ORGANIC EL DISPLAY DEVICE AND MANUFACTURING METHOD FOR ORGANIC EL DISPLAY DEVICE

This organic-EL display apparatus comprises an organic-EL display panel including: a substrate that is provided with pixel drive circuits to drive respective pixels arranged in a matrix along each of a first direction and a second direction, and organic light-emitting elements being provided to each...

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Bibliographische Detailangaben
Hauptverfasser:	NISHIOKA, YUKIYA, KISHIMOTO, KATSUHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION BASIC ELECTRIC ELEMENTS CRYPTOGRAPHY DISPLAY EDUCATION ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY PHYSICS SEALS SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	This organic-EL display apparatus comprises an organic-EL display panel including: a substrate that is provided with pixel drive circuits to drive respective pixels arranged in a matrix along each of a first direction and a second direction, and organic light-emitting elements being provided to each of the pixels and connected to any one of the pixel drive circuits. The organic-EL display panel comprises a signal output circuit to supply a signal to each of the pixel drive circuits arranged in a line along the first direction or the second direction. The signal output circuit includes thin film transistors and is formed around a display region on a surface of the substrate. The thin film transistors include a semiconductor layer including a region to be a channel between a source electrode and a drain electrode. The semiconductor layer is formed of amorphous silicon.