Title:
SMART WEARABLE PRODUCT
Document Type and Number:
WIPO Patent Application WO/2021/179995
Kind Code:
A1
Abstract:
Disclosed is a smart wearable product, comprising a shell, a power supply circuit, a functional device and an electrochromic film, wherein the shell is provided with a transparent part; the functional device and the power supply circuit are located inside the shell; the functional device is used for collecting external parameters by means of the transparent part; the electrochromic film is arranged on an inner surface of the shell and shields the transparent part; and the power supply circuit is used for supplying power to the electrochromic film and the functional device, such that the electrochromic film is transparent when the functional device works, and when the smart wearable product is not worn on a human body, the electrochromic film and the shell jointly present an integrated visual effect. The present application can improve the quality and the appearance of the smart wearable product, and improves the competitiveness of the smart wearable product.
Inventors:
GUO ZHI (CN)
YAO YULIANG (CN)
XUE CHAO (CN)
YAO YULIANG (CN)
XUE CHAO (CN)
Application Number:
PCT/CN2021/079209
Publication Date:
September 16, 2021
Filing Date:
March 05, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G04G17/08
Foreign References:
| CN206877213U | 2018-01-12 | |||
| CN110838262A | 2020-02-25 | |||
| CN110133933A | 2019-08-16 | |||
| CN106880138A | 2017-06-23 | |||
| CN210137341U | 2020-03-10 | |||
| US20130157729A1 | 2013-06-20 | |||
| CN202010170882A | 2020-03-12 |
Other References:
See also references of EP 4102310A4
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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