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    • 4. 发明授权
    • Method of manufacturing a semiconductor device
    • 制造半导体器件的方法
    • US5723363A
    • 1998-03-03
    • US537062
    • 1995-09-29
    • Lynn Wiese
    • Lynn Wiese
    • H01L25/16H01L21/60
    • H01L25/165H01L2924/0002
    • A method of making a data access arrangement (DAA) device. The method includes providing a substrate with a DAA circuit, containing optically active electrical components, mounted on it and individually encapsulating each optically active component with an optical medium. An opaque material is transfer molded about the substrate to completely encase the substrate and all of the circuit components. Before the transfer molding, a lead frame is attached to the substrate that extends through and beyond the opaque material to enable electrical contact with the substrate and the circuit components.
    • 一种制作数据访问装置(DAA)装置的方法。 该方法包括:提供具有DAA电路的基板,其包含安装在其上的光学有源电气部件,并用光学介质单独地封装每个光学活性部件。 不透明材料在基底周围传递模制,以完全包裹基底和所有电路部件。 在传递模制之前,将引线框架附接到延伸穿过不透明材料的基板,以使得能够与基板和电路部件电接触。
    • 8. 发明授权
    • Localized illumination device
    • 局部照明装置
    • US5785404A
    • 1998-07-28
    • US496821
    • 1995-06-29
    • Lynn Wiese
    • Lynn Wiese
    • B60Q3/04F21S8/00F21V5/02F21V7/00F21V8/00G02B6/42F21V7/04
    • B60Q3/044B60Q3/004B60Q3/008B60Q3/046F21V5/02F21V7/0091G02B6/0006G02B6/0096G02B6/4298F21W2111/00F21Y2101/00Y10S362/80
    • Illumination apparatus for use in localized illumination applications, such as an automobile dashboard. The apparatus includes a light emitting diode mounted on a metallized circuit board; a TIR lens mounted over the light emitting diode to collect light emitted from the light emitting diode and to direct the light in a single direction; and a light pipe disposed over the light emitting diode and the TIR lens. The light pipe has walls extending from the circuit board to a plane above the circuit board such that directed light from the TIR lens is channeled through the light pipe to the plane. The apparatus can also include a cover disposed in the plane over the light pipe. The cover may be integrally molded to the light pipe and have an icon configured therein, such that the icon is illuminated by the light from the light emitting diode. A lens may also be placed over the cover of the light pipe to create a focused image of the icon, thereby maximizing the light emitted by the light emitting diode at the focused image.
    • 用于局部照明应用的照明装置,例如汽车仪表板。 该装置包括安装在金属化电路板上的发光二极管; 安装在发光二极管上的TIR透镜以收集从发光二极管发射的光并将光引导到单个方向; 以及设置在发光二极管和TIR透镜上的光管。 光管具有从电路板延伸到电路板上方的平面的壁,使得来自TIR透镜的定向光通过光管被引导到平面。 该装置还可以包括设置在光管上方的平面中的盖。 盖可以一体地模制到光管并且具有配置在其中的图标,使得图标被来自发光二极管的光照亮。 透镜还可以放置在光管的盖上,以产生图标的聚焦图像,从而使聚焦图像处的发光二极管发射的光最大化。