Reducing noise in images acquired with a scanning beam device
US8050520B2 (en) 2008-03-27 2011-11-01 Ethicon Endo-Surgery, Inc. Method for creating a pixel image from sampled data of a scanned beam imager
US8332014B2 (en) 2008-04-25 2012-12-11 Ethicon Endo-Surgery, Inc. Scanned beam device and method using same which measures the reflectance of patient tissue
US8757812B2 (en) 2008-05-19 2014-06-24 University of Washington UW TechTransfer—Invention Licensing Scanning laser projection display devices and methods for projecting one or more images onto a surface with a light-scanning optical fiber
KR101148440B1 (ko) * 2010-07-14 2012-05-21 삼성전기주식회사 압전 방식 스캔 장치 및 이를 이용한 터치 스크린 장치
US9327515B2 (en) * 2011-12-07 2016-05-03 Xerox Corporation Electronic banding compensation (EBC) of halftone-interaction banding using variable beam delays
JP6229260B2 (ja) * 2012-11-20 2017-11-15 セイコーエプソン株式会社 虚像表示装置
US9857591B2 (en) 2014-05-30 2018-01-02 Magic Leap, Inc. Methods and system for creating focal planes in virtual and augmented reality
CN106233189B (zh) 2014-01-31 2020-06-26 奇跃公司 多焦点显示系统和方法
KR102177133B1 (ko) 2014-01-31 2020-11-10 매직 립, 인코포레이티드 멀티-포컬 디스플레이 시스템 및 방법
NZ727361A (en) 2014-05-30 2020-05-29 Magic Leap Inc Methods and systems for displaying stereoscopy with a freeform optical system with addressable focus for virtual and augmented reality
CN112987307B (zh) 2014-05-30 2022-06-28 奇跃公司 用于在虚拟和增强现实中产生焦平面的方法和系统
WO2017015302A1 (en) 2015-07-20 2017-01-26 Magic Leap, Inc. Collimating fiber scanner design with inward pointing angles in virtual/augmented reality system
AU2016333970B2 (en) 2015-10-05 2021-08-05 Magic Leap, Inc. Microlens collimator for scanning optical fiber in virtual/augmented reality system
KR102748808B1 (ko) 2015-10-06 2024-12-30 매직 립, 인코포레이티드 역각 회절 격자를 가진 가상/증강 현실 시스템
AU2017209171B2 (en) 2016-01-20 2021-10-21 Magic Leap, Inc. Polarizing maintaining optical fiber in virtual/augmented reality system
US20240210695A1 (en) * 2022-12-22 2024-06-27 Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V. Display Engines and Systems Using Photonic Integrated Circuit Chips with Integrated Actuators

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4311999A (en) * 1980-02-07 1982-01-19 Textron, Inc. Vibratory scan optical display
CA1298082C (en) * 1988-06-29 1992-03-31 Nei Canada Limited Fibre optic display device
US5550558A (en) * 1992-09-11 1996-08-27 Unisplay S.A. Display matrix
US5596339A (en) * 1992-10-22 1997-01-21 University Of Washington Virtual retinal display with fiber optic point source
US5467104A (en) * 1992-10-22 1995-11-14 Board Of Regents Of The University Of Washington Virtual retinal display
US5295014A (en) * 1992-11-12 1994-03-15 The Whitaker Corporation Two-dimensional laser beam scanner using PVDF bimorph
JPH06324285A (ja) * 1993-05-13 1994-11-25 Olympus Optical Co Ltd 視覚表示装置
US5493440A (en) * 1993-10-19 1996-02-20 Matsushita Electric Industrial Co., Ltd. Optical isolator and optical fiber amplifier
US5416876A (en) * 1994-01-28 1995-05-16 Hughes Training, Inc. Fiber optic ribbon subminiature display for head/helmet mounted display
US5557444A (en) * 1994-10-26 1996-09-17 University Of Washington Miniature optical scanner for a two axis scanning system
US5625372A (en) * 1994-12-21 1997-04-29 Siliscape, Inc. Compact compound magnified virtual image electronic display
KR100343219B1 (ko) * 1995-02-25 2002-11-23 삼성전기주식회사 거울구동장치
US5721564A (en) * 1995-12-18 1998-02-24 Ledstar Inc. Electromagnetically operated linearly sliding shutter for a variable display
US5701132A (en) * 1996-03-29 1997-12-23 University Of Washington Virtual retinal display with expanded exit pupil
US5694237A (en) * 1996-09-25 1997-12-02 University Of Washington Position detection of mechanical resonant scanner mirror
JP3778641B2 (ja) * 1996-12-13 2006-05-24 富士通株式会社 光増幅器

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008046158A (ja) * 2006-08-10 2008-02-28 Sumitomo Precision Prod Co Ltd レーザ光走査装置
US11402573B2 (en) 2013-01-15 2022-08-02 Magic Leap, Inc. Ultra-high resolution scanning fiber display
JP2016507077A (ja) * 2013-01-15 2016-03-07 マジック リープ， インコーポレイテッド 超高分解能の走査ファイバディスプレイ
JP7373539B2 (ja) 2013-01-15 2023-11-02 マジック リープ， インコーポレイテッド 超高分解能の走査ファイバディスプレイ
US10151875B2 (en) 2013-01-15 2018-12-11 Magic Leap, Inc. Ultra-high resolution scanning fiber display
US10241263B2 (en) 2013-01-15 2019-03-26 Magic Leap, Inc. Ultra-high resolution scanning fiber display
US10557988B2 (en) 2013-01-15 2020-02-11 Magic Leap, Inc. Ultra-high resolution scanning fiber display
JP2020091485A (ja) * 2013-01-15 2020-06-11 マジック リープ， インコーポレイテッドＭａｇｉｃ Ｌｅａｐ，Ｉｎｃ． 超高分解能の走査ファイバディスプレイ
US11036001B2 (en) 2013-01-15 2021-06-15 Magic Leap, Inc. Ultra-high resolution scanning fiber display
JP2023129718A (ja) * 2013-01-15 2023-09-14 マジック リープ， インコーポレイテッド 超高分解能の走査ファイバディスプレイ
JP2022010006A (ja) * 2013-01-15 2022-01-14 マジック リープ， インコーポレイテッド 超高分解能の走査ファイバディスプレイ
JP2018060210A (ja) * 2013-11-27 2018-04-12 マジック リープ， インコーポレイテッドＭａｇｉｃ Ｌｅａｐ，Ｉｎｃ． 仮想現実および拡張現実のシステムおよび方法
JP7179140B2 (ja) 2013-11-27 2022-11-28 マジック リープ， インコーポレイテッド 仮想現実および拡張現実のシステムおよび方法
JP2022009824A (ja) * 2013-11-27 2022-01-14 マジック リープ， インコーポレイテッド 仮想現実および拡張現実のシステムおよび方法
JP2018032048A (ja) * 2013-11-27 2018-03-01 マジック リープ， インコーポレイテッドＭａｇｉｃ Ｌｅａｐ，Ｉｎｃ． 仮想現実および拡張現実のシステムおよび方法

Also Published As

Publication number Publication date
EP1006857A4 (en) 2000-08-09
ATE313140T1 (de) 2005-12-15
DE69832795D1 (de) 2006-01-19
DE69832795T2 (de) 2006-09-14
EP1006857B1 (en) 2005-12-14
WO1998049927A3 (en) 1999-02-11
WO1998049927A2 (en) 1998-11-12
EP1006857A2 (en) 2000-06-14
US6046720A (en) 2000-04-04

Similar Documents

Publication Publication Date Title
JP2002514321A (ja) 点源走査装置および方法
US6352344B2 (en) Scanned retinal display with exit pupil selected based on viewer's eye position
US6535183B2 (en) Augmented retinal display with view tracking and data positioning
US6734835B2 (en) Patent scanned beam display with adjustable light intensity
US6700552B2 (en) Scanning display with expanded exit pupil
KR100586348B1 (ko) 가상레티날표시시스템
US6166841A (en) Counter balanced optical scanner
US7023402B2 (en) Scanned display with pinch, timing, and distortion correction
US20020075210A1 (en) Low light viewer with image simulation
CN100381861C (zh) 具有变化补偿扫描的显示器
JP2002196277A (ja) 画像表示装置および画像表示システム
KR100731683B1 (ko) 주사 빔 영상 디스플레이
US20060145945A1 (en) Scanned beam system with distortion compensation
JP4551636B2 (ja) 撮像装置
CN114488539B (zh) 一种扫描显示模组及近眼显示设备
EP1655629A2 (en) Point source scanning apparatus and method

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040220

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040220

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20060926

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20061225

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20070219

A313 Final decision of rejection without a dissenting response from the applicant

Free format text: JAPANESE INTERMEDIATE CODE: A313

Effective date: 20070509

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20070703