利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

4 条记录 (耗时 0.022 秒)

    Methods of Making LED Extractor Arrays
    1.
    发明申请
    Methods of Making LED Extractor Arrays 有权
    制造LED提取器阵列的方法

    公开(公告)号：US20070256453A1

    公开(公告)日：2007-11-08

    申请号：US11381512

    申请日：2006-05-03

    申请人： Amy Barnes ,  Anatoly Rosenflanz ,  Catherine Leatherdale ,  Andrew Ouderkirk ,  Jacqueline Rolf

    发明人： Amy Barnes ,  Anatoly Rosenflanz ,  Catherine Leatherdale ,  Andrew Ouderkirk ,  Jacqueline Rolf

    IPC分类号： C03B19/09

    CPC分类号： C03B19/09 ,  G02B19/0028 ,  G02B19/0066

    摘要： A molding operation produces an extractor array by providing a mold having a plurality of cavities therein, each cavity being adapted to form an extractor suitable for coupling to an LED die; filling the mold with a plurality of glass particles; heating the glass particles above glass transition temperatures thereof so that the particles are reshaped to conform to the cavity shapes; and forming a land layer that extends between the cavities. The land layer maintains the extractors in a fixed spatial relationship with each other for subsequent handling or processing, such as a simultaneous polishing operation or in attaching the extractor array to a corresponding LED array.

    摘要翻译： 模制操作通过提供其中具有多个空腔的模具来产生提取器阵列，每个空腔适于形成适于耦合到LED管芯的提取器; 用多个玻璃颗粒填充模具; 将玻璃颗粒加热到其玻璃化转变温度之上，使得颗粒重新成形以符合腔体形状; 以及形成在空腔之间延伸的平台层。 地面层将提取器彼此保持固定的空间关系，用于随后的处理或处理，例如同时抛光操作或将提取器阵列附接到相应的LED阵列。

    LED PACKAGE WITH CONVERGING EXTRACTOR
    3.
    发明申请
    LED PACKAGE WITH CONVERGING EXTRACTOR 审中-公开
    LED包装与收缩提取器

    公开(公告)号：US20080012034A1

    公开(公告)日：2008-01-17

    申请号：US11778385

    申请日：2007-07-16

    申请人： James Thielen ,  Catherine Leatherdale ,  Andrew Ouderkirk ,  Dong Lu ,  Amy Barnes

    发明人： James Thielen ,  Catherine Leatherdale ,  Andrew Ouderkirk ,  Dong Lu ,  Amy Barnes

    IPC分类号： H01L33/00

    CPC分类号： G02B5/045 ,  G02B27/0972 ,  H01L33/58

    摘要： In one aspect, the present application discloses a light source comprising an LED die optically coupled to an extractor comprising a plurality of optical elements each having a base, an apex smaller than the base, and a converging side extending between the base and the apex. The extractor base is no greater in size than the emitting surface of the LED die. In another aspect, methods of making light sources are disclosed, comprising the steps of providing an LED die having an emitting surface; forming a plurality of optical elements each having a base, an apex smaller than the base, and a converging side extending between the base and the apex; arranging the plurality of optical elements to form an extractor, the extractor having an extractor base no greater in size than the emitting surface; and optically coupling the extractor base to the emitting surface of the LED die.

    摘要翻译： 在一个方面，本申请公开了一种光源，其包括光学耦合到提取器的LED管芯，所述提取器包括多个光学元件，每个光学元件具有基部，比所述基部小的顶点以及在所述基部和所述顶点之间延伸的会聚侧。 提取器基座的尺寸不大于LED管芯的发射表面。 在另一方面，公开了制造光源的方法，包括以下步骤：提供具有发射表面的LED管芯; 形成多个光学元件，每个光学元件具有基部，顶点小于基部，以及在基部和顶点之间延伸的会聚侧; 布置所述多个光学元件以形成提取器，所述提取器具有不大于所述发射表面的尺寸的提取器基座; 并将提取器基底光学耦合到LED管芯的发射表面。