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公开(公告)号：US20210080635A1
公开(公告)日：2021-03-18
申请号：US17092050
申请日：2020-11-06
Applicant: Magic Leap, Inc.
Inventor： Marlon Edward Menezes , Jeffrey Dean Schmulen , Neal Paul Ricks , Victor Kai Liu , Zongxing Wang , David Carl Jurbergs
Abstract: In some embodiments, compositions and methods comprising reflective flowable materials, e.g., reflective liquids including reflective inks and/or liquid metals, are described. In some embodiments, a surface is contacted with a reflective flowable material, thereby forming a reflective layer on the surface. In some embodiments, the surface is a surface of a waveguide, for example a waveguide for a display device, and the flowable material coats surfaces of protrusions on the surface to form reflective diffractive optical elements. Some embodiments include a display device comprising a reflective layer of reflective flowable material.
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公开(公告)号：US20180059297A1
公开(公告)日：2018-03-01
申请号：US15683706
申请日：2017-08-22
Applicant: Magic Leap, Inc.
Inventor： Christophe Peroz , Mauro Melli , Vikramjit Singh , David Jurbergs , Jeffrey Dean Schmulen , Zongxing Wang , Shuqiang Yang , Frank Y. Xu , Kang Luo , Marlon Edward Menezes , Michael Nevin Miller
Abstract: A method of manufacturing a waveguide having a combination of a binary grating structure and a blazed grating structure includes cutting a substrate off-axis, depositing a first layer on the substrate, and depositing a resist layer on the first layer. The resist layer includes a pattern. The method also includes etching the first layer in the pattern using the resist layer as a mask. The pattern includes a first region and a second region. The method further includes creating the binary grating structure in the substrate in the second region and creating the blazed grating structure in the substrate in the first region.
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公开(公告)号：US20190383984A1
公开(公告)日：2019-12-19
申请号：US16555965
申请日：2019-08-29
Applicant: Magic Leap, Inc.
Inventor： Marlon Edward Menezes , Jeffrey Dean Schmulen , Neal Paul Ricks , Victor Kai Liu , Zongxing Wang , David Carl Jurbergs
Abstract: In some embodiments, compositions and methods comprising reflective flowable materials, e.g., reflective liquids including reflective inks and/or liquid metals, are described. In some embodiments, a surface is contacted with a reflective flowable material, thereby forming a reflective layer on the surface. In some embodiments, the surface is a surface of a waveguide, for example a waveguide for a display device, and the flowable material coats surfaces of protrusions on the surface to form reflective diffractive optical elements. Some embodiments include a display device comprising a reflective layer of reflective flowable material.
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4.发明申请公开(公告)号：US20180329132A1
公开(公告)日：2018-11-15
申请号：US16042996
申请日：2018-07-23
Applicant: Magic Leap, Inc.
Inventor： Marlon Edward Menezes , Jeffrey Dean Schmulen , Neal Paul Ricks , Victor Kai Liu , Zongxing Wang , David Carl Jurbergs
CPC classification number: G02B6/0016 , G02B6/0065 , G02B6/0076 , G02B27/0172 , G02B2027/0125
Abstract: In some embodiments, compositions and methods comprising reflective flowable materials, e.g., reflective liquids including reflective inks and/or liquid metals, are described. In some embodiments, a surface is contacted with a reflective flowable material, thereby forming a reflective layer on the surface. In some embodiments, the surface is a surface of a waveguide, for example a waveguide for a display device, and the flowable material coats surfaces of protrusions on the surface to form reflective diffractive optical elements. Some embodiments include a display device comprising a reflective layer of reflective flowable material.
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公开(公告)号：US11215744B2
公开(公告)日：2022-01-04
申请号：US17092050
申请日：2020-11-06
Applicant: Magic Leap, Inc.
Inventor： Marlon Edward Menezes , Jeffrey Dean Schmulen , Neal Paul Ricks , Victor Kai Liu , Zongxing Wang , David Carl Jurbergs
Abstract: In some embodiments, compositions and methods comprising reflective flowable materials, e.g., reflective liquids including reflective inks and/or liquid metals, are described. In some embodiments, a surface is contacted with a reflective flowable material, thereby forming a reflective layer on the surface. In some embodiments, the surface is a surface of a waveguide, for example a waveguide for a display device, and the flowable material coats surfaces of protrusions on the surface to form reflective diffractive optical elements. Some embodiments include a display device comprising a reflective layer of reflective flowable material.
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Patent Agency Ranking
公开(公告)号：US20200041712A1
公开(公告)日：2020-02-06
申请号：US16596630
申请日：2019-10-08
Applicant: Magic Leap, Inc.
Inventor： Christophe Peroz , Mauro Melli , Vikramjit Singh , David Jurbergs , Jeffrey Dean Schmulen , Zongxing Wang , Shuqiang Yang , Frank Y. Xu , Kang Luo , Marlon Edward Menezes , Michael Nevin Miller
IPC: F21V8/00 , G02B27/01 , G02B7/00 , G06F3/01 , G06F3/147 , G09G3/00 , G09G3/20 , G02B5/30 , G02B27/00 , G02B27/28 , G02B27/10 , H04N9/31 , G02C5/16 , G02C11/00 , G06F1/16 , G06F1/20 , H05K7/20 , G02B5/18
Abstract: A method of manufacturing a waveguide having a combination of a binary grating structure and a blazed grating structure includes cutting a substrate off-axis, depositing a first layer on the substrate, and depositing a resist layer on the first layer. The resist layer includes a pattern. The method also includes etching the first layer in the pattern using the resist layer as a mask. The pattern includes a first region and a second region. The method further includes creating the binary grating structure in the substrate in the second region and creating the blazed grating structure in the substrate in the first region.
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7.发明授权公开(公告)号：US10371876B2
公开(公告)日：2019-08-06
申请号：US16042996
申请日：2018-07-23
Applicant: Magic Leap, Inc.
Inventor： Marlon Edward Menezes , Jeffrey Dean Schmulen , Neal Paul Ricks , Victor Kai Liu , Zongxing Wang , David Carl Jurbergs
Abstract: In some embodiments, compositions and methods comprising reflective flowable materials, e.g., reflective liquids including reflective inks and/or liquid metals, are described. In some embodiments, a surface is contacted with a reflective flowable material, thereby forming a reflective layer on the surface. In some embodiments, the surface is a surface of a waveguide, for example a waveguide for a display device, and the flowable material coats surfaces of protrusions on the surface to form reflective diffractive optical elements. Some embodiments include a display device comprising a reflective layer of reflective flowable material.
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公开(公告)号：US10830936B2
公开(公告)日：2020-11-10
申请号：US16555965
申请日：2019-08-29
Applicant: Magic Leap, Inc.
Inventor： Marlon Edward Menezes , Jeffrey Dean Schmulen , Neal Paul Ricks , Victor Kai Liu , Zongxing Wang , David Carl Jurbergs
Abstract: In some embodiments, compositions and methods comprising reflective flowable materials, e.g., reflective liquids including reflective inks and/or liquid metals, are described. In some embodiments, a surface is contacted with a reflective flowable material, thereby forming a reflective layer on the surface. In some embodiments, the surface is a surface of a waveguide, for example a waveguide for a display device, and the flowable material coats surfaces of protrusions on the surface to form reflective diffractive optical elements. Some embodiments include a display device comprising a reflective layer of reflective flowable material.
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公开(公告)号：US10823894B2
公开(公告)日：2020-11-03
申请号：US16596630
申请日：2019-10-08
Applicant: Magic Leap, Inc.
Inventor： Christophe Peroz , Mauro Melli , Vikramjit Singh , David Jurbergs , Jeffrey Dean Schmulen , Zongxing Wang , Shuqiang Yang , Frank Y. Xu , Kang Luo , Marlon Edward Menezes , Michael Nevin Miller
IPC: G02B5/18 , G02B6/00 , F21V8/00 , G06F3/01 , G06F3/147 , G09G3/00 , G09G3/20 , G02B27/01 , G02B7/00 , G02B5/30 , G02B27/00 , G02B27/28 , G02B27/10 , H04N9/31 , G02C5/16 , G02C11/00 , G06F1/16 , G06F1/20 , H05K7/20 , G02B6/34 , G02B6/293 , G02B27/30
Abstract: A method of manufacturing a waveguide having a combination of a binary grating structure and a blazed grating structure includes cutting a substrate off-axis, depositing a first layer on the substrate, and depositing a resist layer on the first layer. The resist layer includes a pattern. The method also includes etching the first layer in the pattern using the resist layer as a mask. The pattern includes a first region and a second region. The method further includes creating the binary grating structure in the substrate in the second region and creating the blazed grating structure in the substrate in the first region.
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公开(公告)号：US10481317B2
公开(公告)日：2019-11-19
申请号：US15683706
申请日：2017-08-22
Applicant: Magic Leap, Inc.
Inventor： Christophe Peroz , Mauro Melli , Vikramjit Singh , David Jurbergs , Jeffrey Dean Schmulen , Zongxing Wang , Shuqiang Yang , Frank Y. Xu , Kang Luo , Marlon Edward Menezes , Michael Nevin Miller
IPC: G02B5/18 , G02B6/00 , F21V8/00 , G02B5/30 , G02B27/00 , G02B27/01 , G02B27/28 , G02B27/10 , H04N9/31 , G02C5/16 , G02C11/00 , G06F1/16 , G06F1/20 , G09G3/00 , H05K7/20 , G06F3/01 , G06F3/147 , G09G3/20 , G02B7/00 , G02B27/30
Abstract: A method of manufacturing a waveguide having a combination of a binary grating structure and a blazed grating structure includes cutting a substrate off-axis, depositing a first layer on the substrate, and depositing a resist layer on the first layer. The resist layer includes a pattern. The method also includes etching the first layer in the pattern using the resist layer as a mask. The pattern includes a first region and a second region. The method further includes creating the binary grating structure in the substrate in the second region and creating the blazed grating structure in the substrate in the first region.
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