JPH0481445U - - Google Patents
Info
- Publication number
- JPH0481445U JPH0481445U JP12578790U JP12578790U JPH0481445U JP H0481445 U JPH0481445 U JP H0481445U JP 12578790 U JP12578790 U JP 12578790U JP 12578790 U JP12578790 U JP 12578790U JP H0481445 U JPH0481445 U JP H0481445U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- diffusion plate
- illumination light
- source device
- thickness
- 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
- 238000005286 illumination Methods 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 4
- 210000002858 crystal cell Anatomy 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990125787U JPH0530280Y2 (US20110009641A1-20110113-C00116.png) | 1990-11-28 | 1990-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990125787U JPH0530280Y2 (US20110009641A1-20110113-C00116.png) | 1990-11-28 | 1990-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0481445U true JPH0481445U (US20110009641A1-20110113-C00116.png) | 1992-07-15 |
| JPH0530280Y2 JPH0530280Y2 (US20110009641A1-20110113-C00116.png) | 1993-08-03 |
Family
ID=31873373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990125787U Expired - Lifetime JPH0530280Y2 (US20110009641A1-20110113-C00116.png) | 1990-11-28 | 1990-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0530280Y2 (US20110009641A1-20110113-C00116.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008300203A (ja) * | 2007-05-31 | 2008-12-11 | Toshiba Lighting & Technology Corp | 照明器具 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6443393U (US20110009641A1-20110113-C00116.png) * | 1987-09-10 | 1989-03-15 | ||
| JPH0262417U (US20110009641A1-20110113-C00116.png) * | 1988-10-26 | 1990-05-10 | ||
| JPH0269318U (US20110009641A1-20110113-C00116.png) * | 1988-11-16 | 1990-05-25 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0120844B1 (en) * | 1982-09-30 | 1987-07-08 | Ford Motor Company Limited | Seat belt positioning device |
-
1990
- 1990-11-28 JP JP1990125787U patent/JPH0530280Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6443393U (US20110009641A1-20110113-C00116.png) * | 1987-09-10 | 1989-03-15 | ||
| JPH0262417U (US20110009641A1-20110113-C00116.png) * | 1988-10-26 | 1990-05-10 | ||
| JPH0269318U (US20110009641A1-20110113-C00116.png) * | 1988-11-16 | 1990-05-25 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008300203A (ja) * | 2007-05-31 | 2008-12-11 | Toshiba Lighting & Technology Corp | 照明器具 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0530280Y2 (US20110009641A1-20110113-C00116.png) | 1993-08-03 |
