Light emitting device and manufacturing method thereof

Details Light emitting device and manufacturing method thereof Light emitting device and manufacturing method thereof

2007-06-05

2007-06-05

Guharay, Karabi (Department: 2879)

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

C313S506000, C313S504000, C257S040000

Reexamination Certificate

active

10424659

ABSTRACT:
The present invention is intended to stabilize a luminance and prevent a degradation during use in a display device of an active matrix driving system that arranges TFTs in matrix, by completely repairing a defective portion through application of a reverse voltage and repairing a short-circuit or leak area of a light emitting device. A light emitting device with a pixel structure of an active matrix driving system having TFTs arranged at each pixel has a feature that a reverse voltage is applied to the light emitting element without passing through the TFT is disclosed. The present invention provides a pixel structure capable of attaining the feature and a method of manufacturing the same.

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