专利名称：Optical film having microreplicated
structures and methods
发明人：Kenneth A. Epstein,Richard F. Griffith,Alan B.
Campbell
申请号：US11927202申请日：20071029公开号：US08579492B2公开日：20131112
专利附图：
摘要：An optical film for use in transparent displays, such as reflective LCDs. Theoptical film has three-dimensional, prismatic structures that reflect incoming light. The
prismatic structures are configured so that the reflecting facets orient the reflected lightin desired reflective light pattern. The pattern shape and intensity can be controlled bythe shape and dimensions of the various reflecting facets. In one embodiment, the heightof the prismatic structure varies along two dimensions of the structure.
申请人：Kenneth A. Epstein,Richard F. Griffith,Alan B. Campbell
地址：St. Paul MN US,Minneapolis MN US,Santa Rosa CA US
国籍：US,US,US
代理人：Robert S. Moshrefzadeh
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