Patent ID: 6454987
Filing Date: 2002-09-24
Classification: B32B,B81C,G03F,Y10S

Abstract:
A method of manufacturing a micro structure, comprising:preparing a laminated substrate of two layers including a first film and a second film in tight contact with the first film, the second film being made of a material capable of being etched with synchrotron radiation light; disposing a mask member with a pattern in tight contact with a surface of the second film or at a distance from the surface of the second film, the pattern of the mask member being made of a material which substantially does not transmit the synchrotron radiation light; and applying the synchrotron radiation light on a partial surface area of the second film via the mask member to etch the second film and expose a partial surface area of the first film; wherein the first film is made of a conductive material, and the method further comprises: after exposing the partial surface area of the first film, depositing a metal member through galvanizing on the exposed partial surface area of the first film to fill, with the metal member, a region where the second film has been etched; and applying the synchrotron radiation light or an electron beam to the laminated substrate to remove a remaining portion of the second film.