baber/WOPTO huggingface dataset:
Patent WO-2021000420-A1 (WO)
Inventor: LI SHUBO
IPC: G06F21/30
Filed: 2019-08-30
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for blockchain-based cross-entity authentication are provided. One of the methods includes: obtaining an authentication request by a first entity for authenticating a user, wherein the authentication request comprises a decentralized identifier (DID) of the user; in response to determining that the first entity is permitted to access authentication information of the user endorsed by a second entity, generating a blockchain transaction for obtaining an authentication result of the user by the second entity, wherein the authentication result is associated with the DID; and transmitting the blockchain transaction to a blockchain node for adding to a blockchain.
Patent WO-2020052473-A1 (WO)
Title: Power-saving method and device for terminal
Inventor: HU XIAOQUN
IPC: H04W52/02
Filed: 2019-09-03
Abstract: The present application provides a power-saving method and device for a terminal. The method comprises: a terminal sending power-saving requirement information to an access network device, the power-saving requirement information comprising information about a time-frequency resource required by the terminal; the terminal receiving a power-saving instruction from the access network device, the power-saving instruction being used to instruct the terminal to perform, according to the power-saving requirement information, a power-saving operation; and the terminal, according to the power-saving requirement information, performing the power-saving operation. According to the present solution, since the power-saving instruction sent by the access network device to the terminal is used to instruct the terminal to perform a power-saving operation according to the power-saving requirement information, said power-saving method meets the requirements of the terminal, and will not affect normal services of the terminal, thereby improving power-saving effects.
Patent WO-2020052583-A1 (WO)
Title: Iterative generation of adversarial scenarios
Inventor: SHKURTI FLORIAN
IPC: G05D1/02
Filed: 2019-09-11
Abstract: A method and apparatus for generating adversarial scenarios and training an autonomous driving agent for an autonomous vehicle, using one or more sets of parameters, each set of parameters defining a respective driving scenario. A new set of parameters is generated by changing one or more parameters of one of the sets of parameters to define a new driving scenario, and performance of the autonomous driving agent is evaluated on the new driving scenario. The generating and evaluating is repeated until the autonomous driving agent fails to satisfy a predefined performance threshold for the new driving scenario. Each instance of changing the one or more parameters is based on a prior evaluated performance of the autonomous driving agent. The autonomous driving agent is trained to update a learned policy of the autonomous driving agent using at least one set of parameters, including the new set of parameters.
Patent WO-2020258531-A1 (WO)
Inventor: XU MEIYING
IPC: C12Q1/6851
Filed: 2019-09-17
Abstract: Provided is a detection primer, kit and quantitative measurement method for a cable bacteria,  Candidatus  Electronema.
Patent WO-2020063756-A1 (WO)
Inventor: LI YITAO
IPC: C07D249/12
Filed: 2019-09-26
Abstract: A novel triazole compound of the formula (IV) is provided, it can be used in agriculture, wherein R1 is cyclopropyl and the like; X is -CH2-and the like; each of R4 and R6 is independently hydrogen, fluorine, chlorine, CH3-, etc.; each of R3 and R7 is hydrogen, fluorine, chlorine, idoine, CH3-, -OCF3, etc.; R5 is hydrogen, fluorine, chlorine, bromine, idoine, -CF3, -OCH2CN, -OCH2CH=CH2, etc.
Patent WO-2020063793-A1 (WO)
Inventor: GUO PENG
IPC: A61N1/365
Filed: 2019-09-27
Abstract: A cardiac pacing system (601) and a pacemaker fixing device. The pacemaker fixing device comprises an annular stent (10) and at least one folding and unfolding portion (31, 32). The annular stent (10) is used for the installation of a leadless pacemaker (40) so as to reliably fix the leadless pacemaker (40) at a pre-determined position inside a body to avoid dislocation, and can also be reliably connected to an external mechanism by means of a connection portion (311, 321) of the folding and unfolding portion (31, 32) so as to withdraw and remove the cardiac pacing system (601), thereby increasing the success rate of operations for the removal and withdrawal of the cardiac pacing system (601). In addition, during implantation, the folding and unfolding portion (31, 32) can be operated by means of the external mechanism to complete the regulation of the pacing position of the leadless pacemaker (40), such that an operator can conveniently find the optimal pacing position, thereby improving the pacing effect of the leadless pacemaker (40). Moreover, the leadless pacemaker (40) can be fixed within the range of an atrium to implement pacing of the atrium (602), thereby reducing the non-physiological pacing with atrioventricular desynchronization.
Patent WO-2020078387-A1 (WO)
Inventor: YIN SHAOWEN
IPC: H02J1/10
Filed: 2019-10-16
Abstract: A direct current bus device (100), a direct current bus cabinet, and an energy feedback system for rail transit. The direct current bus device (100) comprises: a bus circuit (10), the bus circuit (10) comprising an input end (i) and an output end (o), the input end (i) of the bus circuit (10) being connected to a front-end switch cabinet (200), and the output end (o) of the bus circuit (10) being connected to a branch rear-end apparatus (300); a first connector (c1) corresponding to the branch rear-end apparatus (300); and a controller (30), the controller (30) being connected to the branch rear-end apparatus (300) by means of the first connector (c1), and the controller (30) being used for receiving a test signal sent by the branch rear-end apparatus (300), determining whether the branch rear-end apparatus (300) fails according to the test signal, and controlling the bus circuit (10) if the branch rear-end apparatus (300) fails.
Patent WO-2020078429-A1 (WO)
Inventor: LIU LIXIAO
IPC: A41G5/02
Filed: 2019-10-17
Abstract: La présente invention concerne une extension de cil ayant un effet entrecroisé, comprenant un élément de cil (1) ayant un segment de racine partagé (101). Un segment intermédiaire (102) de l'élément de cil (1) comporte une ou deux paires de branches. Chaque paire de branches dans le segment intermédiaire (102) forme un angle compris entre 15 et 60 degrés. L'extension de cils ayant un effet entrecroisé réduit la difficulté technique pour un technicien de cils de créer un effet de volume ou entrecroisé lors de l'application d'extensions de cils, et réduit la longueur et les coûts du processus d'application.
Patent WO-2020125190-A1 (WO)
Inventor: HUANG HAIHUI
IPC: G01B11/27
Filed: 2019-10-22
Abstract: A center misalignment detection device and method for differential and half shaft installation. The center misalignment detection device for differential and half shaft installation comprises sensors (10, 12, 13), a machine frame (14), and a differential assembly. The sensors (10, 12, 13) are installed on the machine frame (14) via a guide rail (11). The differential assembly is fixed to the machine frame (14) via a fastener. The differential assembly comprises a half shaft (1). The guide rail (11) runs in a direction perpendicular to an axis of the half shaft (1). The center misalignment detection method for differential and half shaft installation uses the sensors (10, 12, 13) in the device to perform measurements of installation parts and to compare the same, and micro-adjustments to the fitting of the parts are made according to a comparison result until a fitting precision requirement is met. The center misalignment detection device and method for differential and half shaft installation are easy to operate and improve the efficiency of center misalignment measurements, thereby improving installation precision of half shafts (1) and differentials.
Patent WO-2021031352-A1 (WO)
Inventor: MA WEIXIN
IPC: G06F3/041
Filed: 2019-10-31
Abstract: L'invention concerne une structure tactile et un écran d'affichage, la structure tactile comprenant : une pluralité d'électrodes tactiles (2) ; un espace d'électrode (4) qui est disposé entre des électrodes tactiles adjacentes (2) ; et une couche de protection contre la lumière (3) qui est disposée sur un côté de la pluralité d'électrodes tactiles (2). La position de la couche de protection contre la lumière (3) correspond à celle de l'espace d'électrode (4).
Patent WO-2021072827-A1 (WO)
Inventor: CHEN WENQIANG
IPC: G09B25/00
Filed: 2019-11-05
Abstract: A launch tower (800) for simulating rocket launching. A rocket body (1) can be mounted on the launch tower (800). The launch tower comprises: a base (2) and a tower body (3), the tower body (3) being mounted on the base (2); and a lifting assembly (4), the rocket body (1) being movably mounted on the lifting assembly (4), the lifting assembly (4) comprising a track member (41) disposed on the tower body (3) and a slider member (42) disposed on the track member (41), and the slider member (42) driving the rocket body (1) to move up and down on the track member (41).
Patent WO-2020151312-A1 (WO)
Inventor: MA XINYUE
IPC: G06T13/20
Filed: 2019-11-11
Abstract: 本申请公开了心脑血管疾病展示方法、装置、计算机设备及存储介质。通过用户的体征信息分析用户患有的心脑血管疾病类型；根据心脑血管疾病类型和体征信息，通过三维动画引擎绘制心脑血管疾病类型对应的心脑血管疾病动画和风险动画；展示心脑血管疾病动画和风险动画。便于用户知晓心脑血管疾病类型以及风险。
Patent WO-2020098791-A1 (WO)
Inventor: LI WEI
IPC: H01M4/66
Filed: 2019-11-15
Abstract: 一种正极极片及电化学装置。该正极极片包括集流体(10)、正极活性材料层(14)和设置于集流体与正极活性材料层之间的胶层(12)，所述胶层(12)包含高分子材料、导电材料和无机填料，其中所述高分子材料包含胶层基体，所述胶层基体为在130℃、5min内于NMP中的溶解度为相同条件下PVDF的溶解度的30％以下的油性高分子材料。该正极极片可以改善电化学装置(例如电容器、一次电池或二次电池等)在穿钉等异常情况下的穿钉安全性。
Patent WO-2020211374-A1 (WO)
Inventor: KONG ZHAO
IPC: A01D34/01
Filed: 2019-11-19
Abstract: A mowing robot, comprising a main body (1) and a cutting mechanism provided at a bottom end of the main body (1). A protective plate (2) is provided at the rear part of the cutting mechanism along the forward direction of the mowing robot, the protective plate (2) is configured to be able to merely rotate backward in a unidirectional manner when the protective plate (2) is in an initial working position, and the vertical distance between the lowermost end of the protective plate and the ground plane is less than a set distance. When the mowing robot moves forward, an obstacle and grass on the ground in front of the mowing robot can push away the protective plate (2) from front to back, so that the protective plate (2) rotates backward, without hindering the forward movement of the mowing robot; and when a foreign matter at the rear part of the protective plate (2) acts on the protective plate (2) from back to front, the protective plate (2) remains stationary and cannot rotate towards the front part of the main body (1), thus preventing the foreign matter or a child's arm from entering.
Patent WO-2021119891-A1 (WO)
Title: 摄像光学镜头
Inventor: LI WANXIA
IPC: G02B13/00
Filed: 2019-12-16
Abstract: 一种摄像光学镜头（10），由物侧至像侧依次包括具有正屈折力的第一透镜（L1）、具有负屈折力的第二透镜（L2）、第三透镜（L3）、具有正屈折力的第四透镜（L4）及具有负屈折力的第五透镜（L5），且满足以下关系式：-5.00≤f2/f≤-2.50；0.50≤f4/f≤0.75；0.20≤(R9+R10)/(R9-R10)≤1.00；18.00≤|f3|/f；5.00≤d1/d2≤15.00。该摄像光学镜头（10）在具有良好的光学性能的同时，还满足大光圈、广角化、超薄化的设计要求。
Patent WO-2020220719-A1 (WO)
Inventor: ZHANG LEI
IPC: H04R1/24
Filed: 2019-12-31
Abstract: The present application relates to an acoustic output device. The acoustic output device comprises: at least one low-frequency acoustic driver, the at least one low-frequency acoustic driver outputting sound from at least two first sound guide holes; at least one high-frequency acoustic driver, the at least one high-frequency acoustic driver outputting sound from at least two second sound guide holes; and a controller, configured to enable the low-frequency acoustic driver to output sound within a first frequency range, and enable the high-frequency acoustic driver to output sound within a second frequency range, wherein the second frequency range comprises a frequency higher than the first frequency range.
Patent WO-2020199727-A1 (WO)
Inventor: XU YONG
IPC: A47J47/01
Filed: 2020-01-17
Abstract: A bottle cap, comprising a primary cap (1) and a secondary cap (2); there are one or more secondary caps (2), the primary cap (1) and the secondary cap (2) are connected in a detachable or integrated manner, an opening piece (3) integrated with the primary cap (1) is provided on the primary cap (1), an impact end (4) is provided on the secondary cap (2), an impacted end (31) is provided on the opening piece (3), and a flap body or strip body is provided at the upper end or lower end of the opening piece (3). The bottle cap is structurally very suitable for manufacturing of molds and high-speed production of products. Opening of the bottle cap is simple and labor-saving, and liquid can be used without touching the liquid flow area of the primary cap; the use process is simple and convenient and the cost is low, being hygienic and convenient, and being suitable for daily use.
Patent WO-2020164609-A1 (WO)
Title: Procédés de rapport rsrp pour positionnement nr haute résolution en liaison descendante basé sur l'angle
Inventor: HUANG XUAN-CHAO
IPC: H04L5/00
Filed: 2020-02-14
Abstract: Cette invention concerne un procédé de rapport de puissance reçue de signal de référence (RSRP) pour un positionnement nouvelle radio (NR) haute résolution de liaison descendante basé sur l'angle. Un équipement utilisateur mesure des ensembles de ressources de signal de référence de positionnement (PRS) en effectuant un balayage par faisceau pour une recherche de direction grossière, puis fixe le faisceau de réception pour des mesures RSRP. L'équipement utilisateur déduit des résultats de mesure RSRP pour chaque ensemble de ressources PRS, qui comprend de multiples ressources PRS. L'équipement utilisateur rapporte des résultats de mesure RSRP d'une partie des ensembles de ressources PRS. Les résultats de mesure RSRP rapportés comprennent un rapport RSRP ou une RSRP différentielle par rapport à une valeur RSRP la plus élevée d'une ressource PRS dans un ensemble de ressources PRS rapportées.
Patent WO-2020169067-A1 (WO)
Inventor: ZHAO YINAN
IPC: H04W4/40
Filed: 2020-02-20
Abstract: 本发明提供了一种由用户设备执行的方法以及用户设备，所述方法包括：所述UE监听其他用户设备UE发送的第一侧行通信控制信息SCI；基于所述第一SCI，从配置调度许可CG资源池中移除已使用的配置调度许可CG；以及所述UE在所述CG资源池中选择未使用的CG，并发送第二SCI。
Patent WO-2020173401-A1 (WO)
Inventor: YUE BIN
IPC: A61F2/46
Filed: 2020-02-21
Abstract: Provided are a prosthesis for shoulder joint and a prosthesis device, the prosthesis is arranged between the acromion (20) and the humeral head (30), a torn rotator cuff can be isolated, a wound on the rotator cuff is prevented from colliding with a bone structure of the acromion (20), pain is thus relieved. Meanwhile, the distance between the shoulder and the humerus is reset to increase the lifting force arm of the shoulder joint, which improves the movement capability of the shoulder joint. The prosthetic device includes a delivery system (40) and the prosthesis, the delivery system (40) is used for delivering the prosthesis to the shoulder joint cavity, so that the prosthesis can be contained between the acromion (20) and the humeral head (30), therefore the distance between the acromion (20) and the humeral head (30) is maintained and/or increased.
The prosthesis is an expandable and contractible structure, the prosthesis can be fixed into the shoulder joint cavity through a first surface (11) and/or a second surface (12), the puncture resistance of the prosthesis can be enhanced through a multilayer structure, and the state of the prosthesis after implantation can be observed through a developing structure.
Patent WO-2021168600-A1 (WO)
Title: 一种低水分含量的普鲁士蓝钠离子电池正极材料及其制备方法和钠离子电池
Inventor: CHOU SHULEI
IPC: C01C3/12
Filed: 2020-02-24
Abstract: 公开了一种低水分含量的普鲁士蓝钠离子电池正极材料及其制备方法和钠离子电池。包括以下步骤：(1)将过渡金属盐、抗氧化剂、络合剂、pH调节剂、钠盐溶解于水中，得到含过渡金属盐的混合溶液；(2)将亚铁氰化钠、pH调节剂、钠盐溶解于水中，得到含亚铁氰化钠的混合溶液；(3)含过渡金属盐的混合溶液和含亚铁氰化钠的混合溶液滴加到容器中，然后搅拌、静置，随后洗涤、过滤或离心、喷雾干燥，得到普鲁士蓝钠离子电池正极材料；(4)将所述电池正极材料进行惰性气氛热处理或真空干燥。本发明的电池正极材料钠含量高，水分含量低，电化学性能优异。本发明的方法生产工艺简单，生产效率高，所用原材料价格便宜，容易实现大规模生产。
Patent WO-2021155617-A1 (WO)
Title: Torsional-to-vertical bending vibration frequency ratio adjustable coupling free vibration wind tunnel test device
Inventor: XU FUYOU
IPC: G01M9/08
Filed: 2020-03-06
Abstract: A torsional-to-vertical bending vibration frequency ratio adjustable coupling free vibration wind tunnel test device, relating to the technical field of bridge wind tunnel test devices. The device comprises a rigid test model (1), a lightweight rigid rod (2), a lightweight rigid round large hub (3), strings (4), linear tension springs (5), carbon fiber ropes (6), and a lightweight small hub (7). The torsional stiffness of the vibration system is adjusted by conveniently changing the diameter of the small hub (7), the diameter and length of the carbon fiber ropes (6), etc. The device is simple in structure and convenient to install, can avoid tedious work in the past, and can achieve various torsional-to-vertical bending vibration frequency ratio test working conditions only by means of one large-diameter hub (3); the replacement time for replacing the large hub (3) can be greatly reduced, and high torsional-to-vertical bending vibration frequency ratio test working conditions that are difficult to achieve by existing methods can be conveniently achieved.
Patent WO-2021196111-A1 (WO)
Title: 一种广谱抗病毒杀菌塑料及用途
Inventor: HE XINQIAO
IPC: C08K5/1545
Filed: 2020-04-02
Abstract: 一种广谱抗病毒杀菌塑料及用途，该杀菌塑料包括：按重量百分比计，基础塑脂90～96％、改性抗菌剂1～3％、塑料助剂0～10％；改性抗菌剂包括以下组分：以重量份计，叶绿素5～15份、茶多酚5～15份、牛磺酸8～16份、柠檬酸0.5～2份、低聚异麦芽糖6～18份、酵母粉0.6～1.5份、壳聚糖4～10份、纳米二氧化钛30～50份、氧化锌3～8份、紫外线荧光粉3～8份。该广谱抗病毒杀菌塑料有广谱抗病毒的作用，可长效抗病毒、杀菌，有效防止使用人员频繁接触使用银行卡、身份证等塑料卡可能造成的病毒感染，有利于人员健康。
Patent WO-2020207397-A1 (WO)
Inventor: ZHU XIAOFENG
IPC: A61K31/519
Filed: 2020-04-08
Abstract: Provided in the present invention is a method for purifying a pemetrexed intermediate. The method comprises the following steps: A) dissolving a crude product, a pemetrexed intermediate, in a solvent to obtain a pemetrexed intermediate crude product solution; and B) mixing the pemetrexed intermediate crude product solution with trifluoroacetic acid to obtain a trifluoroacetate of the pemetrexed intermediate. In the present invention, by adding an appropriate acid under a certain solvent and temperature to form a salt with the intermediate, the aim of purifying the pemetrexed intermediate can be achieved, the content of impurities in the intermediate can be reduced, and a high-purity pemetrexed intermediate can be obtained. Use of the intermediate for preparing a pemetrexed disodium raw material medicine can effectively reduce impurity residues in the raw material medicine, thereby obtaining a high-purity pemetrexed disodium raw material medicine that meets medicine standards. The preparation method provided in the present invention is simple to operate and suitable for industrial production. In addition, the trifluoroacetic acid used does not introduce any genotoxic impurity, resulting in higher safety.
Patent WO-2021189553-A1 (WO)
Title: 热活化延迟荧光材料及其制备方法、有机电致发光器件
Inventor: WU KAILONG
IPC: H01L51/50
Filed: 2020-04-10
Abstract: 一种热活化延迟荧光材料的制备方法，包括向第一反应物环戊烷[def]并芴-4，8-二酮的溴代物和第二反应物中加入催化剂、碱性物质、溶剂，进行取代反应得到反应液，对反应液除杂后得到结构式为 (I) 的热活化延迟荧光材料。通过以环戊烷[def]并芴-4，8-二酮为受体单元，降低受体单元三线态能级并增强其分子内电荷转移态性质，使得发光分子红移。
Patent WO-2020259026-A1 (WO)
Title: 门禁控制方法及装置、电子设备和存储介质
Inventor: JIANG WENZHONG
IPC: G07C9/00
Filed: 2020-04-17
Abstract: 一种门禁控制方法及装置、电子设备和存储介质，方法包括：对采集的待识别图像进行识别，得到识别结果，其中，待识别图像包括当前图形码（S11）；在识别结果表明当前图形码为目标图形码的情况下，解析得到当前图形码携带的用户信息以及生成时间（S12）；根据当前图形码携带的用户信息以及生成时间控制门禁的通行（S13）。
Patent WO-2021196300-A1 (WO)
Title: 一种具有加热功能的正木纹绿色地板花纹压制用压花轮
Inventor: LIU XIAOJUN
IPC: B44B5/02
Filed: 2020-04-20
Abstract: 本发明公开了一种具有加热功能的正木纹绿色地板花纹压制用压花轮，包括加工底座，所述加工底座的顶部设置有驱动机构，所述加工底座的顶部设置有导向机构，所述导向机构的底部设置有移动框架，所述移动框架的前侧和后侧均固定连接有壳体一。本发明通过调节机构的设置，对压花机构的高度进行调节，通过压花机构的设置，对地板进行加热压花，即可达到高效压花的目的，该具有加热功能的正木纹绿色地板花纹压制用压花轮，解决了现有的压花轮在实际的使用过程中，反复的滚压加工，导致工作效率的降低，且反复的滚压可能使得纹路出现重叠错位的现象，使得次品率上升的问题。
Patent WO-2020253398-A1 (WO)
Inventor: WANG ZHENG
IPC: G09G3/3258
Filed: 2020-04-29
Abstract: A pixel circuit and a drive method therefor, a display panel, and a display apparatus. The pixel circuit comprises a first drive circuit and a second drive circuit. The first drive circuit is configured to, according to a data signal, generate a first drive current that drives a first light-emitting element to emit light, and the second drive circuit is configured to, according to a control signal, generate a second drive current that drives a second light-emitting element to emit light. The control signal is obtained according to the data signal and is different from the data signal.
Patent WO-2021223188-A1 (WO)
Title: Array substrate and display device
Inventor: YU PENGFEI
IPC: G02F1/1345
Filed: 2020-05-07
Abstract: An array substrate and a display device. The array substrate comprises: a base substrate (11) comprising a display region (111) and a peripheral region (112), the peripheral region (112) comprising a first peripheral region (112A) positioned at one side of the display region (111) and a corner region (112B) adjacent to the first peripheral region (112A); multiple subpixels (12), multiple data lines (13) and multiple power lines (323) positioned in the display region (111); multiple control signal lines (36), multiple data signal input lines (31), a multiplexing circuit (23) and a first power bus (33) positioned in the first peripheral region (112A) and the corner region (112B), the first power bus (33) being electrically connected to the multiple power lines (323) and at least partially overlapping with the multiple data signal input lines (31); multiple control signal connection lines (39) electrically connected to the multiple control signal lines (36), at least partially overlapping with the multiple data signal input lines (31), and positioned between the first power bus (33) and the display region (111); and multiple control signal input lines (41) electrically connected to the multiple control signal connection lines (39), at least partially overlapping with the first power bus (33), and positioned at respective sides of the multiple control signal connection lines (39) away from the display region (111).
Patent WO-2021208162-A1 (WO)
Inventor: LIU MINGZHENG
IPC: B02C18/08
Filed: 2020-05-09
Abstract: 一种流化床对撞式气流机械超微粉碎设备与方法，包括机架（V），设置在机架（V）上的进料装置（I）、一次粉碎装置（II）、二次粉碎装置（III）和分级装置（IV），一次粉碎装置（II）被配置为施加冲击式机械粉碎作用，其进料口与进料装置（I）末端连接，一次粉碎装置（II）包括粉碎转盘（II-06）与设置在粉碎转盘（II-06）外侧的内衬板（II-01），粉碎转盘（II-06）上布设有多个倾斜设置的冲击粉碎叶片，内衬板（II-01）内沿设置有多个凸起；二次粉碎装置（III）被配置为施加对撞式气流粉碎作用，其位于所述一次粉碎装置（II）的上侧，其粉碎室的内沿至少一部分呈锯齿状，粉碎室的四周分布有多个喷嘴（III-01），能够在粉碎室内部形成向心逆喷射流场；分级装置（IV）设置于所述二次粉碎装置（III）的上方，与所述粉碎室连通。该流化床对撞式气流机械超微粉碎设备能够提高粉碎效率。
Patent WO-2021227106-A1 (WO)
Title: Display panel and manufacturing method therefor
Inventor: LUO CHUANBAO
IPC: H01L21/77
Filed: 2020-05-20
Abstract: A display panel and a manufacturing method therefor. The display panel comprises a thin film transistor array substrate (10), a storage capacitor (30), and a light-emitting device (20); the thin film transistor array substrate (10) comprises a driving thin film transistor and a switching thin film transistor, and the switching thin film transistor and the driving thin film transistor are electrically connected; the driving thin film transistor is electrically connected to the light-emitting device (20); the storage capacitor (30) comprises a conductor portion of a first active layer (101) of the switching thin film transistor and an anode (202) of the light-emitting device (20).