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:
Oct. 20, 1998
Filed:
Aug. 19, 1996
Applicant:
Inventors:
Osamu Nakamura, Tokyo, JP;
Tsuneharu Arai, Tokyo, JP;
Assignee:
Kabushiki Kaisha Shinkawa, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
228 495 ; 414941 ;
Abstract
A device for transporting a die from a die pick-up position to a die placement position in the process of manufacturing, for instance, semiconductor devices, including a slider which is vertically movable, a suction holding nozzle installed on the slider, a feeder screw which causes a horizontal movement of the slider, a transport guide shaft which guides the slider so as to make its horizontal movement, a pair of pivotal swing levers respectively installed above the die pick-up position and the die placement position so as to guide the slider to ascend and descend, and driving cams which cause the pivot motions of the swing levers.