Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
FLUORINE-CONTAINING POLYCYCLIC AROMATIC COMPOUND, FLUORINE-CONTAINING POLYMER, ORGANIC THIN FILM AND ORGANIC THIN FILM ELEMENT
Document Type and Number:
Japanese Patent JP2008255097
Kind Code:
A
Abstract:

To provide a new compound utilized as an organic n-type semiconductor excellent in electron-transporting property.

This fluorine-containing polycyclic aromatic compound expressed by general formula (I) [wherein, Ar1, Ar2 are each a 6C aromatic hydrocarbon group or a 4C heterocyclic group; R1 to R4 are each H, a halogen atom or the like; R5, R6 are each H or a monovalent organic group which may be substituted by a substituent; s1 and t1 are each an integer of 2; and provided that at least one of the R5, R6 is a monovalent organic group of which at least one of all H atoms including those of the substituent is substituted by a fluorine atom].


Inventors:
IE, Hirotaka
Aso, Yoshio
Nitani, Shinji
Ueda, Masahito
Application Number:
JP2008000035015
Publication Date:
October 23, 2008
Filing Date:
February 15, 2008
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SUMITOMO CHEMICAL CO LTD
International Classes:
C07C23/46; C07C49/813; C07D339/06; C08G61/00; H01L29/786; H01L51/05; H01L51/30; H01L51/42
Attorney, Agent or Firm:
長谷川 芳樹
清水 義憲
三上 敬史