Invention Grant
- Patent Title: Ink composition and pattern forming method
- Patent Title (中): 油墨组成和图案形成方法
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Application No.: US12939544Application Date: 2010-11-04
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Publication No.: US08354045B2Publication Date: 2013-01-15
- Inventor: Naoyuki Toyoda , Toshiaki Mikoshiba
- Applicant: Naoyuki Toyoda , Toshiaki Mikoshiba
- Applicant Address: JP
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2006-303657 20061109
- Main IPC: H01B1/02
- IPC: H01B1/02 ; H01B1/22 ; H01L29/08
Abstract:
An ink composition includes a metal microparticle, a dispersion medium having water as a main ingredient, a dispersant for dispersing the metal microparticle into the dispersion medium, and a water-soluble polyhydric alcohol that is trivalent to hexavalent and solid under normal conditions, and whose concentration is 5 to 20 weight % relative to a total weight of the ink composition.
Public/Granted literature
- US20110050786A1 INK COMPOSITION AND PATTERN FORMING METHOD Public/Granted day:2011-03-03
Information query
