JP7656847B2 - 眼鏡型端末 - Google Patents

眼鏡型端末 Download PDF

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Publication number
JP7656847B2
JP7656847B2 JP2024540086A JP2024540086A JP7656847B2 JP 7656847 B2 JP7656847 B2 JP 7656847B2 JP 2024540086 A JP2024540086 A JP 2024540086A JP 2024540086 A JP2024540086 A JP 2024540086A JP 7656847 B2 JP7656847 B2 JP 7656847B2
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JP
Japan
Prior art keywords
projection
light
region
substrate
polarization
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Active
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JP2024540086A
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English (en)
Japanese (ja)
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JPWO2024033969A5 (ja
JPWO2024033969A1 (https=
Inventor
利明 生水
進 舘岡
達雄 稲畑
賢 白神
翔太郎 小倉
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Cellid
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Publication of JPWO2024033969A5 publication Critical patent/JPWO2024033969A5/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
    • 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
    • G02B27/0081—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
    • G02B27/02—Viewing or reading apparatus
    • 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
    • G02B27/017—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

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  • 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)
JP2024540086A 2022-08-08 2022-08-08 眼鏡型端末 Active JP7656847B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/030272 WO2024033969A1 (ja) 2022-08-08 2022-08-08 投影光学系及び眼鏡型端末

Publications (3)

Publication Number Publication Date
JPWO2024033969A1 JPWO2024033969A1 (https=) 2024-02-15
JP7656847B2 true JP7656847B2 (ja) 2025-04-04
JPWO2024033969A5 JPWO2024033969A5 (ja) 2025-04-16

Family

ID=89851142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024540086A Active JP7656847B2 (ja) 2022-08-08 2022-08-08 眼鏡型端末

Country Status (6)

Country Link
US (1) US20250277978A1 (https=)
JP (1) JP7656847B2 (https=)
KR (1) KR20250070038A (https=)
CN (1) CN119631006A (https=)
TW (1) TWI882397B (https=)
WO (1) WO2024033969A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025196868A1 (ja) * 2024-03-18 2025-09-25 Ｃｅｌｌｉｄ株式会社 投影基板及び眼鏡型端末
CN119045112A (zh) * 2024-08-26 2024-11-29 维沃移动通信有限公司 导光组件和电子设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018012108A1 (ja) 2016-07-12 2018-01-18 ソニー株式会社 調光装置、画像表示装置及び表示装置
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US11774737B2 (en) * 2019-12-06 2023-10-03 Meta Platforms Technologies, Llc Folded-beam, low-obliquity beam scanner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018012108A1 (ja) 2016-07-12 2018-01-18 ソニー株式会社 調光装置、画像表示装置及び表示装置
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
CN119631006A (zh) 2025-03-14
KR20250070038A (ko) 2025-05-20
TWI882397B (zh) 2025-05-01
JPWO2024033969A1 (https=) 2024-02-15
TW202407428A (zh) 2024-02-16
US20250277978A1 (en) 2025-09-04
WO2024033969A1 (ja) 2024-02-15

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