Organic Electronic Device and Method for the Production Thereof
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United States of America Patent
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Jul 6, 2017
app pub date -
May 29, 2015
filing date -
Jun 10, 2014
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Abstract
An organic electronic device containing a stack successively including a polymer substrate covered with a first layer E1 made of conductive or semiconductor material; a hole transport layer HTL; an active layer A; and a second layer E2 made of conductive or semiconductor material. The HTL layer is a bilayer formed of a so-called neutral layer based on PEDOT:PSS and of a so-called acid layer based on PEDOT:PSS. The neutral layer is in contact with first layer E1 while the acid layer is in contact with active layer A.
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