发明授权
- 专利标题： Microstructured screen with light absorbing material and method of manufacturing
- 专利标题（中）： 具有光吸收材料的微结构屏幕和制造方法
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申请号： US11387539申请日： 2006-03-23
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公开(公告)号： US07184210B2公开(公告)日： 2007-02-27
- 发明人: Patrick A. Thomas , John C. Nelson , Scott M. Tapio , Michael L. Graetz , Amy J. Gates , Peter M. Olofson , Robert L. Brott , Robert S. Moshrefzadeh
- 申请人： Patrick A. Thomas , John C. Nelson , Scott M. Tapio , Michael L. Graetz , Amy J. Gates , Peter M. Olofson , Robert L. Brott , Robert S. Moshrefzadeh
- 申请人地址： US MN St. Paul
- 专利权人： 3M Innovative Properties Company
- 当前专利权人： 3M Innovative Properties Company
- 当前专利权人地址： US MN St. Paul
- 主分类号： G03B21/56
- IPC分类号： G03B21/56 ; G03B21/60
摘要：
A film for a screen has a light transmitting substrate and a plurality of structures disposed on the substrate. An optical material at least partially fills cavities between the structures. A method of forming a film includes providing a light transmitting substrate having a plurality of structures disposed thereon and at least partially filling the cavities therebetween with an optical material.