Pellicle and pellicle assembly
The invention relates to a pellicle assembly comprising a pellicle frame defining a surface onto which a pellicle is attached. The pellicle assembly comprises one or more three-dimensional expansion structures that allow the pellicle to expand under stress. The invention also relates to a pellicle a...
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Main Authors | , , , , , , , , , , , , , , , , , , , , , , , |
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Format | Patent |
Language | English |
Published |
12.09.2023
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Subjects | |
Online Access | Get full text |
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Summary: | The invention relates to a pellicle assembly comprising a pellicle frame defining a surface onto which a pellicle is attached. The pellicle assembly comprises one or more three-dimensional expansion structures that allow the pellicle to expand under stress. The invention also relates to a pellicle assembly for a patterning device comprising one or more actuators for moving the pellicle assembly towards and way from the patterning device. |
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Bibliography: | Application Number: US202117548944 |