Photo-resist material structure and method of producing the same

An apparatus includes a substrate and a photoresist material structure arranged adjacent to the substrate so that a cavity is formed between the substrate and the photoresist material structure. The cavity has an opening. The photoresist material structure includes a frame portion disposed on a main...

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Bibliographische Detailangaben
Hauptverfasser: WOERZ ANDREAS, STEINKIRCHNER ERWIN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An apparatus includes a substrate and a photoresist material structure arranged adjacent to the substrate so that a cavity is formed between the substrate and the photoresist material structure. The cavity has an opening. The photoresist material structure includes a frame portion disposed on a main side of the substrate and a cap portion spanning over a part of the main side of the substrate at a distance to the main side. The cap portion is formed in the first photoresist layer and the frame portion is formed in the second photoresist layer.