IMPRINT PRESSURE ROLLER DEVICE

An imprint pressure roller device is provided. The imprint pressure roller device includes a roller member that applies pressure downward while rotating about a shaft, a bearing block that is coupled to both ends of the roller member to allow rotation of the roller member and a frame that is coupled...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, Byeong Sang, KIM, Eul-Tae, YU, Ho, HWANG, Eun Soo
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS
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Beschreibung
Zusammenfassung:	An imprint pressure roller device is provided. The imprint pressure roller device includes a roller member that applies pressure downward while rotating about a shaft, a bearing block that is coupled to both ends of the roller member to allow rotation of the roller member and a frame that is coupled to the bearing block to support the roller member and the bearing block, wherein the bearing block includes a coupling portion that is connected to the shaft, a core portion that extends from the coupling portion in a vertical direction, a first coil that completely surrounds sides of the core portion and a second coil that completely surrounds the sides of the core portion and is disposed on the first coil to be spaced apart from the first coil.