METHOD FOR COVERING SELF-SUSTAINING MICRO MACHINE DEVICE
PROBLEM TO BE SOLVED: To cover a device without damaging it structurally. SOLUTION: This method is used for covering a self-sustaining micro machine device 302 using rotation covering. Solution with high solid charge quantity and low viscosity can infiltrate into a free section 304 of a micromachini...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To cover a device without damaging it structurally. SOLUTION: This method is used for covering a self-sustaining micro machine device 302 using rotation covering. Solution with high solid charge quantity and low viscosity can infiltrate into a free section 304 of a micromachining structure. When the solution is removed from a wafer or a die by rotation, a film is formed on the device without any estimated damage by the capillary action. When an organic copolymer is used as a solid component, the structure is released from a mold by a conventional ashing process. This method can be used for protecting the structure to be tested released from the mold and solving the deformation due to the sticking of the micro machine device in a wet mold release process in manufacturing the micro machine device. |
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