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.

Date of Patent:
Sep. 14, 2021

Filed:

Sep. 20, 2018
Applicant:

Asm Technology Singapore Pte Ltd, Singapore, SG;

Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 20/10 (2006.01); H01L 23/00 (2006.01); H01L 21/68 (2006.01);
U.S. Cl.
CPC ...
H01L 24/78 (2013.01); B23K 20/10 (2013.01); H01L 21/68 (2013.01); H01L 2224/78803 (2013.01);
Abstract

A positioning table, for example for a wire bonder has first and second arms, each of said first and second arms being independently drivable linearly along a first axis, and a stage that is engaged with both the first and second arms. The stage engages with each of the first and second arms via a respective engagement mechanism such that the stage is movable both linearly along the first axis, and rotatable about a rotary axis coincident with a center-point of the stage, the rotary axis being orthogonal to the first axis. Each engagement mechanism is configured to permit a respective distance between the center-point of the stage and an end of each of the first and second arms to vary during movement of an arm along the first axis.


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