SELECTIVE BONDING FOR FORMING A MICROVALVE

摘要

A method for forming a microvalve is disclosed. The method includes providing a first silicon layer (12) and a second silicon layer (14), etching the second silicon layer to form a slider portion (40), coating a coating material onto the slider portion (40), bonding the first silicon layer (12) to the second silicon layer (14), wherein the coating material separates the slider portion (40) from the first silicon layer (12) and prevent the slider portion (40) from bonding to the first silicon layer (12).