IDiyas

For the Inventor, By the Inventor

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.:

US 10515832 B1

PDFFull Text
Date of Patent:
Dec. 24, 2019

Filed:

Nov. 10, 2017

Laser processing apparatus and method for manufacturing the same

Applicant:

Samsung Display Co. Ltd., Yongin-si, KR;

Inventors:

Emil Aslanov, Asan-si, KR;

Je Kil Ryu, Yongin-si, KR;

Hae Sook Lee, Hwaseong-si, KR;

Young Geun Cho, Seoul, KR;

Gyoo Wan Han, Yongin-si, KR;

Assignee:

SAMSUNG DISPLAY CO. LTD., Gyeonggi-Do, KR;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Ratisha Mehta

Int. Cl.
CPC ...
H01L 21/67 (2006.01); G02B 19/00 (2006.01); G02B 27/12 (2006.01); B23K 26/06 (2014.01); G02B 26/08 (2006.01); G02B 27/09 (2006.01); H01L 27/12 (2006.01); H01L 21/02 (2006.01); G02B 27/00 (2006.01); G02B 3/00 (2006.01); B23K 26/067 (2006.01); B23K 103/00 (2006.01);
U.S. Cl.
CPC ...
H01L 21/67115 (2013.01); B23K 26/0648 (2013.01); B23K 26/0676 (2013.01); G02B 3/0006 (2013.01); G02B 19/0009 (2013.01); G02B 19/0047 (2013.01); G02B 26/0875 (2013.01); G02B 27/0025 (2013.01); G02B 27/0927 (2013.01); G02B 27/123 (2013.01); H01L 21/02686 (2013.01); H01L 27/1274 (2013.01); B23K 2103/56 (2018.08);
Abstract

A laser processing apparatus includes a laser beam generating unit which emits a laser beam, a lens unit which divides the laser beam into a plurality of laser beams, and a light condensing unit which condenses the plurality of laser beams. The lens unit includes a first lens array having a first central axis and a second lens array having a second central axis, and wherein at least one of the first lens array and the second lens array reciprocates such that the first central axis and the second central axis are deviated from each other.

Find Patent Forward Citations

Loading…