Megica Corporation

Megic Corporation

Eric Lin

Jin-Yuan Lee

A circuit component comprising a substrate, and a conductive layer over the substrate, wherein the conductive layer comprises a first portion between a first opening in the conductive layer and a second opening in the conductive layer, wherein the first and second openings are enclosed by the conductive layer, wherein a void is over the substrate and under the conductive layer, wherein the first portion and the first and second openings are over the void.

Circuit component with conductive layer structure

A new method to form an integrated circuit device is achieved. The method comprises providing a substrate. A sacrificial layer is formed overlying the substrate. The sacrificial layer is patterned to form temporary vertical spacers where conductive bonding locations are planned. A conductive layer is deposited overlying the temporary vertical spacers and the substrate. The conductive layer is patterned to form conductive bonding locations overlying the temporary vertical spacers. The temporary vertical spacers are etched away to create voids underlying the conductive bonding locations.

Method for fabricating thermal compliant semiconductor chip wiring structure for chip scale packaging

A thermally compliant multi-layer wiring structure on a semiconductor chip is described. The multi-layer wiring structure incorporates an &ldquo;empty&rdquo; or air gap under the interconnect wiring and does not allow any thermally induced strains to be transmitted to the interconnecting solder balls. This design is to be used in chip scale packaging applications where printed circuit technology is used as the next level of package.

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Hsin-Chu, Taiwan

Eric Lin