<p>PURPOSE: A roller for transferring a substrate is provided to prevent a substrate from being damaged by decreasing a substrate contact area using a transfer body. CONSTITUTION: A transfer body(110) supports a substrate(10) and transfers the substrate according to the rotation. A spiral groove(120) is formed along the outer surface of the transfer body. A plurality of transfer bodies are arranged in parallel.</p>
申请公布号
KR20130006987(A)
申请公布日期
2013.01.18
申请号
KR20110062780
申请日期
2011.06.28
申请人
SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人
LEE, YOUNG KWAN;LEE, SU JIN;WOO, CHANG KYUNG;KIM, HYE IN;KIM, JE KYOUNG