Organic electroluminescence display panel

Abstract

According to an aspect of the present invention, an organic electro-luminescence display panel is provided, which includes: an insulating substrate; a polysilicon layer formed on the substrate; a first insulating layer formed on the polysilicon layer; a gate wire formed on the first insulating layer; a second insulating layer formed on the gate wire; a data wire formed on the second insulating layer and including first and second portions; a pixel electrode connected to the first portion of the data wire; a partition defining an area on the pixel electrode; an organic light emitting member formed in the area on the pixel electrode; a common electrode formed on the light emitting member; and a planar supply voltage electrode disposed between the pixel electrode and the substrate and connected to the second portion of the data wire.

1 - 16 . (canceled)  
   
   
       17 . An organic electro-luminescence display (OELD), comprising: 
 a substrate;    a conductive layer formed on the substrate;    an insulating layer formed on the conductive layer;    a gate wire formed on the insulating layer;    a data wire formed on the insulating layer and insulated from the gate wire and electrically connected to the conductive layer;    a pixel electrode connected to the data wire;    an organic light emitting member formed on the pixel electrode; and    a common electrode formed on the organic light emitting member.    
   
   
       18 . The OELD of  claim 17 , further comprising a thin film transistor (TFT) having a gate electrode, a source electrode and a drain electrode, wherein the source electrode is connected to the data wire.  
   
   
       19 . The OELD of  claim 18 , further comprising an auxiliary member electrically connecting the conductive layer and the data wire.  
   
   
       20 . The OELD of  claim 17 , wherein a supply voltage is applied to the conductive layer.  
   
   
       21 . The OELD of  claim 17 , wherein the pixel electrode is formed of an opaque material.  
   
   
       22 . The OELD of  claim 17 , wherein the pixel electrode is formed of a transparent conductive material.  
   
   
       23 . The OELD of  claim 22 , wherein the conductive layer has a transmitting window corresponding to the pixel electrode.  
   
   
       24 . The OELD of  claim 18 , wherein the conductive layer has an opening overlapping at least a portion of the TFT.  
   
   
       25 . The OELD of  claim 17 , further comprising a partition surrounding the organic light emitting member.  
   
   
       26 . The OELD of  claim 25 , wherein the partition is form of a photosensitive material containing black pigments.  
   
   
       27 . An organic electro-luminescence display (OELD), comprising: 
 a substrate;    a conductive layer formed on the substrate and receiving a supply voltage;    an insulating layer formed on the conductive layer;    a first thin film transistor (TFT) formed on the insulating layer;    a pixel electrode connected to the first TFT;    an organic light emitting member formed on the pixel electrode; and    a common electrode formed on the organic light emitting member.    
   
   
       28 . The OELD of  claim 27 , further comprising; 
 a second TFT formed on the insulating layer and connected with the pixel electrode;    a gate wire formed on the first insulating layer; and    a data wire formed on the insulating layer and insulated from the gate wire.    
   
   
       29 . The OELD of  claim 28 , wherein a portion of the data wire is connected to the conductive layer.  
   
   
       30 . The OELD of  claim 28 , wherein the first TFT has a first gate electrode, a first source electrode, and a first drain electrode, and the second TFT has a second gate electrode, a second source electrode, and a second drain electrode, and 
 the first gate electrode is connected to the gate wire, the first source electrode is connected to the data wire, the first drain electrode is connected to the second gate electrode, the second source electrode is connected to the data wire, and the second drain electrode is connected to the pixel electrode.    
   
   
       31 . The OELD of  claim 30 , further comprising an auxiliary member electrically connecting the conductive layer and the second TFT.  
   
   
       32 . The OELD of  claim 27 , wherein the pixel electrode is made of an opaque metal.  
   
   
       33 . The OELD of  claim 27 , wherein the pixel electrode is made of a transparent conductive material.  
   
   
       34 . The OELD of  claim 33 , wherein the conductive layer has a transmitting window corresponding to the pixel electrode.  
   
   
       35 . The OELD of  claim 27 , wherein the conductive layer has an opening overlapping at least a portion of the first TFT.  
   
   
       36 . The OELD of  claim 28 , wherein the conductive layer has a first opening overlapping at least a portion of the first TFT and a second opening overlapping at least a portion of the second TFT.