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公开(公告)号：US20240262058A1
公开(公告)日：2024-08-08
申请号：US18396356
申请日：2023-12-26
Applicant: Meta Platforms Technologies, LLC
Inventor： Rongzhi Huang , Nan Zhu , Jordy Rooijakkers , Daniel Puskas , Brent Bollman , Anqi Ji , Jason Lozo , Alexander Sohn , Marvin Dion Alim , Sho Nakahara , Kurt Jenkins , Keyuan Huang , Fang Peng , Hanqing Zhao , Yu Li , Weiyao Li , Amir Ryan Zamiri , Terence Johnson Lop Shie Chan , Yoshitaka Sato
CPC classification number: B29D11/00403 , B29D11/00442 , G02B1/041 , G02B27/0172 , G02B2003/0093 , G02B2027/0178
Abstract: A method of manufacturing a meniscus lens includes providing an optical lens substrate having a non-planar deposition surface and depositing a resinous layer over the deposition surface to form the lens. Such a printed lens may have a radius of curvature of less than approximately 80 mm, sag of from approximately 2 mm to approximately 20 mm, a maximum thickness of less than approximately 40 mm, and a minimum thickness variation of at least approximately 2 mm.
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2.发明公开公开(公告)号：US20240184136A1
公开(公告)日：2024-06-06
申请号：US18506279
申请日：2023-11-10
Applicant: Meta Platforms Technologies, LLC
Inventor： Robin Sharma , Carl Chancy , Afsoon Jamali , Kurt Jenkins , Yang Zheng , Rongzhi Huang , Timothy Louis Wong , Evan Mark Richards
CPC classification number: G02C7/027 , G02B27/0093 , G02B27/0172 , G02C7/083 , G02B2027/0178 , G02C2202/12
Abstract: An apparatus includes a partial reflector, a first lens, a reflective polarizer, and a second lens. The second lens includes a first part and a second part coupled to the first part with at least one optical property designed to correct a specific user's refractive error. Various other apparatuses, systems, and methods of manufacture are also disclosed.
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公开(公告)号：US20240045168A1
公开(公告)日：2024-02-08
申请号：US18312204
申请日：2023-05-04
Applicant: Meta Platforms Technologies, LLC
Inventor： Andrew John Ouderkirk , Kurt Jenkins , Sheng Ye , Liliana Ruiz Diaz , John Cooke , Ying Geng , Barry David Silverstein
CPC classification number: G02B7/028 , G02B3/12 , G02B27/0172 , G02B17/086 , B29D11/00432 , G02B2027/0178 , G02B5/3041
Abstract: The disclosed apparatus may include a first rigid lens; a second rigid lens, a seal that couples the first rigid lens and the second rigid lens together, where the first rigid lens, the second rigid lens, and the seal define a cavity; and a fluid within the cavity, where the seal is adapted to admit expansions of the fluid within the cavity. Various other apparatuses and methods also disclosed.
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公开(公告)号：US20230194873A1
公开(公告)日：2023-06-22
申请号：US17962270
申请日：2022-10-07
Applicant: Meta Platforms Technologies, LLC
Inventor： Afsoon Jamali , Sandro Pintz , Kurt Jenkins , Christopher Stipe
IPC: G02B27/01 , G02F1/1335 , G02F1/01 , G06F1/16
CPC classification number: G02B27/0172 , G02F1/0136 , G02F1/133526 , G02F1/133536 , G06F1/163 , G02B2027/0178 , G02F1/1396
Abstract: A device is provided. The device includes a reflective polarizer configured to selectively reflect or transmit a polarized light based on a polarization of the polarized light. The device also includes a display element disposed at a first side of the reflective polarizer, and configured to output a first image light representing a virtual image. The device also includes a polarization switch disposed between the display element and the reflective polarizer, and configured to switch or maintain a polarization of the first image light. The device further includes an active dimming device disposed at a second side of the reflective polarizer, and configured to provide an adjustable transmittance of an input light.
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公开(公告)号：US20250044519A1
公开(公告)日：2025-02-06
申请号：US18396353
申请日：2023-12-26
Applicant: Meta Platforms Technologies, LLC
Inventor： Kurt Jenkins
IPC: G02B6/34
Abstract: A method of manufacturing a micro-molded prism geometric waveguide includes forming a first transflective mirror element and a separate second transflective mirror element, forming a first functional coating over an active surface of the first transflective mirror element, forming a second functional coating over an active surface of the second transflective mirror element, and aligning the first transflective mirror element with the second transflective mirror element to form a microprism array.
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Patent Agency Ranking
公开(公告)号：US11604366B2
公开(公告)日：2023-03-14
申请号：US16797566
申请日：2020-02-21
Applicant: META PLATFORMS TECHNOLOGIES, LLC
Inventor： Andrew John Ouderkirk , Robin Sharma , Karol Constantine Hatzilias , Sheng Ye , Sebastian Sztuk , Kirk Erik Burgess , Javier San Agustin Lopez , Neeraj Choubey , Bo Asp Andersen , Kurt Jenkins
Abstract: An optical assembly includes an optically transparent substrate and a first lens removably coupled with the optically transparent substrate by one or more adhesive layers. The one or more adhesive layers are positioned between the optically transparent substrate and the first lens. Also disclosed are an eye-tracker and a display device, each of which includes the optical assembly.
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公开(公告)号：US20250044520A1
公开(公告)日：2025-02-06
申请号：US18545839
申请日：2023-12-19
Applicant: Meta Platforms Technologies, LLC
Inventor： Kurt Jenkins
Abstract: A method of manufacturing a multi-part geometric waveguide includes forming a primary prism element and a separate secondary prism element, forming a functional coating over an active surface of the primary prism element, forming a functional coating over an active surface of the secondary prism element, aligning and bonding the primary prism element to a carrier plate, and aligning and bonding the secondary prism element to the carrier plate.
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公开(公告)号：US11936100B2
公开(公告)日：2024-03-19
申请号：US17696633
申请日：2022-03-16
Applicant: Meta Platforms Technologies, LLC
Inventor： Kurt Jenkins , Sandro Pintz , Joseph O'keeffe
CPC classification number: H01Q1/273 , B33Y10/00 , B33Y30/00 , B33Y80/00 , G02B27/0172 , H01Q7/00 , B29C64/124
Abstract: According to examples, a lens configuration for a head-mounted display (HMD) device may include a base platform made from glass or plastic, an antenna layer deposited onto the base platform, an optical polymer film deposited onto the antenna layer, and a lens layer deposited onto the optical polymer film through a 3D printing technique. The antenna layer may include a transparent antenna embedded into or deposited onto a transparent layer. The lens layer may be 3D printed as multiple partial layers to have a shape that matches a prescription for the lens layer.
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公开(公告)号：US11852827B2
公开(公告)日：2023-12-26
申请号：US17962270
申请日：2022-10-07
Applicant: Meta Platforms Technologies, LLC
Inventor： Afsoon Jamali , Sandro Pintz , Kurt Jenkins , Christopher Stipe
IPC: G02B27/01 , G02F1/1335 , G02F1/01 , G06F1/16 , G02F1/139 , G02F1/1334
CPC classification number: G02B27/0172 , G02F1/0136 , G02F1/133526 , G02F1/133536 , G06F1/163 , G02B27/0176 , G02B2027/0118 , G02B2027/0161 , G02B2027/0178 , G02F1/1396 , G02F1/13345
Abstract: A device is provided. The device includes a reflective polarizer configured to selectively reflect or transmit a polarized light based on a polarization of the polarized light. The device also includes a display element disposed at a first side of the reflective polarizer, and configured to output a first image light representing a virtual image. The device also includes a polarization switch disposed between the display element and the reflective polarizer, and configured to switch or maintain a polarization of the first image light. The device further includes an active dimming device disposed at a second side of the reflective polarizer, and configured to provide an adjustable transmittance of an input light.
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公开(公告)号：US20230299470A1
公开(公告)日：2023-09-21
申请号：US17696633
申请日：2022-03-16
Applicant: Meta Platforms Technologies, LLC
Inventor： Kurt Jenkins , Sandro Pintz , Joseph O'keeffe
CPC classification number: H01Q1/273 , G02B27/0172 , H01Q7/00 , B33Y80/00 , B33Y10/00 , B33Y30/00 , B29C64/124
Abstract: According to examples, a lens configuration for a head-mounted display (HMD) device may include a base platform made from glass or plastic, an antenna layer deposited onto the base platform, an optical polymer film deposited onto the antenna layer, and a lens layer deposited onto the optical polymer film through a 3D printing technique. The antenna layer may include a transparent antenna embedded into or deposited onto a transparent layer. The lens layer may be 3D printed as multiple partial layers to have a shape that matches a prescription for the lens layer.
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