Apple Inc.

Boe Technology Group Co., Ltd.

China University of Mining and Technology (CUMT)

Lenovo (Beijing) Limited

Hefei Boe Optoelectronics Technology Co., Ltd.

Intel Corporation

General Electric Company

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Peking University

Beijing University of Technology

Mianyang Boe Optoelectronics Technology Co., Ltd.

Hanwang Technology Co., Ltd.

China Shenhua Energy Company Limited

China Meat Research Center

Suzhou Pollypolymer New Material Technology Co., Ltd.

Feng Yang

Alexander Sasha Sirotkin

Jaemin Han

Xu Zhang

Min Huang

Sudeep K Palat

Yifan Yu

Ce Li

Yujian Zhang

Cheng Chen

Yifei Zhan

Yufei Hu

Detao You

Youshan Hou

Youn Hyoung Heo

Wei Li

Yan Li

Markus Dominik Mueck

Bharat Shrestha

Yu Wang

Jing Zhu

Puneet K Jain

Yan Wang

Jeongho Jeon

Jing Li

Seau Sian Lim

Marta Martinez Tarradell

Honglei Miao

Anthony Lee

Jia Liu

Jerome Parron

Ning Wang

Meghashree Dattatri Kedalagudde

Yan Zhao

Yingying Li

Haoyuan Fan

Qicheng Chen

Yanqing Chen

Yongcan Wang

Weida Qin

Xiaoyan Zhang

Suping Peng

Quan Gan

Fei Peng

Jenyu Lee

Lidong Zhao

Zhao Zhang

Xuwei Li

Xuyong Yang

Ming Dai

Tianlong Zhao

Lifang Wu

Wenting Liu

Dazhao Gu

Qin Han

Xu Qiao

Yaohong Tan

Yongkai Wu

Jian Zhong

Yanqing Li

Juan Yang

Xiaoge Wang

Lianfeng Xu

Shilei Li

Ellen Liao

Guowei Xiang

Shushe Chen

Wenyu Wei

Mingcun Liu

Zun Li

MingLi Xiang

Yandong Li

Zening Men

Shouwei Wang

Yushuang Li

Zongqiu Hang

Xiaodong Cong

Wenbin Wang

Tan He

Yihai Liang

Xianjun Wang

Baijun Song

Yanguo Yang

Zun Ll

Yandong Ll

An electronic device and a state switching method are provided in the present disclosure. The electronic device includes a first main body, a second main body, and a rotating-axle apparatus, where the rotating-axle apparatus connects the first main body with the second main body to make the second main body at an open state or a closed state relative to the first main body; and an air outlet is disposed on a side of the first main body. The rotating-axle apparatus is configured to, in a process of rotating the second main body around a rotation center to the open state, drive the second main body to ascend along a first direction relative to the first main body and move above the first main body to expose the air outlet.

Electronic device and state switching method thereof

A flexible display device and an electronic device are provided. The flexible display device includes a display substrate, a polarizer and a first optical adhesive layer that are sequentially stacked, and is provided with a display area and a first corner area. In the first corner area, an outer contour of the polarizer and/or an outer contour of the first optical adhesive layer extend(s) beyond an outer contour of the display substrate. The display substrate includes an anti-crack base, an anti-crack retaining wall, and a plurality of anti-crack blocks that are at least located in the first corner area. The anti-crack retaining wall is formed on the anti-crack base and located outside of the display area, and the plurality of anti-crack blocks are formed on the anti-crack base and located on the side of the anti-crack retaining wall away from the display area.

Flexible display device and electronic device

A master node (MN) that determines a manner of a protocol data unit (PDU) session to be served, wherein the manner of the PDU session includes a split PDU session between the MN and a secondary node (SN) or a whole PDU session served by the MN, generates a request message to be transmitted to the SN to setup PDU session resources on the SN based on the manner of the PDU session is to be served and indicates, to the SN, the manner of the PDU session to be served. A SN that receives, from a MN, a request message to setup PDU session resources, determines a manner of the PDU session to be served, and sets up the PDU session resources on the SN, based on at least the manner of the PDU session to be served.

Split protocol data unit (PDU) session indication for multi-rat dual connectivity (MR-DC) with 5GC

A monocular video-based three-dimensional reconstruction and depth prediction method and system for a pipeline are provided, relating to the technical field of deep learning and image processing. The method includes the following steps: performing feature extraction and matching and incremental reconstruction on collected image sequences of different pipeline scenes based on the COLMAP method to obtain a camera external parameter matrix corresponding to each image, and constructing a pipeline three-dimensional reconstruction dataset; training the Fast-MVSNet network and the PatchMatchNet network using the existing public datasets, and selecting an optimal network model from multiple trained network models for three-dimensional reconstruction and depth prediction of an actual pipeline scene. A holistic framework from a monocular video to a three-dimensional scene is constructed, which can effectively achieve three-dimensional reconstruction and depth prediction of a drainage pipeline and intuitively display internal structure information of the pipeline.

Monocular video-based three-dimensional reconstruction and depth prediction method and system for pipeline

A bioculture meat device includes a culture medium conditioning tank (), a cell proliferation tank (), a muscle separating tank (), a compression forming device (), and a control system. The control system is divided into a culture medium regulation and control system () for controlling the culture medium conditioning tank (), a cell proliferation control system () for controlling the cell proliferation tank (), and a muscle collecting and shaping control system () for controlling the muscle separating tank () and the compression forming device (). Different from traditional manual production, the device controls a culture environment through automatic equipment, realizes automatic integration from culturing to processing a finished product, improves the production capacity, and reduces the cost.

Bioculture meat device

A rotation shaft assembly includes first and second rotation shafts configured to be connected to first and second bodies, respectively, a synchronization mechanism disposed between and transmissively connected to the first and second rotation shafts, and a control mechanism including first and second followers sleeved at the first and second rotation shaft, respectively, and a lock member disposed between the first and second rotation shafts. In a first state of the first and second bodies flipping relative to each other, the lock member interacts with the first or second follower to fix the first or second rotation shaft. In a second state of the first and second bodies flipping relative to each other, action of the lock member on the first and second followers is released, and the first and second rotation shafts rotate synchronously through the synchronization mechanism.

Rotation shaft assembly and electronic device

Embodiments of a Next Generation Node B (gNB) are described herein. The gNB may be configured with logical nodes, including a gNB central unit (gNB-CU) and a gNB distributed unit (gNB-DU). The gNB-CU may include a gNB-CU control plane (gNB-CU-CP) for control-plane functionality, and a gNB-CU user plane (gNB-CU-UP) for user-plane functionality. The gNB may initiate an E1 interface setup procedure, a bearer context setup procedure, and a UE context setup procedure to establish a UE context that includes a signaling radio bearer (SRB) and a data radio bearer (DRB) configuration. The UE context setup request message may be configured to include quality-of-service parameters for the DRB configuration.

Separation of control plane and user plane in new radio (NR) systems

An apparatus of a next generation Node B (gNB) Distributed Unit (DU) comprises one or more baseband processors to transmit one or more retransmitted Packet Data Convergence Protocol (PDCP) Protocol Data Units (PDUs) received from a gNB Central Unit (CU) to a user equipment (UE), and to feed back not only a latest, in-sequence New Radio User-plane (NR-U) Sequence Number (SN) to the CU for Release 15, but also a highest, in-sequence successfully delivered/transmitted PDCP SN, optionally, with a NR-U SN up to which the reported PDCP SN should be applied, which can provide an exact range of successfully delivered/transmitted status for retransmitted packets even in case of DU's re-ordering based on PDCP SN before transmitting to the UE. The apparatus can include a memory to store the reported PDCP SN and NR-U SN.

Enhancement of user plane flow control for retransmitted packets

A method of manufacturing an array substrate, includes: providing a substrate; forming a gate conductive layer including at least one first alignment mark; forming a source-drain conductive thin film; aligning a first mask and the substrate on which the gate conductive layer and the source-drain conductive thin film have been formed according to the at least one first alignment mark; patterning the source-drain conductive thin film by using the first mask to form at least one second alignment mark to obtain a source-drain conductive layer; forming a black matrix thin film; aligning a second mask and the substrate on which the gate conductive layer, the source-drain conductive layer and the black matrix thin film have been formed according to the at least one second alignment mark; patterning the black matrix thin film by using the second mask to form a black matrix; and forming a color filter layer.

Array substrate and method of manufacturing the same, and display apparatus

A rotation shaft assembly includes a pivot assembly including a common rotation shaft, and a lock member, a first connection member, a second connection member, and a third connection member disposed at the common rotation shaft. The first connection member, the second connection member, and the third connection member are configured to be connected to a first member, a second member, and a third member, respectively. The lock member has a locked state that enables the first connection member and the second connection member to rotate synchronously, and an unlocked state that enables the first connection member and the second connection member to rotate independently with respect to each other.

A rapid DLP 3D printing control parameter optimization method combining continuous and layered molding includes the following steps: confirming the maximum printable distance of each slice by analyzing the printable area of the model slice. The liquid-liquid interface printing scene was further established, and the flow behavior of the resin between the printed object and the fluorinated oil after printing a layer of slices was simulated and recorded. Next, determine the printing mode of the current slice by slicing the maximum printable distance and numerical simulation model. Then, based on Poiseuille flow, Jacobs working curve and Lambert-Beer law, the resin curing time of continuous and layered printing, the maximum filling distance of continuous printing, the best lifting distance of layered printing, and the corresponding printing platform lifting of the two methods are expressed speed. Finally, camera monitoring is used to determine the print origin before printing starts. This method can achieve fast printing of any model by obtaining the optimal control parameters, while being portable and printable.

Rapid DLP 3D printing control parameter optimization method combining continuous and layered molding

Systems and methods of setting up an E1 interface for a gNB are described, A transmitting entity of the gNB-CU-CP and gNB-CU-UP initiates the first TNL association between the gNB-CU-CP and gNB-CU-UP, and is also limited to initiating the E1 Setup procedure. The transmitting entity sends an E1 SETUP REQUEST message to set up the E1 interface. Afterwards, a message is received from the receiving entity. The transmitting entity determines that the setup of the E1 interface is successful if the message contains IEs of an E1 SETUP RESPONSE message. The types of IEs include a message type IE and a name of the transmitting entity.

E1 interface setup in NG-RAN

Embodiments of a Next Generation Node B (gNB) are described herein. The gNB may be configured with logical nodes, including a gNB central unit (gNB-CU) and a gNB distributed unit (gNB-DU). The gNB-CU may include a gNB-CU control plane (gNB-CU-CP) for control-plane functionality, and a gNB-CU user plane (gNB-CU-UP) for user-plane functionality. The gNB may initiate an El interface setup procedure, a bearer context setup procedure, and a UE context setup procedure to establish a UE context that includes a signaling radio bearer (SRB) and a data radio bearer (DRB) configuration. The UE context setup request message may be configured to include quality-of-service parameters for the DRB configuration.

An apparatus of a next generation NodeB (gNB) comprises one or more baseband processors to interconnect a gNB Central Unit control-plane entity (gNB-CU-CP) with a gNB Central Unit user-plane entity (gNB-CU-UP) via an E1 control plane interface and a gNB Distributed Unit (gNB-DU) via an F1 control plane interface. Rather than relying on multiple class-1 procedures initiated by gNB-CU-CP toward gNB-CU-UP and gNB-DU, the one or more baseband processors are configured to establish or modify a bearer context and to communicate data transport tunneling and/or packet data convergence protocol (PDCP) preservation status information for a specific user equipment (UE), utilizing the direct F1 user plane interface between gNB-DU and gNB-CU-UP to avoid relaying delay. The gNB can include a memory to store the bearer context and data transport tunneling information.

Enhancing user plane contexts management in new radio (NR)

Growing community of inventors

Beijing, China

Feng Yang