Photocopying – Projection printing and copying cameras – Methods
Patent
1997-03-07
1999-09-14
Epps, Georgia
Photocopying
Projection printing and copying cameras
Methods
355 74, G03B 27132
Patent
active
059531070
ABSTRACT:
A mask pellicle removal methods for separating a mask pellicle from a glass reticle to which it is bonded by prying against its releasable bond. The methods includes a table support for nesting the glass reticle and for supporting a manually operated prying mechanism having only the necessary degrees of freedom for prying free the mask pellicle without damaging the glass reticle.
REFERENCES:
patent: 4637713 (1987-01-01), Shulenberger et al.
patent: 5311250 (1994-05-01), Suzuki et al.
patent: 5422704 (1995-06-01), Sego
Li Meng-Chun
Liu Hsieh-Mei
Ackerman Stephen B.
Epps Georgia
Saile George O.
Taiwan Semiconductor Manufacturing Company , Ltd.
Thompson Timothy
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