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MULTISCALE PATTERNING OF A SAMPLE WITH APPARATUS HAVING BOTH THERMO-OPTICAL LITHOGRAPHY CAPABILITY AND THERMAL SCANNING PROBE LITHOGRAPHY CAPABILITY
MULTISCALE PATTERNING OF A SAMPLE WITH APPARATUS HAVING BOTH THERMO-OPTICAL LITHOGRAPHY CAPABILITY AND THERMAL SCANNING PROBE LITHOGRAPHY CAPABILITY
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机译:同时具有热光光刻技术和热扫描探针光刻技术的设备的多尺度图案化
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摘要
The present invention is notably directed to apparatuses and methods for multiscale patterning of a sample (9). Such methods comprise: placing (S10) the sample (9) in an apparatus (10) having both thermo-optical lithography capability (20) and thermal scanning probe lithography capability (30); and patterning (S20, S30) two patterns (200, 300) onto the sample (9), respectively by: thermo-optical lithography (20, S20), wherein light (l1, l 3) is emitted (S22) from a light source (2) onto the sample (9) to heat the latter and thereby write (S28) a first pattern (200) that is the largest of the two patterns (200, 300); and thermal scanning probe lithography (30, S30), wherein the sample (9) and a heated probe tip are brought in contact (S34) for writing (S38) a second pattern (300) that has substantially smaller critical dimensions than the first pattern (200).
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