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:
Oct. 28, 2008
Filed:
Mar. 31, 2005
Shunichi Seki, Suwa, JP;
Hiroshi Kiguchi, Suwa, JP;
Ichio Yudasaka, Chino, JP;
Hiroo Miyajima, Matsumoto, JP;
Shunichi Seki, Suwa, JP;
Hiroshi Kiguchi, Suwa, JP;
Ichio Yudasaka, Chino, JP;
Hiroo Miyajima, Matsumoto, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
Display devices such as EL elements or LED elements, are formed from thin film elements having banks of prescribed height and a thin film layer formed by an ink jet method in areas to be coated that are partitioned by those banks. The banks may be formed of an organic material on a bank formation surface configured of an inorganic material, plasma treatment is performed under conditions that the induction gas is fluorine-based and that fluorine is present excessively, and the areas enclosed by the banks subjected to surface treatment are filled with the liquid thin film material to form the thin film layer or layers.