JPH0171726U - - Google Patents
Info
- Publication number
- JPH0171726U JPH0171726U JP1987166743U JP16674387U JPH0171726U JP H0171726 U JPH0171726 U JP H0171726U JP 1987166743 U JP1987166743 U JP 1987166743U JP 16674387 U JP16674387 U JP 16674387U JP H0171726 U JPH0171726 U JP H0171726U
- Authority
- JP
- Japan
- Prior art keywords
- light condensing
- condensing part
- lenticular lens
- observation side
- utility
- 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
- 230000031700 light absorption Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166743U JPH0171726U (et) | 1987-10-30 | 1987-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166743U JPH0171726U (et) | 1987-10-30 | 1987-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0171726U true JPH0171726U (et) | 1989-05-15 |
Family
ID=31454399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987166743U Pending JPH0171726U (et) | 1987-10-30 | 1987-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0171726U (et) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004015462A1 (ja) * | 2002-08-09 | 2004-02-19 | Kuraray Co., Ltd. | レンチキュラーレンズシート及びその製造方法 |
-
1987
- 1987-10-30 JP JP1987166743U patent/JPH0171726U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004015462A1 (ja) * | 2002-08-09 | 2004-02-19 | Kuraray Co., Ltd. | レンチキュラーレンズシート及びその製造方法 |