Patent ID: 9073750
Filing Date: 2015-07-07
Classification: B81C

Abstract:
1. A manufacturing method of micro-electro-mechanical system (MEMS) device, comprising: providing an integrated circuit device including a substrate and an electrical structure on the substrate, wherein the electrical structure includes at least one first connection section; providing a structure layer, and forming at least one second connection section on the structure layer; bonding the at least one first connection section with the at least one second connection section and forming an electrical connection between the at least one first connection section with the at least one second connection section when the at least one first connection section with the at least one second connection section are bonded; etching the structure layer to form at least one movable structure and the movable structure being connected to the at least one first connection section via the at least one second connection section, the movable structure being electrically connected to the integrated circuit device via the at least one first connection section and the at least one second connection section; and thereafter, providing a cap to cover the movable structure and the sensing region; wherein the movable structure is not directly connected to the cap.