Beijing Xiaomi Mobile Software Co., Ltd.

University of Science and Technology Beijing

Juanjuan Jiang

Chao Feng

Rong Zhu

Kai Dong

Xueliang Wang

Guangsheng Wei

Weifeng Li

Shaoyan Hu

Hongwei Jin

Wenhe Wu

Baochen Han

Xiaojie Yu

Jianfeng Dong

The present disclosure provides a converter CO&#x2014;Omixed injection smelting method and a fire point area temperature dynamic control method. The method realizes online monitoring through an infrared temperature sensor installed inside an oxygen lance, dynamically adjusts the mixing ratio of COand Oand the height of the oxygen lance position according to the fire point area temperature changes and process requirements in different smelting stages, so that the secondary smelting system interlockingly and dynamically controls the fire point area temperature and the molten pool heating rate.

Converter CO2&#x2014;O2 mixed injection smelting method and method of dynamically controlling fire point area temperature

An accommodating cylinder, a touch pen assembly, and a protective case are provided. The accommodating cylinder includes a cylinder body, a first magnetic member, a second magnetic member and a pen base. The cylinder body has an accommodating cavity. The first magnetic member is configured to generate a first magnetic field, and is arranged in the accommodating cavity. At least one of the first magnetic member and the second magnetic member is a coil, and the second magnetic member is arranged in the accommodating cavity and movable between a retracted position and an extended position. The pen base is connected with the second magnetic member. The second magnetic member is configured to move relative to the first magnetic member from the retracted position to the extended position, and to drive the pen base to move from an inserted position to a pop-up position in a first power-on state.

Accommodating cylinder, touch pen assembly, and protective case

A screen includes: a camera component and a display component. The camera component includes a lens portion and an image processor. The lens portion is integrated in the display component. The image processor is assembled below the display component and is disposed at a position corresponding to the lens portion. The display component includes at least one light-transmitting layer. The at least one light-transmitting layer has a predetermined region corresponding to the image processor. The lens portion includes at least one lens. The lens is disposed in the predetermined region.

Screen module and electronic device

A terminal includes a front glass cover, a flexible-bendable display screen and a back cover. The front glass cover is formed of glass molding in a unibody, and includes: a front surface area covering a front surface of the terminal; and a first curved surface area, a second curved surface area, a third curved surface area and a fourth curved surface area respectively adjacent to the front surface area and respectively covering four sides of the terminal. The back cover is respectively connected to the first curved surface area, the second curved surface area, the third curved surface area and the fourth curved surface area. The flexible-bendable display screen is attached to an inner surface of the front glass cover, bent to each side surface of the terminal, bent for a second time at overlapping areas of sides of the terminal and covers the four sides and the overlapping areas.

Terminal case and terminal including the same

Growing community of inventors

Beijing, China

Juanjuan Jiang