Amin, Turocy & Watson LLP
Interposer substrate and method for manufacturing the same
The disclosure provides an interposer substrate and a method for manufacturing the same. The method includes forming an insulating protection layer having a phosphorus compound on a substrate body, thereby providing toughness and strength as required when the thickness of the interposer substrate becomes too thin, and preventing substrate warpage when the substrate has a shrinkage stress or structural asymmetries.
PHOENIX PIONEER TECHNOLOGY CO., LTD.
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Che-Wei Ching-Chieh Shih-Ping Chao-Chung
Hsu Chang Hsu Tseng