Display device, and method for repairing a defective pixel

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United States of America Patent

PATENT NO 7915810
APP PUB NO 20090021156A1
SERIAL NO

12173591

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Abstract

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which changes from a transparent state to a light scattering state when the layer is heated to a specified temperature or higher. An examination is performed for specifying the constantly non-lit defective pixel from among the pixels arranged over the supporting substrate. An external energy is selectively applied to at least one member arranged on the light extraction side of the defective pixel specified by the examination, thereby imparting the light scattering property to the member.

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Patent Owner(s)

Patent OwnerAddress
UDC IRELAND LIMITEDDUBLIN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kinoshita, Masaru Kanagawa, JP 50 672
Satou, Tasuku Kanagawa, JP 21 440

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