Electrochromic device and manufacturing method thereof and electronic equipment

An electrochromic, electronic device technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as immutability

Inactive Publication Date: 2019-01-01
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the appearance and color of the appearance casing of electronic equipment is fixed and immutable once the preparation is completed, so it is difficult to meet the various needs of users.

Method used

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  • Electrochromic device and manufacturing method thereof and electronic equipment
  • Electrochromic device and manufacturing method thereof and electronic equipment
  • Electrochromic device and manufacturing method thereof and electronic equipment

Examples

Experimental program
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Embodiment Construction

[0021] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0022] In one aspect of the invention, the invention proposes an electrochromic device. According to an embodiment of the present invention, refer to figure 1 , the electrochromic device 1000 includes: a first substrate 100 and a second substrate 700 disposed opposite to each other, and a first transparent conductive layer 200 and a second conductive layer located between the first substrate 100 and the second substrate 700 layer 600, the first transparent conductive layer 200 and the second conductive layer 600 have an electrochromic layer 300 between them, the surface of the second substrate 700 away from the second conductive layer 600 has a bottom printing l...

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Abstract

The invention discloses an electrochromic device and a manufacturing method thereof and electronic equipment. The electrochromic device comprises a first substrate and a second substrate that are arranged facing each other, as well as a first transparent conductive layer and a second conductive layer located between the first substrate and the second substrate; an electrochromic layer is arrangedbetween the first transparent conductive layer and the second conductive layer; a bottom printed layer is arranged on the surface of a side, away from the second conductive layer, of the second substrate; a pattern layer is arranged at the side, away from the second substrate, of the second conductive layer and orthographic projection of the pattern layer on the first substrate covers at most partof the surface of the first substrate; and the color of the electrochromic device can change with the voltage between the first transparent conductive layer and the second conductive layer. Therefore, rich appearance effect of the electrochromic device is realized.

Description

technical field [0001] The invention relates to the field of electronic equipment manufacturing, in particular to an electrochromic device, a preparation method thereof, and electronic equipment. Background technique [0002] Electrochromic materials are materials with electrochromic properties. Electrochromic refers to the phenomenon that the optical properties of materials (reflectivity, transmittance, absorptivity, etc.) undergo stable and reversible color changes under the action of an applied electric field. Appears as a reversible change in color and transparency. At present, electrochromic materials are widely used in information, electronics, energy, construction and national defense. For example, when electrochromic materials are applied to car rearview mirrors, the car rearview mirrors can show changes from mirror silver to dark mirrors, which can play an anti-glare role; On windows or building glass, aircraft swing windows or building glass can show color change...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/153G02F1/155G02F1/163
CPCG02F1/1533G02F1/155G02F1/163G02F2001/1536G02F1/153G02F1/1508G02F1/1525
Inventor 杨鑫
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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