JP2015162446A5 - - Google Patents
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- Publication number
- JP2015162446A5 JP2015162446A5 JP2014039060A JP2014039060A JP2015162446A5 JP 2015162446 A5 JP2015162446 A5 JP 2015162446A5 JP 2014039060 A JP2014039060 A JP 2014039060A JP 2014039060 A JP2014039060 A JP 2014039060A JP 2015162446 A5 JP2015162446 A5 JP 2015162446A5
- Authority
- JP
- Japan
- Prior art keywords
- optical lens
- light
- light emitting
- emitting element
- source unit
- 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
- 230000003287 optical effect Effects 0.000 claims description 31
- 239000000758 substrate Substances 0.000 claims description 9
- 238000009792 diffusion process Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 5
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014039060A JP6314540B2 (ja) | 2014-02-28 | 2014-02-28 | 光源ユニットおよび照明器具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014039060A JP6314540B2 (ja) | 2014-02-28 | 2014-02-28 | 光源ユニットおよび照明器具 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015162446A JP2015162446A (ja) | 2015-09-07 |
| JP2015162446A5 true JP2015162446A5 (https=) | 2017-04-27 |
| JP6314540B2 JP6314540B2 (ja) | 2018-04-25 |
Family
ID=54185399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014039060A Active JP6314540B2 (ja) | 2014-02-28 | 2014-02-28 | 光源ユニットおよび照明器具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6314540B2 (https=) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100027257A1 (en) * | 2007-02-12 | 2010-02-04 | Koninklijke Philips Electronics N.V. | Lighting device comprising at least one led |
| JP5270433B2 (ja) * | 2009-04-10 | 2013-08-21 | 日東光学株式会社 | 発光装置および看板用の照明装置 |
| JP5796198B2 (ja) * | 2011-05-24 | 2015-10-21 | パナソニックIpマネジメント株式会社 | 照明装置 |
-
2014
- 2014-02-28 JP JP2014039060A patent/JP6314540B2/ja active Active
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