JP7600756B2 - 光学ユニット及び画像表示装置 - Google Patents

光学ユニット及び画像表示装置 Download PDF

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Publication number
JP7600756B2
JP7600756B2 JP2021029756A JP2021029756A JP7600756B2 JP 7600756 B2 JP7600756 B2 JP 7600756B2 JP 2021029756 A JP2021029756 A JP 2021029756A JP 2021029756 A JP2021029756 A JP 2021029756A JP 7600756 B2 JP7600756 B2 JP 7600756B2
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Japan
Prior art keywords
mirror
angle
image light
incident
incidence
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JP2021029756A
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English (en)
Japanese (ja)
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JP2022131033A (ja
JP2022131033A5 (https=
Inventor
高司 武田
将行 ▲高▼木
邦彦 矢野
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.)
Seiko Epson Corp
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Seiko Epson Corp
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Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2021029756A priority Critical patent/JP7600756B2/ja
Priority to CN202210169580.1A priority patent/CN114967139B/zh
Priority to US17/680,237 priority patent/US12259535B2/en
Publication of JP2022131033A publication Critical patent/JP2022131033A/ja
Publication of JP2022131033A5 publication Critical patent/JP2022131033A5/ja
Application granted granted Critical
Publication of JP7600756B2 publication Critical patent/JP7600756B2/ja
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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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
    • 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
    • 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
    • G09G3/002—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 to project the image of a two-dimensional display, such as an array of light emitting or modulating elements or a CRT
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Lenses (AREA)
JP2021029756A 2021-02-26 2021-02-26 光学ユニット及び画像表示装置 Active JP7600756B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2021029756A JP7600756B2 (ja) 2021-02-26 2021-02-26 光学ユニット及び画像表示装置
CN202210169580.1A CN114967139B (zh) 2021-02-26 2022-02-23 光学单元及图像显示装置
US17/680,237 US12259535B2 (en) 2021-02-26 2022-02-24 Optical unit and image display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021029756A JP7600756B2 (ja) 2021-02-26 2021-02-26 光学ユニット及び画像表示装置

Publications (3)

Publication Number Publication Date
JP2022131033A JP2022131033A (ja) 2022-09-07
JP2022131033A5 JP2022131033A5 (https=) 2023-12-11
JP7600756B2 true JP7600756B2 (ja) 2024-12-17

Family

ID=82975702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021029756A Active JP7600756B2 (ja) 2021-02-26 2021-02-26 光学ユニット及び画像表示装置

Country Status (3)

Country Link
US (1) US12259535B2 (https=)
JP (1) JP7600756B2 (https=)
CN (1) CN114967139B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119689616A (zh) * 2023-09-15 2025-03-25 深圳引望智能技术有限公司 一种视窗单元、显示装置和交通工具

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106019528A (zh) 2016-08-17 2016-10-12 上海理湃光晶技术有限公司 一种轻量、广视场的成像结构设计
JP2017514168A (ja) 2014-04-09 2017-06-01 スリーエム イノベイティブ プロパティズ カンパニー コンバイナーとしてのペリクルを有するニアアイディスプレイシステム
JP2019507391A (ja) 2016-02-18 2019-03-14 オーリム オプティクス エルティーディー． コンパクトヘッドマウントディスプレイシステム
JP2020034722A (ja) 2018-08-30 2020-03-05 セイコーエプソン株式会社 虚像表示装置
WO2020157747A1 (en) 2019-01-29 2020-08-06 Oorym Optics Ltd. Highly efficient compact head-mounted display system having small input aperture

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1195160A (ja) * 1997-09-19 1999-04-09 Seiko Epson Corp 頭部装着型表示装置
JP2001108933A (ja) 1999-08-03 2001-04-20 Sony Corp ヘッドマウントディスプレイ装置
JP2002341286A (ja) * 2001-05-16 2002-11-27 Matsushita Electric Ind Co Ltd ディスプレイ装置
JP5633406B2 (ja) 2011-02-04 2014-12-03 セイコーエプソン株式会社 虚像表示装置
CA3102710A1 (en) * 2012-10-18 2014-04-24 The Arizona Board Of Regents On Behalf Of The University Of Arizona Stereoscopic displays with addressable focus cues
US10670864B2 (en) * 2015-10-27 2020-06-02 Maxell, Ltd. Information display device
CN105629476A (zh) * 2016-03-24 2016-06-01 成都理想境界科技有限公司 一种近眼显示光学系统
WO2019106969A1 (ja) * 2017-11-28 2019-06-06 コニカミノルタ株式会社 画像表示装置と光学シースルーディスプレイ
CN108681068B (zh) * 2018-02-12 2023-03-21 优奈柯恩(北京)科技有限公司 Ar显示装置和穿戴式ar设备
JP7131145B2 (ja) 2018-07-10 2022-09-06 セイコーエプソン株式会社 ヘッドマウントディスプレイ
JP2020091449A (ja) * 2018-12-07 2020-06-11 コニカミノルタ株式会社 画像表示装置およびヘッドマウントディスプレイ
CN111624767B (zh) * 2019-02-28 2022-03-04 京东方科技集团股份有限公司 近眼显示装置
CN115917375B (zh) * 2020-08-21 2025-10-24 高平公司 宽视野影像显示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017514168A (ja) 2014-04-09 2017-06-01 スリーエム イノベイティブ プロパティズ カンパニー コンバイナーとしてのペリクルを有するニアアイディスプレイシステム
JP2019507391A (ja) 2016-02-18 2019-03-14 オーリム オプティクス エルティーディー． コンパクトヘッドマウントディスプレイシステム
CN106019528A (zh) 2016-08-17 2016-10-12 上海理湃光晶技术有限公司 一种轻量、广视场的成像结构设计
JP2020034722A (ja) 2018-08-30 2020-03-05 セイコーエプソン株式会社 虚像表示装置
WO2020157747A1 (en) 2019-01-29 2020-08-06 Oorym Optics Ltd. Highly efficient compact head-mounted display system having small input aperture

Also Published As

Publication number Publication date
JP2022131033A (ja) 2022-09-07
US20220276476A1 (en) 2022-09-01
CN114967139A (zh) 2022-08-30
US12259535B2 (en) 2025-03-25
CN114967139B (zh) 2023-12-22

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