JPWO2023112835A1 - - Google Patents
Info
- Publication number
- JPWO2023112835A1 JPWO2023112835A1 JP2023567750A JP2023567750A JPWO2023112835A1 JP WO2023112835 A1 JPWO2023112835 A1 JP WO2023112835A1 JP 2023567750 A JP2023567750 A JP 2023567750A JP 2023567750 A JP2023567750 A JP 2023567750A JP WO2023112835 A1 JPWO2023112835 A1 JP WO2023112835A1
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3083—Birefringent or phase retarding elements
-
- 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
- G02B5/00—Optical elements other than lenses
- G02B5/003—Light absorbing elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising 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
- G02B6/0013—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
- G02B6/0026—Wavelength selective element, sheet or layer, e.g. filter or grating
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating three-dimensional [3D] models or images for computer graphics
- G06T19/006—Mixed reality
-
- 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)
- Computer Graphics (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021205064 | 2021-12-17 | ||
| JP2022116454 | 2022-07-21 | ||
| PCT/JP2022/045351 WO2023112835A1 (ja) | 2021-12-17 | 2022-12-08 | 光学装置およびヘッドマウントディスプレイ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023112835A1 true JPWO2023112835A1 (https=) | 2023-06-22 |
Family
ID=86774655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023567750A Pending JPWO2023112835A1 (https=) | 2021-12-17 | 2022-12-08 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20240329410A1 (https=) |
| JP (1) | JPWO2023112835A1 (https=) |
| WO (1) | WO2023112835A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2025018053A1 (https=) * | 2023-07-19 | 2025-01-23 | ||
| WO2025069864A1 (ja) * | 2023-09-27 | 2025-04-03 | 富士フイルム株式会社 | 光吸収異方性膜および積層体 |
| WO2025074904A1 (ja) * | 2023-10-06 | 2025-04-10 | 富士フイルム株式会社 | フィルム、光学部材、光学装置、ヘッドマウントディスプレイ |
| WO2025159112A1 (ja) * | 2024-01-25 | 2025-07-31 | 富士フイルム株式会社 | 光学フィルムおよびヘッドマウントディスプレイ |
| WO2025164777A1 (ja) * | 2024-02-02 | 2025-08-07 | 富士フイルム株式会社 | 光学素子、導光素子、表示光学システム、ニアアイディスプレイ、測定光学システム、画像表示装置 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3623265B2 (ja) * | 1994-12-13 | 2005-02-23 | オリンパス株式会社 | 映像表示装置 |
| JP4902516B2 (ja) * | 2007-12-17 | 2012-03-21 | 日東電工株式会社 | 視角制御システムならびに画像表示装置 |
| EP3719562A4 (en) * | 2018-01-12 | 2021-02-24 | Lg Chem, Ltd. | LIGHT GUIDE PLATE AND DISPLAY DEVICE WITH IT |
| US10761330B2 (en) * | 2018-01-23 | 2020-09-01 | Facebook Technologies, Llc | Rainbow reduction in waveguide displays |
| US11435585B1 (en) * | 2019-10-29 | 2022-09-06 | Meta Platforms Technologies, Llc | Angularly selective dimming element, method of fabricating the same and optical device containing the same |
| US20210199873A1 (en) * | 2019-12-26 | 2021-07-01 | Facebook Technologies, Llc | Dual-side antireflection coatings for broad angular and wavelength bands |
| WO2021177280A1 (ja) * | 2020-03-05 | 2021-09-10 | 富士フイルム株式会社 | 視角制御システムおよび画像表示装置 |
| US11662586B2 (en) * | 2020-03-06 | 2023-05-30 | Magic Leap, Inc. | Angularly selective attenuation of light transmission artifacts in wearable displays |
| WO2021210359A1 (ja) * | 2020-04-14 | 2021-10-21 | 富士フイルム株式会社 | 光学積層体、画像表示装置及びガラス複合体 |
| JP7553552B2 (ja) * | 2020-05-12 | 2024-09-18 | 富士フイルム株式会社 | 視角制御システムおよび画像表示装置 |
| IL299472A (en) * | 2020-06-25 | 2023-02-01 | Magic Leap Inc | Tunable reduction of light transmission artifacts in wearable displays |
| CN112180606A (zh) * | 2020-11-09 | 2021-01-05 | Oppo广东移动通信有限公司 | 图像显示装置及可穿戴设备 |
| US11474352B2 (en) * | 2020-12-30 | 2022-10-18 | Meta Platforms Technologies, Llc | Optical system and method for providing expanded field of view |
| US20230080580A1 (en) * | 2021-09-14 | 2023-03-16 | Meta Platforms Technologies, Llc | Liquid crystal polarization hologram element for reducing rainbow effects |
-
2022
- 2022-12-08 JP JP2023567750A patent/JPWO2023112835A1/ja active Pending
- 2022-12-08 WO PCT/JP2022/045351 patent/WO2023112835A1/ja not_active Ceased
-
2024
- 2024-06-13 US US18/742,714 patent/US20240329410A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20240329410A1 (en) | 2024-10-03 |
| WO2023112835A1 (ja) | 2023-06-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20251110 |