JPH0440269U - - Google Patents
Info
- Publication number
- JPH0440269U JPH0440269U JP8223890U JP8223890U JPH0440269U JP H0440269 U JPH0440269 U JP H0440269U JP 8223890 U JP8223890 U JP 8223890U JP 8223890 U JP8223890 U JP 8223890U JP H0440269 U JPH0440269 U JP H0440269U
- Authority
- JP
- Japan
- Prior art keywords
- light
- guide plate
- source means
- section
- emitting device
- 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
- 238000002310 reflectometry Methods 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Elements Other Than Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8223890U JPH0440269U (fr) | 1990-08-03 | 1990-08-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8223890U JPH0440269U (fr) | 1990-08-03 | 1990-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0440269U true JPH0440269U (fr) | 1992-04-06 |
Family
ID=31628871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8223890U Pending JPH0440269U (fr) | 1990-08-03 | 1990-08-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440269U (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0725300A2 (fr) | 1995-01-31 | 1996-08-07 | Minolta Co., Ltd. | Dispositif d'affichage comprenant un élément d'éclairage, et appareil pourvu d'un tel dispositif d'affichage |
| JP2004296345A (ja) * | 2003-03-27 | 2004-10-21 | Toto Ltd | 面発光装置 |
-
1990
- 1990-08-03 JP JP8223890U patent/JPH0440269U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0725300A2 (fr) | 1995-01-31 | 1996-08-07 | Minolta Co., Ltd. | Dispositif d'affichage comprenant un élément d'éclairage, et appareil pourvu d'un tel dispositif d'affichage |
| US6285420B1 (en) | 1995-01-31 | 2001-09-04 | Minolta Co., Ltd. | Edge illuminated display device with light guiding member |
| JP2004296345A (ja) * | 2003-03-27 | 2004-10-21 | Toto Ltd | 面発光装置 |