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:
Jun. 19, 2012
Filed:
Mar. 25, 2008
Yasunori Kobayashi, Gifu, JP;
Yasuo Okawa, Nagoya, JP;
Yasunori Kobayashi, Gifu, JP;
Yasuo Okawa, Nagoya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Abstract
A method of manufacturing a nozzle plate including: a step for forming the nozzle hole on a plate to become the nozzle plate; a first photocurable resin injection step for (i) coating with a photocurable resin a first surface of the plate and (ii) injecting the photocurable resin into an area inside the nozzle hole; a first curing step for applying light to the plate, so as to form a first cured resin part including a columnar part and an annular part; a first uncured resin removing step for removing an uncured portion of the photocurable resin; a base film formation step for forming a base film on the first surface; a cured resin removing step for removing the first cured resin part; and a water-repellent film formation step for coating with a water-repellent film a surface of the base film and a portion of the first surface of the plate exposed from the base film.