JPH0457839U - - Google Patents
Info
- Publication number
- JPH0457839U JPH0457839U JP1990099318U JP9931890U JPH0457839U JP H0457839 U JPH0457839 U JP H0457839U JP 1990099318 U JP1990099318 U JP 1990099318U JP 9931890 U JP9931890 U JP 9931890U JP H0457839 U JPH0457839 U JP H0457839U
- Authority
- JP
- Japan
- Prior art keywords
- screen
- wedge
- video projector
- casing
- frame
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Transforming Electric Information Into Light Information (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990099318U JPH0457839U (ko) | 1990-09-21 | 1990-09-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990099318U JPH0457839U (ko) | 1990-09-21 | 1990-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0457839U true JPH0457839U (ko) | 1992-05-18 |
Family
ID=31841159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990099318U Pending JPH0457839U (ko) | 1990-09-21 | 1990-09-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0457839U (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100510649B1 (ko) * | 2002-08-17 | 2005-08-31 | 엘지전자 주식회사 | 프로젝션 티브이용 스크린 |
-
1990
- 1990-09-21 JP JP1990099318U patent/JPH0457839U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100510649B1 (ko) * | 2002-08-17 | 2005-08-31 | 엘지전자 주식회사 | 프로젝션 티브이용 스크린 |