JP6442149B2 - 画像表示装置 - Google Patents

画像表示装置 Download PDF

Info

Publication number
JP6442149B2
JP6442149B2 JP2014066604A JP2014066604A JP6442149B2 JP 6442149 B2 JP6442149 B2 JP 6442149B2 JP 2014066604 A JP2014066604 A JP 2014066604A JP 2014066604 A JP2014066604 A JP 2014066604A JP 6442149 B2 JP6442149 B2 JP 6442149B2
Authority
JP
Japan
Prior art keywords
optical system
plane
image
light
image light
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
JP2014066604A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015191032A5 (enExample
JP2015191032A (ja
Inventor
大智 渡邊
大智 渡邊
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.)
Olympus Corp
Original Assignee
Olympus Corp
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 Olympus Corp filed Critical Olympus Corp
Priority to JP2014066604A priority Critical patent/JP6442149B2/ja
Priority to PCT/JP2015/000877 priority patent/WO2015145963A1/ja
Publication of JP2015191032A publication Critical patent/JP2015191032A/ja
Priority to US15/253,793 priority patent/US20160370693A1/en
Publication of JP2015191032A5 publication Critical patent/JP2015191032A5/ja
Application granted granted Critical
Publication of JP6442149B2 publication Critical patent/JP6442149B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/147—Optical correction of image distortions, e.g. keystone
    • 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
    • G02B27/0081—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. enlarging, the entrance or exit pupil
    • 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
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G02B6/0031—Reflecting element, sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
    • G02B6/0046—Tapered light guide, e.g. wedge-shaped light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0056—Means for improving the coupling-out of light from the light guide for producing polarisation effects, e.g. by a surface with polarizing properties or by an additional polarizing elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12004—Combinations of two or more optical elements
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/28—Reflectors in projection beam
    • 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
    • G02B2027/0123—Head-up displays characterised by optical features comprising devices increasing the field of view
    • G02B2027/0125—Field-of-view increase by wavefront division
    • 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
    • G02B2027/0174—Head mounted characterised by optical features holographic

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Projection Apparatus (AREA)
JP2014066604A 2014-03-27 2014-03-27 画像表示装置 Expired - Fee Related JP6442149B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2014066604A JP6442149B2 (ja) 2014-03-27 2014-03-27 画像表示装置
PCT/JP2015/000877 WO2015145963A1 (ja) 2014-03-27 2015-02-23 画像表示装置
US15/253,793 US20160370693A1 (en) 2014-03-27 2016-08-31 Image display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014066604A JP6442149B2 (ja) 2014-03-27 2014-03-27 画像表示装置

Publications (3)

Publication Number Publication Date
JP2015191032A JP2015191032A (ja) 2015-11-02
JP2015191032A5 JP2015191032A5 (enExample) 2017-04-20
JP6442149B2 true JP6442149B2 (ja) 2018-12-19

Family

ID=54194521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014066604A Expired - Fee Related JP6442149B2 (ja) 2014-03-27 2014-03-27 画像表示装置

Country Status (3)

Country Link
US (1) US20160370693A1 (enExample)
JP (1) JP6442149B2 (enExample)
WO (1) WO2015145963A1 (enExample)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10073264B2 (en) 2007-08-03 2018-09-11 Lumus Ltd. Substrate-guide optical device
US10048499B2 (en) 2005-11-08 2018-08-14 Lumus Ltd. Polarizing optical system
IL232197B (en) 2014-04-23 2018-04-30 Lumus Ltd Compact head-up display system
IL235642B (en) 2014-11-11 2021-08-31 Lumus Ltd A compact head-up display system is protected by an element with a super-thin structure
EP3062142B1 (en) 2015-02-26 2018-10-03 Nokia Technologies OY Apparatus for a near-eye display
JP6597196B2 (ja) * 2015-11-05 2019-10-30 セイコーエプソン株式会社 虚像表示措置
CN106101512B (zh) * 2016-08-11 2021-08-13 李炳华 一种半球面多角度智能拍摄系统及方法
JP2018054671A (ja) * 2016-09-26 2018-04-05 セイコーエプソン株式会社 ビーム径拡大装置、および表示装置
KR102528646B1 (ko) 2016-10-09 2023-05-03 루머스 리미티드 직사각형 도파관을 사용하는 개구 배율기
KR102310397B1 (ko) 2016-11-08 2021-10-08 루머스 리미티드 광학 컷오프 에지를 구비한 도광 장치 및 그 제조 방법
US10650552B2 (en) 2016-12-29 2020-05-12 Magic Leap, Inc. Systems and methods for augmented reality
EP4300160A3 (en) 2016-12-30 2024-05-29 Magic Leap, Inc. Polychromatic light out-coupling apparatus, near-eye displays comprising the same, and method of out-coupling polychromatic light
US10409066B2 (en) * 2017-01-19 2019-09-10 Coretronic Corporation Head-mounted display device with waveguide elements
KR20250009011A (ko) * 2017-02-22 2025-01-16 루머스 리미티드 광 가이드 광학 어셈블리
KR102319611B1 (ko) 2017-03-22 2021-11-01 루머스 리미티드 중첩 파셋
IL251645B (en) 2017-04-06 2018-08-30 Lumus Ltd Waveguide and method of production
KR102586582B1 (ko) * 2017-05-16 2023-10-10 매직 립, 인코포레이티드 혼합 현실을 위한 시스템들 및 방법들
DE112018003552A5 (de) * 2017-07-13 2020-03-26 Seereal Technologies S.A. Anzeigevorrichtung zur Vergrößerung des Sichtfelds
US10578870B2 (en) 2017-07-26 2020-03-03 Magic Leap, Inc. Exit pupil expander
DE102017122353A1 (de) * 2017-09-26 2019-03-28 Carl Zeiss Ag Optische Übertragungsanordnung zum Übertragen eines Quellbildes
EP4390219A3 (en) 2017-12-10 2025-01-01 Magic Leap, Inc. Anti-reflective coatings on optical waveguides
WO2019126331A1 (en) 2017-12-20 2019-06-27 Magic Leap, Inc. Insert for augmented reality viewing device
US10551544B2 (en) 2018-01-21 2020-02-04 Lumus Ltd. Light-guide optical element with multiple-axis internal aperture expansion
EP4415355A3 (en) 2018-03-15 2024-09-04 Magic Leap, Inc. Image correction due to deformation of components of a viewing device
KR20250036958A (ko) 2018-05-23 2025-03-14 루머스 리미티드 부분 반사 내부면이 있는 도광 광학 요소를 포함한 광학 시스템
WO2019231850A1 (en) 2018-05-31 2019-12-05 Magic Leap, Inc. Radar head pose localization
WO2020010097A1 (en) 2018-07-02 2020-01-09 Magic Leap, Inc. Pixel intensity modulation using modifying gain values
US11856479B2 (en) 2018-07-03 2023-12-26 Magic Leap, Inc. Systems and methods for virtual and augmented reality along a route with markers
WO2020014324A1 (en) 2018-07-10 2020-01-16 Magic Leap, Inc. Thread weave for cross-instruction set architecture procedure calls
JP7426982B2 (ja) 2018-07-24 2024-02-02 マジック リープ， インコーポレイテッド 移動検出デバイスの温度依存較正
WO2020023543A1 (en) 2018-07-24 2020-01-30 Magic Leap, Inc. Viewing device with dust seal integration
US11112862B2 (en) 2018-08-02 2021-09-07 Magic Leap, Inc. Viewing system with interpupillary distance compensation based on head motion
CN116820239A (zh) 2018-08-03 2023-09-29 奇跃公司 图腾在用户交互系统中的融合姿势的基于未融合姿势的漂移校正
US12016719B2 (en) 2018-08-22 2024-06-25 Magic Leap, Inc. Patient viewing system
CN118409394A (zh) 2018-12-21 2024-07-30 奇跃公司 用于促进波导内的全内反射的气穴结构
US12124050B2 (en) 2019-02-28 2024-10-22 Lumus Ltd. Compact collimated image projector
CN113544766B (zh) 2019-03-12 2024-12-03 奇跃公司 在第一和第二增强现实观看器之间配准本地内容
TWI869273B (zh) 2019-04-15 2025-01-01 以色列商魯姆斯有限公司 光導光學元件
US11445232B2 (en) 2019-05-01 2022-09-13 Magic Leap, Inc. Content provisioning system and method
CN118534643A (zh) 2019-06-27 2024-08-23 鲁姆斯有限公司 基于经由光导光学元件对眼睛成像来进行眼睛追踪的设备和方法
WO2021009766A1 (en) 2019-07-18 2021-01-21 Lumus Ltd. Encapsulated light-guide optical element
EP4004630A4 (en) 2019-07-26 2022-09-28 Magic Leap, Inc. SYSTEMS AND PROCEDURES FOR AUGMENTED REALITY
EP4058936A4 (en) 2019-11-14 2023-05-03 Magic Leap, Inc. SYSTEMS AND METHODS FOR VIRTUAL AND AUGMENTED REALITY
CN114667538A (zh) 2019-11-15 2022-06-24 奇跃公司 用于在外科手术环境中使用的观看系统
EP4538765A3 (en) 2019-12-08 2025-06-18 Lumus Ltd. Optical systems with compact image projector
DE212021000276U1 (de) 2020-05-12 2022-11-03 Lumus Ltd. Drehbarer Lichtleiter
WO2022044006A1 (en) 2020-08-26 2022-03-03 Lumus Ltd. Generation of color images using white light as source
EP4462172A3 (en) 2021-03-01 2025-01-22 Lumus Ltd. Optical system with compact coupling from a projector into a waveguide
CN116897310A (zh) * 2021-03-05 2023-10-17 松下知识产权经营株式会社 光学系统以及图像显示装置
CN119024568A (zh) 2021-05-19 2024-11-26 鲁姆斯有限公司 光波导
IL309966B2 (en) 2021-07-04 2024-07-01 Lumus Ltd Display with stacked light-guide elements providing different parts of field of view
KR20240046489A (ko) 2021-08-23 2024-04-09 루머스 리미티드 내장된 커플링-인 반사기를 갖는 복합 도광 광학 요소의 제조 방법
KR20250053044A (ko) 2022-08-18 2025-04-21 루머스 리미티드 편광 반사굴절 시준기를 갖는 이미지 프로젝터

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3052499A (en) * 1998-04-02 1999-10-25 Elop Electro-Optics Industries Ltd. Holographic optical devices
WO2003027754A1 (en) * 2001-09-25 2003-04-03 Cambridge Flat Projection Displays Flat-panel projection display
IL148804A (en) * 2002-03-21 2007-02-11 Yaacov Amitai Optical device
EP1639394A2 (en) * 2003-06-10 2006-03-29 Elop Electro-Optics Industries Ltd. Method and system for displaying an informative image against a background image
WO2006025317A1 (ja) * 2004-08-31 2006-03-09 Nikon Corporation 光束径拡大光学系及び画像表示装置
ES2547378T3 (es) * 2005-09-07 2015-10-05 Bae Systems Plc Dispositivo de visualización por proyección con dos guías de onda coplanares en forma de placa que incluyen rejillas
DE602006010215D1 (de) * 2005-09-07 2009-12-17 Bae Systems Plc Projektionsanzeige mit einem stabartigen wellenleiter mit rechteckigem querschnitt und einem plattenartigen wellenleiter, die jeweils ein beugungsgitter aufweisen
CN101688977B (zh) * 2007-06-04 2011-12-07 诺基亚公司 衍射扩束器和基于衍射扩束器的虚拟显示器
WO2009077772A1 (en) * 2007-12-18 2009-06-25 Bae Systems Plc Improvemements in or relating to display projectors
EP2225601A1 (en) * 2007-12-18 2010-09-08 BAE Systems PLC Improvements in or relating to projection displays
EP2269111B1 (en) * 2008-04-14 2015-05-06 BAE Systems PLC Improvements in or relating to waveguides
US7570859B1 (en) * 2008-07-03 2009-08-04 Microvision, Inc. Optical substrate guided relay with input homogenizer
US7613373B1 (en) * 2008-07-03 2009-11-03 Microvision, Inc. Substrate guided relay with homogenizing input relay
JP4706737B2 (ja) * 2008-08-18 2011-06-22 ソニー株式会社 画像表示装置
AU2009294384A1 (en) * 2008-09-16 2010-03-25 Bae Systems Plc Improvements in or relating to waveguides
US9465213B2 (en) * 2008-12-12 2016-10-11 Bae Systems Plc Waveguides
JP5929031B2 (ja) * 2011-08-05 2016-06-01 セイコーエプソン株式会社 虚像表示装置
JP5901192B2 (ja) * 2011-09-13 2016-04-06 オリンパス株式会社 光学機構
JP5884502B2 (ja) * 2012-01-18 2016-03-15 ソニー株式会社 ヘッドマウントディスプレイ
WO2013135943A1 (en) * 2012-03-16 2013-09-19 Nokia Corporation Image providing apparatus and method
JP5929567B2 (ja) * 2012-07-03 2016-06-08 ソニー株式会社 画像信号処理装置、および画像信号処理方法、並びにプログラム
US9411210B2 (en) * 2013-03-28 2016-08-09 Panasonic Intellectual Property Management Co., Ltd. Image display device

Also Published As

Publication number Publication date
US20160370693A1 (en) 2016-12-22
JP2015191032A (ja) 2015-11-02
WO2015145963A1 (ja) 2015-10-01

Similar Documents

Publication Publication Date Title
JP6442149B2 (ja) 画像表示装置
JP7546988B2 (ja) 二次元の拡大を伴う導光光学素子を含む光学システム
CN111183393B (zh) 增强现实显示器
CN111492303B (zh) 衍射波导元件和衍射波导显示器
CN107209372B (zh) 显示系统
KR102350385B1 (ko) 출사동 확장 회절 광학 웨이브가이딩 장치
WO2015136850A1 (ja) 表示装置
JP6265805B2 (ja) 画像表示装置
CN113156647A (zh) 光学装置
US9880383B2 (en) Display device
JP5851535B2 (ja) 表示装置
WO2014009717A1 (en) Head up displays
JP2025123509A (ja) リターダ素子を有する２次元拡張用導光光学素子を含む光学系
US20250020940A1 (en) Method and system for fiber scanning projector with angled eyepiece
US11275240B2 (en) Image display device
KR20230077721A (ko) 복합 광 가이드 광학 요소들
JP7135252B2 (ja) 拡張現実デバイスまたは仮想現実デバイスにおいて用いるための光学デバイス
JP6296841B2 (ja) 表示装置
TWI571656B (zh) 光源模組與顯示裝置
CN105824126B (zh) 光源模块及显示装置
KR20160104348A (ko) 광학 장치

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170313

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170313

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180116

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180316

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180717

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180806

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20181113

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20181126

R151 Written notification of patent or utility model registration

Ref document number: 6442149

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

LAPS Cancellation because of no payment of annual fees