Lithographic apparatus and device manufacturing method

Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Making electrical device

Reexamination Certificate

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C430S394000, C430S396000

Reexamination Certificate

active

07108960

ABSTRACT:
A sensor is used to detect luminescent radiation that is radiated from a reflector as a result of state changes induced by a beam of radiation being incident on an area of the reflector. The intensity of the luminescent radiation at particular wavelengths can be used to determine the intensity of the beam of radiation.

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