JPH03119912U - - Google Patents
Info
- Publication number
- JPH03119912U JPH03119912U JP2851590U JP2851590U JPH03119912U JP H03119912 U JPH03119912 U JP H03119912U JP 2851590 U JP2851590 U JP 2851590U JP 2851590 U JP2851590 U JP 2851590U JP H03119912 U JPH03119912 U JP H03119912U
- Authority
- JP
- Japan
- Prior art keywords
- guide plate
- light guide
- sheet
- lighting device
- diffusion sheet
- 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
- 238000009792 diffusion process Methods 0.000 claims description 5
- 238000005286 illumination Methods 0.000 claims 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2851590U JPH03119912U (zh) | 1990-03-20 | 1990-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2851590U JPH03119912U (zh) | 1990-03-20 | 1990-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03119912U true JPH03119912U (zh) | 1991-12-10 |
Family
ID=31531312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2851590U Pending JPH03119912U (zh) | 1990-03-20 | 1990-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03119912U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014203602A (ja) * | 2013-04-02 | 2014-10-27 | ミネベア株式会社 | 面状照明装置 |
| JP2017059351A (ja) * | 2015-09-15 | 2017-03-23 | ミネベアミツミ株式会社 | 面状照明装置 |
-
1990
- 1990-03-20 JP JP2851590U patent/JPH03119912U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014203602A (ja) * | 2013-04-02 | 2014-10-27 | ミネベア株式会社 | 面状照明装置 |
| JP2017059351A (ja) * | 2015-09-15 | 2017-03-23 | ミネベアミツミ株式会社 | 面状照明装置 |