Cnpc USA Corporation

Beijing Huamei Inc.

Boe Technology Group Co., Ltd.

China National Petroleum Corporation

Ordos Yuansheng Optoelectronics Co., Ltd.

Chinese Academy of Medical Sciences

Wuhan Boe Optoelectronics Technology Co., Ltd.

Luxsweep Electric Company

Xinjiang Oilfield Company

Bo Huang

Lijun Lin

Guodong Wu

Jiangshui Huang

Nancy Zhou

Hao Zhang

Jiantao Liu

Fan Yang

Wei Wu

Qi Chen

Jingyi Xu

Biqi Li

Yujie Gao

Peirong Huo

Jianyun Xie

Fuchen Craig Liu

Shuai Han

Stephanie Yu

Guodong Wang

Chao Liang

Zhiming Li

Fuchen Liu

Yiyi Zhang

Yichen Zhou

Junfeng Dai

Yuan Tong

Dang Zhang

Taohe Zhu

Chuanxin Zhang

Jinli Li

The present disclosure relates to a signal selector and a driving method therefor, a display panel, and a display device. The signal selector loads a writing signal into a control end of a switching circuit during a data writing time period, and the switching circuit is connected in response to the writing signal loaded on the control end of the switching circuit, so that the writing signal is loaded to a far end of an output signal line. During a pull up period after the data writing period, a boost control signal is loaded to the control end of a boost circuit, and the boost circuit pulls up the voltage of an output end of the switching circuit in response to the boost control signal loaded on a second end of the boost circuit.

Signal selector and driving method therefor, display panel, and display apparatus

A novel surfactant composition that comprises of two surfactant components, a solvent, and water. The surfactant composition is added to a fracturing fluid, which is then pumped downhole into a subterranean formation where the novel characteristics of the fracturing fluid lend to improved oil production over the fracturing fluid without the surfactant composition.

Composition and method for improving the production of petroleum hydrocarbons

Disclosed herein is a crosslinked HPG fluid system using a very low concentration of HPG polymer. The fluid system is able to be used at low HPG concentrations while maintaining stable viscosity for over two hours at elevated temperatures.

Treatment of subterranean formations with crosslinked fluids

The present disclosure provides a display substrate, a manufacturing method of the display substrate and a display apparatus. The display substrate includes a base substrate; an alignment layer, on the base substrate; a first electrode, located between the base substrate and the alignment layer and being in contact with the alignment layer; and a pattern layer, located between the base substrate and the alignment layer and being in contact with the alignment layer. An orthographic projection of the pattern layer on the base substrate does not overlap an orthographic projection of the first electrode on the base substrate, and a ratio of a contact angle of the pattern layer to a contact angle of the first electrode is greater than or equal to 7/12 and less than 3/2.

Display substrate, manufacturing method thereof and display apparatus

Provided is use of a nitrogen-containing bisphosphonate in combination with a glucocorticoid in preventing or treating viral pneumonia. Specifically, provided is a nitrogen-containing bisphosphonate in combination with a glucocorticoid for use in treating or ameliorating coronavirus infections, the nitrogen-containing bisphosphonate is selected from the group consisting of pamidronate, alendronate, risedronate, ibandronate, zoledronate, minodronate and incadronate. The glucocorticoid is selected from the group consisting of dexamethasone, rimexolone, prednisolone, fluorometholone, hydrocortisone, mometasone, fluticasone, beclomethasone, flunisolide, triamcinolone, fluticasone propionate, beclomethasone dipropionate, budesonide and mometasone furoate.

Use of a nitrogen-containing bisphosphonate in combination with a glucocorticoid in preventing or treating viral pneumonia

Air purifier

Growing community of inventors

Beijing, China

Bo Huang