baber/WOPTO huggingface dataset:
Patent WO-2021056190-A1 (WO)
Title: Semantic-assisted multi-resolution point cloud registration
Inventor: ZHU XIAOLING
IPC: G06T7/70
Filed: 2019-09-24
Abstract: Systems and methods for registering point clouds are provided. An exemplary method includes parsing semantic information from source and target point clouds, segmenting points in the source point cloud into first and second groups based on the semantic information, segmenting points in the target point cloud into third and fourth groups based on the semantic information, determining an initial pose of the source point cloud by registering the first group of points in the source point cloud to the third group of points in the target point cloud according to a first resolution, and adjusting the initial pose of the source point cloud by registering the second group of points in the source point cloud to the fourth group of points in the target point cloud according to a second resolution, wherein the second resolution is different from the first resolution.
Patent WO-2021017133-A1 (WO)
Title: Active safety protection device for passenger, child safety seat, vehicle seat, and vehicle
Inventor: LIU XIUPING
IPC: B60N2/42
Filed: 2019-09-26
Abstract: An active safety protection device for a passenger, a child safety seat, a vehicle seat, and a vehicle. An active safety protection device for a passenger is used for carrying out active safety protection on a passenger taking a vehicle, and comprises: at least one protective cover (100, 100', 100''') having a normal position (100A) and a blocking position (100B), the protective cover (100, 100', 100''') in the normal position (100A) having a gap with respect to the head of a passenger in a normal sitting posture and being located at least partially above the head of the passenger, and the protective cover (100, 100', 100''') in the blocking position (100B) being capable of limiting the inertial swing range of the head of the passenger; and a rotary connecting mechanism (300) provided between the protective cover (100, 100', 100''') and a mounting base (200) that is static with respect to the vehicle, and used for implementing the rotation of the protective cover (100, 100', 100''') with respect to the mounting base (200). The protective cover (100, 100', 100''') is configured to be capable of rotating from the normal position (100A) to the blocking position (100B) under the action of inertia when the acceleration or deceleration of the vehicle exceeds a preset threshold range.
Patent WO-2020125147-A1 (WO)
Title: 高压输电架设装置
Inventor: LIN ZHENWU
IPC: E04H12/24
Filed: 2019-10-08
Abstract: 本实用新型公开了一种高压输电架设装置，包括杆体并在杆体顶端设有连接横杆且连接横杆设有若干个接线器，杆体表面设有若干个箍紧槽，杆体通过若干个固定箍与滑槽板连接且滑槽板通过滑杆板与拓展架活动连接；所述固定箍位于箍紧槽内，箍紧槽内部设有防滑纹路层。本实用新型通过若干个固定箍进行拓展架的位置及朝向固定，通过箍紧槽进一步固定固定箍的位置，通过H型滑槽与H型滑杆进行拓展架的安装与拆卸。
Patent WO-2020173109-A1 (WO)
Inventor: CAO TIANYOU
IPC: H02K5/24
Filed: 2019-10-25
Abstract: The present invention relates to a brushless motor equipped with three bearings, comprising an air duct shell (10), a stator assembly (20), a rotor assembly (30), a first bearing (51), a second bearing (52), a third bearing (53), and a front coil holder (60). The first bearing (51) and the second bearing (52) are mounted in a first central through hole (111) of a bearing fixing block (11) of the air duct shell (10). The third bearing (53) is mounted in a third bearing chamber (61) of the front coil holder (60). The stator assembly (20) is fixed on the air duct shell (10). A part of the stator assembly (20) is located in the air duct shell (10), and the other part is located outside the air duct shell (10). The rear end of a rotating shaft (31) of the rotor assembly (30) is inserted from an inner hole of the first bearing (51) and an inner hole of the second bearing (52), respectively. The front coil holder (60) is provided on a stator core (21) of the stator assembly (20). The front end of the rotating shaft (31) is located in an inner hole of the third bearing (53) on the front coil holder (60), and a permanent magnet (32) of the rotor assembly (30) is located in an inner cavity of the stator core (21) of the stator assembly (20). The brushless motor of the present invention has the advantages of reasonable structure, small swing of the rotor assembly, low noise and the like.
Patent WO-2020088614-A1 (WO)
Inventor: KUANG CHUNXIANG
IPC: C07D487/04
Filed: 2019-10-31
Abstract: 一种色胺酮衍生物治疗神经系统疾病的用途，所述的色胺酮衍生物具有如式（I）所示的结构，其中，各基团的定义如说明书所示。
Patent WO-2020155772-A1 (WO)
Title: 验证图片发送方法、合成方法及装置、存储介质和终端
Inventor: LI LIGUI
IPC: G06F21/36
Filed: 2019-11-14
Abstract: 一种验证图片发送方法、合成方法及装置、存储介质和终端，所述验证图片发送方法包括：接收终端的验证请求（S10）；根据所述验证请求生成一组随机数列（S20）；将验证图片分割为若干个子图片，将每个所述子图片向外扩展N个像素，得到若干个扩展子图片，其中N为正整数（S30）；采用所述随机数列对每个所述扩展子图片加密，得到若干个扩展子图片数据（S40）；向所述终端发送所述随机数列和若干个所述扩展子图片数据（S50）。该方法可将验证图片分隔为若干个向外扩展N个像素的扩展子图片，以使所述扩展子图片在终端还原拼接时抛弃边缘扩展的N个像素，只保留原来子图片的大小，从而避免终端通过压缩算法合成验证图片时的拼接失真问题，提高了验证图片的显示质量。
Patent WO-2020248503-A1 (WO)
Title: Standing-type workpiece lowering manipulator
Inventor: HE YINGQIANG
IPC: B25J9/02
Filed: 2019-11-14
Abstract: A standing-type workpiece lowering manipulator, which comprises a standing frame (1) that is formed with a sliding rail (10); a sliding seat (2) in sliding fit connection with the sliding rail (10); a drive mechanism (3) which pulls the sliding seat (2) to move on the sliding rail (10); an arm rod (5) one end part of which is rotatably arranged on the sliding seat (2); a material-retrieving mechanism (6) provided at the other end part of the arm rod (5); and an anti-falling component (4) provided on the sliding seat (2) and linked to the drive mechanism (3), wherein the material-retrieving mechanism (6) comprises a material-retrieving frame (A1), a plurality of suction disk assemblies (A2) provided on the material-retrieving frame (A1), and an anti-falling clamping hook (A3). On one hand, by means the provision of the anti-falling component (4), the workpiece lowering manipulator may effectively prevent the occurrence of falling accidents caused when a steel rope or belt accidentally breaks; and on the other hand, by means of the provision of an anti-falling surrounding frame that may be assembled, suctioned workpieces may be prevented from falling during a transportation process. Thus, the potential safety risks during workpiece retrieval and transportation may be greatly eliminated, thereby improving safety when a workpiece is retrieved by a manipulator.
Patent WO-2020103946-A1 (WO)
Inventor: CHIANG MAN-SHU
IPC: H04N19/50
Filed: 2019-11-22
Abstract: A video codec receives data for a block of pixels to be encoded or decoded as a current block of a current picture of a video. The video codec signals or parses a first syntax element for a first coding mode in a particular set of two or more coding modes. Each of coding mode of the particular set of coding modes modifies a merge candidate or an inter-prediction that is generated based on the merge candidate. The video codec enables the first coding mode and disables one or more other coding modes in the particular set of coding modes. The disabled one or more coding modes in the particular set of coding modes are disabled without parsing syntax elements for the disabled coding modes. The video codec encodes or decodes the current block by using the enabled first coding mode and bypassing the disabled coding modes.
Patent WO-2021102847-A1 (WO)
Inventor: YI TING
IPC: H01M4/36
Filed: 2019-11-28
Abstract: The present application relates to a negative electrode material, an electrochemical device comprising same, and an electronic device. The negative electrode material of the present application comprises silicon-containing particles. The silicon-containing particle comprises: silicon oxide SiO x,  , wherein x is 0.5-1.6; and a carbon layer coating at least part of the surface of SiO x , wherein in Raman spectroscopy, the ratio of the height I 1350  of the peak of the silicon-containing particle at 1,350 cm -1  to the height I 1580  of the peak at 1,580 cm -1  satisfies 0<I  1350 /I 1580 <5, and the ratio of the height I 510  of the peak at 510 cm -1  to the height I 1350  of the peak at 1,350 cm -1  satisfies 0<I 510 /I 1350 <12. A lithium ion battery prepared from a negative electrode active material of the present application has an improved first efficiency, cycle performance, and rate performance.
Patent WO-2020114319-A1 (WO)
Title: Long-term thermo-oxidative aging-resistant polypropylene composition and preparation method thereof
Inventor: SU JUANXIA
IPC: C08L23/12
Filed: 2019-11-28
Abstract: The present invention discloses a polypropylene composition, comprising the following components in parts by weight: 40-99 parts of polypropylene resin; 0.2-5 parts of polyketone. The preparation method is, after mixing the above components, adding the mixed components to a high-speed mixer to mix at the rotating speed of 1000-2000 r/min for 1-3 min; subjecting the mixture to melt extrusion by a twin-screw extruder at temperature of each zone of screws being 190-230℃, performing vacuum granulation to obtain the polypropylene composition. The present invention further discloses an application of the polyketone in improvement of thermo-oxidative aging resistance of the polypropylene composition. By adding polyketone to the polypropylene composition, the present invention can significantly improve the thermo-oxidative aging resistance of the polypropylene composition.
Patent WO-2020119580-A1 (WO)
Inventor: ZHANG BAOTAN
IPC: C08K3/04
Filed: 2019-12-05
Abstract: 有机硅石墨复合热界面材料及其制备方法和应用，所述有机硅石墨复合热界面材料包括具有蜂窝结构的石墨骨架以及填充在蜂窝结构内的有机硅材料。所述热界面材料包括有机硅与蜂窝状石墨骨架，既保留了有机硅柔软的贴合性又具有石墨骨架良好的导热性，有机硅材料填充在石墨骨架的蜂窝结构内，使所述热界面材料在较低的填充密度下具有较高的纵向导热性能，并且蜂窝结构可以进一步提高有机硅材料的抗拉强度，以及延长在恶劣环境下的使用寿命。
Patent WO-2020151392-A1 (WO)
Inventor: LU LUN
IPC: H01M50/167
Filed: 2019-12-13
Abstract: 一种电池的封装方法和电池，所述电池（100）包括裸电芯（11）和封装膜（12），裸电芯（11）的边缘包括至少一个第一开放空间（120），第一开放空间（120）贯穿裸电芯（11）的厚度方向，第一开放空间（120）处无裸电芯（11），封装膜（12）围成容纳裸电芯（11）的封闭空间，封装膜（12）在第一开放空间（120）处形成第一封口部（121），第一封口部（121）不覆盖裸电芯（11），第一封口部（121）与第一开放空间（120）侧壁上的封装膜（12）围成第二开放空间（140），第一开放空间（120）与第二开放空间（140）部分重合。该电池在维持电池形状灵活性的基础上，减少了封装过程中封装膜的裁切和折边操作次数，简化了封装工艺；且裸电芯边缘开放空间的角位处无需设置大尺寸倒角，避免了能量密度损失，同时降低了极片裁切难度。还提供了包含该电池的终端。
Patent WO-2020238163-A1 (WO)
Inventor: Gou Zehao
IPC: C10G32/02
Filed: 2019-12-16
Abstract: 一种超声波防止电脱盐罐油泥淤积的方法及装置，原油混合后进入超声波作用装置（12），超声波作用装置（12）内通过超声波作用区结构形成一种平行对射超声波（10）与管道反射超声波（9）的混合作用方式的超声波，超声波叠加实现驻波场效应，超声波反射产生无限延伸，驻波场与无死角覆盖的无限延伸的联合作用对混合后原油超声处理，处理完毕后进入电脱盐罐（15）进行电脱盐。该方法及装置用于解决电脱盐罐油泥淤积的生产技术问题，实现了炼油厂3-4年长周期生产过程中电脱盐罐的连续性生产，避免了对电脱盐罐非正常停工进行1年1次的清除油泥淤积的检修作业，减少了电脱盐罐反冲洗次数，简化电脱盐操作，改善电脱盐效果。
Patent WO-2020125743-A1 (WO)
Inventor: CHEN LEI
IPC: C12P21/02
Filed: 2019-12-20
Abstract: 提供了具有一个或多个氨基酸突变的人白细胞介素-2(IL-2)变体或其衍生物，所述IL-2变体或其衍生物与野生型IL-2相比，具有增加的稳定性，并具有用作免疫治疗剂的改善特性。还公开了包含所述人IL-2变体或其衍生物的免疫缀合物、药物组合物、编码其的多核苷酸分子、载体、宿主细胞和制备方法，以及所述IL-2变体或其衍生物、包含其的免疫缀合物或药物组合物的制药用途。
Patent WO-2021128194-A1 (WO)
Inventor: ZHOU SHUAIYU
IPC: F16M11/12
Filed: 2019-12-26
Abstract: Provided in the present application is an image capture apparatus, comprising a driving mechanism, a transmission mechanism, and a camera mechanism that are connected in sequence. The transmission mechanism comprises a first transmission component, a second transmission component, a third transmission component, a support seat used to drive the camera mechanism to move, and a slide block used in cooperation with each transmission component. The third transmission component comprises a second drive shaft rotatably mounted between the slide blocks and the support seat, and the second drive shaft comprises a first joining rod and a second joining rod that are movingly joined in the axial direction of the second drive shaft; the third transmission component further comprises a second elastic member, and the second elastic member is used to support axial movement joining between the first joining rod and the second joining rod. If an external force causes obstruction when the camera mechanism rises, the second elastic member can implement compression, and axial serial motion occurs at the interior of the second drive shaft, thereby protecting the whole mechanism and achieving an anti-pressing effect.
Patent WO-2020135732-A1 (WO)
Inventor: LIU YU
IPC: H05K7/20
Filed: 2019-12-27
Abstract: 本公开涉及一种车载电源结构100，包括箱体1、屏蔽板2、主PCB板4以及控制PCB板5，屏蔽板2设置在箱体1内，箱体1通过屏蔽板2分为第一区域11和第二区域12，第一区域11和第二区域12连通，主PCB板4和控制PCB板5电连接；第一区域11上还设有电连接在主PCB板4的功率器件41和高压大电流信号器件42；第二区域12上还设有电连接在控制PCB板5的非功率器件51和低压小电流信号器件52。
Patent WO-2021077638-A1 (WO)
Title: 一种显示面板及显示装置
Inventor: LIU YALI
IPC: G09F9/33
Filed: 2020-01-13
Abstract: 一种显示面板（10）及显示装置（1），显示面板（10）包括弯折区（101）和非弯折区（102），还包括显示模组（110）、盖板模组（120），盖板模组（120）设于显示模组（110）上，且对应弯折区（101）设有电流变体层（122）。当显示面板（10）在摊平或完全弯折时，电流变体层（122）呈现固态，起到保护支撑作用。
Patent WO-2021146850-A1 (WO)
Title: A critical role of febrile temperature in regulating interleukin (il) -17 producing cells via smad4
Inventor: WANG XIAOHU
IPC: A61P37/02
Filed: 2020-01-20
Abstract: Provided is a method of promoting the differentiation or maturation of an IL-17 producing cell, promoting a production of IL-17, improving an immunity of a patient or reducing an immunity of a patient, the method comprises: allowing differentiation or maturation of an IL-17 producing cell under a condition with an environmental temperature higher than a normal body temperature; allowing differentiation or maturation of an IL-17 producing cell lower than a febrile temperature; allowing differentiation or maturation of an IL-17 producing cell in the presence of an inhibitor for SMAD4; allowing differentiation or maturation of an IL-17 producing cell in the presence of an inhibitor for SUMOylated SMAD4; allowing differentiation or maturation of an IL-17 producing cell in the presence of an inhibitor for UBC9; allowing differentiation or maturation of an IL-17 producing cell in the presence of an inhibitor for HSP70; allowing differentiation or maturation of an IL-17 producing cell in the presence of an inhibitor for HSP90; allowing differentiation or maturation of an IL-17 producing cell in the presence of an activator for SMAD4; allowing differentiation or maturation of an IL-17 producing cell in the presence of an activator for SUMOylated SMAD4; allowing differentiation or maturation of an IL-17 producing cell in the presence of an activator for UBC9; allowing differentiation or maturation of an IL-17 producing cell in the presence of an activator for HSP70; allowing differentiation or maturation of an IL-17 producing cell in the presence of an activator for HSP90.
Patent WO-2020164406-A1 (WO)
Inventor: LI MING
IPC: G02B7/04
Filed: 2020-02-03
Abstract: 一种变焦组件(30)，包括第一折光件(31)及第一透镜装置(33)，第一折光件(31)用于改变光的传输路径，第一折光件(31)包括第一表面(311)、第二表面(312)、第三表面(313)和第一反射结构(317)，第一折光件(31)的三个表面均为透射面，第一透镜装置(33)的光轴与第一折光件(31)的第二表面(312)垂直，第一反射结构(317)贴合第三表面(313)，用于接收其中一个透射面传输的光，反射到另一个透射面；第一折光件(31)满足如下条件中的一个或多个：第一表面(311)贴合调焦透镜(L1)、第二表面(312)贴合调焦透镜(L5)，第一反射结构(317)包括调焦透镜(M1)和贴合于调焦透镜(M1)的远离第三表面(313)一侧的反射层(3173)，有利于变焦组件(30)的结构紧凑化，有效减小变焦组件(30)的占用空间。还提供一种镜头模组(101)及电子设备(100)。
Patent WO-2020164541-A1 (WO)
Title: Libération d'association de pfcp demandée par une fonction d'up améliorée
Inventor: XU JUAN
IPC: H04L12/24
Filed: 2020-02-13
Abstract: Selon des modes de réalisation, l'invention concerne un procédé effectué dans une entité de plan d'utilisateur (UPE) dans un réseau central pour effectuer une procédure de libération d'association de protocole de commande de réacheminement de paquets (PFCP) lancée par un plan d'utilisateur. Dans certains modes de réalisation, le procédé consiste, pour chaque session de PFCP affectée, à envoyer, à une entité de plan de commande (CPE), une demande de rapport de session de PFCP comprenant un indicateur selon lequel la session de PFCP est en cours de retrait et un ou plusieurs rapports d'utilisation pour la session de PFCP, et supprimer la session de PFCP. Le procédé consiste aussi à envoyer, à la CPE, une demande de mise à jour d'association de PFCP comprenant des informations qui indiquent que la demande de mise à jour d'association de PFCP doit lancer la libération de l'association de PFCP et un indicateur que tous les rapports d'utilisation non nulle pour la ou les sessions de PFCP affectées ont été communiqués. Le procédé consiste aussi à recevoir, en provenance de la CPE, une demande de libération d'association de PFCP et envoyer, à la CPE, une réponse de libération d'association de PFCP.
Patent WO-2021142936-A1 (WO)
Inventor: WANG ZHAO
IPC: D06F31/00
Filed: 2020-03-24
Abstract: Poutre de liaison (23), dispositif de traitement de linge (100) et cadre de support (20) de celui-ci. La poutre de liaison (23) comprend : un corps de poutre de liaison (231), qui est conçu pour être fixé sur une structure de support du dispositif de traitement de linge (100), et le corps de poutre de liaison (231) a une surface inclinée de support (2311) ; et des sièges de support (232), qui sont disposés sur la surface inclinée de support (2311), et sont utilisés pour monter une tige d'amortissement reliée au dispositif de traitement de linge (100).
Patent WO-2020258965-A1 (WO)
Inventor: SHEN YANG
IPC: G06F16/22
Filed: 2020-03-31
Abstract: Disclosed in embodiments of the present application are a method and apparatus for realizing a global unique index, which are applicable to a distributed database. One of the methods comprises: after receiving a structured query language (SQL) request, obtaining a conflict detection SQL statement corresponding to the SQL request and calculating an expected value; issuing the conflict detection SQL statement to database nodes for execution; obtaining an execution result of the conflict detection SQL statement, and comparing the execution result of the conflict detection SQL statement with the expected value; and when the execution result of the conflict detection SQL statement is less than or equal to the expected value, processing an original SQL statement of the SQL request and issuing same to the database nodes for execution.
Patent WO-2021195982-A1 (WO)
Inventor: JIANG QIUYING
IPC: D06B23/04
Filed: 2020-03-31
Abstract: A decontamination cabinet for novel coronavirus prevention, comprising a cabinet body (1), a door body (3) is rotatably connected to a bottom part of the cabinet body (1) by means of a hinge (2), a decontamination fluid storage tub (4) is movably arranged at a bottom part within the cabinet body (1), an electric push rod (5) is fixedly mounted on a top plate within the cabinet body (1), a connection shaft (6) is fixedly connected to a piston portion of the electric push rod (5), a sleeve (7) is sleeved on a shaft arm of the connection shaft (6), a limiting block (8) is fixedly connected to a lower surface of the connection shaft (6), four linkage columns (9) are fixedly connected to a lower surface within the sleeve (7), a placement tray (10) is fixedly connected to lower surfaces of all four linkage columns (9), clothespins (11) are fixedly mounted on a lower surface of the placement tray (10), a motor (12) is fixedly mounted on a side face of the cabinet body (1), an output shaft of the motor (12) drives the four linkage columns (9) to move by means of a transmission mechanism, and a sterilization mechanism is arranged at a bottom part within the cabinet body (1).
Patent WO-2020211700-A1 (WO)
Title: Multicore inline electrical connection structure for use with drilling instrument
Inventor: HE XINZHEN
IPC: H01R13/502
Filed: 2020-04-10
Abstract: The present invention relates to a multicore inline electrical connection structure and specifically relates to a multicore inline electrical connection structure for use with a drilling instrument. The multicore inline electrical connection structure comprises a socket housing provided at extremity A of the drilling instrument and providing a guiding effect and a plug housing provided at extremity B of the drilling instrument and providing a guiding effect. A socket core providing a cushioning effect is provided within the socket housing; a plug core providing a cushioning effect is provided within the plug housing. The beneficial effects of the present invention are: because the described technical solution is employed, the present invention solves a multicore electrical connection between underground drilling instruments, allows the number of electrical connection pins to be expanded to 25 pins or more, and allows the implementation of a heavy current and light current mixed installation, and, the electrical connection structure is simple, has a short axial size and great vibration resistance, and provides a reliable connection. This allows the implementation of blind plugging and convenient connection.
Patent WO-2020211717-A1 (WO)
Title: Data processing method, apparatus and device
Inventor: ZHOU XIANG
IPC: G06F16/25
Filed: 2020-04-13
Abstract: The present application provides a data processing method, apparatus and device. The method comprises: acquiring a data processing request, the data processing request comprising a first input format and a second output format; acquiring a target processing unit, target conversion information about the target processing unit being first conversion information, the first conversion information being used to realize the conversion between the first input format and the second output format; acquiring first data in the first input format from a data source according to the data processing request, and outputting the first data to the target processing unit, so that the target processing unit uses the first conversion information to convert the first data into second data in the second output format; acquiring the second data from the target processing unit, and outputting the second data. The technical solution of the present application saves calculation resources of a data lake analytics system, and improves the processing performance.
Patent WO-2021196271-A1 (WO)
Inventor: PENG LIYING
IPC: H01L51/56
Filed: 2020-04-14
Abstract: 本申请提供一种封装层及其制备方法，封装层包括第一无机层、黏附层、有机层和第二无机层，黏附层设置于第一无机层上，黏附层远离第一无机层的表面具有微孔结构，有机层设置于黏附层上并填充于微孔结构，第二无机层覆盖有机层。
Patent WO-2020211847-A1 (WO)
Inventor: YANG JINBO
IPC: A61P35/02
Filed: 2020-04-17
Abstract: Tegaserod or a pharmaceutically acceptable salt thereof as a JAK-STAT3 signal pathway inhibitor and an immunomodulator, and an application thereof in preparation of anti-tumor drugs. The tegaserod and the pharmaceutically acceptable salt thereof have a very good inhibitory effect on the growth of various tumor cells in vivo and in vitro, and therefore are expected to be used for treatment of various cancers.
Patent WO-2021114550-A1 (WO)
Inventor: LIU SHIWEI
IPC: H01L33/40
Filed: 2020-04-27
Abstract: Disclosed is a light-emitting element, comprising: a flip-chip light-emitting diode and a support substrate, with the flip-chip light-emitting diode being fixed on the support substrate by means of solder paste, and the flip-chip light-emitting diode comprising a semiconductor light-emitting sequence; and a first combination electrode and a second combination electrode which are located on the same side of the semiconductor light-emitting sequence and are oppositely charged, wherein the first combination electrode and the second combination electrode each sequentially comprise, from one side of the semiconductor light-emitting sequence, a transition metal layer and a combination layer, with the combination layer comprising, as viewed from a stacking direction of the semiconductor light-emitting sequence, a first portion and a second portion; and a eutectic layer, which is arranged between the flip-chip light-emitting diode and the support substrate and is formed by means of the first portions of the combination layers of the first combination electrode and the second combination electrode becoming eutectic with tin in the solder paste, with the second portions of the combination layers being arranged between the eutectic layers and the transition metal layers.
Patent WO-2021196352-A1 (WO)
Inventor: WEI HONGQUAN
IPC: C08L29/10
Filed: 2020-05-12
Abstract: A polarized light-emitting material and a preparation method for a polarized light-emitting layer. The components in the polarized light-emitting material comprise, by mass percentage, 49.9-89.9% of a fluorescent polymerizable monomer, 0.1-1% of a photoinitiator, and 10-50% of a solvent. The fluorescent polymerizable monomer has a carbon-carbon double bond functional group and a thiol group.