METHOD OF FORMING FILM-LIKE BODY CONTAINING π ELECTRON CONJUGATED COMPOUND HAVING AROMATIC RING, AND METHOD OF PRODUCING π ELECTRON CONJUGATED COMPOUND

Title:

METHOD OF FORMING FILM-LIKE BODY CONTAINING π ELECTRON CONJUGATED COMPOUND HAVING AROMATIC RING, AND METHOD OF PRODUCING π ELECTRON CONJUGATED COMPOUND

Document Type and Number:

Japanese Patent JP2012216669

Kind Code:

A

Abstract:

To provide a production method of obtaining a π electron conjugated compound by imparting low energy, and an efficient method of forming a continuous film of a slightly-soluble π electron conjugated compound utilizing that technology, and to apply the thin film to an organic electronic device.

In the production method of a film-like body, a film-like body obtaining a π electron conjugated compound represented by (Ia) is produced by desorbing a desorption substituent represented by formula (II) by means of a coating film formed by coating a substrate with a coating liquid of solvent containing a π electron conjugated compound precursor (I). (In the formulae (I), (Ia), (II), X and Y represent a hydrogen atom or a desorption substituent. Q₂-Q₅ are a hydrogen atom, a halogen atom, or a univalent organic group, independently, Q₁ and Q₆ are a hydrogen atom, a halogen atom, or a univalent organic group other than the desorption substituent. Q₁-Q₆ may form a ring by bonding the adjoining groups).

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Inventors:

GOTO DAISUKE
KOSAKA TOSHIYA
YAMAMOTO SATOSHI
KATO TAKUJI
SHINODA MASAHITO
MORI MASATAKA
YUTANI KEIICHIRO
TANO TAKANORI
MATSUMOTO SHINJI

Application Number:

JP2011080630A

Publication Date:

November 08, 2012

Filing Date:

March 31, 2011

Export Citation:

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Assignee:

RICOH CO LTD

International Classes:

H01L51/30; B05D7/24; C07C15/20; C07C15/60; C07C25/22; G09F9/30; H01L21/336; H01L21/368; H01L29/786; H01L51/05; H01L51/40

Domestic Patent References:

JP2006352143A	2006-12-28
JP2009215547A	2009-09-24
JP2006352143A	2006-12-28
JP2009215547A	2009-09-24

Foreign References:

WO2011030918A1

2011-03-17

Attorney, Agent or Firm:

Hidehiko Takei
Yasuo Yoshimura

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