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公开(公告)号：US10277873B2
公开(公告)日：2019-04-30
申请号：US15416161
申请日：2017-01-26
Applicant: Maradin Technologies Ltd.
Inventor： Matan Naftali , Gad Yearim , Adi Baram , Menashe Yehiel
Abstract: A system and method for providing a dimming factor of N using a laser display device having plural colored laser diodes each generating a colored laser beam according to control parameters. At least one of the control parameters of at least one of the laser diodes is varied, at least one of the control parameters being operative to reduce intensity of at least one of the colored laser beams. Varying may comprise providing a dimming factor of m
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2.发明授权公开(公告)号：US09769444B2
公开(公告)日：2017-09-19
申请号：US15250033
申请日：2016-08-29
Applicant: MARADIN TECHNOLOGIES LTD.
Inventor： Matan Naftali , Menashe Yehiel , Gad Yearim
CPC classification number: H04N9/3185 , G02B26/101 , G03B21/008 , G03B21/147 , G03B21/2033 , H04N5/7458 , H04N9/3129 , H04N9/3161
Abstract: A system for projecting 2D images, providing a computerized representation of a first, dense, grid of spatial 3D coordinates which respectively correspond to a set of time-points evenly distributed along a time-dimension with constant time-discretization; deriving a dense 2D representation of an image, whose coordinate pairs respectively correspond to said set of time-points; d. Defining a sparse 2D grid of second coordinate pairs, spaced such that distances between any two adjacent coordinate pairs along a row of said sparse 2D grid are constant; and finding, coordinate pairs closest to the second sparser grid to yield a third grid, and a laser controller to control the laser to project a digitally represented image, from said distance, timed to project pixels whose locations respectively correspond to the subset of uniformly distanced positions forming said third grid, thereby to prevent image distortion despite non-uniformity of micro-mirror's angular velocity.
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3.发明授权公开(公告)号：US09523909B2
公开(公告)日：2016-12-20
申请号：US14342676
申请日：2012-09-04
Applicant: Matan Naftali , Eytan Keydar , Tal Langer , Sharon Hornstein
Inventor： Matan Naftali , Eytan Keydar , Tal Langer , Sharon Hornstein
CPC classification number: G03B21/28 , G02B26/0841 , G09G3/025 , G09G3/346 , G09G2310/08
Abstract: A resonance locking system for a pico-projector, the system comprising a resonance frequency sensor operative for sensing change in resonance frequency of a miniature mechanical device (10) including a moving mirror assembly having a driving frequency, by comparing a current resonance frequency to a reference; and a feedback loop changing at least one aspect of use of the miniature moving mirror assembly responsive to a current value of the resonance frequency measured by the sensor.
Abstract translation: 一种用于微型投影仪的共振锁定系统，该系统包括谐振频率传感器，该谐振频率传感器用于通过将电流谐振频率与电流谐振频率进行比较来检测包括具有驱动频率的移动反射镜组件的微型机械装置（10）的谐振频率的变化 参考; 以及反馈回路，响应于由传感器测量的谐振频率的当前值，改变微型移动镜组件的使用的至少一个方面。
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4.发明授权System and method for correcting optical distortions when projecting 2D images onto 2D surfaces 有权用于在将2D图像投影到2D表面上时校正光学失真的系统和方法公开(公告)号：US09456172B2
公开(公告)日：2016-09-27
申请号：US14405011
申请日：2013-06-02
Applicant: MARADIN TECHNOLOGIES LTD.
Inventor： Matan Naftali , Sharon Hornstein , Menashe Yehiel
CPC classification number: H04N9/3185 , G02B26/101 , G03B21/008 , G03B21/147 , G03B21/2033 , H04N5/7458 , H04N9/3129 , H04N9/3161
Abstract: A system for projecting 2D images, providing a computerized representation of a first, dense, grid of spatial 3D coordinates which respectively correspond to a set of time-points evenly distributed along a time-dimension with constant time-discretization; deriving a dense 2D representation of an image, whose coordinate pairs respectively correspond to said set of time-points; d. Defining a sparse 2D grid of second coordinate pairs, spaced such that distances between any two adjacent coordinate pairs along a row of said sparse 2D grid are constant; and finding, coordinate pairs closest to the second sparser grid to yield a third grid, and a laser controller to control the laser to project a digitally represented image, from said distance, timed to project pixels whose locations respectively correspond to the subset of uniformly distanced positions forming said third grid, thereby to prevent image distortion despite non-uniformity of micro-mirror's angular velocity.
Abstract translation: 一种用于投影2D图像的系统，提供分别对应于沿着具有恒定时间离散化的时间维度均匀分布的一组时间点的空间3D坐标的第一密集网格的计算机化表示; 导出图像的密集2D表示，其坐标对分别对应于所述一组时间点; d。 定义第二坐标对的稀疏2D网格，间隔开，使得沿着所述稀疏2D网格的行的任何两个相邻坐标对之间的距离是恒定的; 并且找到最靠近第二稀疏栅格的对数，以产生第三栅格;以及激光控制器，用于控制激光器从所述距离投影数字表示的图像，定时到投影像素，其位置分别对应于均匀间隔的子集 形成所述第三格栅的位置，从而尽管微镜的角速度不均匀来防止图像失真。
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5.发明申请公开(公告)号：US20140218700A1
公开(公告)日：2014-08-07
申请号：US14342676
申请日：2012-09-04
Applicant: Matan Naftali , Eytan Keydar , Tal Langer , Sharon Hornstein
Inventor： Matan Naftali , Eytan Keydar , Tal Langer , Sharon Hornstein
IPC: G03B21/28
CPC classification number: G03B21/28 , G02B26/0841 , G09G3/025 , G09G3/346 , G09G2310/08
Abstract: A resonance locking system for a pico-projector, the system comprising a resonance frequency sensor operative for sensing change in resonance frequency of a miniature mechanical device (10) including a moving mirror assembly having a driving frequency, by comparing a current resonance frequency to a reference; and a feedback loop changing at least one aspect of use of the miniature moving mirror assembly responsive to a current value of the resonance frequency measured by the sensor.
Abstract translation: 一种用于微型投影仪的共振锁定系统，该系统包括谐振频率传感器，该谐振频率传感器用于通过将电流谐振频率与电流谐振频率进行比较来检测包括具有驱动频率的移动反射镜组件的微型机械装置（10）的谐振频率的变化 参考; 以及反馈回路，响应于由传感器测量的谐振频率的当前值，改变微型移动镜组件的使用的至少一个方面。
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Patent Agency Ranking
6.发明授权公开(公告)号：US11899226B2
公开(公告)日：2024-02-13
申请号：US17690442
申请日：2022-03-09
Applicant: Maradin Ltd.
Inventor： Inbal Herer , Adi Baram , Matan Naftali
CPC classification number: G02B5/08 , B81B3/00 , C03C25/223 , G02B1/10 , G02B5/20 , G02B26/0833 , G02B27/0977
Abstract: Optical apparatus comprising a MEMS substrate having a surface; and a stack of optical coatings which is deposited on the MEMS substrate's surface and which modifies at least one property of light impinging on the stack.
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7.发明申请SYSTEM AND METHOD FOR CORRECTING OPTICAL DISTORTIONS WHEN PROJECTING 2D IMAGES ONTO 2D SURFACES 有权当将2D图像投影到2D表面时校正光学失真的系统和方法公开(公告)号：US20150124174A1
公开(公告)日：2015-05-07
申请号：US14405011
申请日：2013-06-02
Applicant: MARADIN TECHNOLOGIES LTD.
Inventor： Matan Naftali , Sharon Hornstein , Menashe Yehiel
IPC: H04N5/74
CPC classification number: H04N9/3185 , G02B26/101 , G03B21/008 , G03B21/147 , G03B21/2033 , H04N5/7458 , H04N9/3129 , H04N9/3161
Abstract: A system for projecting 2D images, providing a computerized representation of a first, dense, grid of spatial 3D coordinates which respectively correspond to a set of time-points evenly distributed along a time-dimension with constant time-discretization; deriving a dense 2D representation of an image, whose coordinate pairs respectively correspond to said set of time-points; d. Defining a sparse 2D grid of second coordinate pairs, spaced such that distances between any two adjacent coordinate pairs along a row of said sparse 2D grid are constant; and finding, coordinate pairs closest to the second sparser grid to yield a third grid, and a laser controller to control the laser to project a digitally represented image, from said distance, timed to project pixels whose locations respectively correspond to the subset of uniformly distanced positions forming said third grid, thereby to prevent image distortion despite non-uniformity of micro-mirror's angular velocity.
Abstract translation: 一种用于投影2D图像的系统，提供分别对应于沿着具有恒定时间离散化的时间维度均匀分布的一组时间点的空间3D坐标的第一密集网格的计算机化表示; 导出图像的密集2D表示，其坐标对分别对应于所述一组时间点; d。 定义第二坐标对的稀疏2D网格，间隔开，使得沿着所述稀疏2D网格的行的任何两个相邻坐标对之间的距离是恒定的; 并且找到最靠近第二稀疏栅格的对数，以产生第三栅格;以及激光控制器，用于控制激光器从所述距离投影数字表示的图像，定时到投影像素，其位置分别对应于均匀间隔的子集 形成所述第三格栅的位置，从而尽管微镜的角速度不均匀来防止图像失真。
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公开(公告)号：US20120235779A1
公开(公告)日：2012-09-20
申请号：US13422082
申请日：2012-03-16
Applicant: Adi BARAM , Matan Naftali , Sharon Hornstein , Inbal Herer , Menashe Yehiel
Inventor： Adi BARAM , Matan Naftali , Sharon Hornstein , Inbal Herer , Menashe Yehiel
CPC classification number: H01F5/003 , H01F41/041 , H01F2007/068 , H01F2017/002 , H01L21/76898 , H01L23/5227 , H01L2924/0002 , Y10T29/49071 , H01L2924/00
Abstract: A method for manufacturing a conductive coil, the method comprising using a semiconductor fabrication process (e.g. TSV) to manufacture a coil, typically a planar spiral conductive coil.
Abstract translation: 一种用于制造导电线圈的方法，所述方法包括使用半导体制造工艺（例如TSV）来制造线圈，通常为平面螺旋导电线圈。
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公开(公告)号：US20110228367A1
公开(公告)日：2011-09-22
申请号：US12958808
申请日：2010-12-02
Applicant: Yoram LUBIANIKER , Raviv ERLICH , Matan NAFTALI , Adi BARAM
Inventor： Yoram LUBIANIKER , Raviv ERLICH , Matan NAFTALI , Adi BARAM
CPC classification number: G02B26/085 , G02B26/0841 , G02B26/105 , H01F2007/068 , H02K33/16 , H02N1/008
Abstract: Provided is a Micro-Electro-Mechanical Systems (MEMS) device for actuating a gimbaled element, the device including a symmetric electromagnetic actuator for actuating one degree of freedom (DOF) and a symmetric electrostatic actuator for actuating the second degree of freedom.
Abstract translation: 提供了用于致动万向节元件的微机电系统（MEMS）装置，该装置包括用于致动一个自由度的对称电磁致动器（DOF）和用于致动第二自由度的对称静电致动器。
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公开(公告)号：US10663748B2
公开(公告)日：2020-05-26
申请号：US15777731
申请日：2016-11-22
Applicant: MARADIN TECHNOLOGIES LTD.
Inventor： Matan Naftali , Inbal Herer , Adi Baram , Menashe Yehiel
Abstract: A system and method for using a laser, including using a coherent light source to generate a beam having a dominant wavelength wl; and providing along the beam's light path, at least one optical element having a surface upon which the beam impinges, whose roughness is between D and ½ wl−D where D is double the tolerance of the laser's dominant wavelength.
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