会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • Molded chip fabrication method and apparatus
    • 成型芯片制造方法和装置
    • US09093616B2
    • 2015-07-28
    • US13072371
    • 2011-03-25
    • Michael S. LeungEric J. TarsaJames Ibbetson
    • Michael S. LeungEric J. TarsaJames Ibbetson
    • H01L33/44H01L33/50H01L21/56H01L23/00H01L27/15
    • H01L33/504H01L21/565H01L24/96H01L27/15H01L33/50H01L2224/2518H01L2924/12041H01L2924/181H01L2924/1815H01L2933/0041H01L2924/00
    • A method and apparatus for coating a plurality of semiconductor devices that is particularly adapted to coating LEDs with a coating material containing conversion particles. One method according to the invention comprises providing a mold with a formation cavity. A plurality of semiconductor devices are mounted within the mold formation cavity and a curable coating material is injected or otherwise introduced into the mold to fill the mold formation cavity and at least partially cover the semiconductor devices. The coating material is cured so that the semiconductor devices are at least partially embedded in the cured coating material. The cured coating material with the embedded semiconductor devices is removed from the formation cavity. The semiconductor devices are separated so that each is at least partially covered by a layer of the cured coating material. One embodiment of an apparatus according to the invention for coating a plurality of semiconductor devices comprises a mold housing having a formation cavity arranged to hold semiconductor devices. The formation cavity is also arranged so that a curable coating material can be injected into and fills the formation cavity to at least partially covering the semiconductor devices.
    • 一种用于涂覆多个半导体器件的方法和设备,其特别适用于涂覆含有转化颗粒的涂层材料的LED。 根据本发明的一种方法包括提供具有地层腔的模具。 多个半导体器件安装在模具形成腔内,并且可固化涂层材料被注入或以其它方式被引入到模具中以填充模具形成腔并且至少部分地覆盖半导体器件。 固化涂层材料,使得半导体器件至少部分地嵌入固化的涂层材料中。 具有嵌入式半导体器件的固化的涂层材料从形成腔中移除。 半导体器件被分离成使得每个半导体器件至少部分被固化的涂层材料层覆盖。 根据本发明的用于涂覆多个半导体器件的设备的一个实施例包括具有布置成保持半导体器件的形成空腔的模具外壳。 形成空腔也被布置成使得可固化的涂层材料可以注入并填充地层腔以至少部分地覆盖半导体器件。
    • 7. 发明申请
    • COMPOSITE HIGH REFLECTIVITY LAYER
    • 复合高反射层
    • US20120280263A1
    • 2012-11-08
    • US13415626
    • 2012-03-08
    • James IbbetsonTing LiBernd Keller
    • James IbbetsonTing LiBernd Keller
    • H01L33/60H01L33/48
    • H01L33/46G02B19/0028G02B19/0061H01L33/48H01L33/56H01L2224/48091H01L2224/48247H01L2224/73265H01L2924/00014
    • A high efficiency light emitting diode with a composite high reflectivity layer integral to said LED or package to improve emission efficiency. One embodiment of a light emitting diode (LED) chip comprises a LED and a composite high reflectivity layer integral to the LED to reflect light emitted from the active region. One embodiment of a LED package comprises a LED mounted on a substrate with an encapsulant over said LED and a composite high reflectivity layer arranged to reflect emitted light. The composite layer comprises a plurality of layers such that at least one of said plurality of layers has an index of refraction lower than the encapsulant and a reflective layer on a side of said plurality of layers opposite the LED. In some embodiments, conductive vias are included through the composite layer to allow an electrical signal to pass through the layer to the LED.
    • 一种具有与所述LED或封装集成的复合高反射层的高效率发光二极管,以提高发射效率。 发光二极管(LED)芯片的一个实施例包括LED和与LED成一体的复合高反射率层以反射从有源区域发射的光。 LED封装的一个实施例包括安装在具有在所述LED上的密封剂的衬底上的LED和布置成反射发射光的复合高反射率层。 复合层包括多个层,使得所述多个层中的至少一个层具有低于密封剂的折射率和在与LED相对的所述多个层的一侧上的反射层。 在一些实施例中,通过复合层包括导电通孔,以允许电信号通过该层到达LED。