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公开(公告)号：US10036892B1
公开(公告)日：2018-07-31
申请号：US15492895
申请日：2017-04-20
申请人： OCULUS VR, LLC
CPC分类号： B29D11/00403 , B29D11/00442 , B29K2995/0026 , G01B11/27 , G02B7/025 , G02B27/017 , G02B27/62 , G02B2027/0138 , G06F3/013
摘要： A method of making an optical assembly includes obtaining a first optical element having a first optical surface and a second optical surface that is opposite to the first optical surface, and a second optical element having a third optical surface and a fourth optical surface that is opposite to the third optical surface. The second optical element is distinct and separate from the first optical element. The method also includes obtaining an enclosure configured to enclose the first optical element and the second optical element. The method further includes providing one or more fillers in the enclosure so that the one or more fillers are in contact with the second optical surface and the third optical surface, thereby making the optical assembly. Also disclosed are an optical assembly made by the method and an optical imaging device including the optical assembly.
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公开(公告)号：US20180231778A1
公开(公告)日：2018-08-16
申请号：US15432799
申请日：2017-02-14
申请人： OCULUS VR, LLC
CPC分类号： G02B27/0172 , B29D11/00269 , B29D11/00403 , B29D11/00442 , B29K2083/005 , B29K2633/12 , B29L2011/005 , G02B1/041 , G02B3/08 , G02B7/04 , G02B7/08 , G02B27/0093 , G02B2027/0138 , G02B2027/0161 , G02B2027/0178 , G02B2027/0187
摘要： A lens assembly and a method of making the assembly are described. The lens assembly includes a first lens and a second lens slidably coupled with the first lens. The second lens includes a silicone material and has a Fresnel pattern surface. Also described is a display device including the lens assembly and an array of light emitting devices coupled with the lens assembly for outputting light through the lens assembly.
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公开(公告)号：US20180231777A1
公开(公告)日：2018-08-16
申请号：US15432793
申请日：2017-02-14
申请人： OCULUS VR, LLC
摘要： A method for making a hybrid lens includes providing, in a mold having a first Fresnel pattern, (i) a first lens and (ii) a silicone material comprising silicone and curing the silicone material in the mold to form a hybrid Fresnel lens. The cured silicone material is mechanically coupled with the first lens; and the cured silicone material has a second Fresnel pattern that corresponds to the first Fresnel pattern. A hybrid lens made by this method is also described. A hybrid lens includes a first lens mechanically coupled with a cured silicone material. The cured silicone material has a Fresnel pattern on a surface that faces away from the first lens.
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