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:
Dec. 01, 2009
Filed:
Oct. 19, 2005
Nobuyuki Ito, Shinjuku-Ku, JP;
Nobuyuki Ito, Shinjuku-Ku, JP;
Dai Nippon Printing Co., Ltd., Shinjuku-ku, JP;
Abstract
There are provided a metal material for electrode formation, which can form an electrode provided in an organic function element without adopting vapor deposition, can easily realize an increase in size, can reduce production cost, and does not cause any disconnection of the electrode upon exposure to flexure and, thus, is highly reliable, and, at the same time, has a high level of electron injection function, and an organic function element using the metal material. The metal material is a Ga(gallium)-base alloy which is in a paste state at a temperature of the melting point of the Ga-base alloy or above, the Ga-base alloy comprising at least a Ga-base liquid metal in a liquid state at room temperature and an alkali metal or an alkaline earth metal and having an electron injection function.