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    • 26. 发明授权
    • Method of manufacturing package substrate for optical element
    • 制造光学元件封装基板的方法
    • US08603842B2
    • 2013-12-10
    • US13418241
    • 2012-03-12
    • Chang Hyun LimSeog Moon ChoiSang Hyun ShinSung Keun ParkYoung Ki Lee
    • Chang Hyun LimSeog Moon ChoiSang Hyun ShinSung Keun ParkYoung Ki Lee
    • H01L33/62
    • H01L33/54H01L33/505H01L33/62H01L2224/32225H01L2224/73265H01L2224/48091H01L2924/00014
    • Disclosed is a package substrate for an optical element, which includes a base substrate, a first circuit layer formed on the base substrate and including a mounting portion, an optical element mounted on the mounting portion, one or more trenches formed into a predetermined pattern around the mounting portion by removing portions of the first circuit layer so that the first circuit layer and the optical element are electrically connected to each other, and a fluorescent resin material applied on an area defined by the trenches so as to cover the optical element, and in which such trenches are formed on the first circuit layer so that the optical element and the first circuit layer are electrically connected to each other, thus maintaining the shape of the fluorescent resin material and obviating the need to form a via under the optical element. A method of manufacturing the package substrate for an optical element is also provided.
    • 公开了一种用于光学元件的封装基板,其包括基底基板,形成在基底基板上并包括安装部分的第一电路层,安装在安装部分上的光学元件,形成为预定图案的一个或多个沟槽 通过去除第一电路层的部分使得第一电路层和光学元件彼此电连接的安装部分和施加在由沟槽限定的区域以覆盖光学元件的荧光树脂材料,以及 其中这种沟槽形成在第一电路层上,使得光学元件和第一电路层彼此电连接,从而保持荧光树脂材料的形状,并且消除了在光学元件下形成通孔的需要。 还提供了一种制造用于光学元件的封装衬底的方法。