封裝結構
    13.
    发明专利
    封裝結構 审中-公开
    封装结构

    公开(公告)号:TW201810551A

    公开(公告)日:2018-03-16

    申请号:TW105118929

    申请日:2016-06-16

    Abstract: 一種封裝結構包括基板、感測晶片、基座、導線架、複數個導通孔及圖案化線路層。基板包括元件設置區及複數個電極接點。感測晶片設置於元件設置區並經由圖案化線路層與電極接點電性連接。基座以接合面罩覆於基板上並包括容置凹槽、階梯部、延伸斜面及複數個電極。階梯部突出於容置凹槽的底面。延伸斜面由階梯部的頂面延伸至接合面。電極設置於接合面並分別與電極接點電性連接。感測晶片位於容置凹槽內。導線架分別設置於基座與基板。導通孔貫穿階梯部並電性連接至導線架。圖案化線路層設置於延伸斜面上以電性連接導通孔與電極。

    Abstract in simplified Chinese: 一种封装结构包括基板、传感芯片、基座、导线架、复数个导通孔及图案化线路层。基板包括组件设置区及复数个电极接点。传感芯片设置于组件设置区并经由图案化线路层与电极接点电性连接。基座以接合面罩覆于基板上并包括容置凹槽、阶梯部、延伸斜面及复数个电极。阶梯部突出于容置凹槽的底面。延伸斜面由阶梯部的顶面延伸至接合面。电极设置于接合面并分别与电极接点电性连接。传感芯片位于容置凹槽内。导线架分别设置于基座与基板。导通孔贯穿阶梯部并电性连接至导线架。图案化线路层设置于延伸斜面上以电性连接导通孔与电极。

    Package structure
    16.
    发明授权

    公开(公告)号:US10134668B2

    公开(公告)日:2018-11-20

    申请号:US15657208

    申请日:2017-07-24

    Abstract: A package structure includes a lead frame, an insulator, a plurality of conductive vias, a patterned metal layer, and a chip. The lead frame includes a plurality of contacts. The insulator covers the lead frame. The conductive vias are disposed on the insulator and connected to the contacts. The patterned metal layer covers an outer surface of the insulator and includes a groove and a circuit portion. The circuit portion is connected to and covers the conductive vias and contacts. The groove surrounds the circuit portion such that the circuit portion is electrically insulated from the rest of the patterned metal layer. A surface of the insulator exposed by the groove is lower than the outer surface. The chip is disposed on the insulator and electrically connected to the circuit portion.

    CERAMIC CIRCUIT BOARD AND LED PACKAGE MODULE USING THE SAME
    20.
    发明申请
    CERAMIC CIRCUIT BOARD AND LED PACKAGE MODULE USING THE SAME 审中-公开
    陶瓷电路板和使用其的LED封装模块

    公开(公告)号:US20150060929A1

    公开(公告)日:2015-03-05

    申请号:US14171432

    申请日:2014-02-03

    Inventor: Wei-Jen LAI

    Abstract: A ceramic circuit board includes a substrate made of Al2O3 or AlN and having an exterior surface and a groove recessed from the exterior surface. The groove has a bottom surface provided with a roughness Ra of 1-20 μm, a plurality of crests and a plurality of troughs. The crests are located in an imaginary plane separated from the exterior surface at a distance of 1-100 μm. An electro-conductive wire is embedded in the groove and has a top surface flush with the exterior surface. An LED package module includes a ceramic circuit board having two embedded electro-conductive wires, two bonding pads respectively mounted on the top surfaces of the wires, and an LED chip having two contacts electrically connected with the bonding pads respectively. The electro-conductive wire is connected with the substrate firmly and made relatively thicker capable of carrying a relatively larger electric current.

    Abstract translation: 陶瓷电路板包括由Al 2 O 3或AlN制成并具有外表面和从外表面凹陷的凹槽的基底。 凹槽具有设置有1-20μm粗糙度Ra,多个波峰和多个槽的底表面。 波峰位于与外表面隔开的虚拟平面上,距离为1-100μm。 导电线嵌入槽中并具有与外表面齐平的顶表面。 LED封装模块包括具有两个嵌入式导电线的陶瓷电路板,分别安装在导线顶表面上的两个焊盘,以及分别与焊盘电连接的两个触点的LED芯片。 导电线牢固地与基板连接,并且能够承载相对较大电流的相对较厚。

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