公开(公告)号：US08773663B2

公开(公告)日：2014-07-08

申请号：US13622261

申请日：2012-09-18

Applicant: Vertilas GmbH

Inventor： Robert Shau

IPC: G01J4/00 ,  H01S5/022 ,  G01J3/427 ,  G01N21/17 ,  G01N21/21

CPC classification number: G01J3/427 ,  G01N21/1702 ,  G01N21/21 ,  G01N21/3504 ,  G01N21/39 ,  G01N2021/3513 ,  G01N2021/399 ,  H01S5/02212 ,  H01S5/02296

Abstract: A luminous unit for an optical gas detector, an optical gas detector including the luminous unit, and a method of recording an absorption spectrum in an optical gas detector include a light source for linearly polarised light radiation and a housing with an exit window. A wavelength of the light radiation radiated from the light source is tunable. The light source is arranged in the housing such that the main emission direction (OA) of the light source encloses an inclination angle (φ) of between 10° and 50° with a normal (N) to the main extension plane (HE) of the exit window. The direction of polarisation (P) of the light radiation encloses a rotation angle (θ) of between 22.5° and 67.5° with the plane of incidence on the exit window.

Abstract translation: 用于光学气体检测器的发光单元，包括发光单元的光学气体检测器和在光学气体检测器中记录吸收光谱的方法包括用于线性偏振光辐射的光源和具有出射窗口的壳体。 从光源辐射的光辐射的波长是可调的。 光源被布置在壳体中，使得光源的主发射方向（OA）围绕主延伸面（HE）的正常（N）包围10°至50°的倾斜角（＆phgr） 的出口窗口。 光辐射的偏振方向（P）围绕出射窗口的入射平面包围在22.5°和67.5°之间的旋转角度（θ）。

公开(公告)号：US08737445B2

公开(公告)日：2014-05-27

申请号：US13857103

申请日：2013-04-04

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Alfred Lell ,  Soenke Tautz ,  Uwe Strauss ,  Clemens Vierheilig

IPC: H01S5/00

CPC classification number: H01S5/3013 ,  H01L2224/29101 ,  H01S5/022 ,  H01S5/02212 ,  H01S5/02272 ,  H01S5/02469 ,  H01S5/02476 ,  H01S5/02484 ,  H01S5/02492 ,  H01S5/028 ,  H01S5/0282 ,  H01S5/2036 ,  H01S5/30 ,  H01S5/32341 ,  H01S2301/176

Abstract: A laser diode assembly includes a housing having a housing part and a mounting part, which is connected to the housing part and which extends away from the housing part along an extension direction. A laser diode chip is disposed on the mounting part. The laser diode chip has, on a substrate, semiconductor layers with an active layer for emitting light. The housing part and the mounting part have a main body composed of copper and at least the housing part is steel-sheathed. A first solder layer having a thickness of greater than or equal to 2 μm is arranged between the laser diode chip and the mounting part. The laser diode chip has a radiation coupling-out area, on which a crystalline protective layer is applied.

Abstract translation: 激光二极管组件包括具有壳体部分和安装部分的壳体，该壳体部分和安装部分连接到壳体部分并且沿着延伸方向远离壳体部分延伸。 激光二极管芯片设置在安装部分上。 激光二极管芯片在衬底上具有用于发光的有源层的半导体层。 壳体部分和安装部分具有由铜构成的主体，并且至少壳体部分是钢包覆的。 在激光二极管芯片和安装部件之间布置有厚度大于或等于2μm的第一焊料层。 激光二极管芯片具有辐射耦合输出区域，在其上施加结晶保护层。

公开(公告)号：US08686463B2

公开(公告)日：2014-04-01

申请号：US13688321

申请日：2012-11-29

Applicant: Mitsubishi Electric Corporation

Inventor： Nobuyuki Kitajima

IPC: H01L33/58 ,  H01L33/60 ,  H01L31/0232

CPC classification number: H01L33/60 ,  G02B27/62 ,  H01L21/02 ,  H01L31/0232 ,  H01L33/483 ,  H01L33/58 ,  H01L2933/0033 ,  H01S5/02212 ,  H01S5/02288 ,  Y10T29/41

Abstract: A capping system includes: a moving portion moving a stem, on which an optical semiconductor element is mounted, horizontally; a fixer fixing a cap having a window, on the stem; a camera taking an image of the cap and the stem from above the cap and the stem; a detector detecting whether the optical semiconductor element is present within a visual field of the camera; and a searching action controller controlling the moving portion to move the stem so the detector searches the optical semiconductor element. The searching action controller causes searching radially and outwardly from a search starting point.

Abstract translation: 封盖系统包括：水平地移动其上安装有光学半导体元件的杆的移动部分; 在所述杆上固定具有窗口的盖的定影器; 照相机从帽子和茎上方拍摄帽子和茎的图像; 检测器，检测所述光学半导体元件是否存在于所述照相机的视野内; 以及搜索动作控制器，其控制所述移动部分以移动所述杆，使得所述检测器搜索所述光学半导体元件。 搜索动作控制器导致从搜索起点径向和向外搜索。

公开(公告)号：US20140029637A1

公开(公告)日：2014-01-30

申请号：US13952248

申请日：2013-07-26

Applicant: Ingo SCHMIDT

Inventor： Ingo SCHMIDT

IPC: H01S5/024 ,  H01L33/64

CPC classification number: H01S5/024 ,  H01L31/0232 ,  H01L33/64 ,  H01S5/005 ,  H01S5/0071 ,  H01S5/02 ,  H01S5/02212 ,  H01S5/4025

Abstract: An arrangement with a multiplicity of optical semiconductor elements is disclosed. The semiconductor elements are respectively clamped against a semiconductor element carrier by way of a spring element. Additionally lying against the spring element is an optical element assigned to a respective semiconductor element, the spring element in this case being configured in such a way that it defines a fixed distance between the semiconductor element and the optical element.

Abstract translation: 公开了具有多个光学半导体元件的布置。 半导体元件分别通过弹簧元件夹紧在半导体元件载体上。 另外，与弹簧元件相对的是分配给相应的半导体元件的光学元件，在这种情况下的弹簧元件被构造成使得它限定半导体元件和光学元件之间的固定距离。

公开(公告)号：US20130265561A1

公开(公告)日：2013-10-10

申请号：US13855483

申请日：2013-04-02

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Yoshiyuki TAKAHIRA ,  Koji TAKAHASHI ,  Yosuke MAEMURA ,  Hiroshi KIJIMA

IPC: F21V7/00 ,  F21V8/00 ,  F21V29/00

CPC classification number: B60Q1/085 ,  B60Q1/143 ,  B60Q2300/324 ,  B60Q2300/331 ,  B60Q2300/42 ,  B60Q2300/45 ,  F21S41/14 ,  F21S41/16 ,  F21S41/24 ,  F21S41/663 ,  F21V7/00 ,  F21V7/06 ,  F21V7/09 ,  F21V9/00 ,  F21V13/14 ,  F21V29/70 ,  F21W2102/00 ,  F21Y2101/00 ,  F21Y2105/10 ,  F21Y2115/10 ,  F21Y2115/30 ,  G02B6/0005 ,  G02B6/0008 ,  H01S5/0071 ,  H01S5/02212 ,  H01S5/02248 ,  H01S5/02288 ,  H01S5/02469 ,  H01S5/4056

Abstract: A light-emitting device includes a plurality of laser elements, a light-emitting section for emitting light in response to a laser beam, and an emission control section for controlling whether each of the plurality of laser elements emits light or not. At least a part of the plurality of laser elements is positioned in such a manner that irradiation regions of the light-emitting section are positioned at least partially differently.

公开(公告)号：US20130256736A1

公开(公告)日：2013-10-03

申请号：US13825303

申请日：2011-09-13

Applicant: Frank Moellmer ,  Markus Arzberger ,  Michael Schwind ,  Thomas Hoefer

Inventor： Frank Moellmer ,  Markus Arzberger ,  Michael Schwind ,  Thomas Hoefer

IPC: H01L33/62

CPC classification number: H01L33/62 ,  H01L33/48 ,  H01L33/483 ,  H01L33/486 ,  H01L33/647 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01S5/02212 ,  H01S5/0226 ,  H01S5/02272 ,  H01S5/02276 ,  H01S5/02469 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2924/00014

Abstract: A package for an optoelectronic semiconductor component is disclosed. The package includes a package body, a first connecting lead and a second connecting lead. The first connecting lead and the second connecting lead each extend in a vertical direction through the package body. A semiconductor component with such a package and a semiconductor chip are also disclosed.

Abstract translation: 公开了一种用于光电子半导体部件的封装。 封装包括封装体，第一连接引线和第二连接引线。 第一连接引线和第二连接引线各自在垂直方向上延伸穿过封装主体。 还公开了具有这种封装和半导体芯片的半导体部件。

公开(公告)号：US20130100974A1

公开(公告)日：2013-04-25

申请号：US13657101

申请日：2012-10-22

Applicant: Barco N.V.

Inventor： Peter Eric Rita Janssens ,  Bart Van Den Bossche ,  Glenn Jacques Suzanne Van Den Bergh ,  Wouter Theo Maria D'Oosterlinck

IPC: H01S3/04 ,  F21V29/00

CPC classification number: G02B27/0961 ,  G02B19/0028 ,  G02B19/0057 ,  G03B21/2013 ,  G03B21/2033 ,  H01S5/02212 ,  H01S5/4012

Abstract: A laser diode grid element comprising laser diodes arranged along a corresponding substantially flat surface; and a collimator for each laser diode for generating collimated light beams substantially perpendicular on the respective substantially flat surface. The laser diodes are comprised in standard packages including a base plate serving as cooling surface of the laser diode, a metal housing arranged on the base plate to protect the laser diode, and at least two driving pins which extend from the laser diode through the base plate and which are used for driving the laser diode within the package. The laser diode grid element includes a heat sink arranged in contact with the base plates, and the at least two driving pins of each laser diode extend at least partially through the heat sink. Also provided are light emitting systems comprising such grid elements, and an optical component for use in such system.

Abstract translation: 一种激光二极管栅格元件，包括沿对应的基本上平坦的表面布置的激光二极管; 以及用于每个激光二极管的准直器，用于产生基本垂直于相应的基本上平坦的表面上的准直光束。 激光二极管包括在标准封装中，其包括用作激光二极管的冷却表面的基板，设置在基板上以保护激光二极管的金属外壳，以及至少两个从激光二极管延伸穿过基座的驱动引脚 并且用于驱动封装内的激光二极管。 激光二极管栅格元件包括布置成与基板接触的散热器，并且每个激光二极管的至少两个驱动引脚至少部分延伸穿过散热器。 还提供了包括这种网格元件的发光系统和用于这种系统的光学部件。

公开(公告)号：US20130042663A1

公开(公告)日：2013-02-21

申请号：US13586539

申请日：2012-08-15

Applicant: Fumikata ANDOH

Inventor： Fumikata ANDOH

IPC: B21D7/00 ,  B21D37/10

CPC classification number: B21F1/004 ,  H01S5/02212 ,  H05K13/0092 ,  H05K13/023

Abstract: A lead pin rectifying apparatus is provided, including a first member which includes a tapered upper face and a cylindrically-shaped side face; a cylindrically-shaped second member which has an inner diameter corresponding to an outer diameter of the first member, wherein the second member covers over the first member therewith while an electronic component having the lead pin is housed inside the second member; and a pressing member which presses the electronic component to the first member from the top side of the second member while housing the electronic component having the lead pin inside the second member to abut the lead pin against an upper face of the first member, wherein the second member is pressed to the first member after pressing the electronic component to the first member with the pressing member to rectify the shape of the lead pin of the electronic component.

Abstract translation: 提供一种引线针整流装置，包括：第一构件，其包括锥形上表面和圆柱形侧面; 具有对应于第一构件的外径的内径的圆筒状的第二构件，其中，第二构件覆盖在第一构件上，而具有引脚的电子部件容纳在第二构件的内部; 以及按压部件，其将所述电子部件从所述第二部件的上侧压入所述第一部件，同时将具有所述引线销的所述电子部件容纳在所述第二部件的内部，以将所述引线销抵靠所述第一部件的上表面， 通过按压部件将电子部件按压到第一部件之后，将第二部件按压到第一部件，以矫正电子部件的引脚的形状。

公开(公告)号：US20130034922A1

公开(公告)日：2013-02-07

申请号：US13650410

申请日：2012-10-12

Applicant: Kazutaka Takeda ,  Masahiro Yoshikawa ,  Kazuyuki Matsushita

Inventor： Kazutaka Takeda ,  Masahiro Yoshikawa ,  Kazuyuki Matsushita

IPC: H01L33/10

CPC classification number: H01S5/18311 ,  H01S5/005 ,  H01S5/02212 ,  H01S5/0425 ,  H01S5/18391 ,  H01S2301/166 ,  H01S2301/176

Abstract: A vertical cavity surface emitting laser that includes: a substrate; a first semiconductor multilayer reflector; an active region; a second semiconductor multilayer reflector; a columnar structure formed from the second semiconductor multilayer reflector to the first semiconductor multilayer reflector; a current narrowing layer formed inside of the columnar structure and having a conductive region surrounded by an oxidization region; a first electrode formed at a top of the columnar structure, electrically connected to the second semiconductor multilayer reflector and defining a beam window; a first insulating film comprised of a material with a first refractive index and formed on the first electrode to cover the beam window; and a second insulating film comprised of a material with a second refractive index and formed on the first insulating film, of which a radius is smaller than a radius of the conductive region.

Abstract translation: 一种垂直腔表面发射激光器，包括：衬底; 第一半导体多层反射器; 活跃区域 第二半导体多层反射器; 由所述第二半导体多层反射器形成到所述第一半导体多层反射器的柱状结构; 形成在柱状结构内部并具有由氧化区域包围的导电区域的电流变窄层; 形成在所述柱状结构的顶部的第一电极，电连接到所述第二半导体多层反射器并限定光束窗; 第一绝缘膜，由具有第一折射率的材料构成，并形成在第一电极上以覆盖光束窗; 以及第二绝缘膜，其由具有第二折射率的材料构成，并形成在第一绝缘膜上，半导体的半径小于导电区域的半径。

公开(公告)号：US20130022063A1

公开(公告)日：2013-01-24

申请号：US13368011

申请日：2012-02-07

Applicant: Masaya KUMEI

Inventor： Masaya KUMEI

IPC: H01S3/101 ,  H04B10/04 ,  H01S5/183

CPC classification number: H01S5/0425 ,  H01S5/02212 ,  H01S5/02252 ,  H01S5/02276 ,  H01S5/02284 ,  H01S5/18311 ,  H01S5/18355 ,  H01S5/423 ,  H01S2301/176

Abstract: A vertical-cavity surface-emitting laser array includes a substrate having an element forming area, multiple columnar structures formed in the element forming area on the substrate, and at least one metal wire formed adjacent to the multiple columnar structures. Each columnar structure includes a lower semiconductor reflector of a first conductivity type, an upper semiconductor reflector of a second conductivity type, and an active region formed between the lower semiconductor reflector and the upper semiconductor reflector. The columnar structure emits light in a direction perpendicular to the substrate. The at least one metal wire has a distortion applying segment that extends in the same direction relative to the multiple columnar structures.

Abstract translation: 垂直腔表面发射激光器阵列包括具有元件形成区域的基板，形成在基板上的元件形成区域中的多个柱状结构以及与多个柱状结构相邻形成的至少一个金属线。 每个柱状结构包括第一导电类型的下半导体反射器，第二导电类型的上半导体反射器和形成在下半导体反射器和上半导体反射器之间的有源区。 柱状结构在垂直于基板的方向上发光。 所述至少一个金属线具有相对于多个柱状结构在相同方向上延伸的变形施加段。