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:
Apr. 21, 2015
Filed:
May. 07, 2013
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Cheol-Ho Park, Yongin, KR;
Byoung-Kwon Choo, Yongin, KR;
Eun-Cheol Kim, Yongin, KR;
Hee-Geun Son, Yongin, KR;
Jong-Hyun Yun, Yongin, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A laser annealing apparatus includes a lens unit configured to transmit a laser beam to be irradiated onto an irradiation target; a lens unit housing accommodating the lens unit and having an opening configured to allow the laser beam to pass through the opening; a blocking plate configured to block at least a portion of the laser beam reflected by the irradiation target after being transmitted through the lens unit to the irradiation target; and a cooling unit between the blocking plate and the lens unit housing.