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公开(公告)号：EP3809201A1
公开(公告)日：2021-04-21
申请号：EP20196231.3
申请日：2015-12-21
IPC分类号： G03B21/14 , G02B5/04 , G03B21/00 , G03B21/20 , G03B21/28 , G03B33/12 , H04N9/31 , G02B27/09 , G02B27/10
摘要： A prism assembly, comprising: a plurality of prisms configured to form a plurality of separate prism light paths for receiving a separate light input from a plurality of separate light inputs; and a plurality of anti-reflective (AR) coatings, each of the AR coatings applied to a respective one of the separate prism light paths and optimized for a respective one of the separate light inputs travelling said respective one of the separate prism light paths, and corresponding image projector display system.
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公开(公告)号：EP4232863A1
公开(公告)日：2023-08-30
申请号：EP21806574.6
申请日：2021-10-20
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公开(公告)号：EP4002006A1
公开(公告)日：2022-05-25
申请号：EP21214035.4
申请日：2015-12-23
IPC分类号： G03B21/14 , G03B21/28 , G02B6/00 , G03B21/20 , G02B27/09 , G02B27/28 , G03B21/00 , H04N9/31 , G02B19/00
摘要： Integrating rod modules are disclosed comprising a plurality of single and/or solid integrating rods that are mated together by straps. Such modules tend to comprise a greater length than the single and/or solid integrating rods and provide good illumination to a modulator that light from a light source is transmitted through the integrating rod module. The straps may comprise a material (e.g., glass) that has substantially same or similar thermal characteristics as the integrating rods. The straps may be glued to the integrating rods by a glue having a substantially different (e.g., lower) index of refraction than the integrating rods, so as not to disturb the internal reflectance of the rods. The straps may be reinforced by braces that may allow the integrating rod module to be set within a projection display system at an angle substantially different from horizontal.
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公开(公告)号：EP4416551A1
公开(公告)日：2024-08-21
申请号：EP22800951.0
申请日：2022-10-14
发明人： JACKSON, John David , WAINWRIGHT, Nathan Shawn , PORADISH, Frank Joseph , HENNIGAN, Darren , DEWALD, Duane Scott , PERTIERRA, Juan Pablo , RICHARDS, Martin J. , LIPPEY, Barret , MILLER, Jon Scott , DAVIES, Trevor , VAN KESSEL, Peter Francis , CAMPBELL, Douglas Reid Boyd
CPC分类号： G02B27/1026 , G02B27/18 , G02B9/64 , G02B13/009 , G02B5/04 , G02B27/126 , G02B27/149 , G02B26/008
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公开(公告)号：EP3857872A1
公开(公告)日：2021-08-04
申请号：EP19783908.7
申请日：2019-09-25
发明人： RICHARDS, Martin J. , LIPPEY, Barret , PERTIERRA, Juan P. , KHAYDAROV, Dzhakhangir V. , DEWALD, Duane Scott , WAINWRIGHT, Nathan Shawn , HENNIGAN, Darren , JACKSON, John David
IPC分类号： H04N9/31
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