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:
Aug. 04, 2015
Filed:
Dec. 07, 2012
Murata Manufacturing Co., Ltd., Nagaokakyo-shi, Kyoto-fu, JP;
Miyuki Mizukami, Nagaokakyo, JP;
Naohiro Yamada, Nagaokakyo, JP;
Murata Manufacturing Co., Ltd., Kyoto, JP;
Abstract
In an expanding device that can more effectively expand an adhesive tape in its wafer-attached region and can pick up components on the adhesive tape with high accuracy, a central first portion of an adhesive tape, including a portion with a wafer attached thereto, is laid on a top surface of a heating table, a non-heated ring is disposed to surround an outer peripheral edge of the heating table, a heat insulation is laid on an upper surface of the non-heated ring, a second portion of the adhesive tape located outwardly of the first portion thereof is located on or above the insulation, a third portion of the adhesive tape located outwardly of the second portion is held by a holder, and the holder is movable up and down relative to the heating table and the non-heated ring by a drive unit.