Photomask or a light shielding member having a light transmittin

Adhesive bonding and miscellaneous chemical manufacture – Differential fluid etching apparatus – With microwave gas energizing means

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1566431, 216 12, 216 24, 430 5, 430321, H01L 21306, B44C 122

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active

054908965

ABSTRACT:
A photomask or a light-shielding member has a support capable of transmitting light, a light-shielding pattern which shields the light and a light absorbing member provided corresponding to the light-shielding pattern. In one aspect, the light-shielding pattern and the light absorbing member are provided on the same side of the support. In another aspect, the light-shielding pattern and the light absorbing member are provided with the support sandwiched therebetween.

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