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:
Jun. 01, 2010
Filed:
Dec. 23, 2004
Applicants:
Yun Ho Jung, Seoul, KR;
Young Joo Kim, Anyang-shi, KR;
Inventors:
Yun Ho Jung, Seoul, KR;
Young Joo Kim, Anyang-shi, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A novel silicon crystallization apparatus and a silicon crystallization method renders it is possible to form alignment key without additional photolithography, and to adjust a substrate to a correct position by sensing a deviation of the substrate when the substrate is loaded. The silicon crystallization apparatus includes a moving stage being moved in a horizontal direction, and a fixing plate provided in the moving stage, to fix a substrate. A rotating frame is provided in the moving stage, to rotate the fixing plate.