JPH0233083U - - Google Patents
Info
- Publication number
- JPH0233083U JPH0233083U JP11146688U JP11146688U JPH0233083U JP H0233083 U JPH0233083 U JP H0233083U JP 11146688 U JP11146688 U JP 11146688U JP 11146688 U JP11146688 U JP 11146688U JP H0233083 U JPH0233083 U JP H0233083U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical lens
- light source
- point light
- lens
- center
- 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
- 230000003287 optical effect Effects 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 |
|---|---|---|---|
| JP11146688U JPH0624857Y2 (ja) | 1988-08-25 | 1988-08-25 | バックライト装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11146688U JPH0624857Y2 (ja) | 1988-08-25 | 1988-08-25 | バックライト装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0233083U true JPH0233083U (da) | 1990-03-01 |
| JPH0624857Y2 JPH0624857Y2 (ja) | 1994-06-29 |
Family
ID=31349536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11146688U Expired - Lifetime JPH0624857Y2 (ja) | 1988-08-25 | 1988-08-25 | バックライト装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624857Y2 (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000052667A1 (fr) * | 1999-03-02 | 2000-09-08 | Matsushita Electric Industrial Co., Ltd. | Dispositif d'illumination et dispositif d'affichage associe |
-
1988
- 1988-08-25 JP JP11146688U patent/JPH0624857Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000052667A1 (fr) * | 1999-03-02 | 2000-09-08 | Matsushita Electric Industrial Co., Ltd. | Dispositif d'illumination et dispositif d'affichage associe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624857Y2 (ja) | 1994-06-29 |