baber/WOPTO huggingface dataset:
Patent WO-2018072713-A1 (WO)
Inventor: MENG QINGYANG
IPC: G06F21/57
Filed: 2017-10-18
Abstract: La présente invention concerne un système de communication et un dispositif électronique, et en particulier un système de communication servant à la communication entre un environnement d'exécution ordinaire et un environnement d'exécution sécurisé. Le système de communication comprend l'environnement d'exécution ordinaire et l'environnement d'exécution sécurisé. L'environnement d'exécution sécurisé est isolé de l'environnement d'exécution ordinaire, et un système d'exploitation ainsi qu'une application peuvent tous les deux fonctionner dans l'environnement d'exécution sécurisé et dans l'environnement d'exécution ordinaire. Le système de communication comprend également une unité de division de pilotes. L'unité de division de pilotes permet de classer son pilote principal dans l'environnement d'exécution sécurisé ou dans l'environnement d'exécution ordinaire en fonction de la sécurité et de la disponibilité du pilote, et de classer de manière correspondante son pilote virtuel dans un autre environnement d'exécution.
Patent WO-2019079942-A1 (WO)
Title: Self-propelled container tilter
Inventor: MIAO LINZHAN
IPC: B65G67/24
Filed: 2017-10-23
Abstract: A self-propelled container tilter, consisting of a frame mechanism (1), a lifting mechanism (2), an alignment and adjustment mechanism (3), a retractable sling (4), a container door opening and closing mechanism (5), and a power control system (6). The frame mechanism (1) comprises an outer side frame (11), an inner side frame (12), and a tilting mechanism (13); the frame mechanism (1) is a mounting and bearing base of all the other mechanisms, and the other mechanisms are all directly or indirectly connected to the frame mechanism; the outer side frame (11) consists of a frame (111), supporting columns (112), and moving wheels (113); the inner side frame (12) consists of an inner side surface frame, a middle connecting crossbeam, and an end sleeve crossbeam; the lifting mechanism (2) is mounted on the middle connecting crossbeam of the inner side frame (12) and consists of two sets of lifting assemblies, wherein the two sets are laterally symmetrically arranged and cross each other; the alignment and adjustment mechanism (3) consists of two sets of adjusting oil cylinders and adjusting oil cylinder supporting bases, wherein the two sets are laterally symmetrically arranged and cross each other. The self-propelled container tilter has multiple functions such as self-propelled moving, container loading, unloading, stacking, and tilting, container door opening and closing, and dynamic weighing display.
Patent WO-2018090806-A1 (WO)
Title: 资源指示的发送方法、接收方法、网络设备及用户设备
Inventor: CHEN NINGYU
IPC: H04W72/04
Filed: 2017-10-26
Abstract: 本发明公开了一种资源指示的发送方法、接收方法、网络设备、用户设备、通信装置及计算机存储介质，方法包括：确定自身管理的至少一个小区中每一个小区采用的载波及其所对应的资源类型；其中，所述资源类型至少包括有：仅用于一种通信制式的第一类资源、以及能够用于至少两种通信制式的第二类资源；至少基于所述每一个小区的载波及其所对应的资源类型生成针对所述每一个小区的资源指示信息；发送所述资源指示信息至所述每一个小区覆盖范围内的用户设备UE。
Patent WO-2018082614-A1 (WO)
Inventor: WANG JIANG
IPC: A61H1/00
Filed: 2017-11-02
Abstract: A healthcare device, comprising a central shell (112D), a second adjusting device (228D), and a control module (256D). The second adjusting device (228D) is provided at the bottom of the central shell (112D) to drive the central shell (112D) to carry out a reciprocating motion. The control module (256D) is communicationally connected to the second adjusting device (228D), wherein the control module (256D) controls the second adjusting device (228D) to regularly drive the central shell (112D) carry out a regular reciprocating motion. The central shell (112D) provides a healthcare environment to facilitate healthcare.
Patent WO-2018121089-A1 (WO)
Title: 一种印刷电路板及机顶盒
Inventor: ZHANG BIN
IPC: H01Q1/38
Filed: 2017-11-09
Abstract: 一种印刷电路板及机顶盒，包括：印刷电路板PCB衬板和一个或多个天线通道，印刷在所述PCB衬板上，与控制模块相连，设置为接收和辐射信号；控制模块，设置于所述PCB衬板上，与所述一个或多个天线通道相连，设置为通过所述一个或多个天线通道进行信号的接收和辐射。
Patent WO-2019090654-A1 (WO)
Title: 电容器电芯的制造设备及电容器电芯的制造方法
Inventor: CHEN HANTING
IPC: H01G13/02
Filed: 2017-11-10
Abstract: 一种电容器电芯的制造设备(1)，包括安装架体(10)、挤压机构(20)、切断机构(30)、卷绕机构(40)及电箱(50)，挤压机构(20)设于安装架体上；切断机构(30)包括输送定位模组(31)及裁切模组(32)，输送定位模组(31)设于安装架体上，裁切模组(32)设于输送定位模组(31)的一侧端上；卷绕机构(40)设于安装架体上；电箱(50)分别与挤压机构(20)、切断机构(30)及卷绕机构(40)电连接。在制造电容器电芯时，通过电容器电芯的制造设备，可依次在其上实行上料、挤压、切断、卷绕等生产工序，不但大大提高生产效率，而且生产出来的电容器电芯的外径尺寸最大达到Φ110；同时，该制造设备占地面积小，制造成本低，大大提高企业的竞争力。提供一种电容器电芯的制造方法。
Patent WO-2019080201-A1 (WO)
Title: Fan-out line structure and manufacturing method therefor
Inventor: HE HUAILIANG
IPC: H01L23/49
Filed: 2017-11-15
Abstract: A fan-out line structure (88) for connecting a driver (104, 106) to a display region (102). The fan-out line structure comprises: multiple first wires (118) respectively formed by a first metal layer (M1), one end of each of the first wires (118) being connected to a driver (104, 106), and the other end of each of the first wires (118) being connected to a display region (102); and multiple second wires (128) respectively formed by a second metal layer (M2), one end of each of the second wires (128) being connected to the driver (104,106), and the other end of each of the second wires (128) being connected to the display region (102), wherein at least one first wire (118) of the multiple first wires (118) and at least one second wire (128) of the multiple second wires (128) are disposed on the same layer in the first metal layer (M1) and the second metal layer (M2).
Patent WO-2018188344-A1 (WO)
Title: 天线装置和移动设备
Inventor: XU JIAN
IPC: H01Q1/36
Filed: 2017-11-22
Abstract: 本公开提供一种天线装置以及包括天线装置的移动设备，天线装置包括：方向检测器，用于检测所述天线装置所在的移动设备的移动方向并产生用于指示所述移动方向的方向信号；驱动器，与所述方向检测器相连，用于根据所述方向检测器的方向信号生成相应的驱动电压信号；天线元件，与所述驱动器相连，用于发射和接收电磁波，其中，所述天线元件包括第一液晶层，所述第一液晶层所在区域被划分为多个谐振区，所述天线元件根据所述驱动电压信号独立地调节各个谐振区内第一液晶层的介电常数，以沿与所述驱动电压信号对应的运动方向发射和接收电磁波。
Patent WO-2018108111-A1 (WO)
Inventor: ZHONG WU
IPC: A61K31/64
Filed: 2017-12-13
Abstract: L'invention concerne une composition pharmaceutique pour injection à base de sulfonylurées et un procédé de préparation de celle-ci. La composition pharmaceutique contient des sulfonylurées, de la cyclodextrine et un additif.
Patent WO-2019113912-A1 (WO)
Title: 基于结构光的三维图像重建方法、装置及存储介质
Inventor: SONG ZHAN
IPC: G06T7/73
Filed: 2017-12-15
Abstract: 一种基于结构光的三维图像重建方法、装置及存储介质，适用图像处理领域，该方法包括：提取输入的物体编码图像的主编码特征点；构建主编码特征点的拓扑网络，根据拓扑网络提取物体编码图像中包括的所有编码元素图像；对每个编码元素图像中的图形特征点的初始位置进行定位，计算编码元素图像的辅助编码特征点；根据主编码特征点和辅助编码特征点，使用深度学习网络对所有编码元素图像进行识别；根据预设的极线编码策略，将识别到得的每个编码元素图像对应的编码信息与预先存储的编码图案对应的编码信息进行匹配，以实现解码；根据预先获取的三维图像重建系统标定参数和匹配得到的解码信息对物体进行三维图像重建，以得到物体的三维图像。
Patent WO-2019000854-A1 (WO)
Title: Wave compensation salvage robot system
Inventor: LU DAOHUA
IPC: B25J18/00
Filed: 2017-12-15
Abstract: A wave compensation salvage robot system, installed on a ship and comprising: a mechanical arm mechanism (1), an inertial navigation sensor (2), a motion controller (3), a computer and a visual detector (4). Compared with an ordinary robot, the wave compensation salvage robot has a larger working space, is convenient to move, and can be conveniently stored in a cabin and an anti-corrosion shell by means of a transverse guide rail and a longitudinal guide rail. In this way, the service life of the robot system is prolonged, and the robot system can be maintained more conveniently. The wave compensation salvage robot system adopts a tandem-mode mechanism, and thus forward position kinematics is obtained more easily, and the accuracy is higher compared with a traditional parallel wave compensation platform. The wave compensation salvage robot system can effectively replace a traditional wave compensation device which is single in function, the whole compensation system is simpler in structure, more convenient in operation and higher in working efficiency; and operation can be conducted on a deck for workpiece salvage in the ship marching process.
Patent WO-2019119182-A1 (WO)
Title: Device for adjusting camshaft phase
Inventor: LI XIN
IPC: F01L1/344
Filed: 2017-12-18
Abstract: A device for adjusting a camshaft phase, comprising: a stator (10) and a rotator (20) provided in the stator (10); two blocking covers (31, 32) respectively fixedly disposed at the two axial ends of the stator (10), and limiting the rotator (20) between the two blocking covers (31, 32); and a belt pulley (50) sleeved on the periphery of the stator (10) and the blocking covers (31, 32), and fixedly connected to the stator (10) or the blocking covers (31, 32). The device for adjusting a camshaft phase further comprises an annular sealing member (60) having a sealing member body, and a first sealing part (41a) and a second sealing part (42a) which are located at the two axial ends. The sealing member body is fixedly provided among the stator (10), the blocking covers (31, 32), and the belt pulley (50); a sealing cavity is defined by the annular sealing member (60), and the stator (10), the rotator (20), and the blocking covers (31, 32) are fixedly provided in the sealing cavity. Therefore, although hydraulic oil in a hydraulic chamber provided between the stator (10) and the rotator (20) is leaked through gaps between the blocking covers (31, 32) and end surfaces of the stator (10), or is leaked from the stator (10) made by powder metallurgy, the hydraulic oil cannot be leaked to the outside through the annular sealing member (60), and therefore would not contact an external belt, so that the transmission efficiency of the belt to a camshaft and a crankshaft would not be influenced, and the service life of the belt would not be shortened.
Patent WO-2019090911-A1 (WO)
Title: 一种有机薄膜晶体管阵列基板及其制备方法、显示装置
Inventor: XU HONGYUAN
IPC: H01L21/77
Filed: 2017-12-20
Abstract: 本发明公开了一种有机薄膜晶体管阵列基板及其制备方法、显示装置，其中，有机薄膜晶体管阵列基板及其制备方法包括：提供基板；在所述基板上依次沉积第一金属层、透明电极层以及光阻层；利用第一半透光罩进行图案化处理，以形成数据线、源极、漏极以及像素电极，其中所述源极和所述漏极之间形成有沟道区；依次沉积半导体层、绝缘层以及第二金属层；利用第二光罩进行图案化处理，以在所述沟道区上形成半导体层、栅极绝缘层、栅极，所述栅极连接有扫描线；沉积钝化层；利用第三光罩进行图案化处理，以裸露所述像素电极；在所述像素电极上形成OLED材料。通过上述方式，能够有效减少光罩制程，降低成本。
Patent WO-2018218943-A1 (WO)
Inventor: HE JISHENG
IPC: H05K7/20
Filed: 2017-12-26
Abstract: 一种强化芯片表面沸腾性能的方法，该方法包括：在芯片表面的正上方安装有热管；该热管的上表面形成有一层用于增加汽化核心的多孔结构。通过将热管安装在芯片的正上方，对热管的上表面进行强化沸腾处理，从而使得沸腾表面的温度场均匀，增加沸腾面积和汽化核心，强化沸腾换热，降低芯片的核温。
Patent WO-2019127220-A1 (WO)
Inventor: ZHU YAJUN
IPC: H04L5/22
Filed: 2017-12-28
Abstract: La présente invention concerne un procédé, un dispositif et un système de transmission de données, et se rapporte au domaine des technologies de communications sans fil. Le procédé comporte les étapes suivantes: une station de base acquiert des informations d'indication de sens de transmission cible, les informations d'indication de sens de transmission cible étant utilisées par un terminal pour déterminer des sens de transmission de données en liaison montante et de transmission de données en liaison descendante dans un mode cible, et le mode cible étant un mode dans lequel le terminal effectue respectivement, sur la base de différentes porteuses, une transmission de données en liaison montante et une transmission de données en liaison descendante; la station de base envoie les informations d'indication de sens de transmission cible au terminal; et le terminal détermine, d'après les informations d'indication de sens de transmission cible, des sens de transmission de données en liaison montante et de transmission de données en liaison descendante dans le mode cible. La présente invention résout le problème de l'impossibilité pour un terminal d'acquérir des informations dynamiques d'indication de sens de transmission dans un mode cible, tel qu'un mode FDD, de sorte que le terminal peut acquérir les informations dynamiques d'indication de sens de transmission dans le mode cible, accomplissant ainsi la transmission de données dans le mode cible. L'invention est utilisée dans la transmission de données.
Patent WO-2018130085-A1 (WO)
Title: 一种页面展示方法及装置
Inventor: HU LESHUI
IPC: G06F9/44
Filed: 2017-12-29
Abstract: 一种页面展示方法及装置，所述方法包括：确定容器对象中待进行场景界面展示的场景对象，一个容器对象中包括至少一个场景对象；根据与所述待进行场景界面展示的场景对象对应的场景模板，对所述待进行场景界面展示的场景对象中的显示对象进行渲染，得到对应的场景界面，界面模板用于定义场景对象中的显示对象的布局和/或显示方式；在所述容器对象对应的窗口中展示所述场景界面。采用上述页面展示方法和装置，可实现在一个窗口中展示不同场景界面。
Patent WO-2019052104-A1 (WO)
Title: Glasses and product authentication method, system and terminal apparatus thereof
Inventor: CHEN XINDONG
IPC: G06K7/00
Filed: 2018-01-16
Abstract: A pair of glasses and a product authentication method, a system, and a terminal apparatus thereof pertaining to the technical field of product authentication. The pair of glasses comprises a frame, wherein the frame comprises rims (20), temples (60), nose pads (10) provided on the rims (20), and an accessory component (50) provided on the frame. The nose pads (10) comprise support pads (11) and a connecting member (12) for connecting the rims (20). The connecting member (12) is fixedly connected to the support pads (11). At least one of the accessory component (50) or the connecting member (12) is provided with a product authentication tag (30, 52), wherein the product authentication tag (30, 52) carries product manufacturer authentication information and brand authentication information. When the accessory component (50) is provided with a product authentication tag (30, 52), The size, shape and appearance of the product authentication tag (30, 52) is completely identical to a position in which the product authentication tag (30, 52) is provided. When the connecting member (12) is provided with a product authentication tag (30, 52), the product authentication tag (30, 52) is provided in an internal portion of the connecting member (12). The dimensions of the length and the width of the product authentication tag (30, 52) are between 0.1mm to 15mm, and the dimensions of the surface area of a cross-sectional surface is 0.01mm2 to 225 mm2. The invention achieves concealed product authentication of the glasses, such that counterfeiters will have a difficult time discovering and replicating the product authentication tag (30, 52). The product authentication tag (30, 52) is easily installed without affecting the original design of the glasses.
Patent WO-2019010947-A1 (WO)
Title: Floating barrel, manufacturing method for floating barrel, and wind turbine generator using floating barrel
Inventor: ZHANG GUOXUE
IPC: B63B35/44
Filed: 2018-01-19
Abstract: A floating barrel, a manufacturing method for the floating barrel, and a wind turbine generator using the floating barrel. The floating barrel comprises a cylindrical barrel body (11); the barrel wall of the barrel body (11) is of a concrete structure (12), graphene and basalt fibers are evenly scattered inside the concrete structure (12), and stainless steel reinforcing steel bars are also wrapped inside the concrete structure (12); the stainless steel reinforcing steel bars comprise a plurality of carrying steel bars (13) and a plurality of stirrups (14); the carrying steel bars (13) are distributed in the circumferential direction of the barrel body (11) at intervals, and the stirrups (14) are distributed annularly at intervals in a manner of being vertical to the axial direction of the barrel body (11). The floating barrel and the wind turbine generator have better corrosion resistance, durability and structural strength, and are suitable for the working environment with complex sea stress condition, high humidity and high salt mist.
Patent WO-2019144342-A1 (WO)
Title: Packaging of radiation detectors
Inventor: CAO PEIYAN
IPC: G01T1/24
Filed: 2018-01-25
Abstract: Disclosed herein is radiation detector comprising: a radiation absorption layer configured to generate electric signals by absorbing radiation particles; an electronics layer comprising an electronic system configured to process or interpret the signals; a flexible PCB configured to receive output from the electronic system; wherein the radiation absorption layer and the flexible PCB are mounted on a same side of the electronics layer.
Patent WO-2019157658-A1 (WO)
Title: Method and apparatus for fallback operation for semi-static harq-ack codebook determination
Inventor: LEI HAIPENG
IPC: H04L1/16
Filed: 2018-02-13
Abstract: The present application relates to method and apparatus for fallback operation for semi-static HARQ-ACK codebook determination. One embodiment of the present disclosure provides an apparatus comprising: a receiver that receives at least one downlink (DL) transmission within a DL association set; a processor that determines whether to use a fallback hybrid automatic repeat request acknowledgement (HARQ-ACK) transmission; and a transmitter that transmits a first HARQ-ACK codebook on a first resource for the DL association set in response to the fallback HARQ-ACK transmission being used or a second HARQ-ACK codebook on a second resource for the DL association set in response to the fallback HARQ-ACK transmission not being used.
Patent WO-2018177210-A1 (WO)
Title: 防御apt攻击
Inventor: CHEN YOUKUN
IPC: H04L29/06
Filed: 2018-03-23
Abstract: 本申请提供防御高级持续性威胁APT攻击的方法和系统，该方法为：获取网络中的通信数据；对通信数据进行关联分析，根据关联分析结果筛选出所述通信数据中的威胁数据；将筛选出的每一威胁数据根据击杀链模型分别映射到对应的APT攻击阶段；根据与所述多个APT攻击阶段对应的防御策略，对每一威胁数据有关的网络实体进行防御。本申请通过将威胁数据映射到对应的APT攻击阶段，以及针对不同的APT攻击阶段采取相应的防御策略，使得APT攻击处理更有针对性，可以更为有效地检测和防御APT攻击。
Patent WO-2018184479-A1 (WO)
Title: 一种编码方法、译码方法、装置和设备
Inventor: LI RONG
IPC: H04L1/00
Filed: 2018-03-24
Abstract: 本发明公开了一种Polar码的速率匹配方法及装置、通信设备，该速率匹配方法包括：获取信息比特序列，该信息比特序列中包括K个信息比特，用于对该信息比特序列进行编码的母码的码长为N；该母码对应N个子信道，该N个子信道包括S个区间，每个区间中映射的信息比特的位置是根据每个区间中映射的信息比特的数目、构造序列和速率匹配方式确定的，该构造序列用于指示该N个子信道的可靠度排序，S为正整数；根据每个区间中映射的信息比特的位置对信息比特序列进行Polar码编码和速率匹配。采用上述速率匹配方法确定出的N个子信道映射的信息比特的位置可以提高Polar码的性能。
Patent WO-2018210127-A1 (WO)
Title: 一种空气中细菌或病毒在线采集及在线自动检测装置
Inventor: WANG DAPING
IPC: C12M1/26
Filed: 2018-05-02
Abstract: 本发明提供一种空气中细菌或病毒在线采集及在线自动检测装置，结合生物芯片或荧光定量PCR技术，可快速、灵敏地检测出空气中可能存在的致病微生物。该装置主要由负压吸气装置、空气流量计、吸附液及吸附粒子组成。利用抽气装置，通过负压吸附空气，以每分钟恒定气流量，经过液体采集区，在溶液和溶液内的吸附粒子的作用下，使空气中的病毒粒子收集在小体积的液体中，同时裂解收集的微生物，释放微生物DNA(RNA)，吸附在吸附粒子上。然后通过在线过滤，收集液体中的粒子，用市售的DNA(RNA)洗脱液洗脱DNA(RNA)，然后采用PCR技术检测微生物量，测定的拷贝数除以吸附的空气体积，即检测所得的单位空气中的微生物数量。
Patent WO-2019080471-A1 (WO)
Title: Aircraft positioning method, and mobile terminal
Inventor: LIAO YONGYUAN
IPC: G01C21/20
Filed: 2018-05-03
Abstract: Disclosed in embodiments of the present invention are an aircraft positioning method and device. The method comprises: when a mobile terminal detects a failure of communication with an aircraft, the mobile terminal acquiring state parameter information last sent by the aircraft before the communication failure, the state parameter information comprising altitude information, speed information, and first position information of the aircraft; the mobile terminal determining first distance information according to the altitude information and the speed information; and the mobile terminal determining, according to the first distance information and the first position information, second position information of the aircraft, the second position information representing a landing position of the aircraft. The solution of the embodiments of the present invention enables a mobile terminal to accurately determine a landing position of an aircraft by means of last sent state parameter information before a communication failure, thus narrowing a search range for a user, and increasing a success rate of retrieving the aircraft for the user.
Patent WO-2019007160-A1 (WO)
Title: Phase-change warm-keeping mask
Inventor: ZHAN WANCHU
IPC: A41D13/11
Filed: 2018-05-22
Abstract: A phase-change warm-keeping mask, comprising: a mask body (10) and a fixing device (20). The mask body (10) matches with a face shape, and is reserved with openings at nostril portions and a mouth portion; the fixing device (20) is disposed on the mask body (10) and is used for fixing the mask body (10) on the face; the mask body (10) sequentially comprises: a shell (11), a heat insulation layer (12), a heat storage layer (14), a transition layer (15), and a surface layer (16) from outside to inside; the heat storage layer (14) is made of a phase-change material with a phase-change point between 38°C and 80°C, and the phase-change material is packaged in a cloth or plastic film bag; the transition layer (15) is prepared from a flexible porous material. The phase-change warm-keeping mask is accurate and reasonable in temperature control, safe to use, and capable of being used repeatedly.
Patent WO-2019019831-A1 (WO)
Title: Radio frequency circuit, antenna apparatus, and electronic device
Inventor: CONG MING
IPC: H04L5/00
Filed: 2018-06-14
Abstract: Embodiments of the present application provide a radio frequency circuit, an antenna apparatus, and an electronic device. The radio frequency circuit comprises a radio frequency transceiver, a radio frequency circuit switch chip, and an antenna. The radio frequency circuit switch chip comprises a first phaser component, a second phaser component, a first switch component, and a combiner; the first switch component is used for connecting the first phaser component and/or the second phaser component to the combiner.
Patent WO-2019019843-A1 (WO)
Title: Double-film capacitive pressure sensor and manufacturing method
Inventor: QING MING
IPC: G01L9/00
Filed: 2018-06-22
Abstract: The present disclosure relates to the technical field of pressure sensors, in particular to a double-film capacitive pressure sensor and a manufacturing method. The pressure sensor comprises a glass substrate (7). A shallow groove (70) is provided in the central position of the glass substrate (7). A shallow groove through hole (71) is provided in the central position of the shallow groove (70). The shallow groove through hole (71) extends from a bottom face of the shallow groove (70) to a bottom face of the glass substrate (7). The shallow groove (70) is provided with a capacitor C1 capable of measuring a low pressure difference and a capacitor C2 capable of measuring a high pressure difference. The capacitor C1 capable of measuring a low pressure difference comprises a bottom electrode plate (1) and a thin pressure-sensitive film (2). The capacitor C2 capable of measuring a high pressure difference comprises a thick pressure-sensitive film (3) and a top electrode plate (4). The shallow groove through hole (71) is arranged corresponding to the capacitor C1 capable of measuring a low pressure difference. The capacitor C1 capable of measuring a low pressure difference is arranged corresponding to the capacitor C2 capable of measuring a high pressure difference. Conversion from the pressure to the capacitance is realized by a variable-spacing principle, and the capacitor C1 capable of measuring a low pressure difference and the capacitor C2 capable of measuring a high pressure difference respectively realize high-precision measurement of a micro-pressure section and a high-pressure section, thus not only improving the pressure measurement precision but also expanding a measurement range of the sensor.
Patent WO-2019001518-A1 (WO)
Title: Semiconductor electrostatic protection structure
Inventor: SUN JUN
IPC: H01L27/02
Filed: 2018-06-28
Abstract: A semiconductor electrostatic protection structure, comprising: a substrate (110); a first well (120), formed on the substrate (110); a second well (130), formed on the substrate (110) and disposed adjacent to the first well (120), wherein a first doped region (140) is provided in the first well (120), and a second doped region (150) and a third doped region (160) are provided in the second well (130), and a fourth doped region (170) is provided at a position where the first well (120) and the second well (130) are adjacent to each other; the first doped region (140), the fourth doped region (170), the second doped region (150), and the third doped region (160) are arranged in sequence, and adjacent doped regions of different doped types are isolated from each other, and a gate structure (180) is provided on the surface of a region between the two doped regions of the same doped type, wherein the doping types of the first well (120) and the second well (130) are different; the doping types of the first doped region (140) and the third doped region (160) are the same, and the doping types of the second doped region (150) and the fourth doped region (170) are different; and the first doped region (140) is drawn out separately.