Title:
Semiconductor condensation Thiophene polymer ink combination thing
Document Type and Number:
Japanese Patent JP6263536
Kind Code:
B2
Abstract:
A formulation including: an organic semiconducting polymer selected from the diketopyrrolopyrrole (DPP) and fused thiophene co-polymer structures of the formulas (I), (II), or combinations thereof, or salts thereof, in an amount of from 0.1 to 5 wt % based on the total weight of the formulation: formulas (I) and (II), respectively, where m is an integer from 1 to 2, n is an integer from 4 to 80, X and Y are independently selected from a divalent heteroaryl, such as a thiophene, R1, R2, R3, and R4 is each a hydrocarbylene substituent as defined herein, a first solvent is selected from a cyclic aliphatic in an amount of from 2 to 98 wt %; and a second solvent selected from an aromatic in an amount of from 98 to 2 wt %. Also disclosed are method of making and using the disclosed formulations, for example, for use in electronic devices.
Inventors:
Ha, Minh Chien
Matthews, James Robert
Matthews, James Robert
Application Number:
JP2015529857A
Publication Date:
January 17, 2018
Filing Date:
August 20, 2013
Export Citation:
Assignee:
CORNING INCORPORATED
International Classes:
H01L51/30; C08K5/01; C08L65/00; H01L51/05; H01L51/40
Domestic Patent References:
| JP2012506928A | ||||
| JP2009541548A | ||||
| JP2015502921A |
Foreign References:
| WO2011149804A1 |
Attorney, Agent or Firm:
Yanagita Seiji
Go Sakuma
Go Sakuma