Display device having a multi-layer conductive layer and manufacturing method therefore
AssigneeSamsung Electronics Co., Ltd.
InventorsJoon-hak Oh, Keun-kyu Song
Life of this patent
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Abstract
An display device having a thin film transistor with improved characteristics comprising a gate conductor including a gate electrode formed on an insulating substrate; a gate insulating layer formed on the gate electrode; a conductive layer comprising a plurality of layers including a source electrode and a drain electrode formed on the gate insulating layer and separated from each other across the gate electrode to define a channel region; and an organic semiconductor layer formed in the channel region, wherein the conductive layer comprises a metal layer and a transparent electrode layer.
Claims11
A display device comprising:
- a gate conductor including a gate electrode formed on an insulating substrate;
- a first wall having a first opening exposing the gate electrode;
- a gate insulating layer formed on the gate electrode;
- a conductive layer comprising a plurality of layers including a source electrode and a drain electrode formed on the gate insulating layer and separated from each other across the gate electrode to define a channel region;
- and
- an organic semiconductor layer formed in the channel region,
- wherein the conductive layer comprises a metal layer and a transparent electrode layer.
Dependencies are inferred from the claim text.