公开(公告)号：US20120170269A1

公开(公告)日：2012-07-05

申请号：US13393778

申请日：2010-09-08

申请人： Baoyu Jin ,  Gang Yang ,  Xueyu Rong

发明人： Baoyu Jin ,  Gang Yang ,  Xueyu Rong

IPC分类号： F21V7/00

CPC分类号： F21V7/06 ,  F21V7/0083 ,  F21V7/07 ,  F21V7/08 ,  F21Y2115/10

摘要： A beam collection combining LED illumination light source includes a substrate. One or more LED chips (30) are provided on the substrate. Upon each LED chip, a corresponding reflective cup (40) is provided. Each LED chip is located at the bottom of the reflective cup. The reflective cup is a revolving body. The inner wall of the reflective cup is a curved surface bended inwards. The curved surface is a primary optical curved surface.

摘要翻译： 组合LED照明光源的光束收集器包括基板。 一个或多个LED芯片（30）设置在基板上。 在每个LED芯片上，设置相应的反射杯（40）。 每个LED芯片位于反光杯的底部。 反光杯是一个旋转体。 反光杯的内壁是向内弯曲的曲面。 曲面是主光学曲面。

公开(公告)号：US20130151209A1

公开(公告)日：2013-06-13

申请号：US13818713

申请日：2011-08-30

申请人： Weiqi Liu ,  Gang Yang ,  Baoyu Jin ,  Xueyu Rong ,  Deyuan Wei

发明人： Weiqi Liu ,  Gang Yang ,  Baoyu Jin ,  Xueyu Rong ,  Deyuan Wei

IPC分类号： G06F17/50

CPC分类号： G06F17/50 ,  F21V7/04 ,  F21Y2115/10 ,  G02B19/0028 ,  G02B19/0061

摘要： A method for designing uniform illumination reflector, which has a light entering opening and a light emitting opening, includes the steps of: determining a light source, the diameter of an illuminated surface and the distance between the light source and the illuminated surface, determining the maximum emitted half-angle of the reflector, and determining an aperture of the light entering opening; in a two-dimensional plane, forming multiple line segments by using one end point of the light entering opening as the start point, determining the slope and the end point for each line segment using the reverse tracing method and the iterative method and forming one curved line by the multiple line segments; and rotating the generating line around the axis of the reflector to obtain the reflective curved surface of the inner wall of the reflector.

摘要翻译： 一种用于设计具有光进入开口和发光开口的均匀照明反射器的方法，包括以下步骤：确定光源，照射表面的直径和光源与被照射表面之间的距离，确定 反射器的最大发射半角，并确定光进入孔的孔径; 在二维平面中，通过使用光进入孔的一个端点作为起始点形成多个线段，使用反向追踪方法和迭代方法确定每个线段的斜率和终点，并形成一个弯曲 由多个线段划分; 并且围绕反射器的轴线旋转生成线以获得反射器的内壁的反射弯曲表面。

公开(公告)号：US20120319158A1

公开(公告)日：2012-12-20

申请号：US13509728

申请日：2010-11-17

申请人： Baoyu Jin ,  Gang Yang

发明人： Baoyu Jin ,  Gang Yang

IPC分类号： H01L33/62

CPC分类号： H01L25/075 ,  H01L33/64 ,  H01L2924/0002 ,  H05K1/0209 ,  H05K1/0306 ,  H05K1/111 ,  H05K2201/10106 ,  H01L2924/00

摘要： An LED light-emitting module and a manufacturing method thereof are provided. The LED light-emitting module comprises a substrate provided with at least one LED core, wherein the substrate has an interlayer made of ceramic materials and coated with copper foils at two sides; the copper foil at one side of the interlayer is etched to form at least one soldering pad and a conductor; the number of the soldering pads is equal to that of the LED cores; each LED core is fixed on one soldering pad; and one pole of the LED core is welded on the soldering pad while the other pole is connected with an adjacent soldering pad or the conductor through a gold thread.

摘要翻译： 提供一种LED发光模块及其制造方法。 LED发光模块包括设置有至少一个LED芯的基板，其中所述基板具有由陶瓷材料制成的中间层，并且在两侧涂覆有铜箔; 蚀刻中间层一侧的铜箔以形成至少一个焊盘和导体; 焊盘的数量等于LED芯的数量; 每个LED芯固定在一个焊盘上; 并且将LED芯的一极焊接在焊盘上，而另一个极通过金线与相邻的焊盘或导体连接。