The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 22, 2012
Filed:
Oct. 12, 2007
Kenichi Watanabe, Tokyo, JP;
Takeshi Segawa, Tokyo, JP;
Hironobu Fujimoto, Tokyo, JP;
Lintec Corporation, Tokyo, JP;
Abstract
It is an object to provide a fixing jig which can unmovably suction a chip group produced by segmenting a semiconductor wafer into pieces, and can suction one chip by detaching the chip selectively and reliably from the chip group. A fixing jigis composed of a jig baseand an contact layer. A concave partis formed on one side of the jig base. The concave partis sectioned into small chambersby a partitionhaving a height almost equivalent to that of a sidewall. The contact layeris disposed on the upper edge of the sidewalland the partitionfor covering the concave part. A through holethat is communicated with the outside is formed in each small chamber