CN202972784U - 面状照明装置 - Google Patents
面状照明装置 Download PDFInfo
- Publication number
- CN202972784U CN202972784U CN 201220609581 CN201220609581U CN202972784U CN 202972784 U CN202972784 U CN 202972784U CN 201220609581 CN201220609581 CN 201220609581 CN 201220609581 U CN201220609581 U CN 201220609581U CN 202972784 U CN202972784 U CN 202972784U
- Authority
- CN
- China
- Prior art keywords
- framework
- illuminating device
- lgp
- planar illuminating
- light source
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Planar Illumination Modules (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-250650 | 2011-11-16 | ||
JP2011250650A JP5832250B2 (ja) | 2011-11-16 | 2011-11-16 | 面状照明装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202972784U true CN202972784U (zh) | 2013-06-05 |
Family
ID=48513854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220609581 Expired - Lifetime CN202972784U (zh) | 2011-11-16 | 2012-11-16 | 面状照明装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5832250B2 (ja) |
CN (1) | CN202972784U (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4682685B2 (ja) * | 2005-04-28 | 2011-05-11 | パナソニック株式会社 | 面発光装置用ケースおよびこれを備えた面発光装置 |
JP4596172B2 (ja) * | 2006-05-18 | 2010-12-08 | ミネベア株式会社 | 面状照明装置 |
JP2009158233A (ja) * | 2007-12-26 | 2009-07-16 | Omron Corp | 光源装置及び液晶表示装置 |
JP2009245885A (ja) * | 2008-03-31 | 2009-10-22 | Sanken Electric Co Ltd | 面光源装置 |
-
2011
- 2011-11-16 JP JP2011250650A patent/JP5832250B2/ja active Active
-
2012
- 2012-11-16 CN CN 201220609581 patent/CN202972784U/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2013105707A (ja) | 2013-05-30 |
JP5832250B2 (ja) | 2015-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20130605 |
|
CX01 | Expiry of patent term |