HOLE TRANSPORTING LAYER COMPOSITION COMPRISING POLYMER HOLE TRANSPORTING MATERIAL INCLUDING CROSSLINKABLE DOUBLE BOND AND CROSSLINKING AGENT INCLUDING TWO OR MORE THIOL GROUPS AND USE THEREOF

Title:

HOLE TRANSPORTING LAYER COMPOSITION COMPRISING POLYMER HOLE TRANSPORTING MATERIAL INCLUDING CROSSLINKABLE DOUBLE BOND AND CROSSLINKING AGENT INCLUDING TWO OR MORE THIOL GROUPS AND USE THEREOF

Document Type and Number:

WIPO Patent Application WO/2015/084090

Kind Code:

A1

Abstract:

The present invention provides a hole transporting layer (HTL) composition comprising: a polymer hole transporting material including a first monomer having a first hole transporting fragment and a second monomer having a second hole transporting fragment and one or more crosslinkable double bonds; and a crosslinking agent including two or more thiol groups. In addition, the present invention provides a method for fabricating an organic semiconductor device including one or more stacked organic layers, the method comprising: a first step of applying a first organic layer composition comprising a first organic semiconductor material having two or more crosslinkable double bonds and a crosslinking agent having two or more thiol groups; a second step of crosslinking the first organic layer composition by applying light or heat thereto; and a third step of applying a solution type second organic layer composition onto the formed first organic layer.

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Inventors:

LEE JAE MIN (KR)
LEE JU WON (KR)
HAN HYUN (KR)
YOON SUNG CHEOL (KR)
LEE CHANG JIN (KR)

Application Number:

PCT/KR2014/011896

Publication Date:

June 11, 2015

Filing Date:

December 05, 2014

Export Citation:

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Assignee:

KOREA RES INST CHEM TECH (KR)

International Classes:

C09K11/06; H01L51/00; H01L51/50

Domestic Patent References:

WO2003076548A1	2003-09-18
WO2005027583A1	2005-03-24
WO2006040530A1	2006-04-20
WO2012030442A1	2012-03-08

Attorney, Agent or Firm:

SON, MIN (KR)
손민 (KR)

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