DISPLAY APPARATUS

A display apparatus includes a substrate including a display area and a peripheral area outside the display area, a thin film transistor arranged on the substrate corresponding to the display area and including a semiconductor layer and a gate electrode, a pad electrode arranged on the substrate cor...

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Hauptverfasser:	Lee, Woogeun, Chae, Soojung, Hong, Jiyun, Jeon, Youngjae, Son, Seungsok, Kang, Hyunseong, Kim, Joongeol, Kim, Jongin, Bang, Seokhwan
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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creator	Lee, Woogeun Chae, Soojung Hong, Jiyun Jeon, Youngjae Son, Seungsok Kang, Hyunseong Kim, Joongeol Kim, Jongin Bang, Seokhwan
description	A display apparatus includes a substrate including a display area and a peripheral area outside the display area, a thin film transistor arranged on the substrate corresponding to the display area and including a semiconductor layer and a gate electrode, a pad electrode arranged on the substrate corresponding to the peripheral area and including a material the same as that of the semiconductor layer, and a first insulating layer arranged on the thin film transistor and the pad electrode and including an opening that partially exposes the pad electrode. Accordingly, failure to perform a normal operation by a pixel circuit and a light-emitting element may be prevented.
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subjects	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
title	DISPLAY APPARATUS
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