JP7759040B2 - 投影光学系及び眼鏡型端末 - Google Patents

投影光学系及び眼鏡型端末

Info

Publication number
JP7759040B2
JP7759040B2 JP2024540242A JP2024540242A JP7759040B2 JP 7759040 B2 JP7759040 B2 JP 7759040B2 JP 2024540242 A JP2024540242 A JP 2024540242A JP 2024540242 A JP2024540242 A JP 2024540242A JP 7759040 B2 JP7759040 B2 JP 7759040B2
Authority
JP
Japan
Prior art keywords
projection
light
incident
substrate
user
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.)
Active
Application number
JP2024540242A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024034150A1 (https=
JPWO2024034150A5 (https=
Inventor
利明 生水
進 舘岡
達雄 稲畑
賢 白神
翔太郎 小倉
雅志 三井
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.)
Cellid
Original Assignee
Cellid
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Publication date
Application filed by Cellid filed Critical Cellid
Publication of JPWO2024034150A1 publication Critical patent/JPWO2024034150A1/ja
Publication of JPWO2024034150A5 publication Critical patent/JPWO2024034150A5/ja
Application granted granted Critical
Publication of JP7759040B2 publication Critical patent/JP7759040B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/286—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising for controlling or changing the state of polarisation, e.g. transforming one polarisation state into another
    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/288—Filters employing polarising elements, e.g. Lyot or Solc filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/344—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] with head-mounted left-right displays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • 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
    • G02B2027/0112—Head-up displays characterised by optical features comprising device for genereting colour display
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP2024540242A 2022-08-08 2022-10-27 投影光学系及び眼鏡型端末 Active JP7759040B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/JP2022/030271 WO2024033968A1 (ja) 2022-08-08 2022-08-08 投影光学系及び眼鏡型端末
JPPCT/JP2022/030271 2022-08-08
PCT/JP2022/040182 WO2024034150A1 (ja) 2022-08-08 2022-10-27 投影光学系及び眼鏡型端末

Publications (3)

Publication Number Publication Date
JPWO2024034150A1 JPWO2024034150A1 (https=) 2024-02-15
JPWO2024034150A5 JPWO2024034150A5 (https=) 2025-09-10
JP7759040B2 true JP7759040B2 (ja) 2025-10-23

Family

ID=89851225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024540242A Active JP7759040B2 (ja) 2022-08-08 2022-10-27 投影光学系及び眼鏡型端末

Country Status (6)

Country Link
US (1) US20250244586A1 (https=)
JP (1) JP7759040B2 (https=)
KR (1) KR20250070036A (https=)
CN (1) CN119631007A (https=)
TW (1) TWI870945B (https=)
WO (2) WO2024033968A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013111471A1 (ja) 2012-01-24 2013-08-01 ソニー株式会社 表示装置
JP2014222302A (ja) 2013-05-14 2014-11-27 セイコーエプソン株式会社 表示装置
CN210776045U (zh) 2019-12-12 2020-06-16 深圳惠牛科技有限公司 一种光波导结构及增强现实设备
JP2021508093A (ja) 2018-01-12 2021-02-25 エルジー・ケム・リミテッド 回折導光板およびこれを含むディスプレイ装置
WO2021106749A1 (ja) 2019-11-26 2021-06-03 富士フイルム株式会社 光学部材および画像表示装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6483030B2 (ja) 2014-01-21 2019-03-13 株式会社巴川製紙所 異方性光学フィルム
US20160077338A1 (en) * 2014-09-16 2016-03-17 Steven John Robbins Compact Projection Light Engine For A Diffractive Waveguide Display
JP6694158B2 (ja) 2016-05-20 2020-05-13 株式会社リコー 虚像表示装置及び虚像表示方法
DE102018212551B4 (de) * 2018-07-27 2020-06-18 Q.ant GmbH Laserlichtquelle und Laser-Projektor damit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013111471A1 (ja) 2012-01-24 2013-08-01 ソニー株式会社 表示装置
JP2014222302A (ja) 2013-05-14 2014-11-27 セイコーエプソン株式会社 表示装置
JP2021508093A (ja) 2018-01-12 2021-02-25 エルジー・ケム・リミテッド 回折導光板およびこれを含むディスプレイ装置
WO2021106749A1 (ja) 2019-11-26 2021-06-03 富士フイルム株式会社 光学部材および画像表示装置
CN210776045U (zh) 2019-12-12 2020-06-16 深圳惠牛科技有限公司 一种光波导结构及增强现实设备

Also Published As

Publication number Publication date
JPWO2024034150A1 (https=) 2024-02-15
TWI870945B (zh) 2025-01-21
WO2024033968A1 (ja) 2024-02-15
US20250244586A1 (en) 2025-07-31
CN119631007A (zh) 2025-03-14
TW202409637A (zh) 2024-03-01
KR20250070036A (ko) 2025-05-20
WO2024034150A1 (ja) 2024-02-15

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