JPS61269135A - プロジエクシヨンテレビ用スクリ−ン - Google Patents
プロジエクシヨンテレビ用スクリ−ンInfo
- Publication number
- JPS61269135A JPS61269135A JP60111725A JP11172585A JPS61269135A JP S61269135 A JPS61269135 A JP S61269135A JP 60111725 A JP60111725 A JP 60111725A JP 11172585 A JP11172585 A JP 11172585A JP S61269135 A JPS61269135 A JP S61269135A
- Authority
- JP
- Japan
- Prior art keywords
- screen
- projection television
- prism
- television screen
- light
- 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
- 239000000463 material Substances 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 230000000276 sedentary effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 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 |
|---|---|---|---|
| JP60111725A JPS61269135A (ja) | 1985-05-24 | 1985-05-24 | プロジエクシヨンテレビ用スクリ−ン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60111725A JPS61269135A (ja) | 1985-05-24 | 1985-05-24 | プロジエクシヨンテレビ用スクリ−ン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61269135A true JPS61269135A (ja) | 1986-11-28 |
| JPH0510657B2 JPH0510657B2 (enrdf_load_stackoverflow) | 1993-02-10 |
Family
ID=14568583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60111725A Granted JPS61269135A (ja) | 1985-05-24 | 1985-05-24 | プロジエクシヨンテレビ用スクリ−ン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61269135A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006009193A1 (ja) * | 2004-07-23 | 2006-01-26 | Kuraray Co., Ltd. | 背面投射型スクリーン及び背面投射型プロジェクション装置 |
| JP2010282219A (ja) * | 2003-12-17 | 2010-12-16 | Mitsubishi Electric Corp | フレネル光学素子及び投写型表示装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5893044A (ja) * | 1981-11-30 | 1983-06-02 | Hitachi Ltd | 画像投写装置 |
| JPS59111138A (ja) * | 1982-12-15 | 1984-06-27 | Matsushita Electric Ind Co Ltd | 透過型スクリ−ン |
-
1985
- 1985-05-24 JP JP60111725A patent/JPS61269135A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5893044A (ja) * | 1981-11-30 | 1983-06-02 | Hitachi Ltd | 画像投写装置 |
| JPS59111138A (ja) * | 1982-12-15 | 1984-06-27 | Matsushita Electric Ind Co Ltd | 透過型スクリ−ン |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010282219A (ja) * | 2003-12-17 | 2010-12-16 | Mitsubishi Electric Corp | フレネル光学素子及び投写型表示装置 |
| WO2006009193A1 (ja) * | 2004-07-23 | 2006-01-26 | Kuraray Co., Ltd. | 背面投射型スクリーン及び背面投射型プロジェクション装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0510657B2 (enrdf_load_stackoverflow) | 1993-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |