Anhui Huami Information Technology Co., Ltd.

Huami Inc.

Nexchip Semiconductor Corporation

Yi Zhang

Pengtao Yu

Lian Zhang

Wang Huang

Xiaoxi Shi

Xiaoyan Sun

Yajun Zhao

Ines Le Bihan

Hongbo Zhu

Bo Zeng

Renhui Deng

Dong Ao

Dingru Cao

Qi An

Described herein is an earphone including an ear hook portion and an earphone portion, the ear hook portion is provided with a first magnetic attraction member, the earphone portion is provided with a second magnetic attraction member, and the second magnetic attraction member attracts and cooperates with the first magnetic attraction member to connect the earphone portion with the ear hook portion; a heart rate detection module, the heart rate detection module is arranged on the ear hook portion and/or earphone portion.

Earphone

A method for forming a semiconductor structure is disclosed. Among a stack of mask layers, any other layers above the lowermost thin film layer are subsequently removed to expose the lowermost thin film layer and then the lowermost thin film layer is separately removed by a dry etching process. This improves an etching uniformity of the lowermost thin film layer and ameliorates the issue of material residues. Moreover, thanks to the anisotropic characteristic of the dry etching process, lateral etching of side walls of a trench isolation structure can be mitigated.

Method for forming semiconductor structure

A structure for a watch lug includes a watch case having a first positioning cavity and a second positioning cavity, a first watch lug inserted into the first positioning cavity, a second watch lug inserted into the second positioning cavity, and a coupling medium, wherein the first and second watch lugs are fixed to the watch case by the coupling medium.

Growing community of inventors

Anhui, China

Yi Zhang