baber/WOPTO huggingface dataset:
Patent WO-2020107534-A1 (WO)
Inventor: HUANG XIAOYU
IPC: G09G3/36
Filed: 2018-12-11
Abstract: A display panel driving circuit. The display panel driving circuit comprises: a pixel unit array, multiple data signal lines, a gate driving unit, a switch control unit, multiple first switch units and multiple second switch units. Each pixel unit column is connected to the gate driving unit by means of one data signal line. The switch control unit is connected to each of the first switch units and each of the second switch units, respectively. When the multiple first switch units are turned off, the multiple second switch units are turned on, and charges of pixel units in the multiple pixel unit columns are neutralized.
Patent WO-2019128720-A1 (WO)
Title: 把手组件及包括其的吻合器
Inventor: CHEN ZHI
IPC: A61B17/326
Filed: 2018-12-12
Abstract: 一种把手组件及包括其的吻合器，其中包括第一把手(1)和第二把手(2)，第一把手(1)上设置有滑槽(41)和滑块(42)；以及第一指针(81)和第二指针(82)；滑块(42)位于滑槽(41)的第二段(412)，且第一把手(1)沿第二方向旋转至第二把手(2)与滑块(42)抵触时，第二把手(2)与第一把手(1)联动，且滑块(42)推动第二指针(82)的第二端(822)沿第二方向旋转。将把手组件分为第一把手(1)和第二把手(2)；在吻合器未达到可击发状态时，可以按动第一把手(1)，但是第二把手(2)不会旋转，也就不会击发吻合器；将指针分为第一指针(81)和第二指针(82)，在第一把手(1)和第二把手(2)一起旋转时，滑块(42)可以推动第二指针(82)旋转，因此指针不会对把手组件的旋转形成阻挡，保证吻合器击发时器械运动的顺畅性，提升用户的使用体验。
Patent WO-2020124407-A1 (WO)
Inventor: SONG ZHAOSHANG
IPC: B28B13/02
Filed: 2018-12-19
Abstract: 自动化式混凝土预制构件加工设备，包括上料装置(1)、第一送料装置(3)、第二送料装置(4)、清洗装置(5)和模具振动装置(6)，上料装置(1)包括上料撑座(11)，上料撑座(11)的上端设有第一滑轨(12)，第一滑轨(12)上滑动连有上料斗(13)；清洗装置包括水箱机构(51)、第一清洗机构(52)、第二清洗机构(53)和第三清洗机构(54)，第一滑轨(12)的下端设有储料装置(2)，储料装置(2)包括第一撑架(21)和设在第一撑架(21)上端的储料斗(22)，第一清洗机构(52)设置在储料斗上(22)；第一送料装置(3)包括第一传送架(31)，第一传送架(31)的上端滑动连接有送料斗(32)；第二送料装置(4)包括第二传送架(41)和模具传送机构(7)，模具传送机构(7)包括多个第一滚筒(71)；模具振动装置(6)设置在第二传动架(41)内侧。该加工设备可更高效的加工混凝土预制构件，结构简单新颖，创造性高。
Patent WO-2019205705-A1 (WO)
Title: Semantic-framework-based human-machine conversation method and system
Inventor: CAI ZHENHUA
IPC: G06F17/27
Filed: 2018-12-28
Abstract: A semantic-framework-based human-machine conversation method and system. The method comprises: creating a topic forest structure tree according to a raw corpus and generating a semantic framework model using the topic forest structure tree, and mapping an entity attribute of the topic forest structure tree to a corresponding semantic slot in a semantic framework model; during a human-machine conversation, matching a visitor question in terms of a topic type, and filling the visitor question into a semantic slot in a semantic framework model corresponding to the topic type; then mapping the visitor question filled into the semantic slot in the semantic framework model to the entity attribute of the topic forest structure tree; and finally, the topic forest structure tree matching a question in a knowledge base according to the visitor question, and feeding back an answer corresponding to the matching question to a visitor. Therefore, an accurate and complete visitor question can be acquired, so that the accuracy of an answer is ensured and the communication efficiency is improved based on same, and active interaction with a visitor can be achieved, thereby improving the user experience.
Patent WO-2019149013-A1 (WO)
Title: Wiring device and air conditioner
Inventor: ZHANG KUNPENG
IPC: H01R13/631
Filed: 2018-12-29
Abstract: Provided are a wiring device (1) and an air conditioner using the wiring device (1). The wiring device (1) is for connection to an electrical control box. The wiring device comprises a first terminal assembly (2) and a second terminal assembly (3). The first terminal assembly (2) comprises a first connecting terminal (4) and a first sliding structure (6). The first connecting terminal (4) is for connection to the electrical control box. The first sliding structure (6) is connected to a side surface of the first connecting terminal (4). The second terminal assembly (3) comprises a second connecting terminal (5) and a first guiding structure (7). The first guiding structure (7) is connected to a side surface of the second connecting terminal (5). A plurality of wiring holes (8) extending in a first direction are disposed on the first connecting terminal (4) and the second connecting terminal (5). The first sliding structure (6) is connected to the first guiding structure (7), and the first sliding structure (6) can move along the first direction relative to the first guiding structure (7). The wiring device (1) and the air conditioner facilitate the wiring of an electrical control box, and are easy to assemble and disassemble.
Patent WO-2019157920-A1 (WO)
Title: Method for transmitting feedback information and communication device
Inventor: SHAO JIAFENG
IPC: H04W72/04
Filed: 2019-01-24
Abstract: The present application provides a method for transmitting feedback information and a communication device. The method comprises: a terminal device receives at least one piece of downlink information from a time unit set; the terminal device determines a second time unit for bearing feedback information corresponding to the downlink information, the time unit set having a first association relationship to the second time unit; the terminal device determines a first codebook, wherein when first downlink information in a time unit subset satisfies a preset condition, the first codebook comprises feedback information corresponding to the first downlink information but does not comprise feedback information corresponding to a particular time unit in the time unit subset, the preset condition comprises a first condition that is the number of the first downlink information satisfies a first preset value, and the time unit subset has a second association relationship to the second time unit; and the terminal device sends the first codebook in the second time unit. The technical solutions of embodiments of the present application can improve the resource utilization efficiency of an uplink control channel for bearing the feedback information
Patent WO-2020048086-A1 (WO)
Inventor: ZHENG YONG
IPC: H04W12/122
Filed: 2019-01-28
Abstract: L'invention concerne un procédé et un dispositif de surveillance de pseudo-station de base, et un terminal mobile. Le procédé consiste à : acquérir des informations d'événement de déclenchement spécifiées, et déterminer si les informations d'événement de déclenchement satisfont ou non une condition de déclenchement prédéfinie; si tel est le cas, acquérir un mode d'état de réseau résident courant; si le mode est un mode 2G, déterminer si le terminal mobile est dans un état d'appel; si ce n'est pas le cas, déterminer si la station de base connectée à ce moment présent est une pseudo-station de base; et si tel est le cas, émettre des informations d'alerte précoce. Dans la présente invention, une surveillance en temps réel peut être effectuée sur une pseudo-station de base.
Patent WO-2019233125-A1 (WO)
Inventor: ZHANG XUEYONG
IPC: G06T5/50
Filed: 2019-02-18
Abstract: 一种图像处理方法、图像采集装置(100)、计算机设备(1000)和非易失性计算机可读存储介质(200)。图像处理方法包括：获取当前场景的第一深度图像；获取当前场景的第一可见光图像；获取第一深度图像与第一可见光图像的重合区域及非重合区域；去除第一深度图像的非重合区域以得到与重合区域对应的第二深度图像；去除第二可见光图像的非重合区域以得到与重合区域对应的第二可见光图像；及根据第二深度图像与第二可见光图像合成三维图像。
Patent WO-2020168484-A1 (WO)
Title: 磁吸式薄膜按键及键盘
Inventor: LIANG HUI-HU
IPC: H01H13/70
Filed: 2019-02-20
Abstract: 一种磁吸式薄膜按键（10）及键盘，包含一中框（20）与一字键（30），弹性件（40）设于对应字键（30）的位置推动字键（30）移动，磁吸组件（12）包含一磁性件（14）与一导磁件（16），磁性件（14）设于字键（30），导磁件（16）设于中框（20），磁性件（14）与导磁件（16）随着字键（30）的移动而相互分离或结合，薄膜电路开关（36）设于对应弹性件（40）的位置；当字键（30）被按压移动，磁性件（14）与导磁件（16）相互分离产生按压段落感，弹性件（40）的至少一弹力部（42）受字键（30）带动，弹性件（40）的触通部（44）触通薄膜电路开关（36）产生电性信号，而当字键（30）未被按压，至少一弹力部（42）及磁性件（14）与导磁件（16）之间的磁力即可带动字键（30）回复至未按压位置，磁性件（14）再结合于导磁件（16）。
Patent WO-2020133655-A1 (WO)
Title: 边缘计算场景下支持异构终端匿名接入的轻量级认证方法
Inventor: SHANG WENLI
IPC: H04L29/06
Filed: 2019-02-21
Abstract: 本发明提出了边缘计算场景下支持异构终端匿名接入的轻量级认证方法。该发明利用云平台为每个终端设备创建伪身份来隐藏其真实的身份信息，同时还可以对恶意终端设备进行追溯，在终端设备接入边缘计算节点认证过程中，边缘计算节点可以在不与云平台通信的情况下实现对所有接入的设备身份的合法性进行验证，且不会学习到终端真实身份信息，保障了终端设备的身份隐私性，提高了接入认证的效率，且可以抵御重放攻击等常见威胁，增强了整个边缘计算系统的安全性与可靠性，解决边缘计算场景下资源受限的终端设备接入认证问题。
Patent WO-2020098173-A1 (WO)
Title: 一种多功能壁式挂钩
Inventor: ZHANG AO
IPC: A47G29/087
Filed: 2019-02-24
Abstract: 一种多功能壁式挂钩，包括固定板（1）与储藏盒（2）两大部分，固定板（1）下方与储藏盒（2）相连接，储藏盒（2）外侧设有挂钩（3）。与现有技术相比，功能性更强，能够在装饰墙面的同时，提供小物件收纳以及悬挂轻物件的功能。
Patent WO-2020181479-A1 (WO)
Title: Intelligent file recommendation engine
Inventor: ZHANG WENSHUANG
IPC: G06F16/435
Filed: 2019-03-12
Abstract: Methods and systems for recommending files to users are described herein. Files may be recommended to a user within a file sharing service. A recommender system may intelligently recommend files to users according to their preferences through machine learning. In addition, a recommender system may recommend files based on what is popular within a group to which the user belongs. The recommendations may be adjusted based on user interaction with one or more recommended files.
Patent WO-2020155345-A1 (WO)
Inventor: KANG KAI
IPC: H01Q1/38
Filed: 2019-03-26
Abstract: A beam reception failure reporting method, a user device, a medium, and a system, the beam reception failure reporting method comprising: acquiring an identifier of a secondary cell in which beam reception failure occurred; in the secondary cell in which the reception failure occurred, selecting another beam as a candidate beam; packaging the identifier of the secondary cell in which the reception failure occurred and an identifier of the candidate beam as MAC layer control factors, and sending the MAC layer control factors to a base station via another cell, the other cell being: a primary cell, a primary secondary cell, or another secondary cell in which beam reception failure did not occur. Using the present solution, the identifier of the secondary cell in which beam reception failure occurred and the candidate beam corresponding thereto are reported to the base station without occupying a PRACH and a PUCCH.
Patent WO-2019205938-A1 (WO)
Inventor: MAO LULU
IPC: C03C3/095
Filed: 2019-04-10
Abstract: 一种杨氏模量高、密度低的玻璃组合物。玻璃组合物，其组成按摩尔百分比表示，含有：SiO 2 52-70％、B 2O 3 5-10％、Al 2O 3 5-15％、CaO 8-20％、MgO 5-18％。该玻璃组合物的杨氏模量高、密度低，耐热性和化学稳定性好，高温粘度相对较小，原料成本低，制造中易于消除条纹与气泡，适用于硬盘基板制作以及其他需要高杨氏模量材料的领域。
Patent WO-2020024620-A1 (WO)
Inventor: GAN XIAOPING
IPC: G10L15/22
Filed: 2019-04-15
Abstract: 一种语音信息的处理方法、装置、设备和存储介质。该方法包括：在语音功能开启后，接收用户输入的当前语音信息（S110）；基于确定当前语音信息与语音库中已存储的参考语音信息不匹配，将当前语音信息转换为文字信息进行显示（S120）；获取对文字信息的编辑指令，并根据编辑指令对文字信息执行编辑操作，并将执行编辑操作后的新的文字信息作为目标文字信息（S130）；将目标文字信息与当前语音信息对应存入语音库中（S140）。
Patent WO-2020211014-A1 (WO)
Title: Terminal and method executed by terminal
Inventor: WANG YANRU
IPC: H04L29/06
Filed: 2019-04-17
Abstract: The present disclosure provides a terminal and a method executed by the terminal. The terminal comprises: a receiving unit for receiving a sidelink status message from another terminal, the sidelink status message at least comprising a message of available sidelinks for another terminal except for the link with the terminal; and a processing unit for determining a plurality of links available for the terminal based on the received sidelink status message.
Patent WO-2020082702-A1 (WO)
Title: Objective driven dynamic object placement optimization
Inventor: ZHUO DONGHUI
IPC: G06F12/06
Filed: 2019-04-19
Abstract: A computer-implemented method for placement of a plurality of application objects of an application within a network architecture is disclosed. The method includes generating during runtime of the application, an application topology model for the application, based on application metrics for the plurality of application objects. A resource topology model of a plurality of network nodes within the network architecture is generated based on resource metrics for the network nodes. A recommendation is generated for migrating an application object of the plurality of application objects to a network node of the plurality of network nodes using the application topology model and the resource topology model, the recommendation identifying the application object and the network node. The application object is migrated to the network node identified by the recommendation.
Patent WO-2020232630-A1 (WO)
Title: Adjustable contact force type ultrasonic guided wave damage detection system
Inventor: HONG XIAOBIN
IPC: G01N29/04
Filed: 2019-05-21
Abstract: An adjustable contact force type ultrasonic guided wave damage detection system, which comprises an upper computer, a control interface and an ultrasonic guided wave damage detection device, wherein the ultrasonic guided wave damage detection device comprises a base module, an ultrasonic guided wave probe module and a pressure measuring module; the upper computer is respectively connected with the pressure measuring module and the ultrasonic guided wave probe module in the ultrasonic guided wave damage detection device and is used for controlling the ultrasonic guided wave damage detection device through the control interface; the base module, as a support structure of the detection device, is connected with the pressure measuring module and used for detecting the bearing of the device and an initial position of a probe; and the ultrasonic guided wave probe module is composed of a wedge block (4) and a piezoelectric ceramic piece (5), wherein the piezoelectric ceramic piece (5) is attached to the lower bottom edge inside the wedge block (4) and used for exciting and receiving ultrasonic guided waves; the pressure measuring module is composed of a pressure sensor (3) and an intelligent display instrument, and the pressure sensor is connected with the intelligent display instrument and displays the pressure of the pressure sensor (3) through the intelligent display instrument and transmits pressure data to the upper computer.
Patent WO-2019233406-A1 (WO)
Title: Control method for electronic device, electronic device, computer-readable storage medium
Inventor: ZHANG HAIPING
IPC: H04M1/72454
Filed: 2019-06-04
Abstract: Disclosed is a control method for an electronic device, an electronic device and a computer-readable storage medium. An electronic device includes a transparent display screen and an infrared sensor. The transparent display screen includes a display area. The infrared sensor is stacked below the display area. The infrared sensor is configured to emit infrared light and receive infrared light reflected by an object, to detect a distance between the object and the electronic device. The control method includes operations as follows. It is determined whether the electronic device is in an outgoing call state. Control is performed to reduce the brightness of the transparent display screen in a case that the electronic device is in the outgoing call state. Control is performed to turn on the infrared sensor to detect a distance between the object and the electronic device.
Patent WO-2019233488-A1 (WO)
Title: Method for preparing urea-ammonium nitrate solution using circuit board tin-stripping waste nitric acid
Inventor: WANG WEIHONG
IPC: C02F101/30
Filed: 2019-06-06
Abstract: Provided is a method for preparing a urea-ammonium nitrate solution using circuit board tin-stripping waste nitric acid, comprising: using an acid-base neutralization method to perform a neutralization precipitation reaction of tin-stripping waste nitric acid and aqueous ammonia, and performing filtration to obtain tin-containing filtered sludge and a primary filtrate, adding iron powders to the primary filtrate to perform a copper iron displacement reaction, and performing filtration to obtain a crude iron-containing copper powder and a secondary filtrate, adding hydrogen peroxide in the secondary filtrate, and performing filtration to obtain iron-containing sludge and a tertiary filtrate, adding a heavy metal capture agent to the tertiary filtrate, and performing filtration to obtain heavy metal sludge and an ammonium nitrate solution, and measuring the concentration of the ammonium nitrate solution, adding urea and a liquid fertilizer sustained release agent to formulate a urea-ammonium nitrate dilute solution, and performing evaporation and concentration, so as to obtain a urea-ammonium nitrate solution with a total nitrogen content of 28-32%. Said method can realize the complete resource utilization of tin, copper and nitrate nitrogen in tin-stripping waste nitric acid.
Patent WO-2020243974-A1 (WO)
Inventor: ZHAO HUAJING
IPC: E02B3/02
Filed: 2019-06-06
Abstract: L'invention concerne un procédé pour obtenir l'écoulement unidirectionnel d'une rivière capturée en utilisant les marées, et un dispositif associé; une paroi de blocage d'eau (5) est disposée à l'intérieur d'une rivière capturée (2), une extrémité de la paroi de blocage d'eau (5) est située au niveau de la jonction entre la rivière capturée (2) et un canal de marée principal (1), et un intervalle est présent entre l'autre extrémité de la paroi de blocage d'eau (5) et l'extrémité de la rivière capturée (2), l'intervalle étant de 1/3 à 2/3 de la largeur de canal de la rivière capturée (2); ainsi, la rivière capturée (2) est séparée en un canal d'admission d'eau et un canal d'évacuation d'eau qui communiquent à l'extrémité de la rivière capturée (2); une porte d'admission d'eau unidirectionnelle (3) est disposée entre le canal d'admission d'eau et le canal de marée principal (1), et une vanne de décharge d'eau unidirectionnelle (4) est disposée entre le canal d'évacuation d'eau et le canal de marée principal (1); l'ouverture ou la fermeture de la porte d'admission d'eau unidirectionnelle (3) et de la porte de décharge d'eau unidirectionnelle (4) sont automatiquement commandées en fonction des informations de marée du canal de marée principal (1) en combinaison avec une détection de niveau d'eau sur le canal d'admission d'eau, le canal d'évacuation d'eau et le canal de marée principal (1). La paroi de blocage d'eau (5) et les deux barrières unidirectionnelles sont utilisées pour convertir l'écoulement alternatif fluctuant de la rivière capturée (2) en un écoulement de circulation unidirectionnel grâce à une force hydrodynamique de marée, et à mettre à jour le volume d'eau pour être directement proportionnel à la plage de marée et à la zone d'eau de la rivière capturée (2).
Patent WO-2020232775-A1 (WO)
Inventor: ZHANG JIANSHENG
IPC: B23P15/24
Filed: 2019-06-13
Abstract: Disclosed is a hot-forging die with a conformal network structure on the cavity surface layer, comprising a die base (A) on which a sandwich layer (B), a transition layer (C) and a strengthening layer (D) are formed in sequence. The strengthening layer and the transition layer are separated into several small units by trenches, and all trenches are interconnected to form a network structure; the trenches of the transition layer are filled with an ordinary soft material (E), and the trenches of the strengthening layer are filled with a high temperature resistant soft material (F). Further disclosed is a preparation method for the hot-forging die. In the hot-forging die, the strengthening layer material and the high temperature resistant soft material result in a cavity surface layer combining softness with hardness and toughness with tenacity, fully releasing high tensile stress and avoiding thermal cracks of the cavity surface which may appear in a welding process and during service.
Patent WO-2020007182-A1 (WO)
Inventor: KE LINGJIE
IPC: G06F3/0488
Filed: 2019-06-14
Abstract: 本申请揭示了一种个性化场景图像的处理方法及装置、电子设备、计算机可读存储介质，所述方法由终端设备执行，包括：根据在终端设备的屏幕区域内触发的触控事件，获取屏幕区域内的触控事件轨迹；根据触控事件轨迹在空间坐标系中的投射，生成虚拟模型；按照终端设备在空间坐标系中的位姿，重构虚拟模型在终端设备视场范围内映射的模型视图；将模型视图与终端设备在位姿下采集的场景图像进行叠加，获得个性化场景图像。本申请
Patent WO-2020001592-A1 (WO)
Title: Dihydropyrimidine derivatives and use thereof
Inventor: SHA WEI
IPC: C07D413/14
Filed: 2019-06-28
Abstract: The present invention relates to dihydropyrimidine derivatives as represented by general formula (I), which are applicable to the treatment and prevention of hepatitis B virus infection. The invention further relates to pharmaceutical compositions containing a compound as represented by formula (I), and use thereof for the treatment and prevention of hepatitis B virus infection.
Patent WO-2021016926-A1 (WO)
Title: A full-panel display for display apparatus
Inventor: LI ZHENZHEN
IPC: H01L27/32
Filed: 2019-07-31
Abstract: A full-panel display with hybrid regional subpixel layouts is provided. The full-panel includes a display panel having a first region (100) with an array of first subpixels of respective a first color (101), a second color (102), and a third color (103), and a second region (200) with an array of second subpixels of respective the first color (201), the second color (202), and the third color (203). The array of first subpixels and the array of second subpixels are collectively configured to achieve a higher transmission rate in the first region (100) to an accessory installed therein while keep a luminance ratio between the first subpixels unchanged from that between the second subpixels. Optionally, a number density and/or a unit subpixel area of the first subpixels of at least one color is smaller in the first region (100) than that in the second region (200).
Patent WO-2020224071-A1 (WO)
Title: 光阻组合物、显示面板及其制备方法
Inventor: ZHANG YUEYAN
IPC: G03F7/004
Filed: 2019-08-06
Abstract: 一种光阻组合物、显示面板及其制备方法，该光阻组合物包括树脂、感光剂，树脂和感光剂中至少有一个包含亲水基团，亲水基团使得光阻组合物具有亲水性。
Patent WO-2021031101-A1 (WO)
Inventor: DANG YANPING
IPC: H04W4/02
Filed: 2019-08-20
Abstract: Selon des modes de réalisation, la présente invention concerne des procédés et des appareils permettant d'établir et/ou d'ajuster une liaison de raccordement dans un réseau maritime. Un procédé dans un premier nœud radio dans un premier navire consiste à : obtenir des premières informations de position et de déplacement du premier navire ; recevoir des deuxièmes informations de position et de déplacement d'un deuxième navire en provenance d'un deuxième nœud radio dans le deuxième navire ; déterminer s'il faut se connecter au deuxième nœud radio pour former un réseau maritime, en se basant sur des mesures radio entre le premier et le deuxième nœud radio, les premières informations de position et de déplacement et les deuxièmes informations de position et de déplacement.
Patent WO-2020038475-A1 (WO)
Inventor: WANG YUEQIANG
IPC: H04R1/10
Filed: 2019-08-24
Abstract: 本申请涉及一种扬声器，所述扬声器包括耳机芯，用于将电信号转化为振动信号；辅助功能模块，用于接收辅助信号，执行辅助功能；软性电路板，用于电连接外部控制电路的音频信号导线和辅助信号导线，并通过所述软性电路板将所述音频信号导线和所述辅助信号导线分别与所述耳机芯和所述辅助功能模块电连接。本申请的扬声器可以简化导线走线，提高音质。
Patent WO-2021042305-A1 (WO)
Title: Intelligent sorting system and method.
Inventor: HONG JIANRONG
IPC: G06Q10/08
Filed: 2019-09-04
Abstract: An intelligent sorting system and method. The system comprises: a client end server storing ERP data, wherein the ERP data at least comprises an item order and an order sorting plan; a sorting server; and a PLC apparatus, wherein the sorting server is in communication connection with the client end server and the PLC apparatus, acquires identification information of an item to be sorted, searches, on the basis of the item order in the client end server, for an order sorting plan matching the identification information, obtains sorting slot information therefrom, generates a sorting instruction from the obtained sorting slot information, and sends same to the PLC apparatus, and the PLC apparatus receives the sorting instruction sent by the sorting server and controls a sorting apparatus connected thereto to execute the sorting instruction. The intelligent sorting system can automatically acquire ERP data in a client end server, and thus has improved sorting efficiency.
Patent WO-2021035808-A1 (WO)
Inventor: WANG WEI
IPC: G09G3/3208
Filed: 2019-09-11
Abstract: 一种OLED显示面板。OLED显示面板包括：呈阵列排布的多个子像素（10）、沿水平方向延伸的多条扫描信号线（20）、多条发光信号线（30）和多条第一驱动电压线（41）、以及沿竖直方向延伸的多条数据信号线（50）、至少一条第二驱动电压线（42）和至少一条第三驱动电压线（43）；每条扫描信号线（20）连接一行子像素（10），每条发光信号线（30）连接一行子像素（10），每条第一驱动电压线（41）连接一行子像素（10），每条数据信号线（50）连接一列子像素（10）；每行子像素（10）对应的第一驱动电压线（41）通过一第一薄膜晶体管（T1）连接第二驱动电压线(42)；每行子像素（10）对应的第一驱动电压线（41）通过一第二薄膜晶体管（T2）连接第三驱动电压线（43），可以避免子像素（10）在发光时存在亮度偏差或颜色偏差。