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:
May. 11, 2010
Filed:
Oct. 06, 2006
Applicants:
Yong-uk Lee, Seongnam-si, KR;
Mun-pyo Hong, Seongnam-si, KR;
Joon-hak OH, Yongin-si, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 29/38 (2006.01); B41J 2/195 (2006.01); B41J 2/01 (2006.01); H01L 35/24 (2006.01); H01L 51/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
An inkjet printing system according to an exemplary embodiment of the present invention includes an inkjet printing chamber depositing ink on a substrate, and a drying chamber spaced from inkjet printing chamber by a predetermined interval and drying the ink by regulating a vapor pressure of a solvent of the ink deposited on substrate. The drying chamber is provided separately, and the vapor pressure of the solvent within the drying chamber is regulated, so that the drying speed of the ink is regulated so as to improve the crystallinity of the organic semiconductor.