Amorphous silicon thin film transistor and organic light-emitting display having the same

An amorphous silicon thin film transistor and an organic light-emitting display device having the same are provided. The transistor includes an amorphous silicon thin film transistor portion including a gate electrode, a gate insulating layer, an amorphous silicon layer, and source/drain electrodes,...

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Bibliographic Details
Main Author PARK JAEUL,PARK YOUNG-SOO,CHA YOUNG-KWAN
Format Patent
LanguageEnglish
Published 24.10.2007
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:An amorphous silicon thin film transistor and an organic light-emitting display device having the same are provided. The transistor includes an amorphous silicon thin film transistor portion including a gate electrode, a gate insulating layer, an amorphous silicon layer, and source/drain electrodes, all of which are formed on a substrate; and a heat generating portion for generating heat and applying the heat to the amorphous silicon layer to recover a threshold voltage.
Bibliography:Application Number: CN200610143366