公开(公告)号：WO2014183113A3

公开(公告)日：2015-01-29

申请号：PCT/US2014037690

申请日：2014-05-12

Applicant: ABL IP HOLDING LLC

Inventor： MARQUARDT CRAIG EUGENE ,  MCCANLESS FORREST STARNES ,  CHEN JIE ,  HARVEY JOHN BRYAN ,  WU YINAN ,  WEISS DANIEL AARON

IPC: B29C47/88 ,  B29D11/00 ,  B29K83/00

CPC classification number: B29D11/0073 ,  B29C45/0003 ,  B29C47/0004 ,  B29C47/0019 ,  B29C47/0021 ,  B29C47/003 ,  B29C47/0033 ,  B29C47/028 ,  B29C47/04 ,  B29C47/862 ,  B29C47/884 ,  B29C47/908 ,  B29D11/00442 ,  B29K2083/005 ,  B29K2283/005 ,  B29L2011/0016 ,  G02B1/041 ,  G02B1/10 ,  H05K3/285 ,  H05K2201/10106

Abstract: Method and apparatus for manufacturing an optical component may include mixing two precursors of silicone (210a, 210b), opening a first gate of an optic forming device (202), moving the silicone mixture from the extrusion machine (201) into the optic forming device, cooling (204) the silicone mixture as it enters the optic forming device, filling a mold within the optic forming device with the silicone mixture, closing the first gate, and heating (205) the silicone mixture in the mold to at least partially cure the silicone. Alternatively, a method for manufacturing an optical component may include depositing a layer of heat cured silicone optical material to an optical structure, arranging one or more at least partially cured silicone optics on the layer of heat cured silicone optical material, and heating the heat cured silicone optical material to permanently adhere the one or more at least partially cured silicone optics to the optical structure.

Abstract translation: 用于制造光学部件的方法和设备可以包括混合硅胶（210a，210b）的两个前体，打开光学成形装置（202）的第一栅极，将硅氧烷混合物从挤出机器（201）移动到光学成形装置 硅氧烷混合物在其进入光学成形装置时冷却（204）硅胶混合物，用硅氧烷混合物填充光学成型装置内的模具，封闭第一浇口，并加热模具中的硅氧烷混合物（205）至少部分固化 硅胶。 或者，制造光学部件的方法可以包括将一层热固化的硅氧烷光学材料沉积到光学结构上，将一个或多个至少部分固化的硅氧烷光学元件布置在热固化的硅氧烷光学材料层上，并加热热固化 硅树脂光学材料以将一个或多个至少部分固化的硅氧烷光学元件永久粘附到光学结构。

公开(公告)号：WO2014145802A3

公开(公告)日：2014-12-04

申请号：PCT/US2014030628

申请日：2014-03-17

Applicant: ABL IP HOLDING LLC

Inventor： CHEN JIE ,  MARQUARDT CRAIG EUGENE ,  WEISS DANIEL AARON ,  SEKOWSKI DANIEL VINCENT ,  ABDELSAMED YASER S

IPC: F21V5/00

CPC classification number: F21V7/0016 ,  F21V5/04 ,  F21V5/08 ,  F21V13/04 ,  F21Y2115/10 ,  H01L33/58 ,  H01L33/60

Abstract: An LED assembly that includes optics and optical arrangements for light emitting diodes (LEDs). In some embodiments, a reflector is provided within a void between the lens and the LED. This reflector can reflect light emitted by the LED in a non-preferred direction back toward the preferred direction. In other embodiments, an optical element is formed or otherwise provided in the lens cavity and shaped so that, when the lens is positioned above the LED, the refractor bends the emitted light in a preferred direction. In some embodiments, both a reflector and optical element are provided in the LED assembly to control the directionality of the emitted light. Such embodiments of the invention can be used to increase the efficiency of an LED by ensuring that generated light is being directed to the target area of choice.

Abstract translation: 一种LED组件，包括用于发光二极管（LED）的光学和光学装置。 在一些实施例中，反射器设置在透镜和LED之间的空隙内。 该反射器可将来自LED的光以非优先方向反射回优选方向。 在其他实施例中，光学元件形成或以其他方式设置在透镜腔中并成形为使得当透镜位于LED上方时，折射器将发射的光沿优选的方向弯曲。 在一些实施例中，反射器和光学元件都设置在LED组件中以控制发射光的方向性。 本发明的这些实施例可以用于通过确保产生的光被引导到所选择的目标区域来提高LED的效率。