JPH044479U - - Google Patents
Info
- Publication number
- JPH044479U JPH044479U JP4405390U JP4405390U JPH044479U JP H044479 U JPH044479 U JP H044479U JP 4405390 U JP4405390 U JP 4405390U JP 4405390 U JP4405390 U JP 4405390U JP H044479 U JPH044479 U JP H044479U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- projection lens
- karaoke
- projector unit
- crystal plate
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 8
- 230000005236 sound signal Effects 0.000 claims 4
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Transforming Electric Information Into Light Information (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4405390U JPH044479U (zh) | 1990-04-26 | 1990-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4405390U JPH044479U (zh) | 1990-04-26 | 1990-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH044479U true JPH044479U (zh) | 1992-01-16 |
Family
ID=31557009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4405390U Pending JPH044479U (zh) | 1990-04-26 | 1990-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044479U (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009119808A1 (ja) * | 2008-03-27 | 2009-10-01 | 三洋電機株式会社 | 投写型映像表示装置 |
| JP2009237383A (ja) * | 2008-03-27 | 2009-10-15 | Sanyo Electric Co Ltd | 投写型映像表示装置 |
| JP2009237369A (ja) * | 2008-03-27 | 2009-10-15 | Sanyo Electric Co Ltd | 投写型映像表示装置 |
| JP2009237370A (ja) * | 2008-03-27 | 2009-10-15 | Sanyo Electric Co Ltd | 投写型映像表示装置 |
| JP2009237371A (ja) * | 2008-03-27 | 2009-10-15 | Sanyo Electric Co Ltd | 投写型映像表示装置 |
-
1990
- 1990-04-26 JP JP4405390U patent/JPH044479U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009119808A1 (ja) * | 2008-03-27 | 2009-10-01 | 三洋電機株式会社 | 投写型映像表示装置 |
| JP2009237383A (ja) * | 2008-03-27 | 2009-10-15 | Sanyo Electric Co Ltd | 投写型映像表示装置 |
| JP2009237369A (ja) * | 2008-03-27 | 2009-10-15 | Sanyo Electric Co Ltd | 投写型映像表示装置 |
| JP2009237370A (ja) * | 2008-03-27 | 2009-10-15 | Sanyo Electric Co Ltd | 投写型映像表示装置 |
| JP2009237371A (ja) * | 2008-03-27 | 2009-10-15 | Sanyo Electric Co Ltd | 投写型映像表示装置 |