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PELLICLE FOR LITHOGRAPHY USED IN ULTRAVIOLET LIGHT EXPOSURE OF 200 NM OR LESS REQUIRING HIGH RESOLUTION
PELLICLE FOR LITHOGRAPHY USED IN ULTRAVIOLET LIGHT EXPOSURE OF 200 NM OR LESS REQUIRING HIGH RESOLUTION
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机译:用于200 NM或更少紫外线的紫外线曝光的光刻技术用药盒
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摘要
PURPOSE: A pellicle is provided to secure acid ingredients or ammonia ingredients caused by growing foreign materials on the surface of the pellicle frame, and to be ionically clean.;CONSTITUTION: A pellicle used for a semiconductor lithography comprises the steps of: manufacturing a pellicle frame; performing shape processing on the pellicle frame or polishing processing after shape processing; applying a mask adhesive at one end side of the pellicle frame and applying a membrane adhesive at the other side; adhering an adhesive side to pellicle film; and finishing pellicle by cutting the outer film of the frame.;COPYRIGHT KIPO 2010
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