JPWO2023157508A5 - - Google Patents
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- Publication number
- JPWO2023157508A5 JPWO2023157508A5 JP2024501015A JP2024501015A JPWO2023157508A5 JP WO2023157508 A5 JPWO2023157508 A5 JP WO2023157508A5 JP 2024501015 A JP2024501015 A JP 2024501015A JP 2024501015 A JP2024501015 A JP 2024501015A JP WO2023157508 A5 JPWO2023157508 A5 JP WO2023157508A5
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical element
- lighting device
- distribution state
- types
- 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
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022023969 | 2022-02-18 | ||
| PCT/JP2023/000297 WO2023157508A1 (ja) | 2022-02-18 | 2023-01-10 | 照明装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023157508A1 JPWO2023157508A1 (https=) | 2023-08-24 |
| JPWO2023157508A5 true JPWO2023157508A5 (https=) | 2024-10-09 |
Family
ID=87578078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024501015A Pending JPWO2023157508A1 (https=) | 2022-02-18 | 2023-01-10 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12320478B2 (https=) |
| EP (1) | EP4482254A4 (https=) |
| JP (1) | JPWO2023157508A1 (https=) |
| KR (1) | KR20240134155A (https=) |
| CN (1) | CN118679857A (https=) |
| WO (1) | WO2023157508A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120225949A (zh) * | 2022-11-02 | 2025-06-27 | 株式会社日本显示器 | 照明装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4471729B2 (ja) * | 2004-04-30 | 2010-06-02 | シチズン電子株式会社 | 液晶レンズ付き発光装置 |
| JP4831729B2 (ja) * | 2005-08-05 | 2011-12-07 | Ｎｌｔテクノロジー株式会社 | 視野角可変液晶表示装置、方法及び端末機 |
| JP4757577B2 (ja) * | 2005-09-14 | 2011-08-24 | 日本電気株式会社 | 光源装置、表示装置、端末装置、光源ユニット及び光源装置の駆動方法 |
| CN101675379B (zh) * | 2007-04-17 | 2012-03-21 | 皇家飞利浦电子股份有限公司 | 光束成形设备 |
| JP5417005B2 (ja) | 2009-03-26 | 2014-02-12 | パナソニック株式会社 | 照明装置 |
| JP5227460B2 (ja) * | 2009-09-11 | 2013-07-03 | 照榮 片岡 | Ｌｅｄ照明装置 |
| US9587805B2 (en) * | 2013-09-20 | 2017-03-07 | Osram Sylvania Inc. | Solid-state luminaire with electronically adjustable light beam distribution |
| JP2017536663A (ja) * | 2014-11-07 | 2017-12-07 | スリーエム イノベイティブ プロパティズ カンパニー | 切り替え可能な拡散体を備えた照明構成要素 |
| JP2018197830A (ja) * | 2017-05-25 | 2018-12-13 | スタンレー電気株式会社 | 発光機能を備えた透明パネル |
| DE102018122275A1 (de) * | 2018-09-12 | 2020-03-12 | Osram Opto Semiconductors Gmbh | Lichtemittierendes bauteil und verfahren zum betreiben eines lichtemittierenden bauteils |
| US10823373B2 (en) * | 2018-12-17 | 2020-11-03 | E Ink Corporation | Light emitting device including variable transmission film to control intensity and pattern |
-
2023
- 2023-01-10 JP JP2024501015A patent/JPWO2023157508A1/ja active Pending
- 2023-01-10 EP EP23756036.2A patent/EP4482254A4/en not_active Withdrawn
- 2023-01-10 WO PCT/JP2023/000297 patent/WO2023157508A1/ja not_active Ceased
- 2023-01-10 KR KR1020247026111A patent/KR20240134155A/ko active Pending
- 2023-01-10 CN CN202380019771.2A patent/CN118679857A/zh active Pending
-
2024
- 2024-08-07 US US18/796,776 patent/US12320478B2/en active Active
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