ORGANIC ELECTRONIC MATERIAL AND ORGANIC ELECTRONIC ELEMENT

Title:

ORGANIC ELECTRONIC MATERIAL AND ORGANIC ELECTRONIC ELEMENT

Document Type and Number:

WIPO Patent Application WO/2019/175979

Kind Code:

A1

Abstract:

The present invention relates to an organic electronic material which contains a charge transporting polymer or oligomer having a structural unit that has a branch structure and that has the partial structure represented in formula (1).

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Inventors:

HONNA RYO (JP)
FUKUSHIMA IORI (JP)
SAKUMA HIROTAKA (JP)

Application Number:

PCT/JP2018/009777

Publication Date:

September 19, 2019

Filing Date:

March 13, 2018

Export Citation:

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Assignee:

HITACHI CHEMICAL CO LTD (JP)

International Classes:

H01L51/50

Foreign References:

JP2014505694A	2014-03-06
JP2003267972A	2003-09-25
JP2012004206A	2012-01-05

Other References:

KUNUGI, Y. ET AL.: "Light-emitting diodes based on linear and starburst electro-oligomerized thienyltriphenylamines", SYNTHETIC METALS, vol. 89, 11 November 1997 (1997-11-11), pages 227 - 229, XP055636902

Attorney, Agent or Firm:

MIYOSHI Hidekazu et al. (JP)

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