CN119631007A - 投影光学系统以及眼镜型终端 - Google Patents

投影光学系统以及眼镜型终端 Download PDF

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Publication number
CN119631007A
CN119631007A CN202280098779.8A CN202280098779A CN119631007A CN 119631007 A CN119631007 A CN 119631007A CN 202280098779 A CN202280098779 A CN 202280098779A CN 119631007 A CN119631007 A CN 119631007A
Authority
CN
China
Prior art keywords
light
projection
incident
substrate
region
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.)
Pending
Application number
CN202280098779.8A
Other languages
English (en)
Chinese (zh)
Inventor
生水利明
馆冈进
稻田达雄
白神贤
小仓翔太郎
三井雅志
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.)
Sailide Co ltd
Original Assignee
Sailide Co ltd
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 Sailide Co ltd filed Critical Sailide Co ltd
Publication of CN119631007A publication Critical patent/CN119631007A/zh
Pending legal-status Critical Current

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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
    • G02B27/28—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
    • 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
    • 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)
CN202280098779.8A 2022-08-08 2022-10-27 投影光学系统以及眼镜型终端 Pending CN119631007A (zh)

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 (1)

Publication Number Publication Date
CN119631007A true CN119631007A (zh) 2025-03-14

Family

ID=89851225

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280098779.8A Pending CN119631007A (zh) 2022-08-08 2022-10-27 投影光学系统以及眼镜型终端

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=)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2808725B1 (en) * 2012-01-24 2018-09-26 Sony Corporation Head-mounted display device with a light-shielding member
JP6225474B2 (ja) * 2013-05-14 2017-11-08 セイコーエプソン株式会社 表示装置
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
US11982827B2 (en) * 2018-01-12 2024-05-14 Lg Chem, Ltd. Diffraction light guide plate and display device including the same
DE102018212551B4 (de) * 2018-07-27 2020-06-18 Q.ant GmbH Laserlichtquelle und Laser-Projektor damit
JP7561763B2 (ja) * 2019-11-26 2024-10-04 富士フイルム株式会社 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
JP7759040B2 (ja) 2025-10-23
WO2024033968A1 (ja) 2024-02-15
US20250244586A1 (en) 2025-07-31
TW202409637A (zh) 2024-03-01
KR20250070036A (ko) 2025-05-20
WO2024034150A1 (ja) 2024-02-15

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