SOL-GEL ELECTROCONDUCTIVE GLASS AND OPTICALLY FUNCTIONAL ELEMENT USING THE SAME

Title:

SOL-GEL ELECTROCONDUCTIVE GLASS AND OPTICALLY FUNCTIONAL ELEMENT USING THE SAME

Document Type and Number:

Japanese Patent JP2005170708

Kind Code:

A

Abstract:

To solve the problem wherein stable, uniform dispersion of an electroconductive polymer in sol-gel glass is difficult due to its hydrophobicity, or a pre-treatment for imparting hydrophilicity to the polymer is required.

The sol-gel electroconductive glass wherein the electroconductive polymer is stably and uniformly dispersed is provided by including a side chain of the hydrophobic electroconductive polymer in a hydrophilic host molecule (e.g. dextrin). This enables easy production of an industrially useful, highly reliable light-emitting or light-receiving device, such as a photodiode which converts a light signal into an electrical signal, an imaging device, a light source for optical communication such as an EL device which emits light by current injection, a display device and a lighting device.

Inventors:

AIHARA SATOSHI
KUBOTA SETSU
KAMATA NORIHIKO
TERUNUMA HIROAKI
HATANO TAKESHI

Application Number:

JP2003410513A

Publication Date:

June 30, 2005

Filing Date:

December 09, 2003

Export Citation:

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Assignee:

JAPAN BROADCASTING CORP
UNIV SAITAMA

International Classes:

H01L51/50; C01B33/12; H01L31/08; H01L51/10; H01L51/42; H05B33/14; H05B33/28; (IPC1-7): C01B33/12; H01L31/08; H01L51/10; H05B33/14; H05B33/28

Domestic Patent References:

JPH01183420A	1989-07-21
JPH01167254A	1989-06-30
JPH08295537A	1996-11-12
JPH11236210A	1999-08-31
JPH0333031A	1991-02-13
JP2001253721A	2001-09-18
JP2001271012A	2001-10-02

Attorney, Agent or Firm:

Kosaku Sugimura

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