PRODUCTS & SERVICE

WLP

WLP structure and characteristics

WLP is short title of Wafer Level Package. It is chip size package that
produced in wafer form during full process from the first to the end.

Structure and Features

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Structure and Features

Features
Ultra thin type, ultra miniature, lightweight
High reliability
Excellent protection (Mechanical, Chemical)
High current capacity
Good thermal dissipation
Assembly with conventional SMT
Suitable for embedding
@E Flat WLP surface
@E No need for KGD
@E Copper-to-copper interconnection
@E Safe protective construction
Solder Ball Cu Bump (post) Cu Redistribution Layer (RDL) Si Substrate Repassivation Epoxy Encapsulation Dicing edge face Cu wiring+ Low-k layer (Front end processing)
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