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:
Nov. 09, 2010
Filed:
Nov. 02, 2005
Applicant:
Jaesung You, Seoul, KR;
Inventor:
JaeSung You, Seoul, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C30B 1/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A crystallization method, includes: forming an amorphous silicon layer on a substrate; forming a first crystallization region by irradiating the amorphous silicon layer with a laser beam having a ramp shaped cross sectional profile that decreases in a scanning direction; and performing a second crystallization by moving a predetermined length in a scanning direction so as to be partially overlapped with the first crystallization region formed by the first crystallization.