baber/WOPTO huggingface dataset:
Patent WO-2019196443-A1 (WO)
Title: Energy supply method, system, and terminal device
Inventor: ZENG ZHIYONG
IPC: G06Q50/06
Filed: 2018-12-06
Abstract: The present application is applicable to the field of energy control technology, and provides an energy supply method, a system, and a terminal device. The energy supply method comprises: sending a first energy supply control instruction to an energy supply device within a first preset time period, the first energy supply control instruction being used to instruct the energy supply device to output supplied water of a first preset flow to a user terminal and to output supplied water of a second preset flow to a phase change energy storage device; sending a first energy storage device control instruction to the phase change energy storage device, the first energy storage device control instruction being used to instruct the phase change energy storage device to receive the supplied water of the second preset flow. In the present application, supplied water is outputted to a user terminal and a phase change energy storage device within a first preset time period, and then energy can be stored using low-cost power corresponding to the first preset time period whilst satisfying energy requirements of the user terminal, so that the phase change energy storage device can use stored energy to treat back water, reducing the treatment cost of the energy supply device, effectively reducing energy supply cost.
Patent WO-2019205679-A1 (WO)
Title: 一种信息处理方法及装置
Inventor: YAN ZHEFENG
IPC: G06F16/30
Filed: 2018-12-19
Abstract: 一种信息处理方法及装置，该方法包括：接收用户输入的第一请求信息；确定负责所述第一请求信息的第一任务引擎，所述第一任务引擎中设有第一槽位；根据所述第一槽位在所述第一请求信息中提取关键信息；若根据所述第一槽位在所述第一请求信息中提取不到关键信息，或者，若根据所述第一槽位在所述第一请求信息中提取到关键信息且提取到的关键信息不满足条件，则在所述用户的共享参数列表中，获取目标关键信息。可获得较好的用户体验较好，人机交互效率较高。
Patent WO-2019174351-A1 (WO)
Inventor: GAO ZONGJUN
IPC: G01N1/22
Filed: 2018-12-24
Abstract: 一种包气带二氧化碳测定装置，包括二氧化碳钻取装置（1）和二氧化碳测定装置（2），二氧化碳钻取装置（1）通过二氧化碳输送气管（3）与二氧化碳测定装置（2）连接；二氧化碳钻取装置（1）包括钻杆（4）、钻头（5）、顶盖（6）和转动手柄（7），钻头（5）的上部设置有连接段（8），连接段（8）与钻杆（4）相连接，连接段（8）与钻杆（4）的内部均中空，且相互连通，形成二氧化碳取气通道（9）；在连接段（8）的侧壁设置有取气口（10），取气口（10）与二氧化碳取气通道（9）连通，在取气口（10）的外侧设置有活动封堵（11）；当钻头（5）正向转动时，活动封堵（11）将取气口（10）封堵住，当钻头（5）反向转动时，取气口（10）敞开。该装置可在随钻过程中进行二氧化碳浓度的测定，适用于区域包气带不定点、不定深的灵活测定，测定误差小，操作简单方便，制造成本低。
Patent WO-2020082580-A1 (WO)
Title: Information synchronization method and apparatus, and storage medium and server
Inventor: YANG LIFENG
IPC: H04L29/08
Filed: 2018-12-26
Abstract: Provided are an information synchronization method and apparatus, and a storage medium and a server. The method comprises: when a first sub-server detects an authentication request sent by a client, reading the identifier of a user currently logging in to the client, and sending an information invoking request to a central server; the central server determining whether the first sub-server has an information invoking permissions; if the first sub-server has the information invoking permissions, determining a second sub-server associated with the first sub-server; according to the identifier of the user, searching whether there is authentication information of the user in the second sub-server; and if there is authentication information of the user in the second sub-server, the central server synchronizing the authentication information to the first sub-server.
Patent WO-2020133374-A1 (WO)
Title: Composition thermoconductrice contenant une charge de mgo et procédés et dispositifs dans lesquels ladite composition est utilisée
Inventor: HU XIAOLIAN
IPC: C08L83/07
Filed: 2018-12-29
Abstract: L'invention concerne une composition hautement thermoconductrice, ladite composition comprenant : (A) une composition d'organopolysiloxane ; (B) un agent de traitement de charges ; (C) un stabilisant thermique ; et (D) un mélange de charges thermoconductrices, comprenant : (D-1) une charge thermoconductrice à petites particules ayant une taille moyenne allant jusqu'à 1 µm, (D-2) une charge de taille intermédiaire ayant une taille moyenne de 1 à 10 µm, (D-3) une charge de grande taille ayant une taille moyenne supérieure à 30 µm et comprenant au moins de l'oxyde de magnésium.
Patent WO-2020037932-A1 (WO)
Inventor: ZHANG ZHAOFENG
IPC: G06T7/00
Filed: 2018-12-29
Abstract: 本申请公开了一种图像质量评估方法、装置、电子设备及计算机可读存储介质，包括：首先获取第一图像集合和第二图像集合，所述第一图像集合包括多张标准图像，所述第二图像集合包括至少一张样本图像；接着确定所述至少一张样本图像中每张样本图像与所述多张标准图像中每张标准图像的相似度；其次根据所述相似度，确定所述每张样本图像的质量分数；然后将所述每张样本图像和所述质量分数输入待训练模型得到图像质量评估模型；最后根据所述图像质量评估模型，对输入图像进行质量评估。采用本申请实施例，可以降低图像质量评估的复杂度、提高图像质量评估的精确度。
Patent WO-2020133530-A1 (WO)
Inventor: ZHU QIANMING
IPC: H01L23/58
Filed: 2018-12-29
Abstract: 本申请涉及半导体器件领域，并且公开了一种信号隔离装置，该信号隔离装置包括：金属氧化物半导体(MOS)器件，该MOS器件形成在P型衬底中且具有N阱；N型衬底接触，该N型衬底接触形成在该N阱上且连接到电源电压P型衬底接触，该P型衬底接触形成在该P型衬底上且连接到接地电压；至少部分围绕在该N阱周围的隔离环，该隔离环中所注入的离子的掺杂浓度比该N阱中所注入的离子的掺杂浓度或该P型衬底中所注入的离子的掺杂浓度低。由于在该N阱周围绕上了隔离环，且该隔离环的浓度比该N阱的浓度或该P型衬底的浓度低，这将降低N阱和P型衬底之间形成的PN结的结电容，提高噪声信号穿过该PN结的等效容抗，进而提高对该噪声信号的隔离效果。
Patent WO-2020073550-A1 (WO)
Inventor: LI XIN
IPC: F16C32/04
Filed: 2019-01-07
Abstract: An axial magnetic levitation bearing, comprising an axial iron core (1), a control coil (2) and a thrust collar (3); the axial iron core (1) and the thrust collar (3) disposed opposite one another, and the control coil (2) is disposed within the axial iron core (1); the axial magnetic levitation bearing also comprises a repulsion generating assembly to provide a repulsive force to the axial iron core (1) and the thrust collar (3). The axial magnetic levitation bearing may reduce the space occupied by bearings and reduce production costs.
Patent WO-2020113771-A1 (WO)
Inventor: YU YUN
IPC: H01L21/77
Filed: 2019-01-11
Abstract: 一种阵列基板及其制作方法、显示面板。所述阵列基板（10）包括柔性基板（11）；有源层（12）覆于所述柔性基板（11）上；第一栅极绝缘层（13）覆于所述有源层（12）上；第一栅极层（14）设于所述第一栅极绝缘层（13）上，第一栅极层（14）为多层复合金属层；第二栅极绝缘层（15）覆于所述第一栅极绝缘层（13）和所述第一栅极层（14）上；以及第二栅极层（16）设于所述第二栅极绝缘层（15）上，所述第二栅极层（16）为多层复合金属层。通过将所述第一栅极层（14）和所述第二栅极层（16）用多层复合金属层代替钼作为栅极走线，有效地提高了显示面板中栅极走线的耐弯折性能，将P型重掺杂和活化工艺提前到沉积所述第一栅极层（14）之前，有效地防止了第一栅极层（14）经活化的高温后，其阻抗会变大的情况。
Patent WO-2019154082-A1 (WO)
Title: Method, terminal device and network device for beam failure recovery
Inventor: WU YUMIN
IPC: H04L5/00
Filed: 2019-01-23
Abstract: Provided in the present disclosure are a method, terminal device and network device for beam failure recovery, wherein the method for beam failure recovery comprises: acquiring resource configuration information, the resource configuration information being used for beam failure recovery of a secondary cell (SCell) or a bandwidth part (BWP); when it is detected that beam failure has occurred during beamforming on the SCell or the BWP, transmitting a beam failure request message to a network device at a corresponding resource location according to the resource configuration information; receiving feedback information for the beam failure request message transmitted by the network device at the corresponding resource location according to the resource configuration information; determining a beam for use in beam failure recovery after receiving the feedback information, and utilizing the determined beam to perform data reception or transmission.
Patent WO-2020154981-A1 (WO)
Inventor: CAI WUWEI
IPC: H01L21/336
Filed: 2019-01-30
Abstract: 一种阵列基板及其制造方法、显示面板，其中阵列基板的制造方法包括：定义第一半导体层(12)的两相对侧分别为第一源极区(122)和第一漏极区(124)，定义所述第二半导体层(22)的两相对侧分别为第二源极区(222)和第二漏极区(224)；遮挡所述第二源极区(222)和所述第二漏极区(224)，并同时对所述第一源极区(122)、所述第一漏极区(124)、所述第二源极区(222)和所述第二漏极区(224)进行离子掺杂,使得所述第一半导体层(12)和所述第二半导体层(22)的电学性能不同，因此同时在一种阵列基板上得到具有不同器件特性的场效应晶体管，提高了布局空间的使用率。
Patent WO-2020155125-A1 (WO)
Title: 传输格式确定方法、装置、基站、终端及存储介质
Inventor: ZHU YAJUN
IPC: H04W72/04
Filed: 2019-02-01
Abstract: 本公开是关于一种传输格式确定方法、装置、基站、终端及存储介质，属于通信技术领域。方法包括：确定指定数量和指定位置标识，指定数量为非完整资源中子资源的数量，指定位置标识用于表示非完整资源在资源集合中的位置，资源集合包括占用的非授权频段中的多个资源，多个资源包括非完整资源，每个资源包括至少一个子资源；通过非授权频段向终端发送控制信令，控制信令包括指定数量和指定位置标识，指定数量和指定位置标识用于确定非完整资源中子资源的传输格式。本公开实施例提供了一种确定传输格式的方式，能有效地应用于非授权频段上，解决了授权频段只支持确定完整资源中子资源的传输格式的问题，提高了灵活性，扩展了应用范围。
Patent WO-2020042569-A1 (WO)
Inventor: XIE SONGTING
IPC: H04N9/31
Filed: 2019-03-01
Abstract: Disclosed in the present invention are a color adjustment apparatus and a color blending system for projection images. The color adjustment apparatus for projection images comprises: a projection device used for projecting an image and having settable projection image parameters; a projection image acquisition device for acquiring the projected image; an image processing module for analyzing the image acquired by the projection image acquisition device, so as to obtain actual image parameters of the image; and a main control module for receiving the actual image parameters, comparing the actual image parameters with the projection image parameters, and adjusting the projection device according to the comparison result, so as to enable the actual image parameters to be the same as the projection image parameters. According to the present invention, color blending of projection images of different projection apparatuses can be automatically realized, without the need of manually controlling color values by means of a remote controller, etc., thereby avoiding a color error between different projection images to a maximum extent, and improving the visual effect of the projection images.
Patent WO-2019185024-A1 (WO)
Title: Vehicle body structure and vehicle
Inventor: LIU TENGYONG
IPC: B60K1/04
Filed: 2019-03-29
Abstract: A vehicle body structure and a vehicle. The vehicle body structure comprises a battery pack mounting frame (1) and a battery pack fixedly connected to the battery pack mounting frame (1). The battery pack mounting frame (1) comprises a left threshold (13) and a right threshold (14). The battery pack comprises a battery pack sealing cover (21) and a battery tray (22). A sealed space for accommodating a battery module is formed between the battery pack sealing cover (21) and the battery tray (22). The battery pack sealing cover (21) is connected to the left threshold (13) and to the right threshold (14) to constitute a front floor. The structure increases the ground clearance of the vehicle body and reduces the weight of the vehicle body structure.
Patent WO-2020211034-A1 (WO)
Inventor: LIN CHI-CHIEN
IPC: H05K5/06
Filed: 2019-04-18
Abstract: A controller device (U), comprising a heat dissipation module (1) and a first control module (2). The heat dissipation module (1) comprises a heat dissipation structure (11) and an accommodation space (12) provided on the heat dissipation structure (11) and recessed relative to the heat dissipation structure (11). The first control module (2) is disposed on the heat dissipation module (1), and comprises a circuit board (21), a chip (22), and a capacitor (23). The circuit board (21) comprises a first surface (2101) facing away from the heat dissipation module (1) and a second surface (2102) facing the heat dissipation module (1). The chip (22) is disposed on the first surface, and the capacitor (23) is disposed on the second surface. A portion of the second surface of the circuit board (21) contacts the heat dissipation structure (11), and the capacitor (23) disposed on the second surface is located in the accommodation space (12). The invention thus improves the efficiency of heat dissipation while reducing the overall height of the controller device (U).
Patent WO-2020211087-A1 (WO)
Title: Substrat matriciel, son procédé de préparation et dispositif d'affichage
Inventor: WANG LING
IPC: H01L27/32
Filed: 2019-04-19
Abstract: L'invention concerne un substrat matriciel, son procédé de préparation et un dispositif d'affichage. Le substrat matriciel comprend : un substrat de base (100) ; et une pluralité d'unités de pixels (200) situées sur le substrat de base (100), chacune des unités de pixels (200) comprenant une pluralité de sous-pixels (210). Chacun des sous-pixels (210) comprend : un dispositif électroluminescent (211) ; un circuit de pixel (212), comprenant un transistor d'attaque (M1) pour amener le dispositif électroluminescent (211) à émettre de la lumière, le transistor d'attaque (M1) étant un transistor en polysilicium basse température ; et un circuit de détection de luminescence (213), comprenant un transistor de commutation de détection (M4) et une photodiode de type PIN (DP), le transistor de commutation de détection (M4) étant un transistor à oxyde métallique.
Patent WO-2020215221-A1 (WO)
Inventor: CHEN JIN-SYUNG
IPC: B08B1/04
Filed: 2019-04-23
Abstract: A flyable cleaning device 1, comprising: a flyable device 2; a power component 21, driving the flyable device 2 to fly; a sensing module 22, sensing/monitoring the state and environment of a solar cell module 100; a power supply system 3, supplying power to the power component 21; a liquid storage tank 4, storing a cleaning solution 41;     and a cleaning device 5, comprising a spray component 51 for spraying the cleaning solution 41, pressurizing the cleaning solution 41 to facilitate ejection of the high-pressure cleaning solution 41, and controlling the flyable device 2 and the cleaning device 5.
Patent WO-2020186595-A1 (WO)
Title: Control method for gate device, terminal, gate device and system
Inventor: ZHANG LIANG
IPC: G07C9/00
Filed: 2019-04-24
Abstract: Provided are a control method for a gate device, a terminal, a gate device and a system, and accordingly, a gate device channel can be opened conveniently and fast. The control method comprises the following steps: acquiring a first facial feature value of a user sent by a terminal (S1); acquiring facial images of the user collected by a first camera module and processing same to obtain a second facial feature value (S2); matching the first facial feature value and the second facial feature value according to a preset matching rule (S3); and if the matching is successful, then opening a gate device channel of a gate device (S4).
Patent WO-2019206238-A1 (WO)
Title: Wireless communication method and wireless communication device
Inventor: WANG GANG
IPC: H04B1/04
Filed: 2019-04-25
Abstract: A wireless communication method and a wireless communication device. The method comprises: when a first wireless communication device is in communication with a second wireless communication device by using a first wireless communication capability, if it is determined to adjust the wireless communication capability of the first wireless communication device, the first wireless communication device sends first adjustment information to the second wireless communication device and starts a first timer, the first adjustment information being used for indicating adjustment of the wireless communication capability of the first wireless communication device to a second wireless communication capability. In embodiments of the present application, the second wireless communication capability is any of a plurality of wireless communication capabilities of the first wireless communication device except the maximum wireless communication capability and the minimum wireless communication capability, that is, the adjustment range is small when the wireless communication capability is adjusted, thereby effectively avoiding the technical problem of unstable communication speed and poor user experience caused by large adjustment range.
Patent WO-2020220243-A1 (WO)
Title: Receiver beam selection during uplink positioning
Inventor: KEATING RYAN
IPC: H04W72/00
Filed: 2019-04-30
Abstract: Method, apparatuses, and computer program product for providing an efficient receiver beam selection scheme during positioning which utilizes the uplink (UL). One method may include creating a group of user equipment with one or more user equipment according to user equipment characteristics. The method may also include assigning a group identification for the group of user equipments. The method may further include assigning an anchor user equipment for the group of user equipments.
Patent WO-2020029618-A1 (WO)
Inventor: XIA CHENGJIE
IPC: G06F3/0481
Filed: 2019-04-30
Abstract: 本发明涉及一种移动终端及其悬浮标识显示方法，所述移动终端的悬浮标识显示方法包括：检测到电子笔的触发操作时，移动终端在界面显示一主功能悬浮标识；检测到电子笔点击所述主功能悬浮标识时，移动终端显示至少一个二级功能图标；检测到电子笔点击二级功能图标时，移动终端执行对应的二级功能，并显示所述二级功能的操作界面；检测到退出二级功能界面的操作后，显示所述主功能悬浮标识，并判断是否有二级功能在后台运行，若有，则将对应的二级功能图标作为二级悬浮标识显示在所述主功能悬浮标识周围。上述移动终端及其悬浮标识显示方法能够减少悬浮标识对用户的视觉遮挡以及提高主功能与附属次级功能的交互体验。
Patent WO-2020224021-A1 (WO)
Inventor: GAO ZHIJIAN
IPC: F16H21/10
Filed: 2019-06-06
Abstract: A heat engine employing a small temperature difference comprises an open housing (3), a rotary wheel (1), a rotary shaft (2) fixed at the rotary wheel (1), a bearing base (4) and a speed change mechanism fixed at the housing (3), and a push-pull unit. The speed change mechanism comprises a slide groove member (10), a slide block (11), a fixed shaft (5), a first screw shaft (12), a second screw shaft (13) and a spring sheet (14). The heat engine employing a small temperature difference employs thermal expansion and contraction properties of a medium to generate minor expansion that drives the rotary wheel to rotate and output power. The combination of the speed change mechanism enables the rotation speed of the rotary wheel to be adjusted so as to change the magnitude of output torque produced when the rotary wheel is rotating. The heat engine employing a small temperature difference has a simple structure, is easy to maintain and repair, and the output torque and rotation speed thereof are adjustable.
Patent WO-2020252691-A1 (WO)
Title: Transmission et détermination d'informations d'état de canal
Inventor: LIU HAO
IPC: H04L1/00
Filed: 2019-06-19
Abstract: Selon des modes de réalisation, l'invention concerne des procédés, dispositifs, appareils et supports lisibles par ordinateur permettant la transmission et détermination d'informations d'état de canal (CSI). Un premier dispositif détermine un ensemble de rapports CSI pour un canal entre le premier dispositif et un second dispositif desservant le premier dispositif, chaque rapport CSI ayant une priorité différente de transmission et comprenant de premières informations concernant un premier ensemble de paramètres dont la transmission est requise et de secondes informations concernant un second ensemble de paramètres qui peuvent être sélectivement transmis, les secondes informations étant divisées en un premier élément ayant une première priorité de transmission et un second élément ayant une seconde priorité de transmission inférieure à la première priorité. Le premier dispositif détermine, à partir de l'ensemble de rapports CSI, un rapport CSI dont les secondes informations doivent être partiellement transmises ; détermine un nombre total de coefficients non nuls sur des couches du canal dans le premier élément du rapport CSI déterminé ; détermine une taille de charge utile du premier élément du rapport CSI déterminé sur la base du nombre total déterminé de coefficients non nuls dans le premier élément ; et transmet, au second dispositif, le premier élément du rapport CSI déterminé sur la base de la taille de charge utile. Le second dispositif reçoit un flux de données concernant l'ensemble de rapports de CSI en provenance du premier dispositif et détermine le premier élément à partir du flux de données d'une manière similaire. Ainsi, une taille de charge utile d'un niveau de priorité de CSI peut être déterminée de manière commode par les ressources attribuées sans que la conception d'une partie 1 d'UCI supplémentaires soit requise et la transmission et détermination des CSI peut aboutir.
Patent WO-2020228103-A1 (WO)
Inventor: LI JIA
IPC: H01L29/16
Filed: 2019-06-26
Abstract: The present solution relates to a substrate and an epitaxial wafer. The substrate comprises a chip, the chip contains preset atoms, the concentration of the preset atoms is 1e11-1e18cm -3 , and the preset atoms are at least one among iron atoms, carbon atoms, or silicon atoms. The substrate formed by injecting atoms onto a conductive chip according to the present solution not only does not affect the conduction type or the doping concentration of the substrate itself, but also does not affect the conduction type or the doping concentration of the subsequent epitaxial layer. Furthermore, the injected atoms are capable of diffusing into the epitaxial material during epitaxy, which may fill a carbon vacancy in the epitaxial material, reduce deep level defects, and improve the minority carrier lifetime. According to the present solution, the substrate is formed by injecting carbon atoms, iron atoms, or a mixture of iron and carbon atoms onto a semi-insulating chip, and during growth, the injected atoms will diffuse into a GaN buffer layer to form a high-resistance GaN buffer layer, which provides safeguards and a foundation for the growth of a high-frequency, high-power GaN epitaxial material.
Patent WO-2020258204-A1 (WO)
Title: Compositions de soin buccal comprenant des ions étain
Inventor: GUPTA SHIKAR
IPC: A61K8/21
Filed: 2019-06-28
Abstract: Une composition de soin buccal comprend une source d'ions étain, un polyol ayant cinq ou six atomes de carbone, un polyol ayant sept groupes fonctionnels hydroxyle ou plus, et présente un pH supérieur à 7. Une composition de soin buccal comprend une source d'ions étain, une source d'ions fluorure, un polyol ayant cinq ou six atomes de carbone, un sucre non réducteur ou un alcool de sucre avec sept groupes fonctionnels hydroxyle ou plus, et présente un pH supérieur à 7.
Patent WO-2020019986-A1 (WO)
Title: Communication method, device and equipment based on internet of vehicles
Inventor: CHEN XIAOGUANG
IPC: H04W72/12
Filed: 2019-07-11
Abstract: Disclosed by the embodiments of the present application are a communication method, device and equipment based on the Internet of Vehicles. After a vehicle user device obtains a parameter configuration instruction sent by an application server of the Internet of Vehicles, the user device may parse the parameter configuration instruction to obtain a configuration type identification in the parameter configuration instruction and determine a parameter configuration policy for near neighbor vehicle communication parameters according to the configuration type identification. Furthermore the near neighbor vehicle communication parameters are modified according to the parameter configuration policy and configuration parameters carried in the parameter configuration instruction, and near neighbor vehicle communication is carried out according to the modified near neighbor communication parameters. It maybe seen that even if the vehicle user device has been configured with near neighbor vehicle communication parameters from VCF, the Internet of Vehicles application server VAS can also make the vehicle user device modify the nearest neighbor vehicle communication parameters according to the parameter configuration instructions by sending a parameter configuration instruction to the vehicle user device, so as to achieve the purpose of the vehicle user device configuring the nearest neighbor vehicle communication parameters from VAS.
Patent WO-2020215496-A1 (WO)
Inventor: YE JUN
IPC: A47L9/02
Filed: 2019-07-11
Abstract: 一种改进型手持吸尘器，属于一种小型手持式吸尘器，其结构包括供手握持的主体（1）和可拆式安装在主体（1）前端的尘桶（2），在尘桶（2）前端还设有吸尘口（21），吸尘口（21）内设有可拆式插装的吸尘头（3），吸尘头（3）的后端设有向后延伸并伸入尘桶（2）内的连接桶（33），并在连接桶（33）的后端设有单向吸尘阀片（8）；增设的吸尘头（3）不会影响手持吸尘器的正常吸尘使用，当需要清理尘桶（2）内的垃圾时，只需拆除吸尘头（3），尘桶（2）内的垃圾就能通过吸尘口（21）快速倒出清理，垃圾清理更加简单，而且清理过程也不会弄脏手，从而给消费者的正常使用带来方便，而尘桶（2）也能从主体（1）上快速拆除以方便水洗。
Patent WO-2020237792-A1 (WO)
Inventor: ZHANG ZHUO
IPC: G09F9/30
Filed: 2019-07-15
Abstract: A flexible display panel and a flexible display device. The flexible display panel comprises at least two sub-display panels (11). With non-display regions (112) of the sub-display panels (11) being bent towards a substrate (113) of the display panel (11) to form a bent region (116), and a connecting terminal (115) being provided in the bent region (116), the adjacent sub-display panels (11) can be connected via the connecting terminal (115), and display is allowed at the connection, thus solving the technical problem of display panels being incapable of displaying at where same are joined.