baber/WOPTO huggingface dataset:
Patent WO-2022170492-A1 (WO)
Title: Battery, power apparatus, and battery manufacturing method and device
Inventor: CAI RULAI
IPC: H01M50/557
Filed: 2021-02-09
Abstract: The present application discloses a battery, a power apparatus, and a battery manufacturing method and device. The battery comprises a plurality of battery cells arranged in a first direction, each of the battery cells is provided with a plate-shaped electrode terminal along an end surface in the first direction, and two of the battery cells are provided with two of the electrode terminals between two opposite end surfaces that are arranged opposite to each other in the first direction. In the thickness direction of the electrode terminals, two of the electrode terminals are configured to be at least partially stacked and fixedly connected between the two end surfaces to implement the electric connection between two of the battery cells. By fixedly connecting the electrode terminals of the battery cells directly, the electric connection between two battery cells is implemented, thereby simplifying the electric connection structure between the battery cells, and reducing various risks caused by the arrangement of a bus component.
Patent WO-2021218349-A1 (WO)
Title: 空调器的控制方法
Inventor: CAI YANFANG
IPC: F24F13/14
Filed: 2021-03-02
Abstract: 一种空调器的控制方法，空调器包括外壳（1）以及设置于外壳（1）中的室内换热器（2）和风机（3），外壳（1）的前侧设置有上部出风口（14）和下部出风口（15），上部出风口（14）与风机（3）之间设置有上部导风板（4）和上部摆叶（5），下部出风口（15）与风机（3）之间设置有下部导风板（6）和下部摆叶（7），空调器的控制方法包括：获取室内实际温度（S1）；将室内实际温度与用户预设温度进行比较（S2）；确定空调器的实际工作模式为制热模式还是制冷模式（S3）；基于实际工作模式以及比较结果对上部导风板（4）、上部摆叶（5）、下部导风板（6）和下部摆叶（7）进行控制（S4）。该方法可以实现空调器在制热初期使人们能快速感受到制热效果，以及在制冷初期避免冷风直吹人体的目的。
Patent WO-2022193241-A1 (WO)
Inventor: Yang Pengye
IPC: E04H6/42
Filed: 2021-03-18
Abstract: A two-wheeled vehicle parking device. A second force applying component (22) uses a second reverse acting gas spring; in a natural state, a second piston rod (221) is retracted in a second cylinder (222), and when the second piston rod (221) is retracted inwards, a traction force is exerted; one end of the second piston rod (221) and the second cylinder (222) is a fixed end and the other end is a movable end; the movable end is connected to a second movable object (21) via a second winding transmission mechanism (6) comprising a second wire (61), a second movable pulley (62), and second fixed pulleys (63); at least one of the second fixed pulleys (63) of the second winding transmission mechanism (6) is a second front fixed pulley (631); the second front fixed pulley (631) is located right above a moving track of the movable end; one end of the second wire (61) is wound around the second front fixed pulley (631) and the second movable pully (62) where the movable end is mounted, such that the moving track of the movable end is located between the second front fixed pulley (631) and the fixed end; the other end of the second wire (61) is wound around the second fixed pulley (63) at the top of a column (4) to be connected to the second movable object (21). The two-wheeled vehicle parking device is simple in structure, convenient to mount, and reduced in material consumption.
Patent WO-2021227743-A1 (WO)
Title: Intelligent digital printing method, control apparatus and printing device
Inventor: ZHANG CHAO
IPC: B41J29/393
Filed: 2021-04-12
Abstract: An intelligent digital printing method, a control apparatus (20) and a printing device (1). The printing method comprises: acquiring a target pattern, and a first image, which is acquired by an image acquisition device (10), of an object to be printed; obtaining a primary color on the basis of the first image, and obtaining a target color on the basis of the target pattern; matching the primary color and the target color with a pre-stored color card, and generating a matching result; and selecting a printing mode according to the matching result, and controlling a printing device (1) to perform a printing operation according to the printing mode.
Patent WO-2022126945-A1 (WO)
Title: 一种十六对高速率数据传输线缆
Inventor: YU DRAGON
IPC: H01B7/00
Filed: 2021-04-14
Abstract: 本发明公开了一种十六对高速率数据传输线缆，包括十六传输线对、2或3层隔离层及外包覆层；十六传输线对分成2或3层，相邻两层传输线对之间设隔离层，最外层传输线对外侧也设隔离层，最外层隔离层之外包覆外包覆层；隔离层及外包覆层截面形状均为圆形；十六传输线对通过旋转方式绞合成高速率数据传输线缆，十六传输线对每围绕高速率数据传输线缆的中心公转一周的同时，每一传输线对还分别同方向自转一周。本发明十六对线结构，最高可达800Gbps的传输速率；十六传输线对分为三层或两层成型，此结构成型稳定，并可充分利用空间，降低整线外径和重量；旋转绞合成缆，保证线缆耐弯性能和圆整度，同时降低线对之间相互挤压内应力。
Patent WO-2022222149-A1 (WO)
Title: Power line communication system, power electronic apparatus and interference suppression method
Inventor: YU XINYU
IPC: H04B3/20
Filed: 2021-04-23
Abstract: Provided in the present application are a power line communication (PLC) system, a power electronic apparatus and an interference suppression method. The PLC system comprises a PLC signal sending end, a PLC signal receiving end and a power electronic apparatus, wherein the PLC signal sending end is connected to the PLC signal receiving end by means of a power line, and the power electronic apparatus is connected to the power line. The power electronic apparatus is used for increasing an output impedance at a first PLC frequency band, so as to reduce the interference, at the first PLC frequency band, from an output current of the power electronic apparatus to a PLC signal, wherein the first PLC frequency band is a PLC frequency band at which the PLC signal sending end sends the PLC signal to the PLC signal receiving end. By means of the embodiments of the present application, the interference, at the first PLC frequency band, from the power electronic apparatus to a PLC signal can be reduced without additionally adding a passive filter element.
Patent WO-2022048168-A1 (WO)
Title: Training method and device for failure prediction neural network model
Inventor: WANG HONGTAO
IPC: G06F11/30
Filed: 2021-04-26
Abstract: A training method and device for a failure prediction neural network model. The method comprises: first obtaining a historical index data set of monitored points, wherein the historical index data set is composed of monitoring index data, collected at different historical time points, of the monitored points (S11); next, on the basis of a preset period, processing the historical index data set to determine a training set and a test set (S12); and then, training a neural network on the basis of the training set till an output error output by the neural network satisfies a first preset threshold, testing the neural network on the basis of the test set, and if an accuracy rate satisfies a second preset threshold, obtaining a trained monitored point failure prediction neural network model (S13). According to the method, the trained neural network model is obtained and is used for performing failure prediction on a running state or a service state of the monitored computer, so that operation and maintenance personnel can intervene in advance, a failure and abnormity are effectively prevented or failures are eliminated in time, and MTBF can be effectively increased or MTTR can be effectively reduced.
Patent WO-2022226938-A1 (WO)
Inventor: PENG JIANFEN
IPC: G06F9/445
Filed: 2021-04-29
Abstract: 本申请实施例公开了一种升级方法和相关产品，涉及软件升级领域，具体涉及智能车领域，该方法包括：获取目标升级包；在满足预设条件的情况下，利用所述目标升级包升级目标软件；所述预设条件用于校验利用所述目标升级包升级所述目标软件的安全性。本申请实施例中，在满足预设条件的情况下，利用目标升级包升级目标软件；可以保证利用目标升级包升级目标软件的安全性，能够减少升级异常的发生。
Patent WO-2022142060-A1 (WO)
Inventor: LUO ZHENGQUAN
IPC: G06K9/00
Filed: 2021-05-10
Abstract: 一种基于联邦学习的虹膜图像特征提取方法、系统和装置，旨在解决现有的虹膜特征提取模型无法兼顾隐私保护和多方合作，且单纯地堆叠虹膜数据进行模型训练无法提升模型的识别性能的问题。该方法通过获取本地虹膜数据集的本地虹膜特征，进而生成本地特征三元组和本地三元损失，于第三方计算瓦瑟斯坦联邦三元损失函数，根据瓦瑟斯坦联邦三元损失函数更新本地平台的虹膜图像特征提取网络并用新的虹膜图像特征提取网络提取新虹膜图像特征。该方法利用不同来源的虹膜特征在特征空间中的分布特性和规律，辅助自身模型训练，使得抽取出的特征具备更好的可区分性，从而提升各个合作方的虹膜特征表达能力和识别准确性。
Patent WO-2022028041-A1 (WO)
Title: Method for communication between user terminal and network, and terminal, network device and apparatus
Inventor: DENG QIANG
IPC: H04W40/22
Filed: 2021-05-19
Abstract: Disclosed in the present invention are a method for communication between a user terminal and a network, and a terminal, a network device and an apparatus, wherein same are used to more accurately provide end-to-end quality of service for a remote UE, such that the remote UE achieves the aim of communicating with the network. The method comprises: a relay user terminal UE determining a communication delay PC5 PDB of a PC5 interface and a communication delay Uu PDB of a Uu interface; the relay UE sending the PC5 PDB to a remote user terminal UE, such that the remote UE communicates with the relay UE according to the PC5 PDB; and the relay UE communicating with a core network according to the Uu PDB sent by a session management function (SMF).
Patent WO-2022001515-A1 (WO)
Inventor: WANG QIUWEI
IPC: C07C215/50
Filed: 2021-05-27
Abstract: 本发明公开了一种高防腐性能腰果酚改性多元胺固化剂的制备方法，它将腰果酚、多聚甲醛和胺类化合物进行曼尼希反应，反应结束后加入水溶性引发剂进行聚合反应，反应结束后减压蒸除水分及过量的胺类化合物，得到腰果酚改性多元胺固化剂，固化剂与环氧树脂固化得到的涂料耐化学、耐腐蚀性能有很大的提高，表明本发明采用水溶性引发剂能够使很好烯烃聚合，聚合后分子明显的加强，从而使耐化学、耐腐蚀性能大大的提高。
Patent WO-2022241854-A1 (WO)
Title: 一种电子传输材料及其制备方法、有机发光二极管
Inventor: WANG KUI
IPC: C07D471/22
Filed: 2021-06-03
Abstract: 本申请实施例公开了一种电子传输材料及其制备方法、有机发光二极管，涉及显示技术领域。该电子传输材料具有较高的电子迁移率，能够提高OLED器件的发光效率，而其制备方法操作简单，利用该电子传输材料制备的有机发光二极管的性能也较好。
Patent WO-2021249405-A1 (WO)
Inventor: LIANG DANDAN
IPC: H04L12/70
Filed: 2021-06-08
Abstract: La présente invention concerne un procédé destiné à émettre une unité de données de protocole de couche physique, le procédé comprenant : la génération d'une unité de données de protocole de couche physique (PPDU), la PPDU comprenant un champ d'apprentissage long (LTF), la longueur d'une séquence de domaine fréquentiel du champ d'apprentissage long étant supérieure à une première longueur, et la première longueur étant la longueur d'une séquence du domaine fréquentiel du champ d'apprentissage long de la PPDU transmise sur un canal ayant une bande passante de 160 MHz ; et l'envoi de la PPDU sur un canal cible, la bande passante du canal cible étant supérieure à 160 MHz. Pour une séquence de domaine fréquentiel d'un LTF dans les modes de réalisation de la présente invention, un basculement de phase au niveau d'une position non pilote, de multiples modes de perçage de 240 M/320 M ainsi qu'une combinaison de RU multiples sont pris en considération, et la séquence de domaine fréquentiel finalement fournie du LTF a une valeur de PAPR inférieure dans les multiples modes de perçage de 240 M/320 M et sur de multiples RU combinées.
Patent WO-2022116511-A1 (WO)
Inventor: Cao bing qiang
IPC: A24C5/28
Filed: 2021-06-15
Abstract: Un mécanisme de formation et de coupe de bâtonnet-filtre à auto-affûtage. Le mécanisme comprend un tube de guidage de bâtonnet-filtre (1), un tube de coupe de cigarette (3), un support de tube de coupe à dégagement de fumée (4), une poignée (5), une roue excentrique (6), une base de support (7), une tête de dispositif de coupe (8), un dispositif de coupe (9), un dispositif d'affûtage supérieur (10), un dispositif d'affûtage inférieur (11), un arbre de dispositif de coupe (12), un moteur électrique (13) et un mécanisme d'entraînement (14). Un bâtonnet-filtre est coupé à condition que le dispositif de coupe (9) ne soit pas déplacé en va-et-vient, et en outre, un bord de coupe du dispositif de coupe (9) peut être corrigé en continu au moyen du dispositif d'affûtage supérieur (10) et du dispositif d'affûtage inférieur (11) pendant un processus de coupe de bâtonnet-filtre du dispositif de coupe (9), de sorte que le dispositif de coupe (9) soit toujours gardé dans un état affuté.
Patent WO-2022088716-A1 (WO)
Title: Method, device, and system for warehouse management, and electronic device
Inventor: CHEN DEPING
IPC: B65G1/00
Filed: 2021-06-25
Abstract: The present application relates to the field of automation. Provided are a method, device, and system for warehouse management and an electronic device, where the method for warehouse management is applicable in a server, and the server is communicatively connected to at least one photographing device. The method comprises: while a target robot is running, receiving an image of a travel area currently corresponding to the target robot captured by a target photographing device, the photographing field of view of the target photographing device being pointed to the travel area currently corresponding to the target robot; the target photographing device being one of at least one photographing device; detecting whether the image contains a foreign object, where the foreign object is a nonfixed object in the travel area; and if yes, controlling the target robot to stop running. The present application allows, by detecting the image of the travel area of the target robot, the determination of whether a foreign object is present in the image, thus controlling in a timely manner the target robot to stop running when a foreign object is present so as to avoid device damages or other economic losses.
Patent WO-2022002159-A1 (WO)
Inventor: XU KAI
IPC: A61B34/35
Filed: 2021-06-30
Abstract: 一种主从运动的控制方法、机器人系统（200）、设备及存储介质，其中主从运动的控制方法，包括：确定从动工具的当前姿态（101）；基于从动工具的当前姿态，确定主操作器的手柄的目标姿态（102）；基于主操作器的手柄的目标姿态，生成主操作器的控制信号（103）；可以实现从动工具与主操作器的手柄之间的姿态匹配，提高主从运动控制的精度。
Patent WO-2023272704-A1 (WO)
Title: Membrane de détection et procédé de fabrication, procédé et dispositif de détection de liaison de puce, et procédé de classification
Inventor: ZHAI FENG
IPC: H01L21/66
Filed: 2021-07-01
Abstract: La présente invention concerne une membrane de détection et un procédé de fabrication, un procédé et un dispositif de détection de liaison de puce, et un procédé de classification. Une membrane de détection (2) recouvre une puce liée à une carte de circuit imprimé (11) ; des microsphères de cristal colloïdal (22) disposées dans l'ordre sont réparties dans la membrane de détection (2) ; et sur la base de l'effet de réflexion de Bragg des microsphères de cristal colloïdal, si la puce est inclinée est déterminée en fonction de la lumière réfléchie par les microsphères de cristal colloïdal (22) sur chaque puce.
Patent WO-2022017160-A1 (WO)
Inventor: He Yanning
IPC: H04N5/32
Filed: 2021-07-02
Abstract: 本申请提供了一种用于摄像模组的线路板组件、摄像模组及终端设备。其中，所述线路板组件包括：线路板；线路板驱动装置，包括可动部和固定部，所示可动部与所述线路板相连，驱动所述线路板移动。在硬质线路板背面设置MEMS驱动装置，通过驱动线路板移动进而间接驱动感光芯片不同方位的位置调整，从而实现摄像模组拍摄过程中的抖动矫正。
Patent WO-2022022251-A1 (WO)
Inventor: LIU JUN
IPC: H04L12/46
Filed: 2021-07-08
Abstract: A traffic speed limiting method, a related network device and a system, which belong to the technical field of communications. In the method, a third network device is connected to a first network device and a second network device in multi-homing manner. The first network device can determine an interface limitation bandwidth of the first network device according to an interface spare bandwidth of the second network device and a configuration bandwidth of a second interface. Subsequently, the first network device can limit the speed of user traffic according to the interface limitation bandwidth. Since the first network device and the second network device are used to carry out load sharing with regard to the user traffic, the interface limitation bandwidth determined by the first network device according to the interface spare bandwidth of the second network device, i.e. according to the bandwidth occupation condition of the second network device, is more accurate, and the first network device can carry out more rational speed limiting on the user traffic according to the interface limitation bandwidth, thereby achieving the aim of saving network resources on the basis of the user experience not being impaired.
Patent WO-2022012419-A1 (WO)
Title: Sheet-type medium accumulating and separating apparatus and cash recycling and processing device
Inventor: ZHENG LEI
IPC: G07D11/00
Filed: 2021-07-09
Abstract: A sheet-type medium accumulating and separating apparatus (200) and a cash recycling and processing device. The sheet-type medium accumulating and separating apparatus (200) comprises a machine frame (210) and a paper pressing mechanism (220). The machine frame (210) is provided with an accommodating cavity (214) used for accommodating a sheet-type medium. The accommodating cavity (214) is provided with a paper inlet (212), a paper outlet (213), and a paper kicking roller (231). A paper supporting plate (240) used for supporting the medium also is provided in the accommodating cavity (214). The paper pressing mechanism (220) comprises a paper pressing plate (221) and a driving component (250). The paper pressing plate (221) is provided with a first position and a second position arranged in the direction of stacking. The paper pressing plate (221) comprises a paper pressing part (222) provided within the accommodating cavity (214). The driving component (250) is transmissively connected to the paper pressing plate (221) and is configured to drive the paper pressing plate (221) to move between the first position and the second position. When the paper pressing plate (221) is located at the first position, the paper pressing part (222) is adjacent to the paper outlet (213), thus pressing the sheet-type medium towards the paper kicking roller (231).
Patent WO-2023000198-A1 (WO)
Inventor: ZHANG XIANLIN
IPC: H01M10/0567
Filed: 2021-07-21
Abstract: 本发明属于锂离子电池电解液添加剂合成领域，具体涉及一种二草酸硼酸锂的制备方法，所述方法包括：(1)提供包含草酸化合物、碱性锂盐和含硼化合物的混合物；(2)在50-200℃的温度下、使所述混合物进行反应，形成含有二草酸硼酸锂的产物；在步骤(2)中，将水分从反应的混合物中移出。本发明的方法可以确保基本无副反应，提高产率；减少或消除产品出现的结块和包裹现象，提高产品的纯度；并可以大大降低产品中残留的金属离子。
Patent WO-2022142289-A1 (WO)
Title: Dispositif de cordon
Inventor: HE JIAJIA
IPC: F16B13/08
Filed: 2021-07-21
Abstract: Dispositif de cordon, comprenant une partie corps principal, un support élastique, un colloïde, une tête de traction rotative et un cordon. La partie corps principal comprend une paroi supérieure et une paroi latérale entourant la paroi supérieure, la paroi supérieure et la paroi latérale forment un espace de réception dans une enceinte, et un trou traversant en forme de bande est ménagé dans la paroi supérieure ; le support élastique est disposé dans l'espace de réception au moyen d'un trou traversant en forme de bande correspondant au trou traversant en forme de bande, le support élastique est pourvu d'un trou en forme de bande croisé, le trou en forme de bande croisé comprend un premier trou en forme de bande de serrage et un second trou en forme de bande de serrage traversé par le premier trou en forme de bande de serrage, et le premier trou en forme de bande de serrage est en communication avec le trou traversant en forme de bande ; le colloïde scelle au moins une partie de l'espace de réception et est utilisé pour faire adhérer le dispositif de cordon à un appareil électronique ; la tête de traction rotative comprend un corps de tête de traction, un arbre de tête de traction et un bloc de serrage, un côté du corps de tête de traction est relié à une extrémité de l'arbre de tête de traction, un crochet est disposé sur le côté du corps de tête de traction à l'opposé de l'arbre de tête de traction, et l'autre extrémité de l'arbre de tête de traction est reliée au bloc de serrage ; et le cordon est relié au crochet. Le dispositif de cordon est simple en termes de structure, pratique à démonter, le cordon se range de manière pratique, et est flexible pour être utilisé de manière correspondante.
Patent WO-2022100151-A1 (WO)
Inventor: WU PING-HENG
IPC: H01L23/538
Filed: 2021-07-28
Abstract: 本申请实施例涉及半导体领域，提供一种半导体结构及其制作方法，半导体结构包括：基底(101)；导电柱(102)，导电柱(102)至少位于基底(101)中；电连接层(103)，电连接层(103)与导电柱(102)的端部相连接，且导电柱(102)朝向电连接层(103)的端部具有第一凸起部(112)以及第一凸起部(112)围成的至少一个凹槽(122)，电连接层(103)在与凹槽(122)相对应的位置具有第二凸起部(113)，第二凸起部(113)内嵌于凹槽(122)内。本申请实施例有利于降低电连接层(103)从导电柱(102)端面脱落的风险。
Patent WO-2022062678-A1 (WO)
Inventor: CHAI JINXIANG
IPC: H04N21/2187
Filed: 2021-08-03
Abstract: The present disclosure relates to the technical field of livestreaming, and particularly relates to a virtual livestreaming method, apparatus, system, and storage medium. The method is: obtaining real feature data of a real subject, real feature data comprising movement data and face data of a real subject during a performance; determining target feature data of a virtual character according to the real feature data, the virtual character being a preset animation model, the target feature data comprising movement data and face data of the virtual character; according to the target feature data, determining video push stream data corresponding to the virtual character; sending the video push stream data corresponding to the virtual character to a target livestreaming platform, the video push stream data being used for instructing the target livestreaming platform to display virtual livestreaming of the virtual character. Embodiments of the present disclosure directly migrate a refined performance of a real subject directly to a virtual character, such that the skeletal movements and facial emotions of the virtual character are more realistic and vivid, ensuring virtual livestreaming effectiveness.
Patent WO-2022052681-A1 (WO)
Inventor: CHENG BO
IPC: H01L27/32
Filed: 2021-08-04
Abstract: Provided are a display substrate and a manufacturing method therefor, and a display apparatus. The display substrate comprises: a base substrate, a plurality of sub-pixels, a gate drive circuit, a plurality of input contact pads, a plurality of output contact pads, and a contact pad insulation layer, wherein surfaces of the plurality of input contact pads and the plurality of output contact pads that face away from the base substrate are exposed from the contact pad insulation layer; the contact pad insulation layer comprises first parts having a first thickness and a second part having a second thickness; the second thickness is less than the first thickness; edges of the plurality of input contact pads and the plurality of output contact pads are covered by the first parts of the contact pad insulation layer; and the second part of the contact pad insulation layer is located in a region between the plurality of input contact pads and the plurality of output contact pads.
Patent WO-2023010496-A1 (WO)
Title: 一种具有静电吸附pm2.5颗粒功能的导电包覆线、导电编织面料、滤网以及遮阳系统
Inventor: XIONG SHENGDONG
IPC: B03C3/45
Filed: 2021-08-06
Abstract: 本发明涉及一种具有静电吸附PM2.5颗粒功能的导电包覆线、导电编织面料、滤网以遮阳系统。所述导电包覆线从里到外依次包括纤维层、导电聚氯乙烯层以及静电吸尘剂层，静电吸尘剂层由静电吸尘剂溶液涂覆到导电聚氯乙烯层表面加热固化而成，静电吸尘剂溶液按重量份数计包括如下组分：静电吸尘剂8～12份、氯乙烯-醋酸乙烯共聚树脂10～15份、分散剂0.1～0.2份、醋酸丁酯50-70份。所述导电包覆线可制成导电编织面料，并应用在滤网、遮阳系统中。
Patent WO-2022052754-A1 (WO)
Title: Driving behavior monitoring method and apparatus
Inventor: ZHANG YUMING
IPC: B60W40/08
Filed: 2021-08-17
Abstract: A driving behavior monitoring method, comprising: determining, according to a state threshold value determination parameter of a driving behavior, a state threshold value for identifying the driving behavior this time; determining a state assessment value of the driving behavior according to a state parameter of a driver during the driving process; and determining the type of the driving behavior according to the assessment value and the state threshold value of the driving behavior, so as to determine whether the driving behavior is an improper driving behavior. In addition, a state threshold value of a driving behavior is related to a state threshold value determination parameter of the driving behavior. During the change process of the state threshold value determination parameter of the driving behavior, the state threshold value of the driving behavior also changes correspondingly, and the state threshold value of the driving behavior better conforms to a current driving behavior monitoring scenario. Compared with a solution using a fixed threshold value, the driving behavior monitoring accuracy can be effectively improved. Further provided is an apparatus.
Patent WO-2022052929-A1 (WO)
Inventor: FU CONGHUA
IPC: G06K9/00
Filed: 2021-09-08
Abstract: 本申请公开一种电子设备，属于通信设备领域。电子设备包括显示模组、指纹识别模组和第一电路板，显示模组包括显示屏、第二电路板和第一连接部，显示屏与第二电路板电连接，第二电路板通过第一连接部与第一电路板电连接；指纹识别模组包括指纹传感器、指纹驱动单元和第二连接部，指纹传感器设置于显示屏背离显示面的一侧，指纹传感器与指纹驱动单元间隔分布，且指纹传感器与指纹驱动单元通过第二连接部与第一电路板电连接。