Compared with traditional technology, the present invention has the advantages of shortened etching time, raised etching efficiency, regular edge of resistance stripes and high graph quality.
本发明与传统的方法相比，缩短了刻蚀的时间，提高了刻蚀工艺的效率，电阻条边缘整齐，图形质量高。
2
This blade has an edge as the higher order face of the crystal anisotropic etching and the edge inclines at a sharp angle to the polished face as described above.