JPWO2025005117A1 - - Google Patents
Info
- Publication number
- JPWO2025005117A1 JPWO2025005117A1 JP2025530159A JP2025530159A JPWO2025005117A1 JP WO2025005117 A1 JPWO2025005117 A1 JP WO2025005117A1 JP 2025530159 A JP2025530159 A JP 2025530159A JP 2025530159 A JP2025530159 A JP 2025530159A JP WO2025005117 A1 JPWO2025005117 A1 JP WO2025005117A1
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S11/00—Non-electric lighting devices or systems using daylight
- F21S11/002—Non-electric lighting devices or systems using daylight characterised by the means for collecting or concentrating the sunlight, e.g. parabolic reflectors or Fresnel lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S11/00—Non-electric lighting devices or systems using daylight
-
- 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
-
- 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
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
-
- 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
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
-
- 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
- G02B6/0075—Arrangements of multiple light guides
- G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Light Guides In General And Applications Therefor (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023108184 | 2023-06-30 | ||
| JP2023222936 | 2023-12-28 | ||
| PCT/JP2024/023131 WO2025005117A1 (ja) | 2023-06-30 | 2024-06-26 | 導光体及び導光体アセンブリ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2025005117A1 true JPWO2025005117A1 (https=) | 2025-01-02 |
| JPWO2025005117A5 JPWO2025005117A5 (https=) | 2025-08-26 |
Family
ID=93938622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025530159A Pending JPWO2025005117A1 (https=) | 2023-06-30 | 2024-06-26 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20260029097A1 (https=) |
| JP (1) | JPWO2025005117A1 (https=) |
| CN (1) | CN120826566A (https=) |
| WO (1) | WO2025005117A1 (https=) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005019587A (ja) * | 2003-06-25 | 2005-01-20 | Kuraray Co Ltd | 採光装置および光発電装置 |
| US8152339B2 (en) * | 2007-05-01 | 2012-04-10 | Morgan Solar Inc. | Illumination device |
| US20090126792A1 (en) * | 2007-11-16 | 2009-05-21 | Qualcomm Incorporated | Thin film solar concentrator/collector |
| CN101946334B (zh) * | 2008-02-12 | 2013-08-21 | 高通Mems科技公司 | 双层薄膜全息太阳能集中器/收集器 |
-
2024
- 2024-06-26 WO PCT/JP2024/023131 patent/WO2025005117A1/ja not_active Ceased
- 2024-06-26 JP JP2025530159A patent/JPWO2025005117A1/ja active Pending
- 2024-06-26 CN CN202480016924.2A patent/CN120826566A/zh active Pending
-
2025
- 2025-10-01 US US19/346,595 patent/US20260029097A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20260029097A1 (en) | 2026-01-29 |
| WO2025005117A1 (ja) | 2025-01-02 |
| CN120826566A (zh) | 2025-10-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250606 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250606 |