Bildelement für eine Aktiv-Matrix-Anzeige
Research output: Intellectual property › Patent application/Patent
Contributors
- Novaled GmbH
Abstract
An imaging element for an active matrix display with an organic light-emitting diode (OLED) (19-23) and a driving circuit with an LED- controlling driving transistor and a condenser has a live path of the driving transistor connected in series with the OLED and between two poles of a voltage source, the transport layer (20) containing a dopant increasing the layer (20) conductivity and being electrically connected to the drain contact (15) of the driving transistor.
| Translated title of the contribution | Display element for an active matrix display |
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Details
An imaging element for an active matrix display with an organic light-emitting diode (OLED) (19-23) and a driving circuit with an LED- controlling driving transistor and a condenser has a live path of the driving transistor connected in series with the OLED and between two poles of a voltage source, the transport layer (20) containing a dopant increasing the layer (20) conductivity and being electrically connected to the drain contact (15) of the driving transistor.
| Original language | German |
|---|---|
| IPC (International Patent Classification) | H01L 51/ 30 A N |
| Patent number | EP1555701 |
| Country/Territory | Germany |
| Priority date | 16 Jan 2004 |
| Priority number | DE20041002587 |
| Publication status | Published - 20 Jul 2005 |