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. 24, 2017
Filed:
Oct. 29, 2015
Applicant:
Nlt Technologies, Ltd., Kanagawa, JP;
Inventors:
Assignee:
NLT TECHNOLOGIES, LTD., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/16 (2006.01); B41J 2/14 (2006.01); B41J 2/045 (2006.01); C09K 13/00 (2006.01); B81C 1/00 (2006.01);
U.S. Cl.
CPC ...
B41J 2/1601 (2013.01); B41J 2/0455 (2013.01); B41J 2/0458 (2013.01); B41J 2/14016 (2013.01); B41J 2/14129 (2013.01); B41J 2/1626 (2013.01); B41J 2/1634 (2013.01); B41J 2002/14387 (2013.01); B81C 1/00357 (2013.01); B81C 1/00817 (2013.01); B81C 2201/0194 (2013.01); C09K 13/00 (2013.01);
Abstract
Provided are a manufacturing method of an inkjet print head, the inkjet print head and a drawing apparatus equipped with the inkjet print head. The manufacturing method includes: forming a separation assisting layer on a substrate; forming heating resistors, thin-film transistors and nozzles for ejecting liquid, on the separation assisting layer; separating the separation assisting layer from the substrate; forming a first heat-conductive layer on the opposite surface of the separation assisting layer from the nozzles; and forming an ink supply port for supplying ink to the nozzles from a first heat-conductive layer side of the inkjet print head.