Patent ID: 7012270

Claim:
A scanning photolithography device for scanning-photolithography of integrated circuits, at least comprising: a base plate, being at a bottom side of the scanning photolithography device for supporting the scanning-photolithography device; a precision working table, placed on an upper surface of the base plate for supporting a silicon wafer on which a pattern of an integrated circuit is to be lithographed; and an optical-head array, placed above the precision working table for photolithographic patterning of integrated circuits on the silicon wafer, the optical head array including a plurality of optical heads arranged in a matrix, having X and Y directions, wherein spaces in the X- or Y-direction of the matrix between adjacent optical heads are configured to be adjusted by means of a computer according to a size of the integrated circuit to be lithographed; wherein, each of said plurality of optical heads includes an optical-probe array, having a plurality of optical probes arranged a matrix; said optical-probe array includes a scan-imaging device, said scan-imaging device comprising a line-array photosource and a micro-imaging system; wherein the line-array photosource includes a plurality of adjacent, linearly arranged, short-wavelength micro-photosources, each micro-photosource having an on-off switch which can be controlled independently; and the micro-imaging system demagnifying the image of said line-array photosource; wherein, said micro-imaging system includes a lens imaging system, and in the lens imaging system, light provided by said line-array photosource successively passes through a convergent lens, a lens and a solid immersion lens, then forms a reduced real image on the silicon wafer conforming, in shape, to an image of the line-array photosource.