公开(公告)号：US20230134896A1

公开(公告)日：2023-05-04

申请号：US17910283

申请日：2021-03-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhi GUO ,  Yuliang YAO ,  Chao XUE

IPC: G02F1/153 ,  G04G17/08

Abstract: An intelligent wearable product is provided which includes a housing, a power supply circuit, a functional component, and an electrochromic film. A transparent portion is disposed on the housing, and the functional component and the power supply circuit are located inside the housing. The functional component is configured to collect an external parameter by using the transparent portion. The electrochromic film is disposed on an inner surface of the housing and shields the transparent portion. The power supply circuit is configured to supply power to the electrochromic film and the functional component, so that the electrochromic film is transparent when the functional component works. When the intelligent wearable product is not worn on a human body, the electrochromic film and the housing jointly present an integrated visual effect. According to the application, quality, competitiveness and appearance experience of the intelligent wearable product are improved.