baber/WOPTO huggingface dataset:
Patent WO-2022011528-A1 (WO)
Title: Sealed pipe
Inventor: LIU LICHUN
IPC: F16L5/02
Filed: 2020-07-14
Abstract: A sealed pipe, relating to the field of sealing. The sealed pipe comprises an outer sleeve (1), a center pipe (4) disposed in the outer sleeve (1), and a spring seal (2) and an expansion cone (3) sleeved on the center pipe (4); the expansion cone (3) and the spring seal (2) abut against each other; the end of the expansion cone (3) abutting against the spring seal (2) is configured as a chamfer. The expansion cone (3) is inserted into an inner spring seal ring (202) under the action of an external force to expand the spring seal (2), and under the action of the expansion cone (3), the spring seal (2) expands to press the pipe, thereby exerting a sealing and airtight function.
Patent WO-2021232567-A1 (WO)
Title: Ai technology-based smart operation and maintenance knowledge analysis method
Inventor: CHEN JUNHUA
IPC: G06Q10/00
Filed: 2020-07-15
Abstract: An AI technology-based smart operation and maintenance knowledge analysis method comprises the following steps: S1, detecting, in real-time and by means of a detection system, an apparatus operation state and load data, and if an apparatus operation failure occurs or a load becomes too large, collecting a failure signal, and transmitting the signal to an AI analysis engine; S2, parsing and analyzing the failure signal by means of the AI analysis engine, and performing, according to a parsing result, a matching operation against operation and maintenance data in a knowledge database; S3, the AI analysis engine generating a failure response solution, and feeding back the response solution to the knowledge database to increase data of the knowledge database; S4, an execution unit performing an operation and maintenance process according to the failure response solution; and S5, generating an operation and maintenance report after the operation and maintenance process is performed. When repeated failures occur, the invention uses the AI analysis engine to analyze failure information, and in turn selects, according to an analysis result, a corresponding response solution from a database, thereby reducing the workload of operation and maintenance staff, and improving response efficiency for repeated failures.
Patent WO-2021031766-A1 (WO)
Inventor: SHI XIAOLONG
IPC: H02H9/04
Filed: 2020-07-20
Abstract: A voltage limiting circuit, comprising: a voltage-control-type switch (6), a resistor (7), a positive temperature coefficient thermistor (5) and a varistor (4), wherein the voltage-control-type switch (6) and the resistor (7) are connected in series and are then connected to the positive temperature coefficient thermistor (5) in parallel to form a series-parallel branch; one end of the series-parallel branch is an input electrode terminal (1) of the voltage limiting circuit, and the other end thereof is an output electrode terminal (2) of the voltage limiting circuit; the other end of the series-parallel branch is also connected to the varistor (4) in series; one end of the varistor (4) is connected to the series-parallel branch, and the other end thereof is a common electrode terminal (3) of the voltage limiting circuit; and the positive temperature coefficient thermistor (5) is thermally coupled to the varistor (4). The power output capability of the voltage limiting circuit is improved by means of the dynamic conduction of a voltage dividing circuit of the resistor (7), thereby making it possible to adapt to the power requirements of an electric energy meter in different operating states; and a voltage output to a switching power source of the electric energy meter can be stabilized between 110 and 330 V during power switching (during a jumping process), thereby guaranteeing the normal operation of the switching power source of the electric energy meter.
Patent WO-2022016528-A1 (WO)
Inventor: DONG XIANDONG
IPC: H04W36/08
Filed: 2020-07-24
Abstract: 本公开示例实施例提供一种多连接下的通信方法和通信设备。所述通信方法包括：发送用于建立多连接的第一请求消息帧；其中，所述第一请求消息帧至少包括第一标识，所述第一标识用于指示在所述多连接中的每个连接下使用相同的成对主密钥协商会话密钥。根据本公开的实施例提供的技术方案使得会话密钥生成机制能够满足多连接下的需求，提高网络吞吐量。
Patent WO-2021018121-A1 (WO)
Inventor: JIN YE
IPC: H04B7/185
Filed: 2020-07-28
Abstract: 公开一种基于卫星载荷平台的旁路网络导引方法，其能够将全网卫星地面站距离变化和多普勒频移的影响统一化，实现全网的时钟与卫星的时钟精确准同步。这种基于卫星载荷平台的旁路网络导引方法，在卫星通信系统中，基于卫星载荷平台，以星载高稳定时钟源为基准，发送旁路导引信号，导引信号发送到所有下星波束，为该卫星所覆盖的所有卫星站提供导引信号。
Patent WO-2021036703-A1 (WO)
Title: Fingerprint apparatus, and electronic device and method for manufacturing same
Inventor: CAI QI
IPC: G06K9/00
Filed: 2020-08-03
Abstract: Provided are a fingerprint apparatus, and an electronic device and a method for manufacturing same, which are related to the technical field of electronic devices. The fingerprint apparatus is flexible in terms of installation location and capable of avoiding the problem of screen rejection caused by fingerprint apparatus fitted screen installation. The fingerprint apparatus comprises a fingerprint image sensor and a collimator located on one side of the fingerprint image sensor, said collimator being provided with a first microlens set on the side of the collimator away from the fingerprint image sensor. The first microlens set at least comprises one first microlens element, the first microlens element is arranged so as to correspond to a collimating aperture of the collimator and is used to converge fingerprint image light information of the display screen above into the collimating aperture of the collimator. The present fingerprint apparatus can be used for fingerprint recognition.
Patent WO-2021159693-A1 (WO)
Inventor: YI JIANGTAO
IPC: H03M1/66
Filed: 2020-09-07
Abstract: 一种数模转换电路，该电路包括：运算放大模组（OP），转换模组（DAC）；运算放大模组（OP）中的运算放大器，通过与输出晶体管连接，形成负反馈电路，得到相等的正端和负端电压，以及与流入正端的正端电流成比例的、流入负端的负端电流；转换模组（DAC）的输入端与运算放大模组（OP）的第一电阻并联，得到与所述运算放大模组（OP）的所述第一电阻相同的电压，以及与负端电流、正端电流成比例的模拟电流；输出端还与输出晶体管的源极相连接，配置为接收所述模拟电流，并将模拟电流经输出晶体管的漏极流出至输出电阻，得到与正端电流成比例的输出电流。
Patent WO-2021159698-A1 (WO)
Title: Apparatus and method for geological stratification of natural gas hydrate
Inventor: LI XIAOSEN
IPC: E21B49/00
Filed: 2020-09-08
Abstract: An apparatus for geological stratification of a natural gas hydrate, comprising a reaction kettle, the reaction kettle being placed in a constant-temperature water bath, and comprising an upper kettle cover (20), a lower kettle cover (14), and a kettle body (11), the upper kettle cover and the lower kettle cover sealingly closing the two ends of the kettle body so as to form an enclosed chamber, inside the chamber an overburden layer (19), an upper cover layer (4), a hydrate layer (7), and a lower cover layer (9) being formed sequentially from the upper kettle cover to the lower kettle cover, each layer being filled with a different porous medium and a liquid, and each layer being provided with an annular formation fluid container, the outer circumference of the annular formation fluid containers being in contact with inner walls of the kettle body. The present apparatus is used to simulate stratification conditions of a hydrate in a reservoir, and allows for research into amounts of formation replenishment fluids in different strata during the hydrate formation process. Further disclosed is a method for using the apparatus for geological stratification of a natural gas hydrate.
Patent WO-2021047556-A1 (WO)
Title: Nitrogen-containing heterocyclic compound, and preparation method therefor, pharmaceutical composition comprising same and use thereof
Inventor: WANG ZHE
IPC: C07D491/048
Filed: 2020-09-09
Abstract: Provided are a nitrogen-containing heterocyclic compound, and a preparation method therefor, a pharmaceutical composition comprising same and the use thereof. Specifically, provided in the present invention is a compound as shown in formula I below, or an optical isomer, a hydrate, a solvate thereof, or a pharmaceutically acceptable salt thereof, wherein each group is defined as specified in the description. The compound of formula I can be used to treat a disease related to the PD-1/PD-L1 signaling pathway.
Patent WO-2022067814-A1 (WO)
Inventor: WU YEDAN
IPC: H04W36/00
Filed: 2020-09-30
Abstract: Disclosed in the present application are a communication method and apparatus used for providing a CHO failure processing mechanism in the scenario of a CHO execution condition being a CHO execution condition based on position information and/or time information and/or signal quality information; when a terminal device experiences a radio link failure in a source cell before a CHO execution condition is met or, after the CHO execution condition is met, experiences access or handover failure in a candidate cell or, before the CHO execution condition is met, receives a first message from a source network device indicating that traditional handover is to be implemented, but experiences failure in executing the traditional handover, the terminal device can determine a cell for restoring the connection on the basis of the position, time, signal quality, and CHO configuration information at the time of the radio link failure, such that the terminal device can implement rational processing after experiencing a radio link failure, reducing the interrupt latency caused by radio link failure and improving system performance.
Patent WO-2022077338-A1 (WO)
Title: Procédés et appareils de transmission de petites données
Inventor: DAI MINGZENG
IPC: H04W72/12
Filed: 2020-10-15
Abstract: La présente demande concerne des procédés pour un accès aléatoire. Un mode de réalisation de la présente demande concerne un procédé réalisé par un gNB, comprenant le fait de déterminer, par une unité centrale de gNB (gNB-CU), qu'un équipement d'utilisateur (UE) passe dans un état RRC_INACTIVE ; l'envoi, par la gNB-CU, d'une indication d'interruption de contexte d'UE et d'une identification (ID) d'UE de transmission de petites données (SDT) à au moins une première unité distribuée de gNB (gNB-DU) ; par la ou les premières gNB-DU, le stockage de l'ID d'UE de SDT et le maintien d'un contexte d'UE de SDT ; et, par la ou les premières gNB-DU, le traitement de l'UE dans l'état RRC_INACTIVE et l'acheminement d'un message de libération de commande de ressources radioélectriques (RRC) à l'UE, l'indication d'interruption de contexte d'UE servant à indiquer à la ou aux premières gNB-DU de maintenir le contexte d'UE de SDT dans l'état RRC_INACTIVE et l'ID d'UE de SDT servant à identifier le contexte d'UE de SDT. Des appareils associés sont également divulgués.
Patent WO-2022077488-A1 (WO)
Inventor: FENG AIJUAN
IPC: H04W8/24
Filed: 2020-10-16
Abstract: L'invention concerne un équipement utilisateur (UE), une station de base et un procédé permettant d'identifier l'UE. Le procédé d'identification d'UE effectué par l'UE consiste à déterminer, par l'UE à partir de la station de base, une configuration associée à l'UE et à effectuer, par l'UE, une procédure d'accès aléatoire (RA) à l'aide de la configuration associée à l'UE, un type d'UE de l'UE étant identifié par la station de base lors la procédure RA. Ceci permet de résoudre des problèmes dans l'état de la technique, d'obtenir une identification rapide de l'UE, d'effectuer une compensation de couverture, de fournir différentes planifications pour différents types d'UE, d'offrir de bonnes performances de communication et/ou de fournir une fiabilité élevée.
Patent WO-2021083351-A1 (WO)
Inventor: ZHA JINGFANG
IPC: H04B17/318
Filed: 2020-10-30
Abstract: Disclosed are a signal processing method and a related device, used for estimating the strength of a passive intermodulation (PIM) signal. The method of the embodiments of the present application comprises: acquiring first downlink signal data corresponding to each of N cells under a preset bandwidth resource scheduling policy; determining first characteristic data corresponding to each first downlink signal data; and determining the strength of a first PIM signal corresponding to a first cell according to a preset signal strength evaluation model and the characteristic data corresponding to each of the N cells, such that the influence of the first PIM signal on the first cell can be estimated more accurately.
Patent WO-2022007298-A1 (WO)
Title: Composite nanosphere having fast mucus penetration, preparation method therefor and use thereof
Inventor: LI ZHIBIN
IPC: A61K47/24
Filed: 2020-11-18
Abstract: Disclosed are a composite nanosphere having fast mucus penetration, a preparation method therefor and use thereof. Specifically disclosed is a composite nanosphere comprising a metal organic framework ZIF-8 and a hydrophilic macromolecular polymer modified on the surface of the metal organic framework ZIF-8. The metal organic framework ZIF-8 is loaded with black phosphorus quantum dots and an active ingredient. The hydrophilic macromolecular polymer is selected from polyethylene glycol. Using hydrophilic PEG to modify ZIF-8 and increase the mucus penetration capacity thereof allows the mucus penetration capacity of composite nanoparticles to be improved, and the targeting capacity and the ability to penetrate physiological barriers of the human body are improved.
Patent WO-2021243974-A1 (WO)
Inventor: LIU ZHONGQIU
IPC: A61K39/215
Filed: 2020-11-19
Abstract: A fusion protein of SARS-CoV-2 and a vaccine composition thereof. The fusion protein and the vaccine composition containing the fusion protein can induce a specific immune response for SARS-CoV-2 to achieve the purposes of inhibiting replication of SARS-CoV-2, inhibiting transmission of SARS-CoV-2, or preventing common strains and variant strains of SARS-CoV-2 from colonizing in the body of a host; and the fusion protein and the vaccine composition containing the fusion protein can effectively prevent and/or treat Corona Virus Disease 2019 (COVID-19). The fusion protein can use a genetic engineering technology for mass recombinant expression, so that the elapsed time is short, and large-scale production can be facilitated.
Patent WO-2022057085-A1 (WO)
Title: Treatment bed revolution structure and accelerator treatment bed
Inventor: YIN SHOUYUN
IPC: A61N5/10
Filed: 2020-11-26
Abstract: A treatment bed revolution structure and an accelerator treatment bed, the treatment bed revolution structure comprising: a base (1), a bed mounting plate (2), a slewing bearing (3), a power assembly (4), and a power transmission assembly (5). The slewing bearing (3) is provided between the base (1) and the bed mounting plate (2), one surface of the slewing bearing (3) is fixedly connected to the base (1), the other surface thereof is slidably connected to the bed mounting plate (2) by means of a transmission medium and the power transmission assembly (5), and relative rotation can occur between the slewing bearing (3) and the bed mounting plate (2); the power assembly (4) is used to provide a driving force for the relative rotation of the bed mounting plate (2) and the slewing bearing (3); a power input end of the power transmission assembly (5) is transmissionally connected to a power output end of the power assembly (4), and a power output end of the power transmission assembly (5) is fixedly connected to the bed mounting plate (2). The slewing bearing (3) is used to achieve a revolution rotation function. Under the condition that accuracy is ensured, one side of the slewing bearing (3) is mounted on the base (1), and the other side thereof is mounted on the bed mounting plate (2), installation is more convenient, the amount of time consumed is shorter, and the structure is more reliable.
Patent WO-2021115295-A1 (WO)
Inventor: ZUO ZHONGBIN
IPC: H04N13/275
Filed: 2020-12-09
Abstract: Un module d'acquisition 3D intelligent destiné à un terminal mobile et un terminal mobile comprenant un appareil d'acquisition 3D sont divulgués. Le terminal mobile comprenant l'appareil d'acquisition 3D comprend un appareil de rotation et un appareil d'acquisition d'image; l'appareil de rotation met en rotation l'appareil d'acquisition d'image; et la position d'un élément photosensible de l'appareil d'acquisition d'image satisfait une condition prédéfinie pendant le processus de rotation. La présente invention concerne d'abord une structure d'appareil capable d'utiliser, dans un terminal mobile, un principe de manipulation d'image pour l'acquisition 3D, et comprend d'abord le balayage, dans un terminal mobile, d'un objet cible au moyen d'une rotation automatique d'une caméra sur un plan horizontal, de manière à mettre en œuvre une composition 3D, ce qui permet d'éviter tout volume excessif suite à l'utilisation de pistes excessivement nombreuses, et dans le même temps de pallier la difficulté de composition liée au mouvement libre.
Patent WO-2021121156-A1 (WO)
Inventor: HAO SHUSHUN
IPC: A61B5/154
Filed: 2020-12-11
Abstract: A sampling structure of a vacuum blood collection tube, comprising a base body (1), a sampling needle (9) disposed on the base body (1) for use in puncturing a blood collection tube, an inflating pipeline (8) that is disposed on the base body (1) and that communicates with the sampling needle (9), a sampling pipeline that communicates with the inflating pipeline (8), and an air hole (3) for use in inflating the inflating pipeline (8) and the sampling pipeline, wherein an inflation rubber valve (5) is provided between the air hole (3) and the inflating pipeline (8), and a sampling rubber valve (4) is provided between the air hole (3) and the sampling pipeline. A difference in pressure is generated by means of inflating the blood collection tube, and the difference in pressure is used to reverse blood in the blood collection tube back out of the blood collection tube so as to achieve an operation of automatically sampling from the vacuum blood collection tube.
Patent WO-2022126412-A1 (WO)
Title: 一种重置配置方法及装置、终端设备
Inventor: LU QIANXI
IPC: H04W4/40
Filed: 2020-12-16
Abstract: 本申请实施例提供一种重置配置方法及装置、终端设备，该方法包括：第一终端设备使用第一配置与第二终端设备进行侧行链路通信；所述第一终端设备接收第二终端设备发送的第二配置和重置配置指示信息；所述第一终端设备根据所述重置配置指示信息释放所述第一配置，并使用所述第二配置与所述第二终端设备进行侧行链路通信。
Patent WO-2021179757-A1 (WO)
Title: 一种显示装置
Inventor: WANG ZIFENG
IPC: H04N5/64
Filed: 2020-12-29
Abstract: 一种显示装置，包括显示模组（1）、背板（2）和支架（3）；显示模组（1）的背离显示侧的侧面固定在背板（2）的第一侧面（201）上，支架（3）固定在背板（2）的与第一侧面（201）相背离的第二侧面（202）上；显示模组（1）包括显示面板（101）和第一边框（102），第一边框（102）设置在显示面板（101）的靠近边缘的部分上，支架（3）包括第二边框（301），显示面板（101）位于第一边框（102）和第二边框（301）形成的框体的内侧。
Patent WO-2022155881-A1 (WO)
Title: Skin source bacteria kbfs1720 having skin ultraviolet burn repair function, and application thereof
Inventor: LI YING
IPC: A61K8/99
Filed: 2021-01-22
Abstract: Provided is a skin source bacteria KBFS1720 having a skin ultraviolet burn repair function, and an application thereof. Also provided is a method for culturing the skin source bacteria.
Patent WO-2022155901-A1 (WO)
Inventor: ZHONG YAHUI
IPC: F41H3/00
Filed: 2021-01-22
Abstract: A large plate for a shelter, the large plate comprising a transmission layer (1), a reflection layer (2) and a sandwich structure (3), wherein the sandwich structure (3) is located between the transmission layer (1) and the reflection layer (2), and the sandwich structure (3) comprises at least one layer of a first wave-absorbing material layer (31) and at least one layer of a honeycomb layer (32), which are stacked. The above-mentioned large plate for a shelter can improve the performance of radar wave absorption and increase the rigidity.
Patent WO-2021151375-A1 (WO)
Inventor: HIROTA ATSUSHI
IPC: H04N21/434
Filed: 2021-01-26
Abstract: 提供一种收发方法、收发装置，使得部分TLV流的收发变得简易。接收装置具备TLV流提取机构、IP获取机构、以及PLT提取机构，TLV流提取机构取得部分TLV流，IP获取机构从所述部分TLV流中提取包含NTP数据的TLV包，从所述TLV包中包含的UDP/IP包中获取IP地址，PLT提取机构使用所述IP地址来确定PLT。
Patent WO-2021208566-A1 (WO)
Title: Backlight module structure, display panel, and display device
Inventor: WANG QIAN
IPC: G02F1/13357
Filed: 2021-02-02
Abstract: Disclosed are a backlight module structure, a display panel and a display device. The backlight module structure comprises a light source (300), and a first substrate (100) and a second substrate (200) which are fitted opposite each other, wherein the first substrate (100) comprises a reflection structure (110); the second substrate (200) comprises a light guide plate (210) and a light selection layer (220) which are laminated; the light selection layer (220) is located on the side of the light guide plate (210) that is close to the reflection structure (110), and the refractive index of the light selection layer (220) is less than the light refractive index of the light guide plate (210); the light selection layer (220) is provided with several light extraction holes (220a) penetrating the light selection layer (220); and the light source (300) is located at one end of the light guide plate (210). The reflection structure (110) in the first substrate (100) reflects light extracted from each of the light extraction holes (220a), and the light passes through the light guide plate (210) at a small incident angle, thereby forming a surface light source with uniform light intensity.
Patent WO-2021164735-A1 (WO)
Title: Heteroaryl heterocyclic compounds and uses thereof
Inventor: DAI GUANGXIU
IPC: C07D487/04
Filed: 2021-02-19
Abstract: Provided herein are heteroaryl heterocyclic compounds of formula (I), pharmaceutical compositions comprising same, methods for preparing same, and uses thereof, wherein the variables are as defined in the description.
Patent WO-2021169903-A1 (WO)
Inventor: FU GANG
IPC: H01F41/02
Filed: 2021-02-22
Abstract: A rare earth permanent magnet material, a preparation method therefor, and an application thereof. The rare earth permanent magnet material contains: R, Ga, Al, Fe, and B, also contains one or more of Ti, Zr, and Nb, and contains the following according to weight percentage: the content of R is 28.5-33.05%, the content of Ga is greater than 0.35%, the content of B is 0.84-0.945%, the content of Al is less than 0.08%, and an R-T-B permanent magnet material does not contain Co. The rare earth permanent magnet material has high coercivity Hcj and Br, a stable magnet temperature, and an excellent performance. In addition, the demagnetization curve thereof is step-less, the relative magnetic permeability is low, and the magnetic steel uniformity is good.
Patent WO-2021180137-A1 (WO)
Inventor: SUN BINGBING
IPC: F24H1/10
Filed: 2021-03-10
Abstract: Est décrit un système de chauffage d'eau de chaudière murale. Le système de chauffage d'eau de chaudière murale comprend une chaudière murale (5), une première source d'eau et une seconde source d'eau. Une unité de commutation d'alimentation en eau est disposée au niveau d'une extrémité d'entrée d'eau de la chaudière murale (5) pour commander l'alimentation en eau de la chaudière murale (5). L'unité de commutation d'alimentation en eau est reliée entre la première source d'eau et la seconde source d'eau, de telle sorte que l'eau fournie à la chaudière murale (5) de l'extrémité d'entrée d'eau de la chaudière murale (5) est l'eau ayant la température la plus élevée provenant de la première source d'eau ou de la seconde source d'eau. Dans la présente invention, une unité de commutation d'alimentation en eau est utilisée pour amener l'eau ayant la température la plus élevée provenant d'une source parmi la première source d'eau ou la seconde source d'eau à entrer dans une chaudière murale à partir d'une extrémité d'entrée d'eau de la chaudière murale, ce qui permet de réduire la consommation d'énergie de la chaudière murale et d'atteindre l'objectif d'économie d'énergie.
Patent WO-2021223517-A1 (WO)
Inventor: JIANG JUNHOU
IPC: H04N21/431
Filed: 2021-03-18
Abstract: 本申请实施例示出的显示设备显示器旋转的过程中，预测旋转角度是基于旋转时间及旋转速度计算得到，所述预测角度不受显示器实际的旋转角度影响，即使在旋转过程中显示器因触碰到限位开关而发生较大的抖动的情况下，控制器也可以基于当时的旋转时间及旋转速度得到合适的预测角度。
Patent WO-2022088591-A1 (WO)
Inventor: ZHANG YIZHEN
IPC: H02J7/00
Filed: 2021-03-19
Abstract: 提供一种估计新能源汽车电池包均衡状态的方法和系统。该方法包括：获取为新能源汽车电池包测量的实际的电池单元电压差，并获取用于测量实际的电池单元电压差的工作条件的一个或多个工作条件参数(S202)，其中，实际的电池单元电压差是所述电池包中最大电池单元电压与最小电池电源电压之间的差；根据基于一个或多个工作条件参数的模型确定期望的电池单元电压差(S204)；根据实际的电池单元电压差和期望的电池单元电压差，确定补偿的电池单元电压差(S206)；以及根据补偿的电池单元电压差估计新能源汽车电池包均衡状态(S208)。
Patent WO-2022126933-A1 (WO)
Inventor: WU SHAOLONG
IPC: H01L31/108
Filed: 2021-04-01
Abstract: 波长选择性响应光电探测器的制备方法，在透明基底（11）上依次设置纳米孔图案化金属薄膜层（12）、光敏半导体材料层（13）、致密金属薄膜层（14）、绝缘保护层（15）、以及分别在纳米孔图案化金属薄膜层（12）和致密金属薄膜层（14）引出两个引线端（16）；纳米孔图案化金属薄膜层（12）与致密金属薄膜层（14）形成法布里-珀罗谐振腔。由于纳米孔为对称的阵列结构，使其对入射光子的偏振角度具有不显著的依赖特性，进而使得光电探测器可实现偏振不敏感的波长选择性响应，法布里-珀罗谐振腔使得目标光子在光敏半导体材料层（13）中光学共振，增强了光敏半导体材料层（13）对目标光子的吸收率。