Organic electroluminescence display device and method for fabricating thereof
AssigneeLG. Philips LCD Co., Ltd.
InventorsHee-Suk Bang, Chang-Wook Han, Tae-Joon Ahn
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Abstract
An organic electroluminescence display device and a fabrication method thereof is described. The organic electroluminescence display device includes first and second substrates. A cathode including a transparent conductive material and a thin metal film, an organic electroluminescence (EL) layer formed on the cathode, and an anode formed on the organic EL layer are formed on the first substrate. A driving transistor that contains a drain electrode is formed on the second substrate. The first and second substrates are bonded to each other such that the drain electrode contacts the anode.
Claims47
An organic electroluminescence display device comprising:
- a first substrate;
- a cathode on the first substrate;
- an organic electroluminescence (EL) layer on the cathode;
- an anode on the organic EL layer, the cathode disposed closer to the first substrate than the anode;
- and
- a second substrate on which a driving transistor containing a drain electrode is formed, the second substrate corresponding to the first substrate such that the drain electrode and the anode contact each other.
A method for fabricating an organic electroluminescence display device, comprising:
- forming a cathode on a first substrate;
- forming an organic electroluminescence layer on the cathode;
- forming an anode on the organic electroluminescence layer;
- and
- bonding a second substrate on which a driving transistor is formed such that a drain electrode of the driving transistor and the anode contact each other.
An organic electroluminescence display device comprising:
- a first substrate;
- a cathode on the first substrate;
- an organic electroluminescence (EL) layer on the cathode;
- an anode on the organic EL layer, the cathode disposed closer to the first substrate than the anode.
Dependencies are inferred from the claim text.