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Patent
Title
Organische elektronische Bauelemente
Other Title
Flexibly bent organic electronic component e.g. organic LED, for e.g. color display, has electrodes between substrate base and cover, and getter layer, where getter layer and thermally conductive layer are thermally coupled to each other
Abstract
(A1) Die vorliegende Erfindung bezieht sich auf organische elektronische Bauelemente. Zur Verfuegung gestellt wird eine Substratbasis (1) und ein Abdeckelement (5) sowie zumindest teilweise zwischen der Substratbasis und dem Abdeckelement angeordnet: eine erste Elektrode (2), ein mindestens eine zumindest teilweise aus einem organischen Material bestehende Schicht aufweisendes organisches Schichtsystem (3) und eine zweite Elektrode (4), dadurch gekennzeichnet, dass zumindest teilweise zwischen der Substratbasi und dem Abdeckelement angeordnet sind: eine ein Trockenmaterial sowie ein thermisch leitfaehiges Material enthaltende Trockenmittelschicht (6) und eine thermisch leitfaehige Schicht (7), wobei die Trockenmittelschicht und die thermisch leitfaehige Schicht thermisch miteinander gekoppelt sind.
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WO 2009021741 A2 UPAB: 20090311 NOVELTY - The component has two electrodes such as indium tin oxide anode (2) and cathode (4), arranged between a substrate base and a cover glass (5). An organic LED stack (3) comprises a layer made of an organic material. A getter layer (6) comprises a dry material and a thermally conductive material, and a thermally conductive layer (7). The getter layer and the thermally conductive layer are thermally coupled to one another, where the getter layer exhibits a thickness of 10 nanometer to 5000 micrometer. A metallic material is distributed in form of metallic particles in the dry material. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: (1) a method for protecting an organic electronic component (2) a method for visualizing of structures, symbols and/or characters by an organic LED. USE - Flexibly bent organic electronic component e.g. organic LED and organic solar cell, for use in a display e.g. color display and radiation intensity display, for visualizing structures, symbols and/or characters (all claimed). ADVANTAGE - The two electrodes are arranged between the substrate base and cover, and the dry middle layer and thermally conductive layer are thermally coupled to one another, thus extending life span of the electronic component in a simple and economical manner, improving the cooling of the organic electronic component, and achieving light effects in a simple and flexible manner.
Inventor(s)
Hild, O.R.
Patent Number
102007038324
Publication Date
2007
Language
German