METHOD FOR FORMING A REMOVABLE EDGE EXTENSION ELEMENT
摘要
<p>An article including a microelectronic substrate is provided as an article usable during the processing of the microelectronic substrate. Such article includes a microelectronic substrate having a front surface, a rear surface opposite the front surface and a peripheral edge at boundaries of the front and rear surfaces. The front surface is a major surface of the article. A removable annular edge extension element having a front surface, a rear surface and an inner edge extending between the front and rear surfaces has the inner edge joined to the peripheral edge of the microelectronic substrate. In such way, a continuous surface is formed which includes the front surface of the edge extension element and the front surface of the microelectronic substrate, the continuous surface being substantially co-planar and flat where the peripheral edge is joined to the inner edge.</p>
申请公布号
EP1927031(B1)
申请公布日期
2008.12.03
申请号
EP20060793243
申请日期
2006.09.05
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
KOBURGER, CHARLES, III;HOLMES, STEVEN;HORAK, DAVID;KIMMEL, KURT;PETRILLO, KAREN;ROBINSON, CHRISTOPHER