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公开(公告)号：US20170242265A1
公开(公告)日：2017-08-24
申请号：US15589657
申请日：2017-05-08
发明人： James P. DiZio , Maureen C. Nelson , Kathleen E. Allen , Beverly J. Blake , Erin L. Coleman , Charles L. Bruzzone
CPC分类号： G02B27/283 , B29C65/483 , B29D11/00644 , B29K2995/0026 , B29L2011/0066 , C08K5/053 , C08K5/11 , C09J11/06 , C09J163/00 , G02B1/04 , G02B5/04 , G02B5/305
摘要： Inhibiting formation of optical artifacts in a multi-layer film polarizer of an optical imaging assembly that includes a polarizing beam splitter. The beam splitter may include a multilayer reflective polarizing film having at least two materials, one of which may exhibit birefringence after uniaxial orientation; an adhesive disposed on the multilayer reflective polarizing film; and at least a first prism disposed on the adhesive. The adhesive may include a plasticizer for inhibiting formation of optical artifacts in the polarizing film.
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公开(公告)号：US10520744B2
公开(公告)日：2019-12-31
申请号：US15589657
申请日：2017-05-08
发明人： James P. DiZio , Maureen C. Nelson , Kathleen E. Hoelscher , Beverly J. Blake , Erin L. Coleman , Charles L. Bruzzone
IPC分类号： G02B27/28 , G02B5/30 , G02B1/04 , B29C65/48 , B29D11/00 , C09J11/06 , C09J163/00 , G02B5/04 , B29L11/00 , C08K5/053 , C08K5/11
摘要： Inhibiting formation of optical artifacts in a multi-layer film polarizer of an optical imaging assembly that includes a polarizing beam splitter. The beam splitter may include a multilayer reflective polarizing film having at least two materials, one of which may exhibit birefringence after uniaxial orientation; an adhesive disposed on the multilayer reflective polarizing film; and at least a first prism disposed on the adhesive. The adhesive may include a plasticizer for inhibiting formation of optical artifacts in the polarizing film.
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