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Luminescent fiber and preparation method thereof

A technology of light-emitting fibers and light-emitting layers, which is applied in the manufacture of semiconductor/solid-state devices, electrical components, and electric solid-state devices, etc., can solve the problems of limiting the application range of light-emitting fibers, lack of transparent light-emitting fibers, and inability to obtain transparent light-emitting textiles, etc. Achieving the effect of flexible application scenarios and broadening application fields

Pending Publication Date: 2021-12-03
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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Problems solved by technology

However, there is still a lack of transparent luminescent fibers, making it impossible to obtain transparent luminescent textiles, which limits the application range of luminescent fibers

Method used

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  • Luminescent fiber and preparation method thereof
  • Luminescent fiber and preparation method thereof
  • Luminescent fiber and preparation method thereof

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preparation example Construction

[0072] Correspondingly, the present application also provides a method for preparing a luminescent fiber. see Figure 8 , Figure 8 It is a schematic flow chart of the preparation method of the luminescent fiber provided by the application. Specifically, the preparation method of luminous fiber includes the following steps:

[0073] 101. Provide a first transparent conductive material, a transparent dielectric material, and a light emitting material.

[0074] Wherein, the first transparent conductive material can be one or more of organic conductive polymers, indium gallium zinc oxide, graphene, ion conductive hydrogel, indium gallium zinc oxide, indium gallium tin oxide, or antimony tin oxide combination. The transparent dielectric material can be polydimethylsiloxane, polyimide, polyethylene terephthalate and other polymer materials.

[0075] Among them, the luminescent material mainly includes two parts: matrix material and luminescent center. The base material can be...

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Abstract

The invention discloses a luminescent fiber and a preparation method thereof. The luminescent fiber includes a first transparent conductive layer and a transparent dielectric layer. The transparent dielectric layer and the first transparent conductive layer are coaxially arranged, the first transparent conductive layer is coated with the transparent dielectric layer, and a luminescent material is arranged in the transparent dielectric layer. The light-emitting luminescent fiber is formed by the transparent conductive layer and the transparent dielectric layer provided with the luminescent material, so that the luminescent fiber is transparent, and the application field of the luminescent fiber is widened.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a luminescent fiber and a preparation method thereof. Background technique [0002] Braidable flexible light-emitting fibers have the advantages of light weight, conformability, and extensibility, and have broad application prospects in smart wearable electronic products. Compared with ordinary electronic devices that are difficult to integrate, easy to damage, and consume a lot of energy, weavable and wearable electronic devices have obvious advantages, and have become the focus of attention in the current academic and industrial circles. [0003] Among them, when the light-emitting fibers are woven into light-emitting textiles, they form a rough and porous structure, so they can be deformed to fit the contours of the human body. And the textile can display specific patterns with external electrical signals, realizing flexible wearable displays. However, there is st...

Claims

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Application Information

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IPC IPC(8): H01L51/50H01L51/52H01L51/56
CPCH10K50/11H10K50/81H10K50/828H10K71/00
Inventor 赵金阳
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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