发明名称 BOARD SUPPORT BODY
摘要 Disclosed is a board support body. The present invention relates to a board which comprises an upper plate and a bottom surface, and has a supporter formed therein. The supporter has a square lattice shape where parallel bars of (mxn) matrix vertically intersect with each other at regular intervals. A center bar is formed on the bottom of the board. A warpage phenomenon of the board is prevented since the board has a means such as the support or the like, and a contact error due to the warpage phenomenon of the board can be ameliorated.
申请公布号 KR20160045454(A) 申请公布日期 2016.04.27
申请号 KR20140141034 申请日期 2014.10.17
申请人 KUMOH NATIONAL INSTITUTE OF TECHNOLOGY INDUSTRY-ACADEMIC COOPERATION FOUNDATION 发明人 KIM, GWI GUN;YOON, GYU DO
分类号 H01L21/02;H01L21/66 主分类号 H01L21/02
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