PELLICLE FOR EUV LITHOGRAPHY MASKS AND METHODS OF MANUFACTURING THEREOF

In a method of manufacturing a pellicle for an extreme ultraviolet (EUV) photomask, a nanotube layer including a plurality of carbon nanotubes is formed, the nanotube layer is attached to a pellicle frame, and a Joule hearting treatment is performed to the nanotube layer by applying electric current...

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Bibliographische Detailangaben
Hauptverfasser: Lee, Hsin-Chang, HSU, Pei-Cheng, Sun, Ting-Pi
Format: Patent
Sprache:eng
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Zusammenfassung:In a method of manufacturing a pellicle for an extreme ultraviolet (EUV) photomask, a nanotube layer including a plurality of carbon nanotubes is formed, the nanotube layer is attached to a pellicle frame, and a Joule hearting treatment is performed to the nanotube layer by applying electric current through the nanotube layer.