Patent ID: 7160500
Filing Date: 2007-01-09
Classification: B81C,C04B

Abstract:
1. A method of fabricating a micro device, comprising the steps of: pressing an upper mold formed with a plurality of recesses for molding a plurality of rods and a lower mold formed with a seat recess for molding a plate supporting the plurality of rods against each other; injecting ceramic material mixed with a polymer for imparting moldability thereto through runners connected to the lower mold so that it is molded; releasing a resultant ceramic molding mixed with the polymer from the upper and lower molds, wherein TiO2 is deposited onto the surfaces of the upper and lower molds in order to allow the ceramic molding mixed with the polymer to be easily released therefrom; removing the polymer from the released ceramic molding mixed with the polymer by burning out or melting away the polymer; sintering the ceramic molding with the polymer removed therefrom; filling a polymer into spaces between the plurality of rods of the sintered ceramic molding so that the top surfaces of the plurality of rods are exposed to the outside; and removing the plate through a polishing process so that bottom surfaces of the plurality of rods are exposed to the outside.