Electrochromic components and electronic devices

Abstract

The present application discloses an electrochromic component, which includes a first conductive layer, a first color-changing layer, a second conductive layer, a second color-changing layer, a third conductive layer, a third color-changing layer and a fourth conductive layer ; The first color-changing layer, the second color-changing layer and the third color-changing layer do not overlap each other in the lamination direction of the electrochromic component; the first color-changing layer includes the first electrochromic layer, and the second color-changing layer includes the second electrochromic layer layer, the third color-changing layer includes a third electrochromic layer; when there is a voltage difference between the first conductive layer and the second conductive layer, the first color-changing layer displays the first color corresponding to the first electrochromic layer; when the second When there is a voltage difference between the second conductive layer and the third conductive layer, the second color-changing layer displays the second color corresponding to the second electrochromic layer; when there is a voltage difference between the third conductive layer and the fourth conductive layer, the second electrochromic layer The three-color layer displays the third color corresponding to the third electrochromic layer, and the first color, the second color and the third color are different from each other.

Description

technical field [0001] The present application belongs to the field of terminal technology, and in particular relates to an electrochromic component and electronic equipment. Background technique [0002] Electrochromism refers to the phenomenon that the optical properties of materials (such as reflectivity, light transmittance, absorptivity, etc.) undergo stable and reversible color changes under the action of an applied electric field. Electrochromism manifests itself as a reversible change in the color and transparency of a material. Materials with electrochromic properties may be referred to as electrochromic materials. In the related art, some electrochromic materials can only realize one color change, that is, electrochromic devices made of these electrochromic materials can only realize a single color change. Contents of the invention [0003] The embodiments of the present application provide an electrochromic component and an electronic device, which can make th...

AI Technical Summary

Problems solved by technology

In related technologies, some electrochromic materials can only achieve one color change, that is, electrochromic devices made of these electrochromic materials can only achieve a single color change

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