JPWO2023022025A1 - - Google Patents
Info
- Publication number
- JPWO2023022025A1 JPWO2023022025A1 JP2023542339A JP2023542339A JPWO2023022025A1 JP WO2023022025 A1 JPWO2023022025 A1 JP WO2023022025A1 JP 2023542339 A JP2023542339 A JP 2023542339A JP 2023542339 A JP2023542339 A JP 2023542339A JP WO2023022025 A1 JPWO2023022025 A1 JP WO2023022025A1
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
- G02B30/56—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels by projecting aerial or floating images
-
- 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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021135176 | 2021-08-20 | ||
| JP2021135176 | 2021-08-20 | ||
| PCT/JP2022/030113 WO2023022025A1 (ja) | 2021-08-20 | 2022-08-05 | 空中像表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023022025A1 true JPWO2023022025A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2023-02-23 |
| JP7642833B2 JP7642833B2 (ja) | 2025-03-10 |
Family
ID=85239514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023542339A Active JP7642833B2 (ja) | 2021-08-20 | 2022-08-05 | 空中像表示装置 |
Country Status (4)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025142540A1 (ja) * | 2023-12-27 | 2025-07-03 | 日本精機株式会社 | 表示制御装置、表示装置、及び表示制御方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0457430U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1990-09-26 | 1992-05-18 | ||
| KR20020084470A (ko) * | 2001-05-02 | 2002-11-09 | 대한민국(서울대학교 총장) | 입체 영상 표시 장치 |
| JP2010164941A (ja) * | 2008-10-30 | 2010-07-29 | Honda Motor Co Ltd | 車両用表示装置 |
| JP2011070073A (ja) * | 2009-09-28 | 2011-04-07 | Stanley Electric Co Ltd | 表示装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008287190A (ja) * | 2007-05-21 | 2008-11-27 | Denso Corp | 表示装置 |
| JP2011093413A (ja) * | 2009-10-29 | 2011-05-12 | Nippon Seiki Co Ltd | 車両用表示装置 |
| JP2011253128A (ja) | 2010-06-03 | 2011-12-15 | Nippon Seiki Co Ltd | 結像装置 |
-
2022
- 2022-08-05 EP EP22858346.4A patent/EP4390514A4/en active Pending
- 2022-08-05 US US18/683,673 patent/US20240345413A1/en active Pending
- 2022-08-05 WO PCT/JP2022/030113 patent/WO2023022025A1/ja not_active Ceased
- 2022-08-05 JP JP2023542339A patent/JP7642833B2/ja active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0457430U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1990-09-26 | 1992-05-18 | ||
| KR20020084470A (ko) * | 2001-05-02 | 2002-11-09 | 대한민국(서울대학교 총장) | 입체 영상 표시 장치 |
| JP2010164941A (ja) * | 2008-10-30 | 2010-07-29 | Honda Motor Co Ltd | 車両用表示装置 |
| JP2011070073A (ja) * | 2009-09-28 | 2011-04-07 | Stanley Electric Co Ltd | 表示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023022025A1 (ja) | 2023-02-23 |
| JP7642833B2 (ja) | 2025-03-10 |
| US20240345413A1 (en) | 2024-10-17 |
| EP4390514A1 (en) | 2024-06-26 |
| EP4390514A4 (en) | 2025-08-06 |
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