Title:
ELECTRONIC DEVICE, POLYMER COMPOUND
Document Type and Number:
WIPO Patent Application WO/2012/133381
Kind Code:
A1
Abstract:
This invention provides an electronic device having an electroluminescent element which generates light at a high brightness. Specifically, this invention provides an electronic device having, as a charge injection layer and / or charge transport layer, a layer containing a polymer compound having one or more structural units selected from a group consisting of structural units represented by formula (1) and structural units represented by formula (14). (In formula (1), Ar1 represents a prescribed condensed polycyclic aromatic group, R1 represents a prescribed organic group, R2 represents a prescribed organic group, m1 represents an integer 1 or greater, and m2 represents an integer 1 or greater. If there are multiple R1's or R2's, said R1's or R2's may be the same or different.) (In formula (14), Ar2 represents a prescribed condensed polycyclic aromatic group, R6 represents a prescribed organic group, R7 represents a prescribed organic group, m6 represents an integer 1 or greater, and m7 represents an integer 1 or greater. If there are multiple R6's or R7's, said R6's or R7's may be the same or different.)
Inventors:
TANAKA MASANOBU (JP)
ISHIKAWA RUI (JP)
KOBAYASHI NORIFUMI (JP)
SAKAKIBARA KEN (JP)
HIGASHIMURA HIDEYUKI (JP)
ISHIKAWA RUI (JP)
KOBAYASHI NORIFUMI (JP)
SAKAKIBARA KEN (JP)
HIGASHIMURA HIDEYUKI (JP)
Application Number:
PCT/JP2012/057884
Publication Date:
October 04, 2012
Filing Date:
March 27, 2012
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
TANAKA MASANOBU (JP)
ISHIKAWA RUI (JP)
KOBAYASHI NORIFUMI (JP)
SAKAKIBARA KEN (JP)
HIGASHIMURA HIDEYUKI (JP)
TANAKA MASANOBU (JP)
ISHIKAWA RUI (JP)
KOBAYASHI NORIFUMI (JP)
SAKAKIBARA KEN (JP)
HIGASHIMURA HIDEYUKI (JP)
International Classes:
H01L51/50; C08G61/10; H01L31/10; H01L33/26; H01L51/42
Domestic Patent References:
WO2012002284A1 | 2012-01-05 |
Foreign References:
JP2007327058A | 2007-12-20 | |||
US20090326150A1 | 2009-12-31 |
Other References:
CHUANJIANG QIN ET AL.: "High solubility and photoluminescence quantum yield water-soluble polyfluorenes with dendronized amino acid side chains: synthesis, photophysical, and metal ion sensing properties", JOURNAL OF MATERIALS CHEMISTRY, vol. 20, no. 37, 20 August 2010 (2010-08-20), pages 7957 - 7964
R. MOLINA ET AL.: "A Novel L-Tyrosine Derivative of Poly[(fluoren-2,7-diyl)-alt-co-(benzen-1,4- diyl)]: Strategy of Synthesis and Chiroptical and Electrochemical Characterization", MACROMOLECULES, vol. 40, no. 9, 7 April 2007 (2007-04-07), pages 3042 - 3048
XIZHE LIU ET AL.: "Anionic benzothiadiazole containing polyfluorene and oligofluorene as organic sensitizers for dye-sensitized solar cells", CHEM. COMMUN., no. 32, 23 June 2008 (2008-06-23), pages 3789 - 3791
MICHAEL J. FRAMPTON ET AL.: "Synthesis and Optoelectronic Properties of Nonpolar Polyrotaxane Insulated Molecular Wires with High Solubility in Organic Solvents", ADV. FUNCT. MATER., vol. 18, 2008, pages 3367 - 3376, XP001517159, DOI: doi:10.1002/adfm.200800653
HUGH D. BURROWWS ET AL.: "Aqueous solution behavior of anionic fluorene-co-thiophene-based conjugated polyelectrolytes", ACS APPLIED MATERIALS & INTERFACES, vol. 1, no. 4, 20 March 2009 (2009-03-20), pages 864 - 874, XP055128723, DOI: doi:10.1021/am800267n
R. MOLINA ET AL.: "A Novel L-Tyrosine Derivative of Poly[(fluoren-2,7-diyl)-alt-co-(benzen-1,4- diyl)]: Strategy of Synthesis and Chiroptical and Electrochemical Characterization", MACROMOLECULES, vol. 40, no. 9, 7 April 2007 (2007-04-07), pages 3042 - 3048
XIZHE LIU ET AL.: "Anionic benzothiadiazole containing polyfluorene and oligofluorene as organic sensitizers for dye-sensitized solar cells", CHEM. COMMUN., no. 32, 23 June 2008 (2008-06-23), pages 3789 - 3791
MICHAEL J. FRAMPTON ET AL.: "Synthesis and Optoelectronic Properties of Nonpolar Polyrotaxane Insulated Molecular Wires with High Solubility in Organic Solvents", ADV. FUNCT. MATER., vol. 18, 2008, pages 3367 - 3376, XP001517159, DOI: doi:10.1002/adfm.200800653
HUGH D. BURROWWS ET AL.: "Aqueous solution behavior of anionic fluorene-co-thiophene-based conjugated polyelectrolytes", ACS APPLIED MATERIALS & INTERFACES, vol. 1, no. 4, 20 March 2009 (2009-03-20), pages 864 - 874, XP055128723, DOI: doi:10.1021/am800267n
Attorney, Agent or Firm:
SAKAI, Hiroaki et al. (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
Download PDF:
Claims:
Previous Patent: CIRCUIT BOARD, AND METHOD FOR MANUFACTURING CIRCUIT BOARD
Next Patent: METHOD FOR PRODUCING LITHOGRAPHIC PRINTING PLATE
Next Patent: METHOD FOR PRODUCING LITHOGRAPHIC PRINTING PLATE