Invention Grant
- Patent Title: Polarizing beam splitters providing high resolution images and systems utilizing such beam splitters
- Patent Title (中): 偏振分束器提供高分辨率图像和利用这种分束器的系统
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Application No.: US14359972Application Date: 2012-11-14
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Publication No.: US09535256B2Publication Date: 2017-01-03
- Inventor: Joseph C. Carls , Seong Taek Lee , Yeow Leng Teo , Kin Sheng Chan , Xiaohui Cheng
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Robert S. Moshrefzadeh
- International Application: PCT/US2012/064936 WO 20121114
- International Announcement: WO2013/081822 WO 20130606
- Main IPC: G02B27/28
- IPC: G02B27/28 ; G02B27/26
Abstract:
Polarizing beam splitters and systems incorporating such beam splitters are described. More specifically, polarizing beam splitters and systems with such beam splitters that incorporate multilayer optical films and reflect imaged light towards a viewer or viewing screen with high effective resolution are described.
Public/Granted literature
- US20140320822A1 POLARIZING BEAM SPLITTERS PROVIDING HIGH RESOLUTION IMAGES AND SYSTEMS UTILIZING SUCH BEAM SPLITTERS Public/Granted day:2014-10-30
Information query
