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    • 14. 发明申请
    • Multilayered wiring substrate and manufacturing method thereof
    • 多层布线基板及其制造方法
    • US20110042130A1
    • 2011-02-24
    • US12654529
    • 2009-12-22
    • Chang Hyun LimTae Hoon KimYoung Ki LeeTae Hyun KimKi Ho Seo
    • Chang Hyun LimTae Hoon KimYoung Ki LeeTae Hyun KimKi Ho Seo
    • H05K1/11H01K3/10H05K3/36
    • H05K3/4641H05K1/053H05K3/445H05K3/4623H05K2203/0315Y10T29/49126Y10T29/49162
    • A multilayered wiring substrate and a manufacturing method thereof are disclosed. The multilayered wiring substrate includes: a stacked body including an insulating member and first and second metal cores stacked with the insulating member interposed therebetween, and having a through hole penetrating the first and second metal cores; first and second insulation layers formed on an external surface, excluding an inner wall of the through hole, of the first and second metal cores, respectively; first and second inner layer circuit patterns and first and second outer layer circuit patterns formed on the first and second insulation layers, respectively; first and second via electrodes electrically connecting the first and second inner layer circuit patterns and the first and second outer layer circuit patterns; a third insulation layer formed on the inner wall of the through hole; and a through electrode made of a conductive material filled in the through hole and electrically connecting the first and second outer layer circuit patterns.
    • 公开了一种多层布线基板及其制造方法。 所述多层布线基板包括:堆叠体,其包括绝缘部件和被插入其间的所述绝缘部件堆叠的第一和第二金属芯体,并且具有穿过所述第一和第二金属芯体的通孔; 第一和第二绝缘层分别形成在第一和第二金属芯的外表面上,不包括通孔的内壁; 分别形成在第一绝缘层和第二绝缘层上的第一和第二内层电路图案和第一和第二外层电路图案; 第一和第二通孔电极,电连接第一和第二内层电路图案以及第一和第二外层电路图案; 形成在所述通孔的内壁上的第三绝缘层; 以及由填充在所述通孔中的导电材料制成的电连接电连接所述第一外层电路图案和所述第二外层电路图案的贯通电极。
    • 15. 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。