JP2007115708A5 - - Google Patents
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- Publication number
- JP2007115708A5 JP2007115708A5 JP2006342209A JP2006342209A JP2007115708A5 JP 2007115708 A5 JP2007115708 A5 JP 2007115708A5 JP 2006342209 A JP2006342209 A JP 2006342209A JP 2006342209 A JP2006342209 A JP 2006342209A JP 2007115708 A5 JP2007115708 A5 JP 2007115708A5
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitted
- light source
- point
- respect
- 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
- 230000004907 flux Effects 0.000 claims 17
- 230000007423 decrease Effects 0.000 claims 4
- 238000009792 diffusion process Methods 0.000 claims 1
- 238000005286 illumination Methods 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006342209A JP4525981B2 (ja) | 2006-12-20 | 2006-12-20 | 面光源装置、照明ユニット及び光束制御部材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006342209A JP4525981B2 (ja) | 2006-12-20 | 2006-12-20 | 面光源装置、照明ユニット及び光束制御部材 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004210673A Division JP3963275B2 (ja) | 2004-07-16 | 2004-07-16 | 面光源装置、照明ユニット及び光束制御部材 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007115708A JP2007115708A (ja) | 2007-05-10 |
| JP2007115708A5 true JP2007115708A5 (cg-RX-API-DMAC7.html) | 2007-08-30 |
| JP4525981B2 JP4525981B2 (ja) | 2010-08-18 |
Family
ID=38097660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006342209A Expired - Fee Related JP4525981B2 (ja) | 2006-12-20 | 2006-12-20 | 面光源装置、照明ユニット及び光束制御部材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4525981B2 (cg-RX-API-DMAC7.html) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7229199B2 (en) * | 2005-10-21 | 2007-06-12 | Eastman Kodak Company | Backlight using surface-emitting light sources |
| TWI361261B (en) | 2008-06-30 | 2012-04-01 | E Pin Optical Industry Co Ltd | Aspherical led angular lens for wide distribution patterns and led assembly using the same |
| TWI395908B (zh) | 2008-06-30 | 2013-05-11 | E Pin Optical Industry Co Ltd | 非球面正照角發光二極體光學鏡片及其所構成的發光二極體組件 |
| TWI357164B (en) | 2008-06-30 | 2012-01-21 | E Pin Optical Industry Co Ltd | Aspherical led angular lens for narrow distributio |
| DE102015118788A1 (de) * | 2015-11-03 | 2017-05-04 | TRüTZSCHLER GMBH & CO. KG | Beleuchtungseinheit für eine Vorrichtung zur Fremdteilerkennung für die Spinnereivorbereitung |
| JP7684637B2 (ja) * | 2022-02-28 | 2025-05-28 | 東芝ライテック株式会社 | 照明装置 |
| JP7755233B2 (ja) * | 2022-02-28 | 2025-10-16 | 東芝ライテック株式会社 | レンズユニットおよび照明装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0382587U (cg-RX-API-DMAC7.html) * | 1989-12-13 | 1991-08-22 | ||
| DE10021114B4 (de) * | 2000-05-02 | 2009-04-30 | Robert Bosch Gmbh | Beleuchtungsvorrichtung |
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2006
- 2006-12-20 JP JP2006342209A patent/JP4525981B2/ja not_active Expired - Fee Related