JPWO2022260080A5 - - Google Patents
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- Publication number
- JPWO2022260080A5 JPWO2022260080A5 JP2023527895A JP2023527895A JPWO2022260080A5 JP WO2022260080 A5 JPWO2022260080 A5 JP WO2022260080A5 JP 2023527895 A JP2023527895 A JP 2023527895A JP 2023527895 A JP2023527895 A JP 2023527895A JP WO2022260080 A5 JPWO2022260080 A5 JP WO2022260080A5
- Authority
- JP
- Japan
- Prior art keywords
- light guide
- light
- guide member
- lighting device
- principal ray
- 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.)
- Granted
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021096846 | 2021-06-09 | ||
| JP2021096846 | 2021-06-09 | ||
| PCT/JP2022/023119 WO2022260080A1 (ja) | 2021-06-09 | 2022-06-08 | 照明装置用導光部材および照明装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022260080A1 JPWO2022260080A1 (https=) | 2022-12-15 |
| JPWO2022260080A5 true JPWO2022260080A5 (https=) | 2024-02-08 |
| JP7462840B2 JP7462840B2 (ja) | 2024-04-05 |
Family
ID=84426048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023527895A Active JP7462840B2 (ja) | 2021-06-09 | 2022-06-08 | 照明装置用導光部材および照明装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US12147068B2 (https=) |
| EP (1) | EP4354014A4 (https=) |
| JP (1) | JP7462840B2 (https=) |
| KR (1) | KR20240018481A (https=) |
| CN (1) | CN117545956A (https=) |
| TW (1) | TW202305485A (https=) |
| WO (1) | WO2022260080A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4357663A4 (en) * | 2021-06-17 | 2025-05-21 | Nitto Denko Corporation | Light guide member for lighting device and lighting device |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4442836B2 (ja) * | 2000-02-02 | 2010-03-31 | 日東電工株式会社 | 光学フィルム |
| JP4009514B2 (ja) | 2002-09-27 | 2007-11-14 | 倉敷繊維加工株式会社 | 生分解性空気清浄用フィルター |
| JP4448392B2 (ja) | 2004-06-28 | 2010-04-07 | Ｈｏｙａ株式会社 | 反射防止膜を有する光学素子の製造方法 |
| JP4260811B2 (ja) * | 2006-01-27 | 2009-04-30 | 日本ライツ株式会社 | 導光板および平面照明装置 |
| JP2008040171A (ja) | 2006-08-07 | 2008-02-21 | Pentax Corp | セルフクリーニング効果を有する反射防止膜を設けた光学素子及びその製造方法 |
| US7733439B2 (en) * | 2007-04-30 | 2010-06-08 | Qualcomm Mems Technologies, Inc. | Dual film light guide for illuminating displays |
| JP5007416B2 (ja) | 2009-02-17 | 2012-08-22 | 国立大学法人信州大学 | 多孔質シリカ膜の製造方法 |
| JP6046031B2 (ja) | 2010-04-06 | 2016-12-14 | クレアオプト オウ | 組込み空洞を有する積層構造および関連する製造方法 |
| US9182522B2 (en) | 2010-04-15 | 2015-11-10 | Nitto Denko Corporation | Hard coat film, polarizing plate, image display device, and method for producing hard coat film |
| KR20180026611A (ko) * | 2016-09-02 | 2018-03-13 | 삼성디스플레이 주식회사 | 표시 장치 및 그것의 제조 방법 |
| US10267972B2 (en) * | 2016-10-25 | 2019-04-23 | Svv Technology Innovations, Inc. | Shaped light guide illumination devices |
| TW202520934A (zh) * | 2017-11-01 | 2025-05-16 | 日商日東電工股份有限公司 | 光分布結構、其製造方法及所製成的元件 |
| WO2019102959A1 (ja) | 2017-11-21 | 2019-05-31 | 富士フイルム株式会社 | 片面照明兼用窓 |
| CN111656085A (zh) | 2018-01-26 | 2020-09-11 | 日东电工株式会社 | Led照明器具用膜、led照明器具 |
| US11442214B2 (en) | 2018-03-22 | 2022-09-13 | Nitto Denko Corporation | Optical device |
| EP3933257A4 (en) | 2019-02-27 | 2022-04-06 | Mitsubishi Electric Corporation | LIGHTING DEVICE, WINDOW WITH LIGHTING FUNCTION AND WINDOW CONSTRUCTION MATERIAL |
| JP2021025496A (ja) | 2019-08-07 | 2021-02-22 | 株式会社Ｓｕｂａｒｕ | 車両用動力装置のオイル循環装置 |
| CN116134268B (zh) * | 2020-07-28 | 2025-12-23 | 日东电工株式会社 | 照明装置用导光部件、照明装置及建筑部件 |
| EP4357663A4 (en) * | 2021-06-17 | 2025-05-21 | Nitto Denko Corporation | Light guide member for lighting device and lighting device |
-
2022
- 2022-06-08 US US18/568,344 patent/US12147068B2/en active Active
- 2022-06-08 CN CN202280041286.0A patent/CN117545956A/zh active Pending
- 2022-06-08 WO PCT/JP2022/023119 patent/WO2022260080A1/ja not_active Ceased
- 2022-06-08 JP JP2023527895A patent/JP7462840B2/ja active Active
- 2022-06-08 EP EP22820259.4A patent/EP4354014A4/en active Pending
- 2022-06-08 KR KR1020237042509A patent/KR20240018481A/ko active Pending
- 2022-06-09 TW TW111121441A patent/TW202305485A/zh unknown
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