Zhejiang Jinko Solar Co., Ltd

Jinko Green Energy (shanghai) Management Co., Ltd.

Shanghai Biren Technology Co., Ltd

Sap Se

WenQi Li

Xinyu Zhang

Jie Yang

Hao Jin

Xueting Yuan

Linglan Zhang

YiKai Liang

Zheng Tian

DongCai Li

Jing Zhao

Tingting Yu

Jianzhong Li

Ke Lu

Yonggao Pan

Liangyi Zhang

Junhai Liu

Provided is a solar cell. The solar cell may include a semiconductor layer and a passivation film stack provided on a back surface of the semiconductor layer. The passivation film stack may include a first passivation layer provided on the back surface of the semiconductor layer and including a silicon-rich layer with a silicon atom concentration ranging from 5×10/cmto 2.5×10/cm; a second passivation layer provided on a surface of the first passivation layer and including an oxygen-rich and nitrogen-rich layer; and a third passivation layer provided on a surface of the second passivation layer and including at least one silicon nitride film with a gradient-varied refractive index. A first refractive index of the first passivation layer may be greater than a second refractive index of the second passivation layer and smaller than a third refractive index of the third passivation layer.

Photovoltaic module, solar cell, and method for producing solar cell

A semiconductor die is provided. The semiconductor die includes a D2D transceiver composed of a single die or dual dies. The D2D transceiver includes a first D2D transmitter and a first D2D receiver. The D2D transmitter is configured to send data to a second D2D receiver in a second D2D transceiver of another semiconductor die using a first reference clock signal. The D2D receiver is configured to receive data from a second D2D transmitter in the second D2D transceiver using a second reference clock signal. Through using the embodiments of the disclosure, a transmission solution may be flexibly configured for a multi-application scenario including D2D.

Semiconductor die, electronic component, electronic apparatus and manufacturing method thereof

Provided is a solar cell. The solar cell may include a semiconductor layer and a passivation film stack provided on a back surface of the semiconductor layer. The passivation film stack may include a first passivation layer provided on the back surface of the semiconductor layer and including a silicon-rich layer with a silicon atom concentration ranging from 5&#xd7;10/cmto 2.5&#xd7;10/cm; a second passivation layer provided on a surface of the first passivation layer and including an oxygen-rich and nitrogen-rich layer; and a third passivation layer provided on a surface of the second passivation layer and including at least one silicon nitride film with a gradient-varied refractive index. A first refractive index of the first passivation layer may be greater than a second refractive index of the second passivation layer and smaller than a third refractive index of the third passivation layer.

The disclosure provides a clock step control circuit and a method thereof. The clock step control circuit includes a clock divider, a multiplexer, and a controller. The clock divider receives a first clock signal and outputs multiple second clock signals. The multiplexer receives the second clock signals and outputs one of the second clock signals. The controller is coupled to the clock divider and the multiplexer. When the controller receives an interrupt signal, the controller outputs a selection signal to the multiplexer according to the interrupt signal. The multiplexer outputs another one of the second clock signals according to the selection signal. The clock step control circuit and the method thereof in the disclosure can appropriately switch the clock signal to output a clock signal with an appropriate clock frequency.

Clock step control circuit and method thereof

Photovoltaic module, solar cell, and manufacturing method therefor

A solar cell is provided. The solar cell at least includes a semiconductor layer and a plurality of passivation layers provided on a back surface of the semiconductor layer. The passivation layers include a first silicon oxynitride film layer having a first refractive index, a second silicon oxynitride film layer having a second refractive index and provided on a surface of the first silicon oxynitride film layer, and a silicon nitride film layer having a third refractive index and provided on a surface of the second silicon oxynitride film layer.

Example embodiments for generating a user interface are presented. In an example embodiment, a layout definition for the interface is accessed, in which the layout definition defines user interface groups, each of which include one or more user interface elements. Also accessed are metadata describing the groups and the elements of each group, with each element having a corresponding type. One or more control renderers are also accessed, with each control renderer including programming code to render those of the elements of a corresponding type based on the metadata. Also accessed are one or more context renderers, with each context renderer including programming code to arrange the rendered elements in a layout for the user interface based on relationships between groups. The control renderers and context renderers are executed to render the user interface.

Adaptable user interface layout

Growing community of inventors

Shanghai, China

WenQi Li