Electrochromic device, shell assembly and electronic equipment
A technology for electrochromic devices and housing components, which is applied in instruments, nonlinear optics, optics, etc., can solve the problem of large proportion of wiring space, reduce the space ratio, realize light and thin, and change the way of wiring Effect
Pending Publication Date: 2021-10-01
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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- Application Information
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Problems solved by technology
[0003] In view of this, the present application provides an electrochromic device, and a housing assembly and electronic equipment including the electrochromic device, so as to solve the problem that the wiring space of the existing electrochromic device is relatively large, which is beneficial to electronic equipment The realization of light and thin
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[0028] The following are preferred embodiments of the application. It should be pointed out that for those skilled in the art, without departing from the principle of the application, some improvements and modifications can also be made, and these improvements and modifications are also considered as the present invention. The scope of protection applied for.
[0029] The following disclosure provides many different implementations or examples for implementing different structures of the present application. To simplify the disclosure of the present application, components and arrangements of specific examples are described below. Of course, they are examples only and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and / or reference letters in various instances, such repetition is for simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. ...
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Abstract
The invention provides an electrochromic device which comprises a first substrate, a first conductive layer, an electrochromic layer and a second conductive layer which are sequentially stacked, a first electric conduction layer which is arranged on the surface, close to the electrochromic layer, of the first conductive layer and is insulated from the electrochromic layer, and a second electric conduction layer which is arranged on the surface, close to the electrochromic layer, of the second conducting layer and is insulated from the electrochromic layer, wherein the first conductive layer comprises a first area, a second area and a hollow area, and the hollow area is arranged between the first area and the second area to separate the first area from the second area; the first electric conduction layer comprises a first connecting part arranged in the first area and a second connecting part arranged in the first area; and the second electric conduction layer comprises a third connecting part electrically connected with the first connecting part, and the orthographic projection of the third connecting part on the first electric conduction layer falls into the first area. The electrochromic device solves the problem that the wiring space is large in proportion, and application in the shell assembly and the electronic equipment is facilitated.
Description
technical field [0001] The application belongs to the technical field of electronic products, and in particular relates to an electrochromic device, a housing assembly and electronic equipment. Background technique [0002] Electrochromism is a process in which electrochromic materials change their own color through an electrochemical process under the action of an external power supply. In the related art, for the electrochromic device in the electronic equipment, wires are designed on opposite sides of the device, and then the wires on both sides are respectively connected to the circuit board, and then a voltage is applied to the electrochromic device to realize color change. During this process, wiring, flexible circuit boards, etc. occupy a large space of electronic equipment, and even electrochromic devices cannot be used in electronic equipment with a small space. Therefore, the current electrochromic devices still need to be improved. Contents of the invention ...
Claims
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IPC IPC(8): G02F1/153G02F1/155G02F1/163
CPCG02F1/1533G02F1/155G02F1/163
Inventor 袁广中彭明镇
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD