JPH0455490B2 - - Google Patents
Info
- Publication number
- JPH0455490B2 JPH0455490B2 JP61225014A JP22501486A JPH0455490B2 JP H0455490 B2 JPH0455490 B2 JP H0455490B2 JP 61225014 A JP61225014 A JP 61225014A JP 22501486 A JP22501486 A JP 22501486A JP H0455490 B2 JPH0455490 B2 JP H0455490B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- screen
- refractive index
- fine particles
- total reflection
- 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.)
- Expired - Lifetime
Links
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61225014A JPS6380241A (ja) | 1986-09-25 | 1986-09-25 | 透過型スクリ−ン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61225014A JPS6380241A (ja) | 1986-09-25 | 1986-09-25 | 透過型スクリ−ン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6380241A JPS6380241A (ja) | 1988-04-11 |
| JPH0455490B2 true JPH0455490B2 (de) | 1992-09-03 |
Family
ID=16822718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61225014A Granted JPS6380241A (ja) | 1986-09-25 | 1986-09-25 | 透過型スクリ−ン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6380241A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03220542A (ja) * | 1990-01-26 | 1991-09-27 | Victor Co Of Japan Ltd | 透過式スクリーン |
| DE69230965T2 (de) * | 1991-11-15 | 2000-10-05 | Kuraray Co., Ltd | Transparenter Projektionsschirm und Verfahren zu seiner Herstellung |
| US6417966B1 (en) | 1999-07-07 | 2002-07-09 | 3M Innovative Properties Company | Rear projection screen using internal reflection |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58163930A (ja) * | 1982-03-24 | 1983-09-28 | Mitsubishi Rayon Co Ltd | 背面投影スクリ−ンの製造方法 |
| DE3481450D1 (de) * | 1983-12-30 | 1990-04-05 | Philips Nv | Projektionsschirm. |
-
1986
- 1986-09-25 JP JP61225014A patent/JPS6380241A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6380241A (ja) | 1988-04-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI474054B (zh) | Angle limiter and flat panel display | |
| JP2000352608A (ja) | 光拡散シート | |
| KR101503187B1 (ko) | 광확산 필름, 광확산 필름이 부착된 편광판, 액정 표시 장치 및 조명 기구 | |
| JP2001242546A (ja) | 透視可能な透過型スクリーン | |
| WO2003067287A1 (fr) | Film antireflet et afficheur d'images | |
| CN103460683A (zh) | 滤光器及其制造方法、以及摄像装置 | |
| KR20130041335A (ko) | 광 확산 소자, 광 확산 소자가 형성된 편광판 및 이들을 사용한 액정 표시 장치 | |
| JP4129275B2 (ja) | 透視可能な透過型スクリーン | |
| KR101530452B1 (ko) | 광확산 소자 및 광확산 소자를 가진 편광판의 제조 방법, 그리고, 이들 방법으로 얻어진 광확산 소자 및 광확산 소자를 가진 편광판 | |
| US8778489B2 (en) | Optical layered product | |
| JP3829358B2 (ja) | 平面型レンズとその製造方法 | |
| US20240393637A1 (en) | Polarizer, display panel, and display device | |
| JPS62108232A (ja) | 透過型スクリ−ンおよびその製造方法 | |
| JP5911785B2 (ja) | 光学積層体 | |
| JP2013238705A (ja) | 映写用スクリーンの製造方法及びこれを用いたホワイトボード装置 | |
| JPS6380241A (ja) | 透過型スクリ−ン | |
| JP2006047784A (ja) | 遮光帯を有するレンズシート及びその製造方法 | |
| JPH09211207A (ja) | 光コントロールフィルム | |
| JP3636248B2 (ja) | 透過型スクリーン及びその製造方法 | |
| JPS62286030A (ja) | 透過型スクリ−ン | |
| JPH11202107A (ja) | 光拡散板 | |
| US20090086317A1 (en) | Reflective Screen | |
| JP3610826B2 (ja) | 透過型スクリーン | |
| KR102552545B1 (ko) | 고산란 스크린 | |
| US20080085406A1 (en) | Light Diffusing Optical Member |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |