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:
Jan. 21, 2014
Filed:
Dec. 12, 2008
Applicants:
DO Young Yoon, Yongin, KR;
Gi Lyong NA, Hwaseong, KR;
Young Jin Jun, Suwon, KR;
Inventors:
Assignee:
Samsung Electro-Mechanics Co., Ltd., Suwon, Gyunggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/00 (2006.01); B23K 26/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A laser processing apparatus includes a stage unit moving a substrate having a plurality of work sections along longitudinal and lateral axes and rotating the substrate at a predetermined angle about a rotational axis, a laser beam oscillating unit oscillating laser beams to process holes in the substrate, a camera unit taking and providing an image of each of the work sections, and a controller correcting a processing location data using the image taken by the camera unit to allow the laser oscillating unit and the scanner unit to accurately process the holes in the substrate.