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. 06, 2023
Filed:
Mar. 18, 2020
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Masahiro Kuri, Utsunomiya, JP;
Noriyasu Hasegawa, Utsunomiya, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03F 7/00 (2006.01); H01L 21/67 (2006.01);
U.S. Cl.
CPC ...
G03F 7/0002 (2013.01); H01L 21/6715 (2013.01);
Abstract
An ejection material ejecting device includes: an ejection unit including an ejection opening configured to eject an ejection material; an electric substrate configured to control ejection of the ejection material; a first flexible cable connected to the ejection unit; a second flexible cable connected to the electric substrate; and a joint at which the first flexible cable and the second flexible cable are joined by an anisotropic conductive film, wherein the joint is covered with a sealant resistant to the ejection material.