baber/WOPTO huggingface dataset:
Patent WO-2019227552-A1 (WO)
Title: Behavior recognition-based speech positioning method and device
Inventor: LU QIWEI
IPC: H04N7/15
Filed: 2018-06-26
Abstract: A behavior recognition-based speech positioning method and device, an electronic device and a storage medium. The method comprises: when a specific speech signal is received, acquiring time information for receiving the specific speech signal and a video signal collected by a video collection device in a time period corresponding to the time information (S110); analyzing N user behavior features in the video signal, and matching the N user behavior features with preset standard behavior features to obtain a matching result (S120); if determining that the N user behavior features comprise speaking behavior features according to the matching result, using a user corresponding to the speaking behavior features in the video signal as a speaker (S130); and analyzing and determining the position of the speaker within a place in the video signal, and controlling an audio/video collection device to align to the speaking position of the speaker within the place (S140). With the described method, the position of the speaker may be determined by means of recognition and matching of the behavior features of the speaker.
Patent WO-2020014916-A1 (WO)
Title: Method for identifying user and related device
Inventor: HUANG XIAOGUANG
IPC: G06F21/56
Filed: 2018-07-19
Abstract: Provided in an embodiment of the present invention are a method for identifying a user and an identification server. The method mainly comprises: an identification server acquiring a set of user whitelists and network data of a user to be identified; identifying noise data in a positive dataset corresponding to the set of user whitelists, and performing calculation to obtain a ratio of the noise data in the positive dataset; establishing an EM model to calculate a probability that each data item in an unlabeled dataset is a positive data item; determining an identification threshold according to the probability and the ratio, and obtaining a negative dataset; and performing identification of the user. The embodiment of the present invention allows more reliable positive samples and negative samples to be obtained, thereby enhancing accuracy of subsequent modeling and user identification.
Patent WO-2019227652-A1 (WO)
Title: Communication and navigation integrated network positioning system and method
Inventor: LI WEIDAN
IPC: H04B7/08
Filed: 2018-07-27
Abstract: The present application relates to a communication and navigation integrated network positioning system and method. The communication and navigation integrated network positioning system comprises a coverage unit, a baseband unit and a positioning server, wherein the coverage unit is connected to one or more newly added antennas; the coverage unit is used to select, at different moments, a self-contained antenna of the coverage unit or a newly added antenna according to a pre-set antenna selection rule to receive positioning signals sent by a terminal, and send the positioning signals to the baseband unit; the baseband unit is used to aggregate measurement values corresponding to the positioning signals belonging to the terminal, and report the measurement values to the positioning server; and the positioning server is used to calculate position information of the terminal according to the measurement values. In the communication and navigation integrated network positioning system, only a certain number of newly added antennas need to be added, and a self-contained antenna of a coverage unit and the newly added antennas provide more intensive receiving points for wireless positioning, so as to achieve high-precision wireless positioning, so that the device cost is low, and the cost of a communication and navigation integrated coverage network is effectively reduced.
Patent WO-2019232930-A1 (WO)
Title: Combined temperature and pressure sensor
Inventor: XU WEN
IPC: G01D21/02
Filed: 2018-08-16
Abstract: A combined temperature and pressure sensor, comprising the following sequentially connected components: an electrical connecting member (1), a pressure sensor element (2), and a base assembly (3) . A flexible modulation circuit board (4) is provided between the pressure sensor element (2) and the electrical connecting member (1). The pressure sensor element (2) is electrically connected to the flexible modulation circuit board (4). The flexible modulation circuit board (4) is connected to a conductive extension portion (401). A bottom end of the conductive extension portion (401) is provided with a temperature sensor element (5). The flexible modulation circuit board (4) is coupled to the pressure sensor element (2) and the temperature sensor element (5), such that the flexible modulation circuit (4) processes and converts both a pressure signal and a temperature signal, and a combined temperature and pressure sensor is acquired. The invention has a simple and compact structure, is easy to mount in a test environment, and has a wide application range. The conductive extension portion (401) is mounted by means of the pressure sensor element (2) and an outer portion of the base assembly (3), and extends to a position below the base assembly (3), thereby resolving the issues in which a wiring operation for a conventional sensor is difficult to perform, is low in efficiency, and is prone to damage a wire. The invention is easy to assemble, and has high production efficiency.
Patent WO-2019100787-A1 (WO)
Inventor: ZHONG RUIXING
IPC: H02K9/00
Filed: 2018-08-27
Abstract: 一种轴承冷却结构、电机及离心式压缩机，轴承冷却结构包括设置在轴承（3）的轴向第一侧的第一输送结构（41）和/或设置在轴承（3）的轴向第二侧的第二输送结构（51），第一输送结构（41）能够在转轴（21）转动时将位于轴承（3）的轴向第一侧的冷却介质向转轴（21）与轴孔（31）的孔壁之间输送，第二输送结构（51）能够在转轴（21）转动时将转轴（21）与轴孔（31）的孔壁之间的冷却介质向轴承（3）的轴向第二侧输送。当转轴（21）转动时，转轴（21）能够与输送结构配合形成对冷却介质的推动力，使得冷却介质进入转轴（21）与轴孔（31）之间，以对轴承（3）进行很好的冷却，从而避免轴承（3）发生变形而影响具有其的电机（1）的运行可靠性。
Patent WO-2020000656-A1 (WO)
Inventor: ZHAO YUAN
IPC: G06F16/215
Filed: 2018-09-11
Abstract: The present application is applicable to the field of computer technology, and provides a method for managing buffered pictures, and a terminal device. Said method comprises: when it is detected that the used buffer space is greater than or equal to a preset threshold, acquiring a browsing history of pictures buffered in a preset statistical period; determining the degrees of importance of all the buffered pictures within the preset statistical period; and according to the degrees of importance and the browsing history of the buffered pictures within the preset statistical period, determining pictures required to be deleted, and deleting, from a buffer area, the pictures required to be deleted. In the embodiments of the present application, the degrees of importance of the pictures are considered when deleting buffered pictures, and thus the situation of clearing pictures of interest of a user can be avoided; and as relatively important pictures are reserved in the buffer, the user can browse the pictures without downloading again, saving resources consumed by downloading the pictures.
Patent WO-2019095815-A1 (WO)
Title: 界面展示方法及装置
Inventor: WU YI
IPC: G06F3/0481
Filed: 2018-09-13
Abstract: 一种界面展示方法及装置，该方法用于终端设备，包括：在检测到界面移动时，判断移动是否满足突出显示头像的触发条件（S11）；在满足触发条件时，在界面包含的画面中，突出显示与画面相关的头像（S12）。所述界面展示方法及装置，在检测到的界面的移动满足突出显示头像的触发条件时，在界面包含的画面中突出显示与画面相关的头像。可以使用户在查看界面所显示的画面的过程中，通过查看突出显示的头像确定画面展示的内容，避免错过感兴趣的内容，节省查看时间。
Patent WO-2019119908-A1 (WO)
Inventor: WANG XUECHENG
IPC: C09D7/65
Filed: 2018-09-21
Abstract: L'invention concerne une composition antimousse pour peintures à bois aqueuses. Tout d'abord, effectuer la réaction d'un polydiméthylsiloxane à terminaison triméthyle, d'une résine d'organosilicone contenant de l'hydrogène, d'un silsesquioxane oligomère polyédrique POSS de type cage et de silice pour préparer un matériau actif antimousse d'organosilicium, puis synthétiser un polyéther de silicone de structure spécifique, et enfin à combiner le matériau actif antimousse d'organosilicium synthétisé, le polyéther de silicone et le polyéther, afin d'obtenir la composition antimousse finale. La composition antimousse est utilisée dans des peintures à bois aqueuses, et présente d'excellentes propriétés antimousses ainsi qu'une excellente compatibilité.
Patent WO-2020019464-A1 (WO)
Title: Thin film solar cell and method for preparing same
Inventor: YAO JUNQI
IPC: H01L31/076
Filed: 2018-09-21
Abstract: Provided are a thin film solar cell and a method for preparing same. The thin film solar cell comprises a metal substrate and a back electrode, wherein a barrier layer is arranged between the metal substrate and the back electrode; the barrier layer comprises a metal thin film and a metal compound thin film, which are alternately stacked; and the metal compound thin film is made of at least one of a metal nitride and a metal oxide.
Patent WO-2020061994-A1 (WO)
Inventor: WANG SHUKUN
IPC: H04W8/18
Filed: 2018-09-28
Abstract: Provided in the embodiments of the present application are an information transmission method and apparatus and a network device, the method comprising: a first node sending a first command to a terminal, wherein the first command is used for instructing the terminal to enter an inactive state; the first node and a second node negotiating a first configuration parameter of the terminal in the inactive state, and the first node configuring the first configuration parameter for the terminal.
Patent WO-2020062124-A1 (WO)
Inventor: QIN ZHENG
IPC: G02B27/01
Filed: 2018-09-29
Abstract: Disclosed is a thin-type large field-view angle near-eye display device. Two or more radial reflection units are adopted to be arranged in front of a human eye, and a large-area image is projected and formed on the retina of the human eye, so that a near-eye display effect of the large field-view angle is achieved in a thin volume.
Patent WO-2019063006-A1 (WO)
Title: Carbon matrix composite material, preparation method therefor and lithium ion battery comprising same
Inventor: HE PENG
IPC: H01M4/36
Filed: 2018-09-30
Abstract: A carbon matrix composite material, a preparation method therefor, and a battery comprising the same. The carbon matrix composite material comprises micron-sized soft carbon, micron-sized hard carbon, a nano-active material, a first carbon coating layer and a second carbon coating layer, wherein the first carbon coating layer is coated on a surface of the nano-active material to form composite particles; the composite particles are dispersed on the surfaces of the soft carbon and the hard carbon, and the second carbon coating layer; and the second carbon coating layer coats the soft carbon, the hard carbon and the composite particles.
Patent WO-2019128372-A1 (WO)
Title: 一种纱布片
Inventor: XIAO WANGDONG
IPC: A61L15/60
Filed: 2018-10-09
Abstract: 一种纱布片（100），其实施方式涉及医疗技术领域。该纱布片（100）包括：锁水层（30），锁水层（30）设置于纱布片（100）内，锁水层（30）添加了至少一种高吸水性纤维。该纱布片（100），在锁水层（30）添加了一种高吸水性纤维，在接触体液时，该体液与高吸水性纤维中的亲水基团结合，在常温下即使施加压力，体液也不会从高吸水树脂中溢出，从而实现高吸水和保水，防止体液从纱布中溢出，使纱布片（100）在使用过程中维持相对干净清洁。
Patent WO-2019085741-A1 (WO)
Inventor: ZHAO YALI
IPC: H04W72/04
Filed: 2018-10-16
Abstract: 本公开实施例提供一种上行数据包资源分配方法和用户终端，该方法包括：接收网络设备发送的至少一个上行授权信息UL grant；根据目标对象对应的逻辑信道优先级限制因素LCP restriction，确定所述目标对象和所述ULgrant的对应关系，根据所述目标对象和所述UL grant的对应关系，在每个所述UL grant上进行资源分配；其中，所述LCP restriction至少包含目标对象和UL grant类型的映射关系，所述目标对象为业务类型或逻辑信道或逻辑信道组。
Patent WO-2020082212-A1 (WO)
Inventor: LEI XIAOHUA
IPC: H01L21/683
Filed: 2018-10-22
Abstract: 本发明公开一种柔性基材(10)，包括第一区域(11)及与所述第一区域(11)连接设置的第二区域(13)，所述柔性基材(10)位于所述第二区域(13)部分的硬度大于所述柔性基材(10)位于所述第一区域(11)部分的硬度，所述柔性基材(10)的第二区域(13)用于电子器件进行绑定接合，使得电子器件在第二区域(13)进行绑定接合时，柔性基材(10)不易受损及变形，延长柔性基材(10)的使用寿命，解决了柔性基材上无法进行有效的绑定连接的问题。本发明还提供一种柔性面板及电子设备。
Patent WO-2020082231-A1 (WO)
Title: Rendu sécurisé local de contenu web
Inventor: CHU XIAOLU
IPC: G06F17/00
Filed: 2018-10-23
Abstract: L'invention concerne une technique de rendu sécurisé d'un contenu téléchargé sur un réseau comprenant l'analyse d'une page web téléchargée en une arborescence de modèle d'objets de document (DOM) et la division de l'arborescence DOM en une pluralité d'instances DOM, chaque instance DOM étant dédiée à un type respectif de contenu web. La technique traite chaque instance DOM au moyen d'un moteur de rendu respectif, qui met en oeuvre la politique de sécurité sur le type respectif de contenu web par blocage ou modification de contenu, et/ou par limitation de la fonctionnalité qui peut être utilisée en relation avec le contenu.
Patent WO-2020082241-A1 (WO)
Title: Flexible electronic device and control method for useaged mode thereof and storage medium
Inventor: KANG XINGXING
IPC: G06F1/32
Filed: 2018-10-23
Abstract: The present application provides a flexible electronic device (100) and a control method for usage mode thereof, and a storage medium. The flexible electronic device (100) comprises a first display area (21) and a second display area (22). The method comprises: when the flexible electronic device (100) is in a state of outward folding, judging the orientations (501) of the first display area (21) and the second display area (22); if the first display area (21) faces upwards, controlling the flexible electronic device (100) to enter a first usage mode (502); under the first usage mode, the first display area (21) is in an available state, and the second display area (22) is in an unavailable state; and if the second display area (22) faces upwards, controlling the flexible electronic device (100) to enter a second usage mode (503); in the second usage mode, the second display area (22) is in an available state, and the first display area (22) is in an unavailable state.
Patent WO-2019085840-A1 (WO)
Inventor: CHENG JIE
IPC: G06F9/50
Filed: 2018-10-27
Abstract: La présente invention concerne un procédé et un appareil de réglage de ressources. Le procédé comprend les étapes suivantes : premièrement, un système d'exploitation détermine un ensemble de dispositifs, composé d'au moins un dispositif interne prédéfini qui est dans un état activé, d'un terminal mobile (S201) ; deuxièmement, le système d'exploitation identifie un scénario d'exécution d'application d'un programme d'application cible utilisant actuellement le dispositif interne prédéfini (S202) ; ensuite, le système d'exploitation extrait une stratégie de réglage de ressources correspondant au scénario d'exécution d'application (S203) ; et enfin, le système d'exploitation règle, selon la stratégie de réglage de ressources, la configuration des ressources système du terminal mobile (S204). Le procédé est avantageux pour améliorer la précision et l'efficacité de l'ensemble du processus de réglage de ressources, et pour améliorer le degré de finesse de réglage des ressources d'un programme d'application cible de premier plan.
Patent WO-2019196402-A1 (WO)
Title: Pixel compensation circuit, pixel driving circuit compensation method, and display device
Inventor: GAI CUILI
IPC: G09G3/30
Filed: 2018-11-12
Abstract: A pixel compensation circuit, a pixel driving circuit compensation method, and a display device. The compensation method comprises: at a light emitting stage of a pixel driving circuit, detecting an electrical signal of a first pole of an electroluminescent element (305), and calculating an electrical compensation signal on the basis of the electrical signal (S110); at the light emitting stage of the pixel driving circuit, detecting a brightness signal of the electroluminescent element (305) by means of a photosensitive detection element (601), and calculating an optical compensation signal according to the brightness signal (S120); and generating a comprehensive compensation signal according to the electrical compensation signal and the optical compensation signal, and controlling a signal on a control end of a driving transistor (DK) according to the comprehensive compensation signal (S130).
Patent WO-2020102942-A1 (WO)
Inventor: ZHANG WAN
IPC: H02M3/158
Filed: 2018-11-19
Abstract: L'invention concerne un dispositif d'alimentation électrique et un chariot ultrasonique, comprenant une pluralité de composants d'alimentation électrique connectés en parallèle. Un des composants d'alimentation électrique utilise un convertisseur de tension pour configurer une tension d'alimentation électrique pour une charge, et les autres composants d'alimentation électrique utilisent un convertisseur de courant pour égaliser des courants de décharge de chaque batterie, de sorte que les décharges des batteries ne dépendent pas de la quantité de charge de la batterie, résolvant le problème selon lequel la puissance appliquée par le chariot ultrasonique n'est pas équilibrée, et accroissant ainsi la fiabilité du système d'alimentation électrique.
Patent WO-2020113446-A1 (WO)
Title: Agricultural plant protection unmanned aerial vehicle and control method therefor
Inventor: LI GUANG
IPC: G05D1/00
Filed: 2018-12-04
Abstract: An agricultural plant protection unmanned aerial vehicle and a control method therefor, relating to the technical field of unmanned aerial vehicles. The agricultural plant protection unmanned aerial vehicle (100) comprises: a power system (110) used for providing flight power for the unmanned aerial vehicle, a flight controller (120) electrically connected with the power system and used for controlling the power system (110) to adjust a flight attitude, and a wireless communication device (130) electrically connected with the flight controller (120), wherein the flight controller (120) is communicatively connected with a control terminal by means of the wireless communication device (130); the wireless communication device (130) transmits the update data packet of user operation information transmitted by the control terminal to the flight controller (120); the flight controller (120) updates locally stored user operation information according to the update data packet of the user operation information; according to the updated locally stored user operation information, the flight controller (120) determines whether to enter a locking mode. The agricultural plant protection unmanned aerial vehicle solves the problems of low efficiency and a poor effect caused by manual operation that is needed.
Patent WO-2020062579-A1 (WO)
Inventor: CAO JUNHONG
IPC: G02F1/1333
Filed: 2018-12-06
Abstract: A display panel and a display device. The display panel comprises a display area (10), a non-display area (20), a sealant (22), a driving circuit (27), and fan-out areas (30), the non-display area (20) comprising first metal wires (21), the first metal wires (21) being connected to data wires (11) or scanning wires (12) in the display area (10), the driving circuit (27) comprising sub-driving circuits (28), the area formed by connecting the first metal wires (21) to each sub-driving circuit (28) being a fan-out area (30), and a first groove (23) being provided between every adjacent first metal wires (21) in each fan-out area (30).
Patent WO-2019137144-A1 (WO)
Inventor: SU XIN
IPC: H04L5/00
Filed: 2018-12-12
Abstract: 本申请公开了数据传输方法及装置、计算机存储介质，用以实现基于预先设定的DMRS端口排序规则，将数据层映射到传输时使用的DMRS端口上进行传输。本申请提供的一种数据发送方法，包括：确定预先设定的解调参考信号DMRS端口排序规则；根据所述预先设定的DMRS端口排序规则，将数据层映射到传输时使用的DMRS端口上发送给终端。
Patent WO-2019128925-A1 (WO)
Title: 油脂组合物、其用途以及含有油脂组合物的食品
Inventor: CHEN XIANG
IPC: C11B3/10
Filed: 2018-12-24
Abstract: 油脂组合物、其用途以及含有油脂组合物的食品。所述油脂组合物，以所述组合物总量计，含有50～99.5重量％甘油三酯和0.5～50重量％蜡。所述油脂组合物适合制备食品。
Patent WO-2020133379-A1 (WO)
Inventor: MENG MIN
IPC: G01R27/02
Filed: 2018-12-29
Abstract: 一种含水率和电导率检测系统及检测方法，其能够实现含水率、矿化度的全范围检测，保证检测精确度，同时，还提供了对应的检测方法，其包括双面微带电路和检测电路，双面微带电路包括屏蔽接地层（3），屏蔽接地层（3）一面设置有测量侧电路、另一面设置有参考侧电路，测量侧电路与参考侧电路均包括绝缘层（2、4）和导线（1、5），检测电路包括连接微处理器的信号发生器，信号发生器连接功分器输入端，功分器的两个输出端（OUT2、OUT1）和接地端（GND）分别电控连接参考导线（5）一端、测量导线（1）一端、屏蔽接地层（3）一端，参考导线（5）另一端通过移相器连接鉴幅鉴相器的一个输入端（IN2），测量导线（1）另一端、屏蔽接地层（3）另一端分别连接鉴幅鉴相器的另一个输入端（IN1）和接地端（GND）。
Patent WO-2020133440-A1 (WO)
Title: 乳腺成像系统及其光路装置
Inventor: Ge Yongshuai
IPC: A61B6/00
Filed: 2018-12-29
Abstract: 一种乳腺成像系统及其光路装置，光路装置包括：干涉仪（2），设置为使X射线管（1）发出的X射线发生衍射；滤光片（31），设置为对X射线管（1）发出的X射线进行过滤；X射线管（1），设置为同时向干涉仪（2）和滤光片（31）输出X射线；探测器（4），包括第一探测部（41）和第二探测部（42），第一探测部（41）设置为探测穿过乳腺组织（5）和干涉仪（2）的X射线对应的第一X射线成像数据；第二探测部（42）设置为探测穿过滤光片（31）和乳腺组织（5）的X射线对应的第二X射线成像数据。
Patent WO-2020001016-A1 (WO)
Inventor: LI XUGANG
IPC: G06T7/246
Filed: 2019-01-25
Abstract: A moving image generation method and apparatus, and an electronic device and a computer-readable storage medium. The moving image generation method comprises: detecting a target object using an image sensor (S101); identifying an outer frame of the target object (S102); using one or more side lengths of the outer frame to calculate a distance coefficient between the target object and the image sensor (S103); and using the distance coefficient to generate a moving image of the target object (S104). The problem of a jumping phenomenon occurring when the image area is used to determine a movement trajectory of a target object in the prior art is solved, thereby making a moving image smoother.
Patent WO-2019184581-A1 (WO)
Title: 一种车用电机控制器效率的测量方法、装置及系统
Inventor: SONG QIANG
IPC: G01R21/06
Filed: 2019-01-28
Abstract: 本发明涉及一种车用电机控制器效率的测量方法，包括：根据电机在预设工况下的运行状态，获取被测电机控制器的输入功率；获取所述被测电机控制器的能量损耗功率；根据所述输入功率和所述能量损耗功率，获取所述被测电机控制器的输出功率；根据所述输出功率和所述输入功率，获取所述被测电机控制器效率。本发明实施例所提供的方法考虑到了车用电机系统实际运行环境和工况，和传统的测量方法相比，试验得到的电机控制器效率值准确度高、波动小；和热量测量方法相比，试验设备结构简单，可以有效减少试验时间，降低试验成本。
Patent WO-2020140314-A1 (WO)
Title: 一种制冷系统
Inventor: WU CHUANZHI
IPC: F25B1/00
Filed: 2019-02-19
Abstract: 一种制冷系统，通过在设定蒸发器出水温度To＜当天最低气温Tmin时，启动冷水机组为冷却池降温；在设定蒸发器出水温度To＞当天最高气温Tmax时，启动自然冷源为冷却池降温；在Tmin≤To≤Tmax时，若Ti≥To-设定值，则启动冷水机组为冷却池降温；若Ti＜To-设定值，则启动自然冷源为冷却池降温。该制冷系统既满足了冷却池的降温需求，又达到节能的目的，降低了成本。
Patent WO-2020168503-A1 (WO)
Inventor: HOU SHIGUO
IPC: G09F7/22
Filed: 2019-02-21
Abstract: A hook (1) accessory and a presentation device. The hook (1) accessory comprises: a first accessory (2), which is provided with an engaging portion (20), the engaging portion (20) is an unclosed annular structure, the outer surface of the annular structure is provided with a protruding portion (21); a second accessory (3), which comprises: a plug (31), the plug (31) is an unclosed annular structure, the inner side of the plug (31) is provided with grooves (311) in cooperation with the protruding portion (21), there are multiple grooves (311) arranged along the circumferential direction of the plug (31); a clamping portion (32) for fixing a price tag, the clamping portion (32) is connected with the plug (31); when the first accessory (2) and the second accessory (3) rotate relatively, the protruding portion (21) can move along the circumferential direction of the inner side of the plug (31), to cooperate with the multiple grooves (311) respectively.
Patent WO-2019201015-A1 (WO)
Inventor: HUANG XIAOXIN
IPC: H01R12/58
Filed: 2019-02-22
Abstract: 本实用新型公开了一种背夹电池，用于给电子设备进行充电，包括壳体及位于壳体内的电池、电路板及插座；电池用于存储电力并与电路板电性连接，插座固定于电路板上用于与外部电源通过充电线连接以对电池进行充电；插座包括容纳部和引脚部，容纳部内设有用于与充电线的插头电性连接的多个电触点，引脚部包括多个引脚，多个引脚分别与多个电触点电性连接；容纳部的一端具有供插头插入的开口，引脚由容纳部的另一端沿垂直于插头插入至容纳部的方向引出；电路板具有与引脚对应的多个插孔，插座通过将多个引脚分别插入至多个插孔内焊接而与电路板电性连接。
Patent WO-2020124855-A1 (WO)
Title: Thin film transistor, method for manufacturing thin film transistor, and liquid crystal display screen
Inventor: LI MINGJUAN
IPC: H01L29/786
Filed: 2019-03-29
Abstract: The present invention provides a thin film transistor, a method for manufacturing the thin film transistor, and a liquid crystal display screen. The thin film transistor comprises: a substrate; an active region located above the substrate; a channel region located at the center of the active region; source and drain regions located on two sides of the channel region; a gate dielectric layer located above the channel region; a reflective coating located above the gate dielectric layer; gate metal located above the reflective coating; an interlayer dielectric layer covering the gate metal, the active region, and the substrate; and a metal plug penetrating the interlayer dielectric layer and electrically connected to the surfaces of the source and drain regions.
Patent WO-2019192532-A1 (WO)
Title: Bladder cancer photodynamic therapeutic agents with off-on magnetic resonance imaging enhancement
Inventor: WONG KA LEUNG
IPC: G01N21/64
Filed: 2019-04-03
Abstract: Provided herein are are porphyrinato-lanthanide complexes useful as theranostic agents and methods of preparation and use thereof. The porphyrinato-lanthanide complexes are useful in the treatment and imaging of cancer.