Nextvpu (shanghai) Co., Ltd.

Shanghai Huali Microelectronics Corporation

Chang Sun

Ji Zhou

Xinpeng Feng

Haijiao Cai

Zhengying Wei

Jun Qian

Chenchen Qiu

The disclosure discloses a method for forming a doped epitaxial layer of contact image sensor. Epitaxial growth is performed in times. After each time of epitaxial growth, trench isolation and ion implantation are performed to form deep and shallow trench isolation running through a large-thickness doped epitaxial layer. Through cyclic operation of epitaxial growth, trench isolation and ion implantation, the photoresist and hard mask required at each time do not need to be too thick. In the process of trench isolation and ion implantation, the photoresist and etching morphologies are good, such that the lag problem of the prepared contact image sensor is improved. By forming the large-thickness doped epitaxial layer by adopting the method for forming the doped epitaxial layer of the contact image sensor, a high-performance contact image sensor applicable to high quantum efficiency, small pixel size and near infrared/infrared can be prepared.

Method for forming doped epitaxial layer of contact image sensor

The present disclosure relates to the field of wearable devices, and in particular to a connector for a wearable device, an assistive device, a wearable device, and a kit. The connector comprises a first connecting component and a second connecting component, wherein the first connecting component comprises a first engaging member, the second connecting component comprises a second engaging member, and the first connecting component and the second connecting component are connected to each other by means of the mating between the first engaging member and the second engaging member and can rotate relative to each other into a separable position and an engaged position. The connector of the present disclosure can solve the technical problem that the mounting angle of the assistive device relative to the wearable device cannot be flexibly and conveniently adjusted and cannot be maintained in each adjustment shift.

Adjustable connection between an assistive device and a wearable device

The present disclosure relates to a connector, an assistive device, a wearable device, and a wearable device kit. The connector includes a first magnetic connecting component; and a second magnetic connecting component detachably connected to the first magnetic connecting component by magnetic attraction. By means of the connector of the present disclosure, the assistive device can be detachably connected to the wearable device more reliably and more flexibly.

Connector, assistive device and wearable device

Provided is a connector, the connector comprises: a first connecting component provided with a first magnetic component; and a second connecting component provided with a second magnetic component, wherein the first magnetic component and the second magnetic component can be magnetically attached to each other, wherein the second connecting component can rotate by a predetermined angle relative to the first connecting component in a plane perpendicular to a direction of magnetic attraction. The connector of the present disclosure can solve the technical problem that the mounting angle of the assistive device relative to the wearable device cannot be flexibly and conveniently adjusted.

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Shanghai, China

Chang Sun