JP6209456B2 - 画像投影装置及び投射装置 - Google Patents

画像投影装置及び投射装置 Download PDF

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Publication number
JP6209456B2
JP6209456B2 JP2014017556A JP2014017556A JP6209456B2 JP 6209456 B2 JP6209456 B2 JP 6209456B2 JP 2014017556 A JP2014017556 A JP 2014017556A JP 2014017556 A JP2014017556 A JP 2014017556A JP 6209456 B2 JP6209456 B2 JP 6209456B2
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JP
Japan
Prior art keywords
eyeball
scanning
light
user
mirror
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Active
Application number
JP2014017556A
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English (en)
Japanese (ja)
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JP2015111231A (ja
JP2015111231A5 (enExample
Inventor
荒川　泰彦
泰彦 荒川
菅原　充
充 菅原
鈴木　誠
鈴木　　誠
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.)
The University of Tokyo
QD Laser Inc
Original Assignee
The University of Tokyo
QD Laser Inc
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
Priority to JP2014017556A priority Critical patent/JP6209456B2/ja
Application filed by The University of Tokyo, QD Laser Inc filed Critical The University of Tokyo
Priority to EP14804667.5A priority patent/EP3006989B1/en
Priority to US14/893,278 priority patent/US10088682B2/en
Priority to CN201480031121.0A priority patent/CN105264423B/zh
Priority to PCT/JP2014/061753 priority patent/WO2014192479A1/ja
Publication of JP2015111231A publication Critical patent/JP2015111231A/ja
Publication of JP2015111231A5 publication Critical patent/JP2015111231A5/ja
Application granted granted Critical
Publication of JP6209456B2 publication Critical patent/JP6209456B2/ja
Priority to US16/115,398 priority patent/US10627631B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G02C11/10—Electronic devices other than hearing aids
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/10—Intensity circuits
    • 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
    • H04N3/30—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/66—Transforming electric information into light information
    • 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
    • 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
    • G02B27/017—Head mounted
    • G02B2027/0178—Eyeglass type
    • 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
    • G02B26/105—Scanning systems with one or more pivoting mirrors or galvano-mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Eyeglasses (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Lenses (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP2014017556A 2013-05-31 2014-01-31 画像投影装置及び投射装置 Active JP6209456B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2014017556A JP6209456B2 (ja) 2013-05-31 2014-01-31 画像投影装置及び投射装置
US14/893,278 US10088682B2 (en) 2013-05-31 2014-04-25 Image projection device and projection device
CN201480031121.0A CN105264423B (zh) 2013-05-31 2014-04-25 图像投影装置和投射装置
PCT/JP2014/061753 WO2014192479A1 (ja) 2013-05-31 2014-04-25 画像投影装置及び投射装置
EP14804667.5A EP3006989B1 (en) 2013-05-31 2014-04-25 Image projection device and projection device
US16/115,398 US10627631B2 (en) 2013-05-31 2018-08-28 Image projection device and projection device

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2013116330 2013-05-31
JP2013116330 2013-05-31
JP2013231565 2013-11-07
JP2013231565 2013-11-07
JP2014017556A JP6209456B2 (ja) 2013-05-31 2014-01-31 画像投影装置及び投射装置

Publications (3)

Publication Number Publication Date
JP2015111231A JP2015111231A (ja) 2015-06-18
JP2015111231A5 JP2015111231A5 (enExample) 2016-03-10
JP6209456B2 true JP6209456B2 (ja) 2017-10-04

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Country Status (5)

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US (2) US10088682B2 (enExample)
EP (1) EP3006989B1 (enExample)
JP (1) JP6209456B2 (enExample)
CN (1) CN105264423B (enExample)
WO (1) WO2014192479A1 (enExample)

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JP7043048B2 (ja) * 2017-03-28 2022-03-29 株式会社Ｑｄレーザ レーザモジュール及び画像投影装置
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Also Published As

Publication number Publication date
EP3006989B1 (en) 2019-10-16
EP3006989A4 (en) 2017-04-19
US20160103324A1 (en) 2016-04-14
US10627631B2 (en) 2020-04-21
CN105264423A (zh) 2016-01-20
WO2014192479A1 (ja) 2014-12-04
JP2015111231A (ja) 2015-06-18
US10088682B2 (en) 2018-10-02
US20180364489A1 (en) 2018-12-20
CN105264423B (zh) 2018-10-30
EP3006989A1 (en) 2016-04-13

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