公开(公告)号：US12066618B2

公开(公告)日：2024-08-20

申请号：US18218846

申请日：2023-07-06

申请人： Inscopix, Inc.

发明人： Mark Trulson ,  Koen Visscher ,  Kevin Newman

IPC分类号： G02B21/18 ,  G02B19/00 ,  G02B21/02 ,  G02B21/24 ,  G02B21/36 ,  G02B27/00

CPC分类号： G02B21/18 ,  G02B19/0014 ,  G02B19/0066 ,  G02B21/02 ,  G02B21/241 ,  G02B21/361 ,  G02B21/367 ,  G02B27/0037

摘要： Systems and methods for multi-color imaging using a microscope system. The microscope system can have a relatively small size as compared to an average microscope system. The microscope system can include various components configured to reduce or eliminate image artifacts such as chromatic aberrations and/or noise from stray light that can occur during multi-color imaging. The components can be configured to reduce or eliminate the image artifacts, and/or noise without substantially changing the size of the microscope system.

公开(公告)号：US20240219698A1

公开(公告)日：2024-07-04

申请号：US18396916

申请日：2023-12-27

申请人： Ushio Denki Kabushiki Kaisha

发明人： Takeo MATSUSHIMA ,  Yusuke FUKUDA

IPC分类号： G02B19/00 ,  G02B27/30

CPC分类号： G02B19/0066 ,  G02B19/0009 ,  G02B27/30

摘要： A light source device includes a plurality of LEDs, a collimating optical system disposed corresponding to the plurality of LEDs, a condensing optical system that condenses light exiting from the collimating optical system, and a fly-eye integrator into which the light exiting from the condensing optical system is incident. Assuming that parallel light is defined as a virtual secondary light source, the parallel light being obtained from light traveling from a virtual primary light source disposed at a back focus position of the condensing optical system toward the condensing optical system with a maximum effective acceptance angle of the fly-eye integrator as a divergence angle and then passing through the condensing optical system, the virtual secondary light source has a width that substantially coincides with a width of a secondary light source determined according to a shape of a light exit surface of the collimating optical system.

公开(公告)号：US11988825B2

公开(公告)日：2024-05-21

申请号：US17883500

申请日：2022-08-08

申请人： Acera LLC

发明人： Thomas V. Root ,  Thomas Davis ,  Michael Cook ,  Carlton S. Jones ,  David Leo ,  Michael S. Epstein

IPC分类号： G02B23/24 ,  A61B1/00 ,  A61B1/06 ,  F21L4/00 ,  F21V3/00 ,  F21V5/04 ,  F21V8/00 ,  F21V15/01 ,  F21V17/12 ,  F21V23/04 ,  F21V23/06 ,  F21V29/77 ,  F21V29/89 ,  G02B1/04 ,  G02B6/42 ,  G02B19/00 ,  H05B45/10 ,  A61B1/07 ,  F21L14/02 ,  F21W131/20 ,  F21W131/40 ,  F21Y115/10 ,  G02B6/38

CPC分类号： G02B23/2453 ,  A61B1/0011 ,  A61B1/00126 ,  A61B1/0669 ,  F21L4/005 ,  F21V3/00 ,  F21V5/04 ,  F21V5/048 ,  F21V15/01 ,  F21V17/12 ,  F21V23/0414 ,  F21V23/06 ,  F21V29/773 ,  F21V29/89 ,  G02B1/041 ,  G02B6/0006 ,  G02B6/0008 ,  G02B6/4206 ,  G02B6/4231 ,  G02B6/4269 ,  G02B6/428 ,  G02B19/0066 ,  G02B23/2469 ,  H05B45/10 ,  A61B1/00105 ,  A61B1/07 ,  F21L4/00 ,  F21L14/02 ,  F21W2131/20 ,  F21W2131/40 ,  F21Y2115/10 ,  G02B6/3807

摘要： In one aspect, a light module is disclosed, which includes a housing providing a hollow chamber extending from a proximal end to a distal end, and a lens positioned in the hollow chamber, where the lens has a lens body comprising an input surface for receiving light from a light source and an output surface through which light exits the lens body, said lens further comprising a collar at least partially encircling said lens body. The light module further includes at least one shoulder on which the lens collar can be seated for positioning the lens within the housing. A light source, e.g., an LED, is coupled to the hollow chamber, e.g., at its proximal end, for providing light to the lens. In some embodiments, an optical window is disposed in the hollow chamber and is optically coupled to the output surface of the lens such that the light exiting the lens passes through the optical window before exiting the light module. In some embodiments, the shoulder can be formed as part of the housing. In other embodiments, the shoulder can be provided by a sleeve disposed in the module's housing.

公开(公告)号：US11960109B2

公开(公告)日：2024-04-16

申请号：US17331342

申请日：2021-05-26

申请人： UNIVERSIDAD COMPLUTENSE DE MADRID

发明人： Celia Sanchez Ramos

IPC分类号： G01J1/02 ,  A61B5/00 ,  G01J1/42 ,  G02B5/22 ,  G02B19/00 ,  H04N9/64 ,  A61B5/11 ,  A61F2/16 ,  G01J9/00 ,  G02B5/20 ,  G09F9/33 ,  H01L33/44

CPC分类号： G02B5/22 ,  A61B5/68 ,  G01J1/0219 ,  G01J1/0233 ,  G01J1/4204 ,  G01J1/429 ,  G02B5/223 ,  G02B19/0066 ,  H04N9/64 ,  A61B5/1118 ,  A61F2002/16965 ,  G01J9/00 ,  G02B5/201 ,  G09F9/33 ,  G09F9/335 ,  G09G2320/06 ,  G09G2320/08 ,  H01L33/44

摘要： Method, product and blocking element of short wavelengths in LED-type light sources consisting of a substrate with a pigment distributed on its surface and, in that said pigment has an optical density such that it allows the selective absorption of short wavelengths between 380 nm and 500 nm in a range between 1 and 99%.

公开(公告)号：US20240045187A1

公开(公告)日：2024-02-08

申请号：US17881565

申请日：2022-08-04

申请人： HERGY INTERNATIONAL CORP.

发明人： Chun-Hung LU ,  Hong-Jyun WANG

IPC分类号： G02B19/00 ,  G02B3/06

CPC分类号： G02B19/0009 ,  G02B3/06 ,  G02B19/0066

摘要： A light-emitting module (1) includes a light-emitting unit (10) and a rod lens (20). The light-emitting unit (10) outputs a light (11). The rod lens (20) is adjacent to the light-emitting unit (10), and converges the light (11) along an optical axis (100). A radial direction of the rod lens (20) is parallel to the optical axis (100). A distance between an axis (21) of the rod lens (20) and a light-emitting center (12) of the light-emitting unit (10) along the radial direction is greater than or equal to a focal length of the rod lens (20) along the radial direction.

公开(公告)号：US11879616B2

公开(公告)日：2024-01-23

申请号：US18143117

申请日：2023-05-04

申请人： Glint Photonics, Inc.

发明人： Christopher Gladden ,  Andrew Kim ,  Peter Kozodoy ,  Barbara Kruse

IPC分类号： F21V14/06 ,  G02B19/00 ,  F21V8/00 ,  F21V5/00 ,  F21V7/00 ,  F21V17/02 ,  F21K9/61 ,  G02B26/08 ,  G02B3/00 ,  F21Y105/00 ,  F21Y115/10

CPC分类号： F21V14/06 ,  F21K9/61 ,  F21V5/007 ,  F21V7/0008 ,  F21V17/02 ,  G02B6/005 ,  G02B6/0036 ,  G02B6/0055 ,  G02B19/0028 ,  G02B19/0066 ,  G02B26/0875 ,  F21Y2105/00 ,  F21Y2115/10 ,  G02B3/0006 ,  G02B26/08

摘要： A luminaire for providing configurable static lighting or dynamically-adjustable lighting. The luminaire uses an array of focusing elements that act on light provided via a corresponding array of sources or via an edge-lit lightguide. Designs are provided for adjusting the number of distinct beams produced by the luminaire, as well as the angular width, angular profile, and pointing angle of the beams. Designs are also provided for systems utilizing the adjustable luminaires in various applications.

公开(公告)号：US20230359011A1

公开(公告)日：2023-11-09

申请号：US18218846

申请日：2023-07-06

申请人： Inscopix, Inc.

发明人： Mark TRULSON ,  Koen VISSCHER ,  Kevin NEWMAN

IPC分类号： G02B21/18 ,  G02B27/00 ,  G02B21/02 ,  G02B19/00 ,  G02B21/24 ,  G02B21/36

CPC分类号： G02B21/18 ,  G02B27/0037 ,  G02B21/02 ,  G02B19/0014 ,  G02B19/0066 ,  G02B21/241 ,  G02B21/361 ,  G02B21/367

摘要： Systems and methods for multi-color imaging using a microscope system. The microscope system can have a relatively small size as compared to an average microscope system. The microscope system can include various components configured to reduce or eliminate image artifacts such as chromatic aberrations and/or noise from stray light that can occur during multi-color imaging. The components can be configured to reduce or eliminate the image artifacts, and/or noise without substantially changing the size of the microscope system.

公开(公告)号：US11761592B2

公开(公告)日：2023-09-19

申请号：US17562433

申请日：2021-12-27

申请人： SEOUL VIOSYS CO., LTD.

发明人： Ki Yon Park ,  Jun Yong Park

IPC分类号： F21K9/69 ,  G02B19/00 ,  F21Y105/16 ,  F21Y115/10

CPC分类号： F21K9/69 ,  G02B19/0066 ,  F21Y2105/16 ,  F21Y2115/10

摘要： A light emitting apparatus includes a substrate, a plurality of light emitting structures, a window, and a reflector. The substrate has a luminous region and a non-luminous region. The plurality of light emitting structures is disposed on the luminous region of the substrate. The window has a dome shape and is disposed to cover the luminous region. The window is configured to control a traveling path of light emitted from the a plurality of light emitting structures. The reflector is configured to support the window and reflect the light emitted from the plurality of light emitting structures. The reflector has an opening that exposes the plurality of light emitting structures mounted on the substrate. A distance between two adjacent light emitting structures of the plurality of light emitting structures is 500 micrometers or less.

公开(公告)号：US20190189872A1

公开(公告)日：2019-06-20

申请号：US16281349

申请日：2019-02-21

申请人： AU Optronics Corporation

发明人： Yi-Cheng LIU ,  Ho-Cheng LEE ,  Wen-Wei YANG

IPC分类号： H01L33/58 ,  F21V17/04 ,  G02B19/00 ,  H01L33/62 ,  H01L25/16 ,  F21V19/00 ,  G02B3/00 ,  H01L25/075 ,  F21V5/00

CPC分类号： H01L33/58 ,  F21V5/007 ,  F21V17/04 ,  F21V19/0015 ,  F21V19/0035 ,  F21Y2105/10 ,  F21Y2115/10 ,  G02B3/0031 ,  G02B3/0056 ,  G02B3/0068 ,  G02B3/0075 ,  G02B19/0014 ,  G02B19/0066 ,  H01L25/0753 ,  H01L25/167 ,  H01L33/62 ,  H01L2933/0058 ,  H01L2933/0066

摘要： The present invention provides an electronic device and a method for fabricating the same. The electronic device includes a driving-circuit substrate, light-emitting elements, an optical layer, and an adhesive layer. The light-emitting elements are disposed on the driving-circuit substrate, and the optical layer is disposed on the light-emitting elements. The adhesive layer is disposed between the optical layer and the light-emitting elements. The optical layer includes a first surface and a second surface that are opposite to each other. The first surface of the optical layer has a plurality of first convex lens structures, and at least a part of the first convex lens structures are at least partially overlapped with the light-emitting elements in the vertical projection direction.

公开(公告)号：US20190003685A1

公开(公告)日：2019-01-03

申请号：US16069118

申请日：2017-01-17

申请人： PHILIPS LIGHTING HOLDING B.V.

发明人： Oliver DROSS ,  Michel Cornelis Josephus Marie VISSENBERG ,  Johannes Petrus Maria ANSEMS

IPC分类号： F21V13/04 ,  F21V5/04 ,  F21V7/00 ,  G02B19/00

CPC分类号： G02B17/002 ,  F21V5/007 ,  F21V5/04 ,  F21V7/0091 ,  F21V13/04 ,  G02B19/0028 ,  G02B19/0061 ,  G02B19/0066 ,  G02B27/0961 ,  G02B27/30

摘要： The invention provides various designs for enabling a non-circular area of collimated light output or to enable tessellation of collimators. In a first aspect, a collimator arrangement comprises a plurality of collimators, each having a circular general outer shape with one or more indentation into the circular general outer shape, wherein each indentation comprises a pair of edges which meet at an internal angle and each indentation defines a pair of external angles where the cut-out meets the general outer shape. The collimators are tessellated with each internal angle adjacent one of the external angles of an adjacent collimator. In another aspect, a collimating optical structure comprises a first section comprising one or more portions of a first collimator lens design with a first diameter and a second section comprising one or more portions of a second collimator lens design with a larger, second diameter. The portions comprise sectors which together form an annular shape around the optical axis with non-constant radius from the optical axis.