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    System and method for LED manufacturing
    2.
    发明申请
    System and method for LED manufacturing 审中-公开
    LED制造系统和方法

    公开(公告)号：US20070096133A1

    公开(公告)日：2007-05-03

    申请号：US11265335

    申请日：2005-11-02

    申请人： Kian Lee ,  Meng Lee ,  Janet Chua ,  Yew Kuan

    发明人： Kian Lee ,  Meng Lee ,  Janet Chua ,  Yew Kuan

    IPC分类号： H01L33/00

    CPC分类号： H01L33/486 ,  H01L33/62 ,  H01L2224/48247 ,  H04N5/2256 ,  H04N5/23212

    摘要： An LED is formed using terminal leads that are rolled instead of die-set formed. Using this process, the terminal leads can end in several terminals thereby allowing higher heat dissipation. The LED can be produced using an LED chip that has light coming only from the top or with light coming from the sides as well. In one embodiment, the side emitting LED can have reflectors constructed within the device to reflect light to the top.

    摘要翻译： 使用端子引线形成LED，而不是形成模具。 使用这个过程，端子引线可以在几个端子上结束，从而允许更高的散热。 LED可以使用仅具有来自顶部的光或来自侧面的光的LED芯片来制造。 在一个实施例中，侧发射LED可以具有在器件内构造的反射器，以将光反射到顶部。

    Phosphor converted light source
    5.
    发明申请
    Phosphor converted light source 有权
    磷光转换光源

    公开(公告)号：US20060261742A1

    公开(公告)日：2006-11-23

    申请号：US11135712

    申请日：2005-05-23

    申请人： Kee Ng ,  Heng Cheng ,  Janet Chua

    发明人： Kee Ng ,  Heng Cheng ,  Janet Chua

    IPC分类号： H05B37/00

    CPC分类号： H05B33/0818 ,  H05B33/0821 ,  H05B33/0863 ,  H05B33/0869 ,  Y10S362/80

    摘要： A light source having first and second phosphor-converted component light sources is disclosed. The first component light source includes a first LED that emits light at a first wavelength and a first luminescent conversion material layer that converts light of the first wavelength to light of a first output wavelength, and the second component light source includes a second LED that emits light at a second wavelength and a second luminescent conversion material layer that converts light of the second wavelength to light of a second output wavelength that is different from the first output wavelength. The first and second LEDs are constructed in the same material system, preferably in the same batch of wafers on the fabrication line. A controller generates a current through each of the first and second LEDs that results in the light source generating light that is perceived to be a predetermined color.

    摘要翻译： 公开了具有第一和第二磷光体转换组件光源的光源。 第一分量光源包括发射第一波长的光的第一LED和将第一波长的光转换成第一输出波长的光的第一发光转换材料层，并且第二分量光源包括发射的第二LED 第二波长的光和将第二波长的光转换成与第一输出波长不同的第二输出波长的光的第二发光转换材料层。 第一和第二LED被构造在相同的材料系统中，优选地在制造线上的同一批晶圆中。 控制器通过导致光源产生感知为预定颜色的光的每个第一和第二LED产生电流。

    LED device with enhanced light output
    6.
    发明申请
    LED device with enhanced light output 审中-公开
    LED装置具有增强的光输出

    公开(公告)号：US20070064420A1

    公开(公告)日：2007-03-22

    申请号：US11229900

    申请日：2005-09-19

    申请人： Kee Ng ,  Wooi Goon ,  Thye Mok ,  Gim Chew ,  Janet Chua ,  Rene Helbing

    发明人： Kee Ng ,  Wooi Goon ,  Thye Mok ,  Gim Chew ,  Janet Chua ,  Rene Helbing

    IPC分类号： F21V9/00

    CPC分类号： H01L25/0753 ,  H01L33/50 ,  H01L33/54 ,  H01L2924/0002 ,  H01L2924/00

    摘要： An enhanced light output light emitting diode (LED) is constructed using a plurality of single domed LEDs with each dome acting as a lens. By packaging multiple LEDs, each with its own dome (lens), greater-light output can be achieved. In one embodiment, each individually domed LED is a single color and the mixed colors from the group of LEDs within a device yields white light output. In another embodiment, the phosphors within each dome are mixed to produce white light. Reflectors can be added to enhance light output.

    摘要翻译： 增强的光输出发光二极管（LED）使用多个单个圆顶LED构成，每个圆顶用作透镜。 通过封装多个LED，每个LED都具有自己的圆顶（透镜），可实现更大的光输出。 在一个实施例中，每个单独圆顶LED是单一颜色，并且来自装置内的一组LED的混合颜色产生白光输出。 在另一个实施例中，将每个圆顶内的荧光体混合以产生白光。 可以添加反射器以增强光输出。

    Mold compound with fluorescent material and a light-emitting device made therefrom
    7.
    发明申请
    Mold compound with fluorescent material and a light-emitting device made therefrom 审中-公开
    具有荧光材料的模具化合物和由其制成的发光装置

    公开(公告)号：US20050264194A1

    公开(公告)日：2005-12-01

    申请号：US10852786

    申请日：2004-05-25

    申请人： Kee Ng ,  Janet Chua

    发明人： Kee Ng ,  Janet Chua

    IPC分类号： C09K11/08 ,  C09K11/02 ,  C09K11/59 ,  C09K11/77 ,  H01L33/50 ,  H05B33/14 ,  H01L33/00

    CPC分类号： H05B33/14 ,  C09K11/592 ,  C09K11/7774 ,  H01L33/501 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/181 ,  H01L2933/0091 ,  H01L2924/00014 ,  H01L2924/00012

    摘要： A phosphor composition and light emitting device utilizing that composition is disclosed. The composition includes a suspension of phosphor particles that are uniformly distributed in a transparent medium that includes an epoxy, and a diffusive agent that includes diffusive particles of a transparent material. In one embodiment, the diffusive particles have a median particle size between 1 μm-5 μm. The diffusive agent can be made from both inorganic and organic material such as Barium Titanate, titanium Oxide, aluminum oxide, silicone oxide, calcium carbonate, melanin resin, CTU guanamine resin or benzoguanamine resin. Embodiments that further include adhesion promoters, hydrophobic agents, thixotropic agents and UV inhibitors are also disclosed. In one embodiment, the composition is in the form of a pellet suitable for transfer molding.

    摘要翻译： 公开了一种利用该组合物的荧光体组合物和发光装置。 该组合物包括均匀分布在包括环氧树脂的透明介质中的荧光体颗粒的悬浮液，以及包括透明材料的漫射颗粒的扩散剂。 在一个实施方案中，漫射颗粒的中值粒度在1mum-5um之间。 扩散剂可以由无机和有机材料如钛酸钡，氧化钛，氧化铝，氧化硅，碳酸钙，黑色素树脂，CTU胍胺树脂或苯并胍胺树脂制成。 还公开了还包括粘合促进剂，疏水剂，触变剂和UV抑制剂的实施方案。 在一个实施方案中，组合物为适于传递模塑的颗粒的形式。

    Light emitting device with adjustable reflector cup
    9.
    发明申请
    Light emitting device with adjustable reflector cup 有权
    具有可调节反射杯的发光装置

    公开(公告)号：US20070090379A1

    公开(公告)日：2007-04-26

    申请号：US11255544

    申请日：2005-10-21

    申请人： Wool Goon ,  Thye Mok ,  Kee Ng ,  Janet Chua ,  Gim Chew ,  Rene Helbing

    发明人： Wool Goon ,  Thye Mok ,  Kee Ng ,  Janet Chua ,  Gim Chew ,  Rene Helbing

    IPC分类号： H01L33/00

    CPC分类号： H01L33/60 ,  F21V7/16 ,  F21V7/18 ,  F21V11/10 ,  F21V14/02 ,  F21V14/04 ,  F21V14/06 ,  F21V14/08 ,  F21V17/02 ,  F21V19/02 ,  F21Y2115/10

    摘要： A light emitting device has a light emitting diode (LED), a reflector cup, and one or more adjustment mechanisms to control the intensity profile of light emitted from the light emitting device. The reflector cup has a base and a sidewall extending outward from the base. A base adjustment mechanism controls the total amount of light reflected from the base and into the beam of light emitted from the light emitting mechanism by controlling the aggregate reflectivity of the base. A sidewall adjustment mechanism controls the angle of the sidewall relative to the base. A vertical adjustment mechanism vertically raises or lowers the LED relative to the base.

    摘要翻译： 发光器件具有发光二极管（LED），反射杯和一个或多个调节机构，以控制从发光器件发射的光的强度分布。 反射杯具有从底部向外延伸的基部和侧壁。 基座调节机构通过控制基座的聚集反射率来控制从基底反射到光发射机构发射的光束的总光量。 侧壁调节机构控制侧壁相对于底座的角度。 垂直调节机构相对于底座垂直升高或降低LED。