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公开(公告)号：US12162746B1
公开(公告)日：2024-12-10
申请号：US17551661
申请日：2021-12-15
Applicant: Mirrorcle Technologies, Inc.
Inventor： Veljko Milanovic
Abstract: A MEMS micromirror device comprising, a reflective movable mirror, and a surrounding substrate coplanar to the mirror. A physical gap between the mirror and the surrounding substrate filled with fluid and finger structures extend from a perimeter of the movable mirror into the physical gap.
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公开(公告)号：US11927745B1
公开(公告)日：2024-03-12
申请号：US17551539
申请日：2021-12-15
Applicant: Mirrorcle Technologies, Inc.
Inventor： Veljko Milanovic , Abhishek Kasturi
CPC classification number: G02B26/101 , G02B26/0833 , G02B27/0101 , G02B27/0172 , G02B27/141 , G02B2027/0114
Abstract: An apparatus, comprising two or more scan modules, each scan module having two or more laser sources that generate two or more laser beams and a beam deflector that deflects the two or more laser beams. A fluorescent emissive sheet (FES) receives the two or more laser beams deflected by the beam deflectors of the two or more scan modules and emit light of a first wavelength that is of a longer wavelength than that of the two or more laser beams at a first portion of the FES that is struck by the two or more laser beams. The two or more scan modules are disposed on a same side of the FES. The FES includes a second portion of the FES that emit a second wavelength of light that is different from the first wavelength and that has a longer than the wavelength than the two or more laser beams when the second portion is struck by the two or more laser beams. Imaging optics form a virtual image from the light emitted from the first portion or second portion of the FES that is struck by the two or more laser beams.
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3.发明授权公开(公告)号：US12215020B2
公开(公告)日：2025-02-04
申请号：US18436373
申请日：2024-02-08
Applicant: MIRRORCLE TECHNOLOGIES, INC.
Inventor： Stefan Richter , Johannes Kindt , Veljko Milanovic
Abstract: A microelectromechanical system (MEMS) device includes a substrate, a suspended element and a damping structure connected to the suspended element and one or more fluid confinement structures. The suspended element is connected to a fixed part of the substrate by one or more flexures configured to permit movement of the suspended element relative to a fixed part of the substrate. The damping structure extends into a gap between the suspended element and the fixed part of the substrate. The damping structure includes one or more winglets that protrude over a recessed portion of the fixed part of the substrate. The fluid confinement structures are formed by the recessed portion of the fixed substrate and are configured to permit movement of the damping structure over the recessed portion of the substrate and confine a viscoelastic fluid to the limited portion of the gap underneath the winglets.
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4.发明公开公开(公告)号：US20230399224A1
公开(公告)日：2023-12-14
申请号：US18238021
申请日：2023-08-25
Applicant: Mirrorcle Technologies, Inc.
Inventor： Stefan Richter , Johannes Kindt , Veljko Milanovic
CPC classification number: B81B3/0078 , H02N1/008 , B81B2201/04 , B81B2203/0154 , B81B2203/058
Abstract: MEMS devices include a suspended element connected to a fixed part of a substrate by one or more flexures, wherein the one or more flexures are configured to permit movement of the suspended element relative to a fixed part of the substrate. A sensor coupled to the suspended element and a damping structure coupled to the suspended element extends into a gap between the suspended element and the fixed part of the substrate. One or more fluid confinement structures are configured to permit movement of the damping structure within a limited portion of the gap and to confine a viscoelastic fluid to the limited portion of the gap.
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公开(公告)号：US11111133B1
公开(公告)日：2021-09-07
申请号：US15882859
申请日：2018-01-29
Applicant: Mirrorcle Technologies, Inc.
Inventor： Veljko Milanovic
Abstract: A MEMS device includes a movable mirror and a solid material below the mirror that removes more heat from the mirror and creates more viscous drag than if the solid material were absent while allowing free movement of the mirror. A MEMS system includes a movable mirror, transparent window, electronic package, and a fluid-tight cavity between the window and the electronic package filled with a fluid exhibiting higher thermal conductivity than air. Another system has a reflective movable mirror, transparent window, and a lid that holds the window close to the mirror without obstructing its free movement. There is greater vertical clearance between the MEMS system and lid than between the mirror and MEMS system. Another MEMS device has a movable mirror and a surrounding substrate coplanar to the mirror. A gap between the mirror and substrate is filled with fluid. Finger structures extend from the mirror into the gap.
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Patent Agency Ranking
公开(公告)号：US10732403B2
公开(公告)日：2020-08-04
申请号：US16455498
申请日：2019-06-27
Applicant: Mirrorcle Technologies, Inc.
Inventor： Veljko Milanovic , Abhishek Kasturi
Abstract: An apparatus includes a scan module having one or more laser sources that generate one or more initial laser beams and two or more beam deflectors that deflect the initial laser beam(s). A beam optic substantially collimates the initial laser beam(s) to produce one or more collimated laser beams. one or more beam deflector controllers control the angle of beam deflection from each beam deflector. Relay optics between the two or more beam deflectors image each sequential beam deflector onto the subsequent beam deflector in such a manner that the beam deflecting from the last beam deflector in an optical chain contains a combination or superposition of all the beam deflections of the beam deflectors in the sequence, and maintains a beam divergence of the one or more collimated beams.
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公开(公告)号：US12116268B2
公开(公告)日：2024-10-15
申请号：US18238021
申请日：2023-08-25
Applicant: Mirrorcle Technologies, Inc.
Inventor： Stefan Richter , Johannes Kindt , Veljko Milanovic
CPC classification number: B81B3/0078 , H02N1/008 , B81B2201/04 , B81B2203/0154 , B81B2203/058
Abstract: MEMS devices include a suspended element connected to a fixed part of a substrate by one or more flexures, wherein the one or more flexures are configured to permit movement of the suspended element relative to a fixed part of the substrate. A sensor coupled to the suspended element and a damping structure coupled to the suspended element extends into a gap between the suspended element and the fixed part of the substrate. One or more fluid confinement structures are configured to permit movement of the damping structure within a limited portion of the gap and to confine a viscoelastic fluid to the limited portion of the gap.
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公开(公告)号：US11960075B1
公开(公告)日：2024-04-16
申请号：US17551487
申请日：2021-12-15
Applicant: Mirrorcle Technologies, Inc.
Inventor： Veljko Milanovic , Abhishek Kasturi
CPC classification number: G02B26/101 , G02B26/0833 , G02B27/0101 , G02B27/0172 , G02B27/141 , G02B2027/0114
Abstract: An apparatus, comprising one or more scan modules, each scan module having one or more laser sources that generate one or more laser beams and a beam deflector that deflects the one or more laser beams. A fluorescent emissive sheet (FES) receives the one or more laser beams deflected by the beam deflectors of the one or more scan modules and emits light of longer wavelength than that of the one or more laser beams at portions of the FES that are struck by the one or more laser beams. An optically transmissive viewing window coupled to a helmet wherein the light of longer wavelength than that of the one or more laser beams is projected onto the viewing window.
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9.发明授权公开(公告)号：US11927744B1
公开(公告)日：2024-03-12
申请号：US17551511
申请日：2021-12-15
Applicant: Mirrorcle Technologies, Inc.
Inventor： Veljko Milanovic , Abhishek Kasturi
CPC classification number: G02B26/101 , G02B26/0833 , G02B27/0101 , G02B27/0172 , G02B27/141 , G02B2027/0114
Abstract: An apparatus, comprising one or more scan modules, each scan module having one or more laser sources that generate one or more laser beams and a beam deflector that deflects the one or more laser beams. A fluorescent emissive sheet (FES) receives the one or more laser beams deflected by the beam deflectors of the one or more scan modules and emits light of longer wavelength than that of the one or more laser beams at portions of the FES that are struck by the one or more laser beams. The FES includes at least one pre-patterned image configured to be highlighted by the one or more laser beams. Imaging optics form a virtual image from the light emitted from the portions of the FES that are struck by the one or more laser beams.
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公开(公告)号：US20190324265A1
公开(公告)日：2019-10-24
申请号：US16455498
申请日：2019-06-27
Applicant: Mirrorcle Technologies, Inc.
Inventor： Veljko Milanovic , Abhishek Kasturi
Abstract: An apparatus includes a scan module having one or more laser sources that generate one or more initial laser beams and two or more beam deflectors that deflect the initial laser beam(s). A beam optic substantially collimates the initial laser beam(s) to produce one or more collimated laser beams. one or more beam deflector controllers control the angle of beam deflection from each beam deflector. Relay optics between the two or more beam deflectors image each sequential beam deflector onto the subsequent beam deflector in such a manner that the beam deflecting from the last beam deflector in an optical chain contains a combination or superposition of all the beam deflections of the beam deflectors in the sequence, and maintains a beam divergence of the one or more collimated beams.
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