JP6376338B2 - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- JP6376338B2 JP6376338B2 JP2014177952A JP2014177952A JP6376338B2 JP 6376338 B2 JP6376338 B2 JP 6376338B2 JP 2014177952 A JP2014177952 A JP 2014177952A JP 2014177952 A JP2014177952 A JP 2014177952A JP 6376338 B2 JP6376338 B2 JP 6376338B2
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- JP
- Japan
- Prior art keywords
- light source
- blue
- luminous flux
- white light
- green light
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- 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.)
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Description
18C 第2の光源としての青緑色光源
18R 第3の光源としての赤色光源
18W 白色光源
Claims (2)
- 相関色温度3000〜6500Kの白色光源と;
xy色度図上で0.08≦x≦0.21、0.27≦y≦0.72を満たす光を発する第2の光源と;
xy色度図上で0.48≦x≦0.72、0.28≦y≦0.45を満たす光を発する第3の光源と;
を具備し、
前記第2の光源の光束が前記第3の光源の光束よりも大きく、前記白色光源の光束に対する前記第2の光源の光束比が24%未満かつ前記白色光源の光束に対する前記第3の光源の光束の比が13%未満である
ことを特徴とする照明装置。 - 前記第2の光源と前記第3の光源の光束の合計は照明装置全体の8%以上である
ことを特徴とする請求項1記載の照明装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014177952A JP6376338B2 (ja) | 2014-09-02 | 2014-09-02 | 照明装置 |
CN201520157608.5U CN204717399U (zh) | 2014-09-02 | 2015-03-19 | 照明装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014177952A JP6376338B2 (ja) | 2014-09-02 | 2014-09-02 | 照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016051681A JP2016051681A (ja) | 2016-04-11 |
JP6376338B2 true JP6376338B2 (ja) | 2018-08-22 |
Family
ID=54316400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014177952A Active JP6376338B2 (ja) | 2014-09-02 | 2014-09-02 | 照明装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6376338B2 (ja) |
CN (1) | CN204717399U (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6801549B2 (ja) * | 2017-03-27 | 2020-12-16 | 東芝ライテック株式会社 | テニスコート用照明装置 |
JP7018595B2 (ja) * | 2018-09-10 | 2022-02-14 | パナソニックIpマネジメント株式会社 | 競技場用照明システム |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5909694B2 (ja) * | 2011-01-24 | 2016-04-27 | パナソニックIpマネジメント株式会社 | 照明装置 |
US20130143334A1 (en) * | 2011-12-01 | 2013-06-06 | Hung Ta Trading Co., Ltd. | Method of enhancing color rendering index of a white led |
-
2014
- 2014-09-02 JP JP2014177952A patent/JP6376338B2/ja active Active
-
2015
- 2015-03-19 CN CN201520157608.5U patent/CN204717399U/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN204717399U (zh) | 2015-10-21 |
JP2016051681A (ja) | 2016-04-11 |
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