Light-emitting Device

A light-emitting device and self-luminous technology, which is applied in the direction of electrical components, circuits, organic semiconductor devices, etc., can solve problems such as poor uniformity of light emission, and achieve the effect of uniform light output
CN102593364AInactive Publication Date: 2012-07-18AU OPTRONICS CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
AU OPTRONICS CORP
Publication Date
2012-07-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a light-emitting device, including a base plate, a first conductive layer, a second conductive layer, a self-light-emiting layer and a first auxiliary conductive pattern layer. The first conductive layer and the second conductive layer are both arranged on the base plate. The self-light-emiting layer is arranged between the first conductive layer and the second conductive layer, and defines a light-emitting area on the base plate. The resistance of first auxiliary conductive pattern layer is contacted is smaller than that of the first conductive layer. The ratio of the circumference (micrometer) of the first auxiliary conductive pattern layer at the light-emitting area to the area of the (micrometer<2>) light-emitting area is not more than 0.0262 (1 / micrometer).
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Description

technical field

[0001] The present invention relates to a light emitting device, and in particular to a self-illuminating light emitting device. Background technique

[0002] Organic electroluminescence (organic electroluminescence) devices have excellent characteristics such as thinness, self-luminescence, low power consumption, no need for backlight, no viewing angle limitation, and high response rate. They have been regarded as the rising stars of flat-panel displays. In addition, passive organic light-emitting devices can be formed on thin, flexible substrates, so they are also very suitable for lighting. When the rendering index) is higher than about 80, it has the opportunity to replace general lighting sources, so organic light-emitting devices will play a very important role in lighting equipment.

[0003] However, when the organic electroluminescent device develops toward a large size, the uniformity of light emission of the organic electroluminescent device is oft...

Claims

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