baber/WOPTO huggingface dataset:
Patent WO-2021134337-A1 (WO)
Inventor: HUANG YUNTAO
IPC: F23J1/06
Filed: 2019-12-30
Abstract: 一种倾斜往复式机械垃圾焚烧炉排的排渣系统，包括外壳（1），外壳（1）的上表面设有加料口（2），加料口（2）上设有排渣管（3），外壳（1）的内底面左右两侧均前后对称设有安装架（4），左侧两个安装架（4）之间转动设有主动辊（5），右侧两个安装架（4）之间设有从动辊（6），主动辊（5）与从动辊（6）之间设有运输带（7），外壳（1）的内底面上设有用于驱动主动辊（5）的电机（8），外壳（1）的前内侧壁上设有安装套（9），安装套（9）内设有连接杆（10），连接杆（10）靠近运输带（7）的一端设有安装板（11），安装板（11）的后表面上设有抵杆（12），抵杆（12）靠近运输带（7），正常情况下抵杆（12）与运输带（7）保证一定距离不接触，若运输带（7）发生偏移，偏移量超过预定值触碰到抵杆（12）时，传感器（16）将信号传递给外部处理器，处理器控制外部的报警装置，发出报警，提醒工作人员。
Patent WO-2021120328-A1 (WO)
Inventor: LIU XUYANG
IPC: G06F1/3206
Filed: 2019-12-31
Abstract: Disclosed in the present application are a neckband headset, a start-up method, a system, an apparatus, and a computer medium. The headset comprises: a detector and a processor connected to the detector. The detector is used to acquire state information of the neckband headset. The processor is used to determine, on the basis of the state information, whether the neckband headset is in a worn state, and if so, control the neckband headset to be in a wake-up state, and if not, control the neckband headset to be in a low-power standby state. In the neckband headset provided by the present application, the detector acquires the state information of the neckband headset, and the processor determines whether the neckband headset is in the worn state according to the state information acquired by the detector, and automatically controls, on the basis of the determination result, the neckband headset to be in the low-power standby state or the wake-up state. In this way, the invention switches the operation state of the neckband headset without requiring a user to turn the neckband headset on or off, thereby realizing automatic start-up and shut-down of the neckband headset, and improving the start-up and shut-down experience for users of the neckband headset.
Patent WO-2020233132-A1 (WO)
Inventor: LIU WEI
IPC: B64C35/00
Filed: 2019-12-31
Abstract: The present application provides an unmanned aerial vehicle component. The component has a waterproof function and is configured to prevent unmanned aerial vehicle parts in the component from contacting water; the component comprises a first component and a second component; the first component comprises at least one opening, and the second component is configured to close the opening of the first component to prevent water from pouring into the component from the opening. The present patent application expands the application range of common unmanned aerial vehicle parts and can make the common unmanned aerial vehicle parts have a waterproof function.
Patent WO-2021146839-A1 (WO)
Inventor: LI WENQIANG
IPC: H01M10/0566
Filed: 2020-01-20
Abstract: La présente invention concerne un électrolyte et un dispositif électrochimique l'utilisant. L'électrolyte de la présente invention contient un composé de formule (I) et un composé ester d'acide carboxylique. Le dispositif électrochimique préparé par l'électrolyte de la présente invention présente une impédance de stockage et un gonflement au stockage réduits ainsi que des performances de surcharge et des performances de boîte chaude améliorées.
Patent WO-2021093179-A1 (WO)
Title: Beam indication methods in wireless communication systems
Inventor: JIANG CHUANGXIN
IPC: H04L5/00
Filed: 2020-01-21
Abstract: Methods, systems, and devices for signaling beam indications in mobile communication technology are described. An example method for wireless communication includes transmitting, by a network node to a wireless device, in a current timeslot, a beam reference information in a message comprising information related to transmission parameters for receiving control channel information by the wireless device in a dedicated timeslot that is subsequent to the current timeslot, the beam reference information comprising a quasi colocation configuration or spatial relation configuration.
Patent WO-2020156391-A1 (WO)
Inventor: ZHAO YONG
IPC: A61M1/34
Filed: 2020-01-21
Abstract: 本发明公开细胞仿生智能化生产系统，其包括生物反应器、培养基容器和氧气供给器。其中生物反应器包括由外壳形成的密封的腔室和设置于腔室内的多根中空纤维管，外壳设置有培养基进口、培养基出口和氧气进口，中空纤维管的内腔能够流通基础培养基和/或气体，其末端能够与基础培养基容器和/或氧气供给器连通，中空纤维管的管壁允许基础培养基的成分和/或气体从中空纤维管的内腔一侧穿过管壁到达外侧，在中空纤维管的至少管壁的外表面具有适于细胞脱核的基团。培养基容器设置有供给口，并且供给口通过管路与培养基进口连接；氧气供给器通过管路与氧气进口连接。本发明的细胞仿生智能化生产系统特别适合于红系祖细胞的培养。
Patent WO-2020156539-A1 (WO)
Title: Anticorps anti-fgf19
Inventor: SUI JIANHUA
IPC: C12N15/13
Filed: 2020-02-02
Abstract: L'invention concerne des anticorps anti-FGF19 qui ciblent sélectivement l'extrémité N-terminale du facteur de croissance des fibroblastes 19 (FGF19) et leurs fragments de liaison à l'antigène. L'invention concerne également des compositions et des utilisations desdits anticorps, ainsi que des méthodes de traitement d'une maladie ou d'un trouble provoqué par ou lié à une signalisation FGF19-FGFR4 anormale, par exemple le cancer, par l'administration des anticorps anti-FGF19.
Patent WO-2021159427-A1 (WO)
Title: Composite material winding device
Inventor: HU MEILIAN
IPC: B29C70/32
Filed: 2020-02-14
Abstract: A composite material winding device, comprising a bottom plate. A top plate is arranged on the top of the bottom plate, a side plate is fixed between the bottom plate and the top plate, and a mounting plate is arranged on a top surface of the bottom plate. A motor is arranged on the top of the mounting plate, a rotating disk is arranged on the top of the motor, and the rotating disk is in transmission connection to an output shaft of the motor. A winding seat is threadedly connected to a top surface of the mounting plate, and a winding plate is arranged surrounding an outer side of the winding seat. A movable board and a detection board are provided. An infrared sensor on a surface of the detection board detects the speed of a composite material during a winding process, and feeds the detected data to a PLC controller. If the data is abnormal, an alarm will sound to alert staff to investigate. The composite material is passed through a limiting seat before winding, and another limiting seat is installed on a surface of the limiting seat. A reciprocating operation of a hydraulic lifting rod pushes the movable plate to move up and down, so that a windable height of the composite material continuously changes, so as to enable adjustment of a winding position in order to avoid accumulation of the composite material in one place during the winding process.
Patent WO-2021168895-A1 (WO)
Inventor: MAO LUBIN
IPC: H02K33/02
Filed: 2020-03-06
Abstract: 本申请涉及电机技术领域，具体涉及一种旋转振动电机。本申请的旋转振动电机包括壳体、驱动组件和振动组件，振动组件包括两个振子部以及连接所述两个振子部的弹簧件，所述振子部包括远离旋转中心的呈弧形设置的偏心部，两个所述偏心部相对于所述旋转中心呈中心对称布置，两个所述偏心部的内凹面相对设置，通过上述方式，两个偏心部进行旋转振动，两个偏心部可以分别单独振动，也可以同时同向振动，振动方式多样，并且，两个偏心部同时同向振动时，有利于增加振动效果，增加加速度。
Patent WO-2020187303-A1 (WO)
Title: 低比电阻物质处理方法及处理装置
Inventor: TANG WANFU
IPC: B03C3/40
Filed: 2020-03-19
Abstract: 一种低比电阻物质处理方法及处理装置，处理方法包括如下步骤：用导电极（301）将电子传导给低比电阻物质，使低比电阻物质带电；用吸附极（302）吸引带电的低比电阻物质，使带电的低比电阻物质向吸附极（302）移动。该方法通过传导电子的方式使低比电阻物质带电，克服了低比电阻物质带电后容易失电所带来的问题，使得低比电阻物质在失去电子后又能快速得到电子，增加了使低比电阻物质带电的几率，并使得低比电阻物质保持带电状态，这样，吸附极（302）就能持续给低比电阻物质施加吸引力，以将低比电阻物质吸附住，并使得对低比电阻物质的收集能力强、收集效率高。
Patent WO-2021036234-A1 (WO)
Title: Collision power loss protection system
Inventor: SHEN WANGPING
IPC: B60L3/00
Filed: 2020-03-20
Abstract: Disclosed is a collision power loss protection system, comprising a collision detection device, a collision signal sensor, and a relay. The collision detection device is configured to output a collision signal when collision occurs on an electric device; the collision signal sensor comprises a first output end, and the collision signal sensor is connected to the collision detection device; and the collision signal sensor is configured to output a first DC voltage to the first output end upon the receipt of a collision signal. In a power battery product or a high-voltage electrical product using the collision power loss protection system of the present invention, if a collision occurs, the collision signal sensor immediately outputs a first DC voltage to the control end of the relay by means of the first output end upon the receipt of the collision signal, and the relay disconnects the connection between the load and a power node so as to prevent conditions such as fire and explosion due to short circuit, leakage, etc. of the power battery product or high-voltage electrical product, thereby effectively protecting the safety of users.
Patent WO-2020228421-A1 (WO)
Inventor: YUAN GUANGCAI
IPC: H01L27/12
Filed: 2020-03-25
Abstract: An array substrate and a manufacturing method therefor, and a display panel, comprising: forming a first thin film transistor and a second thin film transistor on a base substrate (10). When an active layer (12) of the first thin film transistor is formed, by using the feature that catalyst particles (021) and silicon have a co-melting point, with the difference that the Gibbs free energy of amorphous silicon is greater than the Gibbs free energy of crystalline silicon (a silicon-based nanowire) as a driving force, the amorphous silicon is absorbed by the molten catalyst particles (021) to form a supersaturated silicon co-melt, and the silicon nucleates and grows into a silicon-based nanowire (41). Moreover, during the growth process of silicon-based nanowire (41), an amorphous silicon thin film (40) linearly grows along a guide structure (01) under the action of the catalyst particles (021), thereby obtaining a high-density high-uniformity silicon-based nanowire (40). In addition, the width of the silicon-based nanowire (41) can also be controlled by controlling the size of the catalyst particles (021) and the thickness of the amorphous silicon thin film (40), thereby realizing manufacturing of silicon-based nanowire thin film transistors with controllable uniform sizes.
Patent WO-2021195953-A1 (WO)
Inventor: CHEN CHUNLIN
IPC: C07D307/68
Filed: 2020-03-31
Abstract: Disclosed is a method for preparing 2,5-furandicarboxylic acid. The method at least comprises: in an electrolytic cell, catalytically oxidizing an electrolytic solution with a catalyst as an anode to obtain 2,5-furandicarboxylic acid. The catalyst comprises a support and a catalytically active material. The support is a cobalt-based substrate material. The catalytically active material uses the carrier as a cobalt source, and grows autogenously on the surface of the carrier. The morphology of the catalytically active material is an hydrangea-like nanosphere. In the method for preparing 2,5-furandicarboxylic acid by means of electrocatalytic oxidation provided in the present application, in the electrode system, the autogeonously grown monolithic hydrangea-like cobalt oxyhydroxide nanosphere catalyst is used as an anode catalyst, and the catalyst has very high selectivity for FDCA, ensuring the high purity of a product and very high yield. At the same time, the Faraday efficiency of FDCA is close to 100%, the energy utilization rate is high, and there is almost no energy waste; and the method has good ability to electrolyze water to produce hydrogen.
Patent WO-2020207299-A1 (WO)
Title: Method and device for issuing merchandise coupon used for food ordering
Inventor: WANG YU
IPC: G06Q30/02
Filed: 2020-03-31
Abstract: A method and device for issuing a merchandise coupon used for food ordering. The method comprises: creating a merchandise instance used for generating a merchandise coupon, and determining, according to an obtained candidate food list corresponding to the merchandise instance, instance food information associated with the merchandise instance (S110); storing the association between the merchandise instance and the instance food information as an instance-food association record in a preset merchandise coupon database (S120); creating a merchandise coupon corresponding to the merchandise instance, and issuing the created merchandise coupon to a user terminal (S130); and storing the correspondence between the issued merchandise coupon and the user terminal receiving the merchandise coupon as a coupon-user association record in the merchandise coupon database, so as to verify and use, when receiving a food ordering request from the user terminal, the issued merchandise coupon according to the coupon-user association record and the instance-food association record stored in the merchandise coupon database (S140).
Patent WO-2020211666-A1 (WO)
Inventor: ZOU JIACHUN
IPC: B66B5/04
Filed: 2020-04-03
Abstract: A lifting-pulling apparatus (B) having a lifting-pulling force, comprising a lifting-pulling force mechanism (3) and a lifting-pulling mechanism (4). The lifting-pulling mechanism force mechanism (3) is connected to the lifting-pulling mechanism (4). The lifting-puling force mechanism (3) is used for frictional contact with an elevator guiderail to generate a lifting-pulling force, thus linking the lifting-pulling mechanism (4). The lifting-pulling mechanism (4) is used for triggering a braking apparatus (C). With the lifting-pulling force mechanism being in frictional contact with the elevator guiderail to generate the lifting-pulling force, the need for a governor to provide same is obviated, a requirement with respect to the governor is reduced; moreover, the separation of speed measurement from the generation of the lifting-pulling force favors increased stability and controllability of speed measurement and of the lifting-pulling force generated.
Patent WO-2021159608-A1 (WO)
Inventor: LIU ZHIKUI
IPC: G06F3/06
Filed: 2020-04-27
Abstract: 一种应用于主节点的基于Protocol Buffer的镜像缓存方法，能够通过Protocol Buffer将全闪产品中批量化的小块IO聚合为一个大的IO，并向从节点发送相应的镜像请求，以实现镜像缓存。因此，能够大幅度减少主节点和从节点之间的IO交互次数和任务调度次数，显著提升存储系统性能。此外，本申请还提供了一种应用于主节点的基于Protocol Buffer的镜像缓存装置、一种应用于从节点的基于Protocol Buffer的镜像缓存方法及装置、全闪存储设备及全闪存储系统，其技术效果与上述方法的技术效果相对应。
Patent WO-2021212530-A1 (WO)
Inventor: MA JIE
IPC: H02K33/02
Filed: 2020-04-27
Abstract: Provided in the present utility model is a vibration motor, the vibration motor comprising a housing having an accommodating space, and a vibrating member and a fixed member accommodated in the accommodating space, the housing comprising two first side walls arranged opposite to one another, two second side walls arranged opposite to one another, a top cover connected above the first side walls and the second side walls in a covering manner, and corner parts connecting adjacent first side walls and second side walls; the vibration motor also comprises two limiting blocks arranged on two opposite corner parts, the limiting blocks being fixed to the top cover, and each limiting block comprising a first support face and a second support face respectively abutting the adjacent first side wall and second side wall, and a limiting face connecting the first support face and the second support face, the limiting face colliding with the vibrating member during vibration of the vibrating member to implement limiting. The present utility model can enhance the limiting effect of the limiting blocks on the vibrating member and does not occupy too much space inside the housing.
Patent WO-2021135035-A1 (WO)
Inventor: LUO JIAJIA
IPC: C07D409/10
Filed: 2020-05-14
Abstract: 本发明涉及一种高性能天蓝光热活化延迟荧光材料，以及它的制备方法和应用。本发明解决了现有技术的问题，通过巧妙的分子设计，合成了一系列具有较低单三线态能级差，高发光效率，快速的反向系间窜越常数的天蓝光热活化延迟荧光材料，同时实现了结构微调使得光谱微调。
Patent WO-2021114571-A1 (WO)
Inventor: LIN HUAI
IPC: G11C11/16
Filed: 2020-05-15
Abstract: A two-dimensional material-based gate, a memory unit, an array, and an operating method thereof, the gate comprising: a stack unit. The stack unit is a metal-two-dimensional semiconductor-metal structure, comprising a two-dimensional semiconductor layer and metal layers respectively arranged on the upper and lower surfaces of the two-dimensional semiconductor layer. The number of stack units is N, N≥1, and in each stack unit, the two metal-two-dimensional semiconductor interfaces both form a Schottky contact, and when the two-dimensional material-based gate is powered on, the stack unit comprises two reverse series-connected Schottky diode structures. Or the number of stack units is M, M≥2, and in each stack unit, one of the two metal-two-dimensional semiconductor interfaces forms a Schottky contact and the other interface forms an ohmic contact, and when the two-dimensional material-based gate is powered on, the M stack units comprise M reverse parallel-connected Schottky diode structures.
Patent WO-2021114572-A1 (WO)
Title: 一种区块链跨链数据访问方法、装置、适配器及系统
Inventor: ZHAO MING
IPC: G06F16/23
Filed: 2020-05-15
Abstract: 本申请涉及一种区块链跨链数据访问方法、装置、适配器及系统。该技术方案通过在业务区块链与见证区块链之间增加适配器，由适配器将本方业务区块链上的跨链发起事件及跨链应答事件登记到见证区块链，为本方业务区块链上的其他节点提供跨链事件查询和推送服务，并可根据见证区块链的跨链事件触发本方业务区块链上的相关操作。从而避免区块链信息孤岛现象，实现不同区块链之间的数据交互，多方业务之间的跨链通信以及数据资源在不同区块链上的共享，提高数据资源的利用效率。
Patent WO-2021057044-A1 (WO)
Inventor: LIN XIAOFA
IPC: E03D9/08
Filed: 2020-05-19
Abstract: Disclosed are a heating device, a sanitary water supply device, and a sanitary cleaning device. The heating device comprises a body and a ceramic heating plate. The body is provided with a heating chamber, and the ceramic heating plate is disposed in the heating chamber of the body. A heating flow channel is formed in the heating chamber, a first water inlet is provided at one end of the heating flow channel, and a first water outlet is provided at the other end of the heating flow channel. The ceramic heating plate has a first heating surface and a second heating surface facing away from each other, and a flow direction of the heating flow channel is along the first heating surface and the second heating surface in sequence. The present invention allows water to flow along the heating surfaces on two sides of the ceramic heating plate in sequence, thus increasing the heating distance of the water in the heating chamber, allowing the water to be heated evenly and sufficiently in the heating chamber, and improving the heating efficiency of the ceramic heating plate.
Patent WO-2020259394-A1 (WO)
Title: 定时遥控器以及定时遥控系统
Inventor: CHAO CHIN-WEI
IPC: G08C17/02
Filed: 2020-06-19
Abstract: 定时遥控器（10）以及定时遥控系统（34），定时遥控系统（34）包括定时遥控器（10）以及远程开关（22），定时遥控器（10）具有控制单元（14）、电源单元（16）、机械式定时开关（18）及无线通信单元（20），机械式定时开关（18）包括机械式定时器（1802）及开关（1804），机械式定时器（1802）具有触发结构（21），其中，触发结构（21）在倒计时过程中会依序由计时位置（1805）移动至第一触发位置（1807），再移动至第二触发位置（1809），当机械式定时器（1802）达预定时间时，触发结构（21）会移动至第一触发位置（1807）使开关（1804）闭合，电源单元（16）会供电使控制单元（14）产生指令信号，无线通信单元（20）会将指令信号转换成通信讯号传送出去，当定时结束时，触发结构（21）会继续移动至第二触发位置（1809）使开关（1804）呈断电状态，因此能够节省电力且不会重复发射通信讯号。
Patent WO-2021000861-A1 (WO)
Title: 一种仿真模体
Inventor: WANG ZHONGYA
IPC: A61N5/10
Filed: 2020-06-30
Abstract: 一种仿真模体，可解决相关技术中的仿真模体因只能单独在一种成像设备上成像而导致的成本增大、不便于存放和整理的问题。该仿真模体包括模拟靶区（3）以及包覆该模拟靶区（3）的模拟正常组织（100），其中，该模拟靶区（3）和该模拟正常组织（100）中与模拟靶区（3）相接的区域具有第一特性，用于使该仿真模体在第一成像设备上成像，模拟靶区（3）和模拟正常组织（100）中与该模拟靶区（3）相接的区域还具有第二特性，用于使该仿真模体在与第一成像设备不同的第二成像设备上成像。该仿真模体用于在患者治疗前替代患者进行仿真。
Patent WO-2021000958-A1 (WO)
Title: 用于实现模型训练的方法及装置、计算机存储介质
Inventor: SUN XUDONG
IPC: G06N20/00
Filed: 2020-07-05
Abstract: 一种用于实现模型训练的方法及装置、计算机存储介质，属于机器学习领域。当机器学习模型发生劣化时，分析设备先获取第一特征集的有效性信息，该第一特征集中包括用来训练得到该机器学习模型的多个特征，有效性信息包括第一特征集中每个特征的有效性评分，特征的有效性评分与该特征跟第一特征集中的其它特征之间的相关性负相关；然后基于有效性信息，确定第一特征集中的失效特征；最后生成不包括失效特征的第二特征集，该第二特征集用于对机器学习模型进行重训练。该方法根据基于特征彼此间的相关性计算得到的特征的有效性评分确定特征集中的失效特征，无需对样本数据进行标签标注，提高了特征集的更新效率，也提高了模型训练效率。
Patent WO-2021008592-A1 (WO)
Inventor: XU CHENKAI
IPC: H05K1/14
Filed: 2020-07-16
Abstract: Provided are a circuit board assembly, a manufacturing method for a circuit board assembly, and an electronic device, so as to improve the heat dissipation performance of a circuit board assembly. The circuit board assembly comprises a first circuit board, a frame board, a second circuit board, a first electronic device, a second electronic device, and heat conducting glue, wherein the first circuit board, the frame board, and the second circuit board are sequentially arranged in a stacked manner, the first circuit board is provided with a first surface, the second circuit board is provided with a second surface, the frame board is fixedly connected to the first surface and the second surface so as to form a containing cavity, and the containing cavity is provided with a glue feeding port and a glue discharging port; the first electronic device is arranged on the first surface and located in the containing cavity; the second electronic device is arranged on the second surface and located in the containing cavity; and the heat conducting glue fills the containing cavity from the glue feeding port and is used for wrapping the first electronic device and the second electronic device.
Patent WO-2021018028-A1 (WO)
Inventor: WU SHUJIANG
IPC: G01N27/327
Filed: 2020-07-24
Abstract: Dispositif de détection comprenant un élément de test, l'élément de test comprenant une zone de détection (203) utilisé pour détecter la présence d'un analyte dans un échantillon liquide; et une zone transparente (30) à travers laquelle le résultat de test sur la zone de détection (203) est lu, et ladite zone transparente (203) comprenant une zone hydrophile et une zone hydrophobes. Ainsi, la formation de gouttelettes sur ladite zone transparente est réduite, cela évite donc la formation d'une couche de buée sur la zone transparente (30); ou évite l'accumulation de petites gouttelettes sur ladite zone transparente (30), ce qui permet de lire clairement le résultat sur la zone de test.
Patent WO-2022027296-A1 (WO)
Inventor: XIE ZONGHUI
IPC: H04W24/08
Filed: 2020-08-05
Abstract: 本申请实施例公开了一种通信方法，用于通信技术领域。本申请实施例方法包括：终端设备根据预置信息启动邻区测量，预置信息包括以下至少一种：终端设备的移动状态、终端设备的定时器T310运行状态、终端设备的计数器N310计数、终端设备的信道状态量，终端设备根据邻区测量的测量结果向目标小区发起无线资源控制RRC连接重建。本申请实施例中，通过在无线链路失败RLF发生之前进行邻区测量，降低了RLF发生之后再进行邻区测量导致的时延。
Patent WO-2021237939-A1 (WO)
Title: Support leg
Inventor: WU ZHIQIANG
IPC: B60S9/08
Filed: 2020-08-06
Abstract: A support leg, comprising an inner support leg (20), an outer support leg (10), a nut (21), a threaded rod (11), and a transmission assembly; the transmission assembly comprises a transmission shaft (50), a first passive gear (40), and a moving rod (30); a first transmission gear (51) and a second transmission gear (52) are mounted on the transmission shaft (50), a second passive gear (12) is mounted on the threaded rod (11), and the second transmission gear (52) and the second passive gear (12) both mesh with the first passive gear (40); a first mating portion is provided on the first passive gear (40), and an active gear (31) and a second mating portion are provided on the moving rod (30); the moving rod (30) forms a movable insertion connection on the outer support leg (10) and can be moved between a first position close to the first passive gear (40) and a second position away from the first passive gear (40); when at the first position, the active gear (31) is separated from the first transmission gear (51) and the first mating portion mates with the second mating portion, and when at the second position, the first mating portion is separated from the second mating portion, and the active gear (31) meshes with the first transmission gear (51). The present support leg can implement fast speed and slow speed switching for raising and lowering, has a simple structure, and does not occupy much space.
Patent WO-2021036753-A1 (WO)
Title: Antenna and electronic device
Inventor: WANG JIAMING
IPC: H01Q1/36
Filed: 2020-08-07
Abstract: Provided in the present application are an antenna and an electronic device comprising the antenna. The antenna comprises an antenna body, and a feed point and a ground point that are located on the antenna body, wherein the antenna body comprises a first section and a second section that intersect with each other; the electrical length from the feed point to a first end of the antenna body is greater than the electrical length from the feed point to a second end opposite the first end, and the antenna body produces a quarter of first wavelength resonance between the feed point and the first end; and the antenna body produces a half of second wavelength resonance between the first end and the second end. In the present application, the mode excitation generated by a quarter of first wavelength resonance can be enhanced by means of one half of second wavelength resonance, such that the horizontal mode excitation and the vertical mode excitation of the antenna are more balanced, so that the antenna can have better radiation performance when the electronic device is in a free state (FS) and a hand-held state.