Photolithography, e-beam, micro-machining, photoresist 등 다양한 방법을 통해 원하는 모양을 가지는 master를 제작할 수 있다. ... 그 중 photoresist는 light-sensitive material로, 특정 geometric pattern을 가지는 photomask를 위에 두고 빛에 expose 시켜주면 ... printing, molding, transfer의 3단계 과정을 거친다.1.1.1 PrintingMaster를 만드는 과정이다.
moldmachining with prism pattern shape, cutting force and roughness. ... based on V-shape micro prism pattern. ... Second, the micro prism structure such as square and triangular pyramid pattern were machined by cross
. ③ Analyze micro texture of specimens by SEM. ④ Analyze diffraction pattern by XRD. ⑤ Measure the density ... 1, 5, 10h. 3) Analysis ① Polishing specimens uniformly. ② Measure the hardness by hardness testing machine ... Generally, hardness is increase, micro structure has more fine formation, and electric conductivity is