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. 09, 2010
Filed:
Dec. 29, 2006
Ki Du Cho, Gyeongsangbuk-do, KR;
Bong Chul Kim, Daegu, KR;
Hui Jae Lee, Daejeon, KR;
Sun Ja Kim, Daegu, KR;
Hwang Un Seo, Busan, KR;
Hang Sup Cho, Chungcheongnam-do, KR;
Eun MI Kim, Daegu, KR;
Ki Du Cho, Gyeongsangbuk-do, KR;
Bong Chul Kim, Daegu, KR;
Hui Jae Lee, Daejeon, KR;
Sun Ja Kim, Daegu, KR;
Hwang Un Seo, Busan, KR;
Hang Sup Cho, Chungcheongnam-do, KR;
Eun Mi Kim, Daegu, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
An apparatus for coating a polyimide layer includes a print table for receiving a substrate thereon, an inkjet head positioned over the print table and having a jetting surface with a plurality of nozzles for jetting polyimide liquid onto the substrate, and a polyimide liquid supply tank for supplying polyimide liquid, and a wiper movable from one side of the jetting surface to an other side of the jetting surface while the wiper contacts the jetting surface of the inkjet head.