Display device and manufacturing method of the same
AssigneeSamsung Electronics Co., Ltd.
InventorsJae-kook Ha, Soon-wook Cha
Life of this patent
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Abstract
A display device includes a thin film transistor formed on an insulating substrate; a first electrode electrically connected to the thin film transistor; a conductive polymer layer formed on the first electrode; a low molecular weight organic layer formed on the conductive polymer layer; a polymer light emitting layer formed on the low molecular weight organic layer; and a second electrode formed on the light emitting layer. With this configuration, a display device, which is capable of reducing pixel defects, can be provided.
Claims21
A display device comprising:
- a thin film transistor formed on an insulating substrate;
- a first electrode electrically connected to the thin film transistor;
- a conductive polymer layer formed on the first electrode;
- a first low molecular weight organic layer formed on the conductive polymer layer;
- a light emitting layer formed on the first low molecular weight organic layer;
- and
- a second electrode formed on the polymer light emitting layer.
A method of manufacturing a display device, the method comprising:
- forming a thin film transistor on an insulating substrate;
- forming a first electrode electrically connected to the thin film transistor;
- forming a conductive polymer layer on the first electrode;
- forming a first low molecular weight organic layer on the conductive polymer layer;
- forming a light emitting layer on the first low molecular weight organic layer;
- and
- forming a second electrode formed on the polymer light emitting layer.
Dependencies are inferred from the claim text.