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    PANELIZED PROCESS FOR SMT SENSOR DEVICES
    41.
    发明申请
    PANELIZED PROCESS FOR SMT SENSOR DEVICES 审中-公开
    SMT传感器器件的面板工艺

    公开(公告)号：WO2014025607A1

    公开(公告)日：2014-02-13

    申请号：PCT/US2013/053200

    申请日：2013-08-01

    Applicant: EXCELITAS TECHNOLOGIES SINGAPORE, PTE. LTD. ,  EXCELITAS TECHNOLOGIES CORP.

    Inventor： BARLOW, Arthur, John

    IPC: H05K3/00 ,  H01L31/00

    CPC classification number: H01L31/0203 ,  H01L24/97 ,  H01L27/14618 ,  H01L27/14625 ,  H01L31/02327 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2924/12042 ,  H05K3/0052 ,  H05K2201/10121 ,  H05K2201/10151 ,  Y10T29/49002 ,  Y10T29/49146 ,  Y10T29/49826 ,  H01L2924/00014 ,  H01L2924/00

    Abstract: A method is presented for forming multiple surface mount technology (SMT) sensor packages in a panel for separation into individual SMT sensor packages. A base plate is mapped as a grid of sensor footprints, and each footprint is populated with electronic and sensor components. A cover plate including window elements is mapped to a similar grid. The cover plate is bonded to the base plate, such that the window elements are positioned to allow incident electromagnetic radiation upon corresponding sensors mounted on the printed circuit board. Each sensor footprint is sealed within a recess or cell beneath the cover. The sensor circuits may be tested before and/or after being separated into individual SMT sensor packages.

    Abstract translation: 提出了一种用于在面板中形成多个表面贴装技术（SMT）传感器封装以分离成单个SMT传感器封装的方法。 基板被映射为传感器印迹的网格，并且每个印记都填充有电子和传感器部件。 包括窗口元件的盖板被映射到类似的网格。 盖板结合到基板，使得窗口元件被定位成允许在安装在印刷电路板上的相应传感器上的入射电磁辐射。 每个传感器覆盖区被密封在盖下方的凹槽或单元中。 传感器电路可以在分离成各个SMT传感器封装之前和/或之后进行测试。

    COLOR TEMPERATURE TUNABLE LED-BASED LAMP MODULE
    42.
    发明申请
    COLOR TEMPERATURE TUNABLE LED-BASED LAMP MODULE 审中-公开
    色温TUNABLE LED基灯模组

    公开(公告)号：WO2013166376A1

    公开(公告)日：2013-11-07

    申请号：PCT/US2013/039448

    申请日：2013-05-03

    Applicant: EXCELITAS TECHNOLOGIES CORP.

    Inventor： LI, Wei ,  KUDAEV, Sergey ,  MELNIK, Mikhail ,  CHOI, Wai ,  OLMA, Robert

    IPC: F21V7/00 ,  F21V8/00 ,  F21Y101/02 ,  F21Y113/00 ,  F21W131/202 ,  G02B6/00

    CPC classification number: F21K9/54 ,  F21K9/62 ,  F21V7/0008 ,  F21V7/0033 ,  F21V33/0068 ,  F21V2200/00 ,  F21W2131/202 ,  F21Y2113/13 ,  F21Y2115/10

    Abstract: A light mixing and folding lamp (200) includes an LED assembly (218) with two or more LED chips that direct light into the ingress end of a light mixing rod (236). The light mixing rod is positioned to pass through an aperture (244) in a concave second reflecting element (216), and mixed light emerges from the egress end of the light mixing rod, where it is directed toward a first reflecting element (204) positioned near a focal point of the second reflecting element. The first reflecting element reflects mixed light emerging from the egress end of the light mixing rod, folding the mixed light back toward a concave reflecting surface of the second reflecting element. The second reflecting element reflects light from the first reflecting element forward, where the light emerges from the lamp directed toward a subject to be illuminated.

    Abstract translation: 光混合和折叠灯（200）包括具有两个或更多个LED芯片的LED组件（218），其将光引导到光混合杆（236）的入口端。 光混合杆定位成穿过凹入的第二反射元件（216）中的孔（244），并且混合的光从光混合杆的出口端出射，在其中朝向第一反射元件（204）， 定位在第二反射元件的焦点附近。 第一反射元件反射从光混合杆的出口端出射的混合光，将混合光折回到第二反射元件的凹面反射面。 第二反射元件将来自第一反射元件的光向前反射，其中光从指示灯朝向被照明物体的灯射出。

    PHOTON COUNTING UV-APD
    44.
    发明申请
    PHOTON COUNTING UV-APD 审中-公开
    光电计数UV-APD

    公开(公告)号：WO2013009615A1

    公开(公告)日：2013-01-17

    申请号：PCT/US2012/045744

    申请日：2012-07-06

    Applicant: EXCELITAS TECHNOLOGIES LED SOLUTIONS, INC. ,  DAUDET, Henri ,  COUTURE, Martin ,  EXCELITAS TECHNOLOGIES CORP

    Inventor： DAUDET, Henri ,  COUTURE, Martin

    IPC: H01L31/107

    CPC classification number: H01L31/107 ,  H01L27/14643

    Abstract: An avalanche photodiode (APD) has a first semiconductor substrate having a first doping type. A first semiconductor layer is on top of the first semiconductor substrate. The first semiconductor layer is doped with the first doping type. A second epitaxial layer is on top of the first semiconductor layer. The second epitaxial layer is in-situ doped with the first doping type at a concentration higher than a concentration of the first doping type in the first semiconductor layer. A third epitaxial layer is on top of the second epitaxial layer. The third epitaxial layer is in-situ doped with a second doping type. The doping of the third epitaxial region forms a first p-n junction with the doping of the second epitaxial layer, wherein a carrier multiplication region includes the first p-n junction, and wherein the third epitaxial layer forms an absorption region for photons. A first implanted region is within the third epitaxial layer. The implanted region is doped with the second doping type.

    Abstract translation: 雪崩光电二极管（APD）具有第一掺杂类型的第一半导体衬底。 第一半导体层位于第一半导体衬底之上。 第一半导体层掺杂有第一掺杂型。 第二外延层位于第一半导体层的顶部。 第二外延层以比第一半导体层中的第一掺杂类型的浓度高的浓度原位掺杂第一掺杂型。 第三外延层位于第二外延层的顶部。 第三外延层被原位掺杂第二掺杂类型。 第三外延区域的掺杂与第二外延层的掺杂形成第一p-n结，其中载流子倍增区域包括第一p-n结，并且其中第三外延层形成光子的吸收区域。 第一注入区域在第三外延层内。 注入区域掺杂有第二掺杂型。

    Laser Sustained Plasma and Endoscopy Light Source
    48.
    发明申请
    Laser Sustained Plasma and Endoscopy Light Source 审中-公开

    公开(公告)号：US20200187340A1

    公开(公告)日：2020-06-11

    申请号：US16704029

    申请日：2019-12-05

    Applicant: Excelitas Technologies Corp.

    Inventor： Rudi Blondia

    IPC: H05H1/22 ,  H05G2/00

    Abstract: An illumination source includes a laser driver unit configured to emit a plasma sustaining beam. An ingress collimator receives the plasma sustaining beam and produces a collimated ingress beam. A focusing optic receives the collimated ingress beam and produce a focused sustaining beam. A sealed lamp chamber contains an ionizable media that, once ignited, forms a high intensity light emitting plasma having a waist size smaller than 150 microns. The sealed lamp chamber further includes an ingress window configured to receive the focused sustaining beam and an egress window configured to emit the high intensity light. An ignition source is configured to ignite the ionizable media, and an exit fiber is configured to receive and convey the high intensity light. The high intensity light is white light with a black body spectrum, and the exit fiber has a diameter in the range of 200-500 micrometers.

    Dual parabolic laser driven sealed beam lamps
    49.
    发明授权
    Dual parabolic laser driven sealed beam lamps 有权

    公开(公告)号：US10186414B2

    公开(公告)日：2019-01-22

    申请号：US15604925

    申请日：2017-05-25

    Applicant: Excelitas Technologies Corp.

    Inventor： Rudi Blondia

    IPC: H01J61/02 ,  H01J61/30 ,  H01J61/33 ,  H01J61/35 ,  H01J65/04 ,  H01J61/54 ,  H01J61/16 ,  H01J61/24 ,  F21V7/00 ,  F21V3/00

    Abstract: The invention is directed to a sealed high intensity illumination device configured to receive a laser beam from a laser light source. A sealed chamber is configured to contain an ionizable medium. The chamber includes a reflective chamber interior surface having a first parabolic contour and parabolic focal region, a second parabolic contour and parabolic focal region, and an interface surface. An ingress surface is disposed within the interface surface configured to admit the laser beam into the chamber, and an egress surface disposed within the interface surface configured to emit high intensity light from the chamber. The first parabolic contour is configured to reflect light from the first parabolic focal region to the second parabolic contour, and the second parabolic contour is configured to reflect light from the first parabolic contour to the second parabolic focal region.

    Initiator
    50.
    发明授权
    Initiator 有权

    公开(公告)号：US10161725B1

    公开(公告)日：2018-12-25

    申请号：US16120553

    申请日：2018-09-04

    Applicant: Excelitas Technologies Corp.

    Inventor： Barry Neyer ,  Daniel Raymond Knick ,  Paul Thomas Moore ,  Robert Tomasoski

    IPC: F42B3/18 ,  F42B3/11

    Abstract: An initiator including a housing adapted to be received in an igniter or rocket motor, at least one charge at a distal end of the housing, an electro-explosive device behind the charge for detonating the charge when subject to a voltage HV, and a pressure bulkhead behind the electro-explosive device. An electronic subsystem in the housing is connected to the electro-explosive device through the bulkhead and includes a lead for providing the voltage HV to the electro-explosive device to initiate it, and a switch in the lead which does not conduct if errant voltages are present on the lead to prevent initiation of the electro-explosive device until the correct voltage HV is present.

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