Organic electroluminescence display device and method for...

Active solid-state devices (e.g. – transistors – solid-state diode – Non-single crystal – or recrystallized – semiconductor... – Amorphous semiconductor material

Reexamination Certificate

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C257S066000, C257S072000, C257SE29151, C257SE51005

Reexamination Certificate

active

10962704

ABSTRACT:
The present invention relates to a thin film transistor for easily displaying gradation of an organic electroluminescence display device and a fabrication method of the thin film transistor, and an organic electroluminescence display device using the thin film transistor. The present invention provides an organic electroluminescence display device comprising a thin film transistor; a protection film and an organic light-emitting device electrically connected to the thin film transistor, wherein an S-factor of the thin film transistor is 0.35 V/dec or more.

REFERENCES:
patent: 6461899 (2002-10-01), Kitakado et al.
patent: 6626566 (2003-09-01), Holmes et al.
patent: 1995-0033618 (1995-12-01), None

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