Patent ID: 7526863
Filing Date: 2009-05-05
Classification: B41J,Y10T

Abstract:
1. A method for manufacturing a microstructure, said method comprising the following steps in order: providing a stack of a plurality of resin layers including a first layer and a second layer on a surface of a base plate such that the second layer is disposed on the base plate, one of the first layer and the second layer having methacrylate as its main component and the other of the first layer and the second layer having polymethyl isopropenyl ketone as its main component; irradiating light, of a first wavelength region to enable the first layer to react, to the first layer; removing a portion of the first layer to which the light of a first wavelength region was irradiated; irradiating light, of a second wavelength region different from the first wavelength region, to enable the second layer to react, to the second layer; and removing a portion of the second layer to which the light of the second wavelength region was irradiated.