Plasma cyro - etching of high aspect ratio silicon crystal structures
One reasonable explanation is that etching removes and blunts microcracks.
The resolution of an etching process is a measure of the fidelity of pattern transfer.
The composition and characteristic of liquid photo imageable etching resist ink is introduced briefly, and the perfect blueprint is also described in this paper
With the development of printed circuit board ( pcb ), liquid photo imageable etching resist ink has become the prime process technology of the fine line graph facture
摘要隨著印製電路板（ pcb ）行業的飛速發展，液態光致抗蝕油墨已逐漸成為精細導線圖形製作的主要方法。