Patent ID: 9256132
Filing Date: 2016-02-09
CPC Classification: G03F

Claim Text:
1. A method for fabricating a structure, the method comprising the steps of: providing a first radiation-dissociable material, the first radiation-dissociable material having a first sensitivity to a first radiation source; applying a second radiation-dissociable material to the first radiation-dissociable material, the second radiation-dissociable material having a second sensitivity to a second radiation source, the second sensitivity to the second radiation-dissociable material different from the first sensitivity to the first radiation-dissociable material; exposing the first radiation-dissociable material and the second radiation-dissociable material to a plurality of radiation beams through a plurality of radiation-transparent apertures in at least one mask, the plurality of radiation beams including a plurality of first radiation beams projected from the first radiation source and a plurality of second radiation beams projected from the second radiation source, wherein the first radiation source is different from the second radiation source; and removing a dissociated portion of the first radiation-dissociable material and a dissociated portion of the second radiation-dissociable material thereby forming a first construct from the first radiation-dissociable material and a second construct from the second radiation-dissociable material, wherein the difference between the first sensitivity to the first radiation-dissociable material and the second sensitivity to the second radiation-dissociable material results in the first construct being different from the second construct, the first construct and the second construct cooperating to form the structure.