THIN FILM TRANSISTOR ARRAY PANEL AND MANUFACTURING METHOD THEREOF

A thin film transistor array panel includes a substrate, an insulation layer, a first semiconductor, and a second semiconductor. The insulation layer is disposed on the substrate and includes a stepped portion. The first semiconductor is disposed on the insulation layer. The second semiconductor is...

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Bibliographic Details
Main Authors BANG JUNG SUK, CHO BYEONG HOON, YEO YUN JONG, KIM SANG GAB, CHIN HONG-KEE
Format Patent
LanguageEnglish
Published 30.06.2016
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:A thin film transistor array panel includes a substrate, an insulation layer, a first semiconductor, and a second semiconductor. The insulation layer is disposed on the substrate and includes a stepped portion. The first semiconductor is disposed on the insulation layer. The second semiconductor is disposed on the insulation layer and includes a semiconductor material different than the first semiconductor. The stepped portion is spaced apart from an edge of the first semiconductor.
Bibliography:Application Number: US201614992625