JPH0333458U - - Google Patents
Info
- Publication number
- JPH0333458U JPH0333458U JP9503689U JP9503689U JPH0333458U JP H0333458 U JPH0333458 U JP H0333458U JP 9503689 U JP9503689 U JP 9503689U JP 9503689 U JP9503689 U JP 9503689U JP H0333458 U JPH0333458 U JP H0333458U
- Authority
- JP
- Japan
- Prior art keywords
- diffuser plate
- lighting device
- luminance
- uniform
- changed
- 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
- 238000005286 illumination Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9503689U JPH0333458U (pt-PT) | 1989-08-11 | 1989-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9503689U JPH0333458U (pt-PT) | 1989-08-11 | 1989-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0333458U true JPH0333458U (pt-PT) | 1991-04-02 |
Family
ID=31644319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9503689U Pending JPH0333458U (pt-PT) | 1989-08-11 | 1989-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0333458U (pt-PT) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008300203A (ja) * | 2007-05-31 | 2008-12-11 | Toshiba Lighting & Technology Corp | 照明器具 |
| JP2010198808A (ja) * | 2009-02-23 | 2010-09-09 | Sharp Corp | 照明装置 |
-
1989
- 1989-08-11 JP JP9503689U patent/JPH0333458U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008300203A (ja) * | 2007-05-31 | 2008-12-11 | Toshiba Lighting & Technology Corp | 照明器具 |
| JP2010198808A (ja) * | 2009-02-23 | 2010-09-09 | Sharp Corp | 照明装置 |