OPTOELECTRONIC COMPONENT
    3.
    发明申请
    OPTOELECTRONIC COMPONENT 有权
    光电组件

    公开(公告)号:US20130200411A1

    公开(公告)日:2013-08-08

    申请号:US13703075

    申请日:2011-05-24

    IPC分类号: H01L33/48

    摘要: An optoelectronic component includes a circuit board having a top side with a chip connection region, an optoelectronic semiconductor chip fixed to the chip connection region, a housing body fixed to the circuit board at the top side of the circuit board and having a reflector region, wherein the reflector region includes an opening in the housing body, the optoelectronic semiconductor chip being arranged in the opening, and the housing body is formed with a plastics material which is metallized at least in selected locations in the reflector region.

    摘要翻译: 光电部件包括具有芯片连接区域的顶侧的电路板,固定到芯片连接区域的光电子半导体芯片,固定到电路板顶侧的电路板并具有反射器区域的壳体主体, 其中所述反射器区域包括在所述壳体中的开口,所述光电子半导体芯片布置在所述开口中,并且所述壳体主体形成有至少在所述反射器区域中的选定位置被金属化的塑料材料。

    Optoelectronic component
    7.
    发明授权
    Optoelectronic component 有权
    光电元件

    公开(公告)号:US08759862B2

    公开(公告)日:2014-06-24

    申请号:US13703075

    申请日:2011-05-24

    IPC分类号: H01L33/00

    摘要: An optoelectronic component includes a circuit board having a top side with a chip connection region, an optoelectronic semiconductor chip fixed to the chip connection region, a housing body fixed to the circuit board at the top side of the circuit board and having a reflector region, wherein the reflector region includes an opening in the housing body, the optoelectronic semiconductor chip being arranged in the opening, and the housing body is formed with a plastics material which is metallized at least in selected locations in the reflector region.

    摘要翻译: 光电部件包括具有芯片连接区域的顶侧的电路板,固定到芯片连接区域的光电子半导体芯片,固定到电路板顶侧的电路板并具有反射器区域的壳体主体, 其中所述反射器区域包括在所述壳体中的开口,所述光电子半导体芯片布置在所述开口中,并且所述壳体主体形成有至少在所述反射器区域中的选定位置被金属化的塑料材料。

    Optical encoder for detecting rotary and linear movements
    8.
    发明授权
    Optical encoder for detecting rotary and linear movements 有权
    用于检测旋转和线性运动的光学编码器

    公开(公告)号:US06313460B1

    公开(公告)日:2001-11-06

    申请号:US09401021

    申请日:1999-09-21

    IPC分类号: G01D534

    CPC分类号: G01D5/34715 G01D5/36

    摘要: An optical device for quantitative detection of linear or rotary movements, in which light beams from two light emitters pass through a grid disk which images the movement and has translucent areas and opaque areas. A single photo receiver is also provided in which the transmitted light strikes the photo receiver. The light emitters are actuated in a pulsed mode. The pulses are separated from one another in an evaluation circuit that is coupled to the photo receiver.

    摘要翻译: 用于定量检测线性或旋转运动的光学装置,其中来自两个发光体的光束通过对运动进行成像并具有半透明区域和不透明区域的格栅盘。 还提供单个照片接收器,其中透射的光照射到光接收器。 光发射器以脉冲模式被致动。 在耦合到光接收器的评估电路中,脉冲彼此分离。

    Radiation detector with controlled spectral sensitivity distribution
    10.
    发明授权
    Radiation detector with controlled spectral sensitivity distribution 有权
    具有受控光谱灵敏度分布的辐射检测器

    公开(公告)号:US07700905B2

    公开(公告)日:2010-04-20

    申请号:US10573095

    申请日:2004-08-24

    IPC分类号: G01J3/50

    摘要: The invention concerns a radiation detector for detecting radiation having a defined spectral sensitivity distribution (14) that exhibits a sensitivity maximum at a defined wavelength λ0, wherein the radiation detector preferably contains a III-V semiconductor material and particularly preferably comprises at least one semiconductor chip (1) and at least one optical filter disposed after the semiconductor chip, the semiconductor chip containing at least one III-V semiconductor material and the optical filter absorbing radiation of a wavelength that is greater than the wavelength λ0 of the sensitivity maximum.

    摘要翻译: 本发明涉及一种用于检测辐射的辐射检测器,其具有在所确定的波长λ0处呈现灵敏度最大值的限定的光谱灵敏度分布(14),其中辐射检测器优选地包含III-V半导体材料,并且特别优选地包括至少一个半导体芯片 (1)和设置在所述半导体芯片之后的至少一个滤光器,所述半导体芯片包含至少一个III-V半导体材料,并且所述滤光器吸收大于所述灵敏度最大值的波长λ0的波长的辐射。