Huawei Technologies Co., Limited

Stmicroelectronics (shenzhen) R&d Co. Ltd.

Telefonaktiebolaget Lm Ericsson (publ)

China Petroleum Chemical Corporation

Research Institute of Petroleum Processing, Sinopec

Tencent Technology (shenzhen) Company Limited

Shenzhen Zhilun Driving Technology for Electric Vehicle Co., Ltd.

Bitswave Inc.

Guangdong Hua'chan Research Institute of Intelligent Transportation System Co., Ltd.

Chengdu Youyang Electromechanical Product Design Co., Ltd.

Shenzhen Wangrui Technology Co., Ltd.

Foshan Shanri Motor Electric Hub Co., Ltd.

Huawei Digital Power Technologies Co., Ltd.

Tao Huang

Wen Tong

Wei Li

Yiqun Ge

Wuxian Shi

Qifan Zhang

Li Liao

Weifeng Wu

Ding Zhong

Meng Wang

Yi Duan

Shugang Gong

Kenji Nagai

Xijun Xue

Bo Huang

Yingtao Li

Feng Zhao

Junyi Mao

Yun Lei

Hualin Zhu

Gang Wang

Yongxiang Li

Dong Wang

Yun Chen

Yong Liu

Yu Liu

Nan Wang

Yue Liu

Jianliang Wang

Changyong Wang

Yin Yan Li

Xia Li

Hui Zhang

Lei Peng

Zheng Li

Hao Zhou

Cong Xu

Guo Yang

Jia Xu

Hongfa Qiu

Bo Chen

Zhiguo Zhang

Meng Zhao

Linjun Lv

Chunjun Ma

Shuandi Hou

Siwei Luo

Yuxuan Zhang

Kejia Xu

Weidong Yu

Tingqiu Yuan

Haiqiang Tian

Changliang Liao

Qiang Zhan

Shangyun Wang

Xiaojin Tang

Zhenxing Zhu

Zhixiao Xu

Qing Yuan

Yangming Lin

Yuehua Hu

Lifeng Hu

Zhihai Zhao

Shaorong Lin

Wen Fan

Qiao Deng

Xingyin Wu

Qiang Yan

Ce Liu

Linhui Niu

Xin Zhu

Haitao Chen

Zhong Qin

Zhanzhu Zhang

Ang Feng

Hao Meng

Gangchao Wang

Shanjing Zhu

Wenming Shi

Teng Long

Zhe Feng

Huawei Zhang

Weiqiang Tian

Xu Zhu

Jinlai He

Chong Xing

Shaobo Wu

Shaobing Wang

Hongliang Qu

Hualin Wan

Lingliang Hu

Xiaohui Hu

Liushuan Zhou

Jianbo Ran

Qihui Zhao

The technology of this application relates to a foldable mobile terminal. The foldable mobile terminal includes a rotating shaft mechanism, two housings, and a flexible display. The flexible display is embedded into the two housings and covers the rotating shaft mechanism. The rotating shaft mechanism has a main shaft and two rotation parts, and the rotation part rotates with the housing on a corresponding side. The flexible display is fixed to the two housings and the two rotation parts. In this way, in a folding or unfolding process of the foldable mobile terminal, relative sliding of the flexible display relative to the two housings and the rotation parts can be avoided, thereby reducing a risk of damaging the flexible display. In addition, a part of the flexible display that is opposite to the main shaft can be bent freely.

Foldable mobile terminal

A foldable apparatus and an electronic device, wherein foldable apparatus includes a mounting bracket and a rotating bracket assembly. The rotating bracket assembly includes a first rotating bracket and a second rotating bracket arranged on two sides of the mounting bracket along a width direction of the mounting bracket. The first rotating bracket is rotatably connected to the mounting bracket by using a first rotating shaft. The second rotating bracket is rotatably connected to the mounting bracket by using a second rotating shaft. When the first rotating bracket and the second rotating bracket rotate toward each other, the first rotating shaft and the second rotating shaft move in a direction away from the mounting bracket along the width direction of the mounting bracket.

Foldable apparatus and electronic device

A rotating shaft mechanism is disclosed. The rotating shaft mechanism includes a main bracket and at least one rotating assembly. Each rotating assembly can rotate relative to the main bracket. The rotating assembly includes a rotating member, a middle frame, and a sliding member. The rotating member can be rotatably connected to the main bracket about the first rotation center, and the other end of the rotating member can be rotatably connected to the middle frame about the third rotation center. One end of the sliding member is hinged to the main bracket, and the sliding member can rotate relative to the main bracket about the second rotation center. The other end of the sliding member slidably coordinates with the middle frame, so that the middle frame is away from or close to the second rotation center along an extension direction of the sliding member.

Rotating shaft mechanism and foldable terminal device

The rotation shaft structure includes a main shaft assembly, and two folding assemblies that are symmetrically disposed with respect to the main shaft assembly. The two folding assemblies may rotate toward or against each other relative to the main shaft assembly. When the folding assembly is specifically disposed, the folding assembly includes a rotation assembly, a support plate, and a housing mounting bracket. The rotation assembly is rotationally connected to the main shaft assembly. The support plate is rotationally connected to the housing mounting bracket and slidably connected to the rotation assembly.

Rotation shaft structure and electronic device

A foldable electronic device, including: a foldable screen, where the foldable screen is made of a plurality of layers of materials; and a first housing and a second housing, where the first housing and the second housing are connected by using a folding shaft, traction mechanisms are disposed on the first housing and the second housing, an outermost layer of the foldable screen is fixedly connected to the first housing and the second housing, an innermost layer of the foldable screen is fixedly connected to the traction mechanisms, the traction mechanisms slide on the first housing and the second housing along a first direction, the traction mechanisms are configured to drag the layers of the foldable screen to be dislocated mutually, and the first direction is a direction perpendicular to the folding shaft.

Foldable electronic device

This application provides a rotation shaft structure and an electronic device. The rotation shaft structure includes a main shaft assembly, and two folding assemblies. The folding assembly includes a rotation assembly, a support plate, and a housing mounting bracket. The rotation assembly is rotationally connected to the main shaft assembly. The support plate is rotationally connected to the housing mounting bracket and slidably connected to the rotation assembly. When two housing mounting brackets rotate toward each other, two support plates rotate in a same direction relative to the housing mounting brackets on corresponding sides, so that the two support plates and the main shaft assembly can form a triangle-like display accommodation space. When the electronic device is in a closed state, the display accommodation space can be used for accommodating a bent portion of the flexible display, so that the flexible display is not damaged by extrusion.

This application provides a wireless power transfer unit, device, and method. The wireless power transfer unit includes a radiation source, a light-emitting body, a controller, and a metasurface. The radiation source is configured to emit an electromagnetic wave signal. The controller is configured to control the light-emitting body to provide light sources of different light intensities. The light-emitting body provides the light sources of different light intensities in response to control of the controller. The metasurface is configured to perform phase adjustment on the electromagnetic wave signal that is incident to the metasurface. Equivalent impedance of the metasurface varies with a change of the light intensity, so that an offset of a phase of the electromagnetic wave signal emitted through the metasurface also varies with the change of the light intensity.

Wireless power transfer unit, device, and method

This application discloses a method of displaying information in a program interface of an application performed by a computer device. The method includes: displaying a virtual keyboard control and an extension bar control in the program interface; in response to an input operation in the virtual keyboard control, displaying at least one character string in the extension bar control, the at least one character string being determined according to the input operation in the virtual keyboard control; and in response to a select operation on a target string among the at least one character string in the extension bar control, displaying a function interface of applying a target function to the target string. This embodiment allows a user to quickly switch between function interfaces when using an application, thereby reducing operation steps of the user and improving human-computer interaction efficiency.

Interface display method and apparatus of application, device, and medium

A key-value (KV) storage method and apparatus, the method including receiving a write request, where the write request is associated with writing a first key and a first value, storing the first key in a first memory chip of a solid state drive (SSD), and storing the first value in a second memory chip of the SSD, where an erase count of the first memory chip is less than an erase count of the second memory chip, and creating a mapping relationship between the first key, a physical address of the first key, and a physical address of the first value, where the physical address of the first key indicates that the first key is stored in storage space of the first memory chip, and where the physical address of the first value indicates that the first value is stored in storage space of the second memory chip.

Key-value KV storage method and apparatus, and storage device

A folding device and a heat dissipation apparatus, where the folding device includes a heat collection element, including a heat collection plate and a first shaft sleeve, where a first end of the heat collection plate is in contact with a heat source in a first folding part, and a second end of the heat collection plate is coupled to an outer wall of the first shaft sleeve, the first shaft sleeve is sleeved on a rotating shaft, and a third end of the cooling element is in contact with the rotating shaft, and a fourth end of the cooling element is in contact with a heat dissipation device in a second folding part.

Folding device and heat dissipation apparatus

This disclosure relates to a folding module and a foldable electronic device. A first protrusion and a first sliding slot are provided between a drive portion and a first connection member. A second protrusion and a second sliding slot are provided between the drive portion and a second connection member. A first drive spring and a second drive spring press against the drive portion. In a process in which the first support member folds or unfolds relative to the second support member, folding or unfolding can be implemented provided that the first support member and the second support member rotate by a relatively small angle, so that a speed of folding or unfolding of the first support member relative to the second support member is increased.

Folding module and foldable electronic device

A connection rod and a swing arm are separately rotatably connected to a primary shaft component, and an axis around which the swing arm rotates and an axis around which the connection rod rotates are different, so that the swing arm and the connection rod rotate and slide relative to each other. The swing arm or the connection rod drives a support plate to rotate, so that the primary shaft component and the support plates can encircle to form, when the mobile terminal is completely folded, space that accommodates a folded part of a flexible display.

Rotating shaft mechanism and mobile terminal

An intermittent lifting assembly, configured to drive a heat dissipation panel of the mobile terminal to open and close. The intermittent lifting assembly includes: a first driving piece that includes a first intermittent gear and a convex shoulder disposed on the first intermittent gear; a second driving piece that includes a second intermittent gear engaged with the first intermittent gear, where a position-limiting slot is disposed on the second intermittent gear, the position-limiting slot is configured to limit a position in which the convex shoulder rolls when teeth of the first intermittent gear and teeth of the second intermittent gear are out of an engaged state; and a gap for avoiding the second intermittent gear is disposed on the convex shoulder; and further includes a swing rod that is fastened to the second intermittent gear and configured to drive the heat dissipation panel to open or close.

Intermittent lifting assembly and mobile terminal

A liquid phase alkylation product from an alkylation reaction unit is introduced into a first heat-exchanger directly or after being pressurized with a pressure pump and heat-exchanged with a vapor phase stream from the column top of a high-pressure fractionating column n, then introduced into a second heat-exchanger and further heated to 100&#xb0; C.-150&#xb0; C., then introduced into the high-pressure fractionating column and subjected to fractionation at 2.0 MPa-4.0 MPa, the vapor phase stream from the column top of the high-pressure fractionating column is heat-exchanged with the liquid phase alkylation product to be separated, a liquid phase stream from the column bottom of the high-pressure fractionating column is introduced into a low-pressure fractionating column and subjected to fractionation under at 0.2 MPa-1.0 MPa, a low-carbon alkane is obtained from the column top of the low-pressure fractionating column n, and a liquid phase stream obtained from the column bottom of the low-pressure fractionating column is an alkylation oil product.

Process for separating alkylation product, alkylation reaction and separation process, and related apparatus

A folding apparatus includes a first housing, a first support plate, a middle housing, a first mounting bracket, a first transmission arm, and a first rotating arm. The first mounting bracket is fixed to the first housing, the first transmission arm is rotatably connected to the middle housing, a rotation center is a first axis, and the first transmission arm is slidably connected to the first mounting bracket and slidably connected to the first support plate. The first rotating arm is rotatably connected to the middle housing, a rotation center is a second axis, the first rotating arm is rotatably connected to the first mounting bracket, and the second axis and the first axis are not collinear. The first support plate is rotatably connected to the first mounting bracket, so that the first housing and the first support plate switch between a flattened state and a folded state.

Folding apparatus and electronic device

Growing community of inventors

Shenzhen, China

Tao Huang