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:
Mar. 24, 2015
Filed:
Dec. 03, 2010
Applicants:
Nam Seok Lee, Seoul, KR;
Seung Hee Nam, Paju-si, KR;
Shin Bok Lee, Daejeon, KR;
Inventors:
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 59/04 (2006.01); B29C 55/20 (2006.01);
U.S. Cl.
CPC ...
B29C 59/04 (2013.01); B29C 55/20 (2013.01);
Abstract
A patterning apparatus includes a stage arranged under a flexible substrate, a plurality of correction units arranged closely to the stage, attached to the flexible substrate, and configured to apply a tension force to the flexible substrate, and a pattern forming unit configured to form a pattern on the flexible substrate. The patterning apparatus corrects distortion of the flexible substrate by using the correction units.