公开(公告)号：US12130461B2

公开(公告)日：2024-10-29

申请号：US17427265

申请日：2020-01-31

申请人： Carl Zeiss Jena GmbH

发明人： Roman Kleindienst ,  Christoph Erler ,  Petr Vojtisek ,  Marc Junghans ,  Daniel Thomae ,  Mirko Riethmueller ,  Matthias Burkhardt ,  Alexandre Gatto ,  Andreas Luetz

IPC分类号： F21V8/00 ,  G02B6/00 ,  G02B27/01 ,  G02B27/42 ,  G02B21/36 ,  G02B27/18

CPC分类号： G02B6/0015 ,  G02B6/0018 ,  G02B6/0033 ,  G02B6/0035 ,  G02B27/0103 ,  G02B27/4205 ,  G02B21/361 ,  G02B2027/0138 ,  G02B2027/0174 ,  G02B27/18

摘要： A waveguide for a detector system includes a transparent main body with a partially transparent incoupling region and a decoupling region that is spaced apart therefrom in a first direction. The incoupling region includes a diffractive structure which deflects only part of radiation coming from an object to be detected and impinging on the front face such that the deflected part propagates as coupled-in radiation in the main body by reflections up to the decoupling region and impinges on the decoupling region. The decoupling region deflects at least part of the coupled-in radiation impinging thereon such that the deflected part exits the main body via the front face or rear face in order to impinge on the detector system. The extent of the incoupling region in a second direction transverse to the first direction is greater than the extent of the decoupling region in the second direction.

公开(公告)号：US20240345393A1

公开(公告)日：2024-10-17

申请号：US18748453

申请日：2024-06-20

申请人： MAXELL, LTD.

发明人： Toshinori SUGIYAMA ,  Koji HIRATA ,  Yasuhiko KUNII ,  Masahiko YATSU

IPC分类号： G02B27/01 ,  B60K35/00 ,  G02B5/04 ,  G02B6/00 ,  G02B19/00 ,  G09G3/34 ,  H04N19/124 ,  H04N19/159 ,  H04N19/176 ,  H04N19/18 ,  H04N19/66 ,  H04N19/91 ,  H04N19/96

CPC分类号： G02B27/0149 ,  B60K35/00 ,  G02B5/045 ,  G02B6/00 ,  G02B6/002 ,  G02B6/0023 ,  G02B6/0025 ,  G02B6/003 ,  G02B6/0048 ,  G02B6/0068 ,  G02B19/0028 ,  G02B19/0061 ,  G02B27/0101 ,  H04N19/124 ,  H04N19/159 ,  H04N19/176 ,  H04N19/18 ,  H04N19/66 ,  H04N19/91 ,  H04N19/96 ,  G02B2027/015 ,  G02B2027/0154 ,  G09G3/3426 ,  G09G2380/10

摘要： A HUD system and light source apparatus can be manufactured with miniaturization at low cost. A head-up display apparatus includes: an image display apparatus generating image light to be projected; an optical system performing predetermined correction to the image light emitted from the image display apparatus; and a concave mirror reflecting the image light corrected by the optical system to project it onto a windshield or combiner. The image display apparatus includes: a solid light source; a collimating optical system converting, into parallel light, the light from the solid light source; a lighting optical system configured by an optical member that polarizes a direction of a light beam generated by the collimating optical system and simultaneously expands a width of the light beam; and a display apparatus, the image display apparatus being configured to be arranged across and opposite the optical system on an optical axis of the concave mirror.

公开(公告)号：US12105338B2

公开(公告)日：2024-10-01

申请号：US18206193

申请日：2023-06-06

申请人： Panduit Corp.

发明人： Thomas M. Sedor ,  Jerry A. Wiltjer ,  Robert A. Reid ,  Joseph E. Sanders ,  Joel D. Kwasny ,  Bon B. Sledzinski

IPC分类号： G02B6/00 ,  G02B6/38 ,  G02B6/44

CPC分类号： G02B6/4452 ,  G02B6/3897 ,  G02B6/4453 ,  G02B6/4455

摘要： The present invention provides modular trays having cutout features that are configured to engage with a mounting feature of one or more removable rails. The removable rails may be removably secured to a tray body in a plurality of positions to allow a user to install or uninstall rails to support different sized fiber optic modules. For example, a tray may support a twenty-four optical fiber module, two twelve optical fiber modules, or three eight optical fiber modules. Fiber optic enclosures housing the trays can be affixed to the outside of a fiber optic enclosure and allow for easy stacking and unstacking.

公开(公告)号：US12092887B2

公开(公告)日：2024-09-17

申请号：US17840364

申请日：2022-06-14

申请人： Gloriole Electroptic Technology Corp.

发明人： Hsien-Hsin Hsu

IPC分类号： G02B6/00 ,  G02B6/44

CPC分类号： G02B6/4452

摘要： A fiber optic distribution frame includes a casing and a plurality of tray units disposed in the casing. Each tray unit includes a partition plate, a plurality of inner guiding rails disposed on the partition plate, and a plurality of mounting seats each disposed between adjacent two of the inner guiding rails and movable forwardly and rearwardly to be removed from the adjacent two of the inner guiding rails.

公开(公告)号：US12050357B2

公开(公告)日：2024-07-30

申请号：US17655709

申请日：2022-03-21

申请人： Quanta Computer Inc.

发明人： Yaw-Tzorng Tsorng ,  Chen-Chien Kuo ,  Tang-Shun-Lee Chen ,  Bo-Sheng Tsai

IPC分类号： G02B6/00 ,  G02B6/44

CPC分类号： G02B6/445 ,  G02B6/4452

摘要： A cable distribution box includes a base plate, a proximal wall extending from a first side of the base plate, a distal wall extending from a second side of the base plate, a latch formed on a third side of the base plate, and a cover plate extending from the proximal wall. The latch is configured to secure the cable distribution box to a chassis. The cover plate has a center portion that projects towards the base plate, such that the center portion is configured to wrap a cable thereon. The cover plate is foldable along a length of the proximal wall, relative to the base plate in a clamshell fashion, to enclose the wrapped cable between the cover plate and the base plate. The cover plate includes a locking mechanism that is configured to engage the distal wall, and secure the cover plate onto the base plate.

公开(公告)号：US12007615B2

公开(公告)日：2024-06-11

申请号：US17238688

申请日：2021-04-23

申请人： COMMSCOPE CONNECTIVITY BELGIUM BVBA

发明人： David Jan Irma Van Baelen ,  Willem Lea Marcel De Vis ,  Heidi Bleus ,  Geert Antoon Parton ,  Diederik Houben ,  Wouter Vranken

IPC分类号： G02B6/00 ,  G02B6/38 ,  G02B6/44 ,  H04Q1/02 ,  H04Q1/06

CPC分类号： G02B6/4452 ,  G02B6/3897 ,  H04Q1/06 ,  H04Q1/09

摘要： A mounting plate for removable mounting to a telecommunications frame includes a first set of mounting features for allowing a first type of telecommunications device to be mounted to the plate and a second set of mounting features for allowing a second type of telecommunications device to be mounted to the plate, the second type of telecommunications device defining a different width from a right side to a left side than the first type of telecommunications device.

公开(公告)号：US12001072B2

公开(公告)日：2024-06-04

申请号：US17277519

申请日：2019-09-18

申请人： COMMSCOPE CONNECTIVITY BELGIUM BVBA

发明人： Bart Mattie Claessens ,  Roger Joseph Alaerts

IPC分类号： G02B6/00 ,  G02B6/44

CPC分类号： G02B6/4446

摘要： Telecommunications cable management component housing assemblies that can be assembled without adhesive, and associated methods for assembling cable management component housings. The assembly includes a body and a lid that can be assembled together in a permanent or semi-permanent configuration. The body and the lid include complementary locking features. The lid is resiliently flexible to enable the lid to be assembled to the body. The body defines a cable management component housing volume that houses one or more cable management components, such as splitters, wave division multiplexors, and splices.

公开(公告)号：US12001043B2

公开(公告)日：2024-06-04

申请号：US17756734

申请日：2020-12-04

申请人： VitreaLab GmbH ,  CONSIGLIO NAZIONALE DELLE RICERCHE

发明人： Jonas Zeuner ,  Chiara Greganti ,  Roberto Osellame

IPC分类号： G02B6/00 ,  F21V8/00 ,  G02B6/12 ,  G03H1/00

CPC分类号： G02B6/0036 ,  G02B6/0075 ,  G02B2006/12159 ,  G03H1/0005

摘要： An optical device for controlling light from an external light source including: at least a first and a second waveguide for guiding a light beam emitted from the external light source; and at least a first beam shaping structure with a first light emitting area for emitting a light beam and a second beam shaping structure with a second light emitting area for emitting a light beam, wherein the first waveguide guides the light beam emitted from the external light source to the first beam shaping structure and the second waveguide guides the light beam emitted from the external light source to the second beam shaping structure; wherein the first and the second beam shaping structure-are each configured such that the uniformity of the radiant density profile of a light beam emitted from the respective light emitting area of the respective beam shaping structure is higher than that of the light beam guided to the respective beam shaping structure by the respective waveguide. Backlight unit including such an optical device; and optical system, in particular holographic display, including such a backlight unit and a spatial light modulator.

公开(公告)号：US11989346B2

公开(公告)日：2024-05-21

申请号：US17209091

申请日：2021-03-22

申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

发明人： Martin Angelmahr ,  Wolfgang Schade

IPC分类号： G02B6/00 ,  G01B11/16 ,  G01J3/02 ,  G06F3/01

CPC分类号： G06F3/014 ,  G01B11/18 ,  G01J3/0218

摘要： A fiber-optic sensor (1) is configured to detect curvature of an article (6). The sensor includes at least one light source (2), at least one optical fiber (4) and at least one receiver (3). The optical fiber (4) has at least one longitudinal portion (41, 42, 43) in which the refractive index for light at a predetermined wavelength is reduced with respect to the remaining longitudinal portions. A method for detecting curvature of an article such as a data glove (6) or an endoscope may utilize such a fiber-optic sensor.

公开(公告)号：US11966093B2

公开(公告)日：2024-04-23

申请号：US17259115

申请日：2019-07-09

申请人： COMMSCOPE TECHNOLOGIES LLC

发明人： Johan Geens ,  Pieter Doultremont ,  Philippe Coenegracht

IPC分类号： G02B6/00 ,  G02B6/44

CPC分类号： G02B6/4444 ,  G02B6/4471

摘要： Aspects of the present disclosure relate to a telecommunications terminal including fiber optic adapter carriers and/or modules that mount to a main body of the terminal.