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:
Jan. 01, 2019
Filed:
Mar. 13, 2018
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Koji Imamura, Kai-shi, JP;
Takuya Sonoyama, Fujimi-machi, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 11/52 (2014.01); B41J 2/01 (2006.01); B41J 11/00 (2006.01); C09D 11/36 (2014.01); H01L 51/00 (2006.01); H01L 51/56 (2006.01); H01L 51/50 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
C09D 11/52 (2013.01); B41J 2/01 (2013.01); B41J 11/002 (2013.01); C09D 11/36 (2013.01); H01L 51/005 (2013.01); H01L 51/0005 (2013.01); H01L 51/56 (2013.01); H01L 27/322 (2013.01); H01L 51/5012 (2013.01); H01L 51/5056 (2013.01); H01L 51/5088 (2013.01);
Abstract
An ink according to an embodiment includes a functional layer forming material, wherein the ejection amount of a droplet ejected from a nozzle of an inkjet head is 9.5 ng or more and 11 ng or less, and the length of the droplet when the droplet is ejected from the nozzle at an ejection velocity of 6 m/sec or more and 9 m/sec or less is 250 μm or less.