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:
Mar. 22, 2016
Filed:
Dec. 20, 2011
Michael Shane Noel, Portland, OR (US);
Todd C. Secoy, Beatty, OR (US);
Michael Shane Noel, Portland, OR (US);
Todd C. SeCoy, Beatty, OR (US);
Electro Scientific Industries, Inc., Portland, OR (US);
Abstract
A laser machining system is used to precision laser drill holes in an elastomeric material, preferably silicone rubber, to form holes to support miniature electronic components temporarily while they are being processed or tested. The holes are formed by directing laser pulses from a laser to a top surface of the elastomeric material in a plurality of passes in a direction proceeding from a non-zero inner diameter to the desired diameter or from the desired diameter to the inner diameter. The plurality of passes forms a first pattern such that a successive pass of the plurality of passes overlaps a previous pass of the plurality of passes. The first pattern is repeated without changing direction or the first pattern is repeated while reversing the direction until the hole is formed through a bottom surface of the elastomeric material.