Shanghai Tianma Micro-electronics Co., Ltd.

Shanghai Bright Power Semiconductor Co., Ltd.

Carrier Corporation

Wilmar (shanghai) Biotechnology Research & Development Center Co., Ltd.

Unilever IP Holdings B.v.

Unilever Global IP Limited

Evonik Specialty Chemicals Co., Ltd.

Hong Zhang

Jian Zhao

Zhen Zhu

Xiaoru Gao

Shungen Sun

Junqiang Fan

Chao Zhang

Yihui Chen

Jianmin Yang

Fei Teng

Zhidan Su

Xing Cai

Liang Qian

Dietmar Andreas Lang

Zhisheng Wang

Rulong Jiang

Liqiang Hu

Shufu Ding

Tingyan Mi

Pengfei Lu

Jun Liang

Zhongjian Li

Xuelan Gu

Hui Li

Zongtao Lu

Mingwei Shi

Yuanming Yuan

Shariq Mohammad

Satish Nalla

Phani Mangaiahgari

Yi Jhen Huang

Hu Zhu

Mark Lawrence Thompson

Xue Xiao

Zhenbo Xu

Lulu Deng

Christophe Lecouvreur

Arun Bakurupanda

A display panel and a display apparatus are provided in the present disclosure. The display panel includes a control chip in the non-display region on a first side, where the control chip is at least electrically connected to a data line; and along the second direction, the first side is adjacent to the display region; and includes a heating drive element in the non-display region on the first side, where the heating drive element is electrically connected to a heating wiring through a heating bus. The display panel further includes a gate drive element in the non-display region on a second side, where the gate drive element is electrically connected to a gate electrode line and electrically connected to the control chip through a first lead. Along a third direction, the heating bus is not overlapped with the first lead, where the third direction is perpendicular to the substrate.

Display panel and display apparatus

A display panel includes a display area, a non-display area at least partially surrounding the display area, a plurality of heating wires, a first voltage terminal, and a second voltage terminal. The plurality of heating wires are arranged in the display area. The plurality of heating wires extend along a first direction and are arranged along a second direction. The first direction intersects with the second direction. Each heating wire of the plurality of heating wires includes a first signal end and a second signal end. The first signal end and the second signal end of the same heating wire are arranged on a first side of the display area along the first direction. The first voltage terminal and the second voltage terminal are arranged in the non-display area.

Display panel and display device

A display panel includes a substrate and heating wires located at least in a display area of the substrate. The heating wires extend along a first direction and are arranged along a second direction. The first direction intersects with the second direction. Each heating wire includes a first signal end and a second signal end. The first signal end and the second signal end of the same heating wire are located on two sides of the same heating wire along the first direction. First signal ends of the plurality of heating wires are located on a first side of the display area along the first direction. Second signal ends of the plurality of heating wires are located on a second side of the display area along the first direction.

A switch-mode power supply (SMPS), an SMPS system and a power supply method for an SMPS system are disclosed. The SMPS controller includes an output-voltage power supply unit, a built-in energy storage unit and a logic control unit. The output-voltage power supply unit is configured to charge the built-in energy storage unit using an output voltage from the SMPS system so that the built-in energy storage unit can provide an operating voltage for the logic control unit. The use of a stand-off energy storage capacitor can be dispensed with, and the use of the output voltage as a power supply is enabled. As a result, significant reductions in overall and standby power dissipation are achieved. In addition, the SMPS controller may further include a high-voltage power supply unit, which provides a hybrid power supply solution, together with the output-voltage power supply unit.

Switch-mode power supply (SMPS) controller, SMPS system and power supply method for SMPS system

Growing community of inventors

Shanghai, China

Hong Zhang