CPC B01L 3/502707 (2013.01) [B29C 65/1635 (2013.01); B01L 2300/0829 (2013.01); B01L 2300/0887 (2013.01); B01L 2300/126 (2013.01); B01L 2300/165 (2013.01)] | 16 Claims |
1. A method, comprising:
bonding a hydrophobic film to a hydrophilic substrate;
directing a laser beam through the hydrophobic film to the hydrophilic substrate, wherein the hydrophobic film transmits at least 80% of the incident radiant power of the laser beam; and
ablating the hydrophilic substrate with the laser beam without ablating the hydrophobic film.
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