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. 14, 2016
Filed:
Jan. 18, 2012
Shigeru Wada, Kishiwada, JP;
Shigeru Wada, Kishiwada, JP;
KONICA MINOLTA, INC, , JP;
Abstract
The present invention discloses an arrangement provided with a chip body having a fluid channel and configured such that an end portion of the fluid channel is opened in a surface of the chip body, and a sheet-like seal member which covers at least the opening in the surface of the chip body for bringing the inside of the fluid channel to a sealed state. The seal member is constituted of laminated sheet members including a first sheet member having a ductility and an elasticity capable of forming a hole therein with use of a nozzle member, and a second sheet member having a lower ductility than the first sheet member. The sheet members adjoining each other are adhered to each other by an adhesive or a tackifier. The second sheet member is disposed on the chip body side than the first sheet member.