Radiation imagery chemistry: process – composition – or product th – Radiation modifying product or process of making – Radiation mask
Reexamination Certificate
2006-11-28
2006-11-28
McPherson, John A. (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Radiation modifying product or process of making
Radiation mask
C250S492220, C345S043000, C345S033000, C355S053000
Reexamination Certificate
active
07141340
ABSTRACT:
Pixel element for a programmable patterning structure (e.g. a spatial light modulator) which can simultaneously modulate both phase and amplitude. Use of such a programmable patterning structure with lithographic projection apparatus is also described.
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ASML Netherlands B.V.
Chacko-Davis Daborah
McPherson John A.
Pillsbury Winthrop Shaw & Pittman LLP
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