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. 30, 2009
Filed:
Jun. 22, 2005
Applicant:
Jaesung You, Seoul, KR;
Inventor:
JaeSung You, Seoul, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/84 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of crystallizing an amorphous silicon thin film on a substrate includes loading a substrate onto a stage, the substrate having an amorphous silicon thin film thereon and having first and second regions, performing a first crystallization by irradiating a laser beam on the first region of the amorphous silicon thin film, the first region being crystallized by moving the stage by a first distance, and performing a second crystallization by irradiating the laser beam on the second region, the second region being crystallized by moving the stage by a second distance.