LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME
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United States of America
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Issued Date -
Nov 21, 2024
app pub date -
Jul 29, 2024
filing date -
Jul 29, 2024
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Abstract
An object is to improve reliability of a light-emitting device. Alight-emitting device has a driver circuit portion including a transistor for a driver circuit and a pixel portion including a transistor for a pixel over one substrate. The transistor for the driver circuit and the transistor for the pixel are inverted staggered transistors each including an oxide semiconductor layer in contact with part of an oxide insulating layer. In the pixel portion, a color filter layer and a light-emitting element are provided over the oxide insulating layer. In the transistor for the driver circuit, a conductive layer overlapping with a gate electrode layer and the oxide semiconductor layer is provided over the oxide insulating layer. The gate electrode layer, a source electrode layer, and a drain electrode layer are formed using metal conductive films.
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