Light-emitting device, lighting device, and manufacturing method of light-emitting device
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United States of America Patent
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Sep 23, 2014
Grant Date -
Nov 14, 2013
app pub date -
Jul 12, 2013
filing date -
Jul 26, 2010
priority date (Note) -
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Abstract
It is an object to provide a light-emitting device which has high power efficiency and high light-extraction efficiency and emits light uniformly in a plane. It is another object to provide a manufacturing method of the light-emitting device. It is another object to provide a lighting device including the light-emitting device. One embodiment of the present invention provides a light-emitting device which includes: a first electrode provided over a substrate; a layer containing a light-emitting organic compound provided over the first electrode; an island-shaped insulating layer provided over the layer containing the light-emitting organic compound; an island-shaped auxiliary electrode layer provided over the island-shaped insulating layer; and a second electrode having a property of transmitting visible light provided over the layer containing the light-emitting organic compound and the island-shaped auxiliary electrode layer.
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