Electronic equipment, camera module, electrochromic element and preparation method thereof
A camera module, electrochromic technology, applied in the direction of electrical components, color TV parts, TV system parts, etc., can solve the problems that cannot be applied in a wider range of fields, and cannot achieve precise control of small sizes. , to achieve the effect of accurate control of aperture size, simple structure and easy production
Pending Publication Date: 2020-04-10
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology
[0002] Conventional electrochromic devices are generally used on the outer glass of buildings or automobile glass. The internal electrode stack structure of the photochromic device determines that it cannot achieve precise control of small sizes, so it cannot be used in a wider range of fields.
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[0047] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. In particular, the following examples are only used to illustrate the present invention, but not to limit the scope of the present invention. Likewise, the following embodiments are only some but not all of the embodiments of the present invention, and all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0048] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present invention. The occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is understood ...
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Abstract
The application provides electronic equipment, a camera module, an electrochromic element and a preparation method thereof. The electrochromic element for a variable aperture comprises a first substrate and a second substrate which are oppositely arranged. More than two pairs of electrode pairs are clamped between the first substrate and the second substrate; each electrode pair comprises two annular conductive layers which are oppositely arranged and are respectively positioned on the first substrate and the second substrate; the annular conductive layers have annular structures and the annular conductive layers positioned on the same side of the substrate are sequentially arranged in a sleeving manner; the annular conductive layer of each electrode pair is connected with more than two conductive wires positioned on the outer side of the outermost electrode pair in a one-to-one correspondence manner through bridging electrodes; and the space between the two annular conductive layers of each electrode pair is filled with a color-changing material. The electrochromic element has the advantages of being simple in structure, easy to manufacture, accurate in aperture size control and rapid in color changing.
Description
technical field [0001] The invention relates to the technical field of variable aperture structures, in particular to an electronic device, a camera module, an electrochromic element and a preparation method thereof. Background technique [0002] Conventional electrochromic devices are generally used on the outer glass of buildings or automobile glass. The internal electrode stack structure of the photochromic device determines that it cannot achieve precise control of small sizes, so it cannot be used in a wider range of fields. . Contents of the invention [0003] In the first aspect, an embodiment of the present application provides an electrochromic element, the electrochromic element is used for a variable aperture; the electrochromic element includes: a first substrate and a second substrate oppositely arranged; the first More than two pairs of electrodes are interposed between a substrate and the second substrate, and each electrode pair includes two ring-shaped co...
Claims
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IPC IPC(8): G02F1/153G02F1/155G02F1/163G03B9/02H04N5/225G03B30/00
CPCG02F1/153G02F1/155G02F1/1533G02F1/163G03B9/02H04N23/55H04N23/54
Inventor 彭明镇王晓安
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD