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US07267755B2 Method of making a microstructure using a circuit board 失效
使用电路板制造微结构的方法

Method of making a microstructure using a circuit board
摘要:
A method of making a microstructure includes the steps of providing a circuit board that includes a dielectric layer and a conductor layer formed on the dielectric layer, forming a metal structure on the circuit board such that the metal structure extends through the dielectric layer, and removing at least a portion of the dielectric layer adjacent to the conductor layer and the metal structure to result in the microstructure.
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