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Light emitting diode display panel and method for producing same

A technology of light-emitting diodes and display panels, which is applied in the direction of electrical components, electric solid-state devices, circuits, etc., can solve the problems of uniformity, yield and reliability of light-emitting diode display panels that are not ideal, so as to increase the uniformity of light output, The effect of reducing the risk of disconnection

Inactive Publication Date: 2014-05-14
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Light-emitting diode elements have the advantages of high brightness and low power consumption, and have been widely used in lighting products. However, in display products, due to the uniformity, yield and reliability of light-emitting diode display panels, the performance is not ideal , is still only used in low-end display products, such as outdoor advertising billboards

Method used

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  • Light emitting diode display panel and method for producing same
  • Light emitting diode display panel and method for producing same
  • Light emitting diode display panel and method for producing same

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Embodiment Construction

[0016] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0017] Please refer to Figure 1 to Figure 7 . Figure 1 to Figure 7 A schematic diagram illustrating a method of manufacturing a light emitting diode display panel according to the first embodiment of the present invention, wherein Figure 1 to Figure 6 is shown in section, and Figure 7 is shown in top view. Such as figure 1 As shown, a substrate 10 is provided first. The substrate 10 can be a rigid substrate or a flexible substrate, such as a glass substrate, a quartz substrate, a plastic substrate or other suitable substrates. The substrate 10 includes a plurality of sub-pixel regions 10P, wherein the sub-pixel regions 10P can be arranged in an array. Next, a driving element array 12M is formed on the substrate 10, which includes a plurality of driving elements 12, wherein at least on...

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PUM

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Abstract

The invention provides a light emitting diode display panel and a method for producing same. The dielectric pattern of the light emitting diode display panel is formed on a substrate after a light emitting diode element is formed on the substrate, and wraps the sidewall of the corresponding light emitting diode element and an electrode of the corresponding light emitting diode element is exposed. The top surface of the dielectric pattern and the electrode of the light emitting diode element are roughly in a same plane. A connecting electrode disposed on the dielectric pattern is electrically connected with the electrode and the signal line of the light emitting diode element.

Description

technical field [0001] The invention relates to a display panel and a manufacturing method thereof, in particular to a light-emitting diode display panel and a manufacturing method thereof. Background technique [0002] A light-emitting diode display panel is a display panel that uses light-emitting diode elements to form a display array. Light-emitting diode elements have the advantages of high brightness and low power consumption, and have been widely used in lighting products. However, in display products, due to the uniformity, yield and reliability of light-emitting diode display panels, the performance is not ideal , is still only used in low-end display products, such as outdoor advertising billboards. Contents of the invention [0003] One of the objectives of the present invention is to provide a light-emitting diode display panel and a manufacturing method thereof, so as to improve the light uniformity, yield and reliability. [0004] An embodiment of the prese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/15H01L33/38
CPCH01L27/156H01L33/62H01L24/24H01L2924/15788H01L2924/12041H01L2933/0016H01L2924/00
Inventor 吴宗典刘康弘张钧杰江明峰
Owner AU OPTRONICS CORP
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