发明名称 Image sensor package with trench insulator and fabrication method thereof
摘要 The invention provides an image sensor package and a method for fabricating thereof. The package comprises a substrate having an image sensor device electrically connected to a metal layer thereon and a covering plate disposed over the substrate. A plurality of trench insulators is formed in the substrate, whereby the each trench insulator surrounds an isolation region each. A via hole is formed in the substrate within the isolation region and electrically connects to the metal layer to a solder ball thereby transmitting a signal from the image sensor device to an exterior circuit.
申请公布号 US2009039455(A1) 申请公布日期 2009.02.12
申请号 US20070987228 申请日期 2007.11.28
申请人 XINTEC INC. 发明人 CHIEN WEN-CHENG;HUANG WANG-KEN
分类号 H01L31/0203;H01L31/18 主分类号 H01L31/0203
代理机构 代理人
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