Patent ID: 6396071
Filing Date: 2002-05-28
Classification: G03F

Abstract:
A method for making a scanning exposure apparatus in which an original and a work-piece are moved in respective moving directions during scanning exposure, the method comprising:providing a projection system, disposed between the original and the work-piece, which projects an image of a pattern of the original onto the work-piece, on one side of the projection system; providing a first movable member, at least part of the first movable member being arranged on the other side of the projection system which is movable in the moving direction of the original while holding the original for the scanning exposure; providing a second movable Her, at least part of the second movable member being arranged on the one wide of the projection system, which is movable in the moving direction of the work-piece while holding the work-piece for the scanning exposure; and providing an adjusting system, functionally connected with the projection system, the first movable member and the second movable member, which adjusts the scanning exposure based on transformation of the original, wherein the image of the pattern of the original is projected onto the work-piece by the projection system during movement of the original and the work-piece.