An organic light emitting device with a plurality of organic electroluminescent units stacked upon each other
The invention relates to an organic light emitting device comprising an anode (2); a cathode (4); and a plurality of organic electroluminescent units (3.1, ..., 3.m; m ¥ 2) provided upon each other in a stack or an inverted stack between said anode (2) and said cathode (4) each of said organic elec...
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creator | MURANO, SVEN WELLMANN, PHILIPP HE, GUFENG WERNER, ANSGAR |
description | The invention relates to an organic light emitting device comprising an anode (2); a cathode (4); and a plurality of organic electroluminescent units (3.1, ..., 3.m; m ¥ 2) provided upon each other in a stack or an inverted stack between said anode (2) and said cathode (4) each of said organic electroluminescent units (3.1, ..., 3.m) comprising an electroluminescent zone; wherein at least some of the organic electroluminescent units (3.2, ..., 3.m) comprise a p-type doped hole transporting-layer and / or an n-type doped electron-transporting layer. |
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a cathode (4); and a plurality of organic electroluminescent units (3.1, ..., 3.m; m ¥ 2) provided upon each other in a stack or an inverted stack between said anode (2) and said cathode (4) each of said organic electroluminescent units (3.1, ..., 3.m) comprising an electroluminescent zone; wherein at least some of the organic electroluminescent units (3.2, ..., 3.m) comprise a p-type doped hole transporting-layer and / or an n-type doped electron-transporting layer.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>SEMICONDUCTOR DEVICES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDEOwjAQBNNQIOAP-wGkRFCkBRRESUEfWc4lPuGcLfsM4vdQIGqqaWZmWc0HQUiTEbbwPDkFzazKMmGgB1vCk9XBIPqSjGd9IYy_gjxZTcGXmYWyJVEUYc3IauydBpQYBGSsQ1BHaV0tRuMzbb5cVTh3t9NlSzH0lKP5LEj77tq09X5Xt8dm94fyBg4JQiA</recordid><startdate>20120404</startdate><enddate>20120404</enddate><creator>MURANO, SVEN</creator><creator>WELLMANN, PHILIPP</creator><creator>HE, GUFENG</creator><creator>WERNER, ANSGAR</creator><scope>EVB</scope></search><sort><creationdate>20120404</creationdate><title>An organic light emitting device with a plurality of organic electroluminescent units stacked upon each other</title><author>MURANO, SVEN ; 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a cathode (4); and a plurality of organic electroluminescent units (3.1, ..., 3.m; m ¥ 2) provided upon each other in a stack or an inverted stack between said anode (2) and said cathode (4) each of said organic electroluminescent units (3.1, ..., 3.m) comprising an electroluminescent zone; wherein at least some of the organic electroluminescent units (3.2, ..., 3.m) comprise a p-type doped hole transporting-layer and / or an n-type doped electron-transporting layer.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES |
title | An organic light emitting device with a plurality of organic electroluminescent units stacked upon each other |
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