Plastic and nonmetallic article shaping or treating: processes – Outside of mold sintering or vitrifying of shaped inorganic... – Introducing material under pressure into mold
Reexamination Certificate
2007-01-09
2007-01-09
Lopez, Carlos (Department: 1731)
Plastic and nonmetallic article shaping or treating: processes
Outside of mold sintering or vitrifying of shaped inorganic...
Introducing material under pressure into mold
C264S656000, C264S670000
Reexamination Certificate
active
10270519
ABSTRACT:
The present invention relates to 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 into the mold; releasing a resultant ceramic molding mixed with the polymer from the molds; removing the polymer from the ceramic molding by burning out or melting away the polymer; sintering the ceramic molding; 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.
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patent: 2005/0156491 (2005-07-01), Scott
Cho Jin-Woo
Jung Suk-Won
Park Joon-Shik
Park Soon-Sup
Bacon & Thomas PLLC
Korea Electronics Technology Institute
Lopez Carlos
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