baber/WOPTO huggingface dataset:
Patent TW-202200644-A (TW)
Title: Composition for forming polarizing film, and polarizing film
Inventor: INUI NAOKO
IPC: H01L27/32
Filed: 2021-03-23
Abstract: A composition for forming polarizing film, comprising a reactive additive that has both a polymerizable group and an active hydrogen reactive group, and a dichromatic pigment that has a polymerizable group.
Patent TW-202240846-A (TW)
Inventor: DU YANG
IPC: H01L27/02
Filed: 2021-03-31
Abstract: 一種半導體結構，包括陶瓷基底、第一鍵合層、第二鍵合層、空腔、及半導體層。其中，陶瓷基底包括位於其表面的孔洞。第一鍵合層設置於陶瓷基底的表面之上，且第二鍵合層鍵合至第一鍵合層。空腔設置於孔洞的上方且被第一鍵合層及第二鍵合層圍封。半導體層延伸跨越空腔的上方且沿著第二鍵合層的表面而設置。
Patent TW-202146334-A (TW)
Inventor: EVANS OWEN RICHARD
IPC: B01J13/00
Filed: 2021-04-06
Abstract: 本揭露提供了一種氣凝膠組成物，該氣凝膠組成物本質上是疏水的，無藉由疏水劑的表面修飾，其耐用且易於處理的，其在水性環境中具有良好的性能，並且還具有良好的燃燒和自熱性質。還提供一種製備氣凝膠組成物的方法，該氣凝膠組成物本質上是疏水的，無藉由疏水劑的表面修飾，其耐用且易於處理的，其在水性環境中具有良好的性質，並且具有良好的燃燒和自熱性能。
Patent TW-202200620-A (TW)
Inventor: LINDSTED TRINE
IPC: A61K39/395
Filed: 2021-04-14
Abstract: This invention relates to anti-FLT3 antibodies and methods of using them in enhancing immunity in a patient in need thereof and in treating cancer.
Patent TW-202209449-A (TW)
Inventor: SU HUAN-CHIEH
IPC: H01L21/283
Filed: 2021-04-16
Abstract: A semiconductor transistor device includes a channel structure, a gate structure, a first source/drain epitaxial structure, a second source/drain epitaxial structure, a gate contact, and a back-side source/drain contact. The gate structure wraps around the channel structure. The first source/drain epitaxial structure and the second source/drain epitaxial structure are disposed on opposite endings of the channel structure. The gate contact is disposed on the gate structure. The back-side source/drain contact is disposed under the first source/drain epitaxial structure. The second source/drain epitaxial structure has a concave bottom surface.
Patent TW-202224576-A (TW)
Title: Inhalation device, terminal device and program
Inventor: AOYAMA TATSUNARI
IPC: A24F42/60
Filed: 2021-05-03
Abstract: The present invention provides a structure and a method that can maintain a certain degree of reliability of the information stored by the inhalation device even when the action of the inhalation device becomes unstable. The inhalation device of the present invention includes: a generation unit for generating aerosol using a substrate; a memory unit for storing information; a power supply unit for accumulating and supplying the power required for the actions of the foregoing inhalation device; and a control unit for controlling the actions of the foregoing inhalation device. The control unit stores the record information in the memory unit and performs predetermined processing on the record information stored in the memory unit when the remaining amount of power of the power supply unit becomes less than a threshold value. The record information is the information obtained when a predetermined action related to the aforementioned inhalation device is performed.
Patent TW-202205955-A (TW)
Title: Discharge device of flying body
Inventor: KOMINAMI ATSUSHI
IPC: B64C39/02
Filed: 2021-05-18
Abstract: Provided is a discharge device of a flying body, capable of reducing, as much as possible, pressure loss in discharge pressure from an aerosol container. The discharge device of a flying body discharges, via a nozzle, the contents from an aerosol container mounted on a flying body, wherein the aerosol container is mounted on the exterior of the flying body, and one end of the nozzle is supported by the discharging end part of the aerosol container via a pipe joint permitting rotation of the nozzle so as to be capable of rotating around at least one rotation axis.
Patent TW-202210600-A (TW)
Title: Sanitary article
Inventor: FUJII MAMIKO
IPC: A61F13/15
Filed: 2021-05-19
Abstract: One aspect of the present invention pertains to a sanitary article in which a substrate is fixed by a hot-melt adhesive and which is characterized in that: the hot-melt adhesive is produced by a production method comprising introducing, during or after kneading of a liquid hot-melt adhesive material, at least 0.3 parts by mass of a fluid into a heating kneader with respect to 100 parts by mass of the hot-melt adhesive material, and degassing the mixture while heating and stirring or dispersing same so that the hot-melt adhesive material is brought into contact with the fluid; and the amount of residual octanal is at most 0.70 ppm or the amount of residual limonene is at most 0.060 ppm.
Patent TW-202206326-A (TW)
Inventor: VORHIES TODD
IPC: B62K23/06
Filed: 2021-06-03
Abstract: 本發明係關於一種使用用於自一桿之一旋轉移動產生線性移動之一連桿組總成之桿系統。該桿系統可配置為一手柄總成以啟動一車輛之一制動系統。該連桿組總成可包含一滑動連桿組、一軸承連桿組及一樞軸連桿組使得該桿可引起該軸承連桿組之一端及該樞軸連桿組之一端朝向該滑動連桿組移動，其引起該滑動連桿組在一線性方向上移動。
Patent TW-202143677-A (TW)
Inventor: LEE SOO-BUM
IPC: H04L9/32
Filed: 2017-09-22
Abstract: Certain aspects of the present disclosure provide techniques for managing security keys for enciphering and deciphering packets transmitted in a wireless communications system. According to certain aspects, a method of wireless communication by a user equipment (UE) is provided. The method generally includes obtaining an indication of a key area identifier (ID) of a first cell node, wherein the key area ID identifies a set of cell nodes that are associated with a network node that uses a first key for enciphering or deciphering messages and communicating a first set of messages with the first cell node using the first key for enciphering or deciphering the first set of messages.
Patent TW-202208457-A (TW)
Title: Resin powder
Inventor: NII SHINSUKE
IPC: C08J3/12
Filed: 2021-06-30
Abstract: Provided is a resin powder having excellent reactivity and excellent properties of passing through a pipe or a silo. This resin powder contains a vinyl alcohol-based polymer, wherein the average particle diameter is 100-2,000 [mu]m, the average value PA of the roundnesses P, which are represented by expression (1), of 50 particles arbitrarily extracted from particles having a particle diameter of 100-1,000 [mu]m is 0.1-0.8, and the total of the methanol content and the methyl acetate content is at most 0.5 mass%. In expression (1), ri is the radius of curvature for each angle of a particle. R is the radius of the maximum inscribed circle of a particle. N is the number of angles of a particle. Here, when the number of angles of a particle is at least 9, the radii of curvature of eight angles in an order from the smallest radius of curvature are employed, and N is 8.
Patent TW-202213807-A (TW)
Inventor: NAKAMURA KOZO
IPC: H01L31/0232
Filed: 2021-07-28
Abstract: 本發明之照明裝置用導光構件具有：導光層，其具有：第1主面、與第1主面為相反側之第2主面、及接收自光源出射之光之受光側面；第1低折射率層(20A)，其配置於導光層之第1主面側，且具有比導光層之折射率n
         GP 小之折射率n
         L1 ；及配光控制構造(14A、14B)，其可使在導光層內傳輸之光之一部分至少射向第1低折射率層側或與第1低折射率層相反之側；且可見光透過率為60%以上，霧度值未達10%。
Patent TW-202206323-A (TW)
Inventor: SHEN JIAN-YU
IPC: B62J45/412
Filed: 2021-08-11
Abstract: An embodiment of present application discloses a light sensing module for use with a reflector. The light sensing module includes a housing, an optical transceiver, and a hood. The housing includes a through hole. The optical transceiver includes a light source, a light sensor, and a separating wall. The light source is disposed in the housing for emitting a first light. The first light can pass through the housing via the through hole, and be reflected as a second light by the reflector. The light sensor is disposed in the housing for receiving the second light. The separating wall is disposed between the light source and the light sensor. The hood is located at a position corresponding to the light sensor, and has an opening positioned in an optical path of the second light.
Patent TW-202227552-A (TW)
Title: Thermoplastic resin composition, method of preparing the same, and molded article including the same
Inventor: JO SEOK-HEE
IPC: C08L25/16
Filed: 2021-08-26
Abstract: The present invention relates to a thermoplastic resin composition, a method of preparing the same, and a molded article including the same. More specifically, the present invention relates to a thermoplastic resin composition prepared by adding a recycled vinyl cyanide compound-conjugated diene rubber-aromatic vinyl compound copolymer and a recycled polycarbonate resin to a composition including a vinyl cyanide compound-conjugated diene rubber-aromatic vinyl compound graft copolymer, an α-methyl styrene-vinyl cyanide compound-aromatic vinyl compound copolymer, and an aromatic vinyl compound-vinyl cyanide compound copolymer according to a predetermined composition ratio. Although the thermoplastic resin composition of the present invention contains an excess of a recycled resin, the thermoplastic resin composition may maintain mechanical properties thereof. In addition, the heat resistance and chemical resistance of the thermoplastic resin composition may be improved.
Patent TW-202312055-A (TW)
Inventor: CHUANG CHIH-YUN
IPC: H04L9/08
Filed: 2021-09-10
Abstract: A non-interactive approval system for blockchain wallet and method thereof is disclosed. By generating a signature metadata jointly by a user host and at least one node host, and then transmitting the signature metadata to an aggregator host, so that the aggregator host can providing the signature metadata to the online user host for executing partial decryption to generate a partial decryption message, and transmitting the partial decryption message to the aggregator host. When the aggregator host receives the partial decryption message that meet a decryption condition, calculating a second value of a digital signature, verifying the digital signature and broadcasting the verified digital signature to execute a transaction. The mechanism is help to improve the security of the blockchain wallet.
Patent TW-202230099-A (TW)
Inventor: SU CHUN-JEN
IPC: H01H19/14
Filed: 2021-10-22
Abstract: 一種可應用於一觸控面板的旋鈕裝置包含一旋鈕蓋以及一旋轉感測元件，該旋轉感測元件包含一基座以及複數個感測墊連接於該基座，該旋轉感測元件是設置於該觸控面板與該旋鈕蓋之間，且該基座連接於該旋鈕蓋，其中當該旋鈕裝置的一接觸與旋轉事件發生時，該複數個感測墊的一位置控制該觸控面板的一旋轉感測信號，該旋鈕蓋在該觸控面板上的一正投影被劃分為複數個部分，該複數個部分從該正投影的中心呈現放射狀分佈，每一感測墊位於該正投影的一部分且連接於位於鄰近該部分的另一部分的另一感測墊，且該複數個部分包含該部分以及該另一部分。
Patent TW-202229528-A (TW)
Title: A method of producing hydrocarbon mixtures rich in aromatics
Inventor: MARAPPA GOUNDER RAMASAMY
IPC: C10G35/04
Filed: 2021-11-10
Abstract: A method ofproducing hydrocarbon mixtures rich in aromatics from naphtha feedstock (100 or 100a) comprising the steps of feeding naphtha feedstock (100 or 100a) and liquified petroleum gases, LPG (101a and 101b) into reactor effluent/feed heat exchanger (200 or 300) to yield a mixture (102 or 102a), 
channeling the mixture (102 or 102a) into at least oneand at most three reactors via integrated heaters to produce hydrocarbon mixtures rich in aromatics, channeling effluent into the reactor effluent/feed heat exchanger (200 or 300) before it is transferred to a cooling tank (203), cooling the effluent in the cooling tank (203), introducing cooled effluent (107) into first stage separator (204) to obtain light gases, transferring the remaining liquid into second stage separator (206) and separating the remaining liquid to yield LPG (101b) and directing the effluent into stabilizer (207) to separate off gas, LPG (101c) and reformate, wherein the reformate is the hydrocarbon mixtures rich in aromatics.
Patent TW-202226042-A (TW)
Title: On-device real-time translation of media content on a mobile electronic device
Inventor: BARBELLO BRANDON CHARLES
IPC: G06F3/01
Filed: 2021-11-17
Abstract: This document describes methods and systems of on-device real-time translation for media content on a mobile electronic device (102). The translation is managed and executed by an operating system (104) of the electronic device rather than within a particular application (210) executing on the electronic device. The operating system can translate media content, including visual content (306) displayed on a display device (108) of the electronic device or audio content (304) output by the electronic device. Because the translation is at the OS level, the translation can be implemented, automatically or based on a user input, across a variety of (including all) applications and a variety of content on the electronic device to provide a consistent translation experience, which is provided via a system UI overlay (120) that displays translated text as captions to video content or as a replacement to on-screen text.
Patent TW-202225076-A (TW)
Title: Material conveying device, processing equipment facilitating material distribution, and material distribution method
Inventor: Qu dong-sheng
IPC: B65G53/40
Filed: 2021-11-26
Abstract: A material conveying device, processing equipment facilitating material distribution, and a material distribution method. The material conveying device comprises: a base frame (11), a first conveying unit (20), a second conveying unit (30) and a transfer assembly (40); the first conveying unit (20) is provided on the base frame (11), the second conveying unit (30) is provided on the base frame (11), and the transfer assembly (40) is provided on the base frame (11) and can transfer materials between the first conveying unit (20) and the second conveying unit (30).
Patent TW-202237590-A (TW)
Inventor: LEPINE RENAUD HENRI MARCEL
IPC: A61P19/00
Filed: 2021-12-14
Abstract: The present invention relates to solid forms of (5S)-cyclopropyl-5-[3-[(3S)-4-(3,5-difluorophenyl)-3-methyl-piperazin-1-yl]-3-oxo-propyl]imidazolidine-2,4-dione and to pharmaceutical preparations comprising them and methods of their manufacture, as well as the use of said solid forms or preparations for the prophylaxis and/or treatment of inflammatory conditions, muscular disease, fibrotic diseases, viral infection, and/or diseases involving degradation of cartilage and/or disruption of cartilage homeostasis, especially osteoarthritis.
Patent TW-202326430-A (TW)
Inventor: WANG JHEN-LI
IPC: G06F9/455
Filed: 2021-12-15
Abstract: A cloud workload safety protection system and method is applied in a containerized environment, including loading a security baseline, performing a status security detection, detecting a status of container components to obtain status data of the container components, comparing the status data of the container components and configuration states of the container with the security standards, sending out the comparison results, and storing the state data of the container components, determining whether a automatic parameter of the stable baseline is enabled, and in response to the automatic parameter is enabled, obtaining the status data of the container components to update the stable baseline.
Patent TW-202231640-A (TW)
Title: Compound and composition
Inventor: SAITO HIROMASA
IPC: C07D487/04
Filed: 2021-12-17
Abstract: The purpose of the present invention is to provide a composition for forming a cured product having excellent heat resistance and solvent resistance. The present invention provides a compound that is represented by general formula (I) and that has one or more reactive groups in a molecule. In the formula, A represents a C6 hydrocarbon ring; X1 and X2 each represent a reactive group, a C6-30 aryl group in which a group having a reactive group may be substituted, or the like; R1, R2, R3, R4, R6, R7, R8, and R9 each represent a hydrogen atom, a reactive group, a C1-20 hydrocarbon group in which a reactive group may be substituted, or the like; and R5 and R10 each represent a hydrogen atom, a C1-20 hydrocarbon group in which a reactive group may be substituted, or the like.
Patent TW-202326162-A (TW)
Inventor: HONG JIAN-JHE
IPC: G01R31/28
Filed: 2021-12-30
Abstract: A chip testing method is provided, which includes the following steps. First, a testing carrier is provided. The testing carrier includes a carrier body, a plurality of testing pins and a testing unit. A recess is formed on the carrier body. The testing pins are coupled to the testing unit. The testing pins are disposed in the recess. The testing unit is disposed on the carrier body. Next, a chip is provided. The chip comprises a first surface, a second surface and a plurality of contacts. The first surface is opposite to the second surface. The contacts are arranged of the edge of the chip. Then, the chip is put into the recess. The testing pins directly abut the contacts, and the testing unit tests the chip via the testing pins.
Patent TW-202237959-A (TW)
Inventor: CHONG GERALD
IPC: E05B7/00
Filed: 2022-01-06
Abstract: A door handle assembly includes a chassis, first and second trim plates, and a latch assembly. The chassis includes an interior chassis portion and an exterior chassis portion. The interior chassis portion is configured to extend from a first side of a door and includes at least one trim engagement mechanism. The exterior chassis portion is configured to extend from a second side of a door and includes at least one trim engagement mechanism. The first trim plate is configured to removably engage the first trim engagement mechanism, optionally via a trim plate adapter. The second trim plate is configured to removably engage the second trim engagement mechanism, also optionally via a trim plate adapter. The latch assembly extends between the exterior chassis portion and the interior chassis portion. The first trim engagement mechanism and the second trim engagement mechanism are capable of removably engaging with interchangeable trim plates.
Patent TW-202247339-A (TW)
Title: Electrostatic chuck with metal bond
Inventor: PARKHE VIJAY D
IPC: H01L21/683
Filed: 2022-01-13
Abstract: Electrostatic chucks (ESCs) for plasma processing chambers, and methods of fabricating ESCs, are described. In an example, a substrate support assembly includes a ceramic bottom plate having heater elements therein. The substrate support assembly also includes a ceramic top plate having an electrode therein. A metal layer is between the ceramic top plate and the ceramic bottom plate. The ceramic top plate is in direct contact with the metal layer, and the metal layer is in direct contact with the ceramic bottom plate.
Patent TW-202242035-A (TW)
Title: Color filter having excellent light resistance
Inventor: OGAKI HIROTAKA
IPC: G02B5/20
Filed: 2022-01-24
Abstract: The object of the present invention is to provide a color filter which is excellent in light resistance. The color filter of the present invention is characterized by containing a pigment and a binder, and having a content of chloride ions of 10 ppm or more and 400 ppm or less.
Patent TW-202333608-A (TW)
Title: Ceramic artwork with acousto-optic effect capable of presenting a colorful light emitting effect
Inventor: Huang yan-wen
IPC: A47G35/00
Filed: 2022-02-16
Abstract: The invention provides a ceramic artwork with an acousto-optic effect, which includes a first ceramic body in which a first hollow part is provided; a second ceramic body combined with the first ceramic body, the first ceramic body and the second ceramic body being combined by applying a buckle or a tenon, wherein a second hollow part is provided in the second ceramic body, and the second ceramic body is provided with a plurality of through holes through which the second hollow part of the second ceramic body is in communication with the outside; and a turntable disposed on the second hollow part of the second ceramic body and corresponding to the plurality of through holes of the second ceramic body, wherein the turntable is configured with a plurality of lamp bodies, and each of the lamp bodies is capable of emitting light of different colors. When the turntable rotates, the light emitted by the plurality of lamp bodies can be outwards emitted through the plurality of through holes of the second ceramic body, and the lamp bodies emit the light of different colors, so that a colorful light emitting effect can be presented.
Patent TW-202249433-A (TW)
Inventor: CHEN CHIEN-WEI
IPC: H03L7/08
Filed: 2022-03-25
Abstract: 提供了一種鎖頻環（FLL）及其輸出信號的振盪頻率校正方法。FLL包括至少一個開關電容電路、第一電阻器組、第二電阻器組、判斷電路和控制電路。至少一個開關電容電路包括至少一個電容器，根據FLL的輸出信號的振盪頻率切換至少一個電容器的連接。第一電阻器組提供第一電阻值，第二電阻器組提供第二電阻值。判斷電路根據第一電阻值與第二電阻值產生判斷結果。控制電路根據判斷結果產生至少一個控制信號以校正第一電阻值與第二電阻值中的至少一者。基於第一電阻值和第二電阻值中的至少一者和至少一個電容器確定振盪頻率。
Patent TW-202244758-A (TW)
Title: Fingerprint recognition method, fingerprint module, and electronic device
Inventor: LONG WEN-YONG
IPC: G06K9/62
Filed: 2022-04-01
Abstract: A fingerprint recognition method, a fingerprint module, and an electronic device are provided. The method includes: acquiring at least one first template fingerprint image of a user; performing degradation processing on the first template fingerprint image to obtain at least one second template fingerprint image; acquiring the fingerprint image to be recognized, verifying the fingerprint image to be recognized based on the at least one first template fingerprint image and at least one second template fingerprint image.
Patent TW-202245436-A (TW)
Inventor: KIM SUNG-KYOUNG
IPC: H04L9/06
Filed: 2022-04-15
Abstract: 本揭露是有關於用於由第一裝置基於秘密金鑰及公開金鑰產生訊息的簽章的方法、裝置及系統。所述方法包括基於對秘密金鑰與第一隨機數進行的第一乘法運算產生第一參數。所述方法更包括基於第一參數及公開金鑰產生第一電子簽章。所述方法更包括基於第一隨機數、第二隨機數及訊息產生第二參數。所述方法更包括基於第一參數、第二參數、第二隨機數及第一電子簽章產生第二電子簽章。所述方法更包括向第二裝置輸出訊息、第一電子簽章及第二電子簽章。
Patent TW-202310317-A (TW)
Inventor: YU HO-CHE
IPC: H01L23/60
Filed: 2022-05-04
Abstract: 一種半導體裝置，包括：矽穿孔（TSV），在基底中的TSV區域中，並且TSV延伸穿過基底；ESD單元，靠近TSV的第一端並與TSV區域接觸，ESD單元包括彼此並聯電連接的一組二極體；天線焊盤，電連接到TSV的第二端；以及天線，電連接到天線焊盤並在第一方向中延伸，第一方向平行於TSV的長軸。半導體裝置包括：導電柱，在基底的與天線焊盤相同的一側平行於TSV延伸，其中，導電柱的第一端電連接到天線焊盤，並且導電柱的第二端電連接到ESD單元的該組二極體。
Patent TW-202317347-A (TW)
Inventor: MILLER KENT
IPC: B29C33/00
Filed: 2022-08-12
Abstract: Polyester polymer compositions are described containing a blend of coloring agents and optionally reinforcing fibers. The polyester polymer, for instance, can be polybutylene terephthalate. The polymer composition is particularly formulated in order to be substantially transparent at specific wavelengths of light. Consequently, the polyester polymer composition is well suited for use in laser transmission welding in which a laser beam passes through the polymer composition and forms a weld on an adjoining surface.
Patent TW-202316233-A (TW)
Title: Enabling branch recording when branch recording configuration values satisfy a predetermined condition
Inventor: WILLIAMS MICHAEL JOHN
IPC: G06F1/24
Filed: 2022-09-14
Abstract: An apparatus comprises reset circuitry to perform a cold reset and to perform a warm reset by resetting a subset of state that is reset the cold reset, and branch recording circuitry to perform branch recording to store, in branch record storage circuitry, information about processed branch instructions. The branch recording circuitry determines whether warm and cold branch recording configuration values held in at least one register satisfy a predetermined condition; and when the warm and cold branch recording configuration values fail to satisfy the predetermined condition, branch recording is disabled. The branch record storage circuitry is configured to make the information about the processed branch instruction available for diagnostic analysis. The cold reset comprises resetting both of the warm and cold branch recording configuration values, and the warm reset comprises resetting the warm branch recording configuration value and leaving the cold branch recording configuration value unchanged.
Patent TW-202331455-A (TW)
Title: 電子裝置
Inventor: WU YUAN-LIN
IPC: G06F1/16
Filed: 2022-09-20
Abstract: 一種電子裝置，包括：可撓式面板以及支撐片。可撓式面板具有折疊區域，折疊區域具有折疊軸。支撐片設置於可撓式面板下方，且包括折疊部，其中折疊部與折疊區域重疊，折疊部包括：複數個條狀部，沿垂直於折疊軸的第一方向排列；以及複數個邊緣部，邊緣部的每一者連接條狀部的至少兩者的端部。邊緣部的其中一者於第一方向上具有第一寬度，於平行於折疊軸的第二方向上具有第一長度，且第一長度與第一寬度的比值大於2。
Patent TW-202316996-A (TW)
Inventor: HUANG CHI-CHAO
IPC: A44B15/00
Filed: 2022-09-22
Abstract: 本發明關於一體成型的扣具，其被建構成一雙層螺旋狀環體，在外觀上則呈現長形構形。在本發明中，上迴圈和下迴圈的尺寸實質不同，兩者於交會處相互抵接而構成支點。因此，本發明可以藉由扣具結構之形變，應用槓桿原理而透過使用者簡單施力後便可將套入口開啟，除兼顧耐用性和便利性外，在使用性更具彈性，適用於便利地且穩定地套持數量眾多的扣環或鑰匙等物品。
Patent TW-202326299-A (TW)
Inventor: KIM KI-SUNG
IPC: G03F7/20
Filed: 2022-10-05
Abstract: 本發明提供一種形成半導體裝置的圖案的方法，包含：製備包含單元區及外部區的半導體基底；將光阻塗覆於半導體基底上；將自EUV遮罩反射的極紫外線（EUV）光輻射至光阻上；在單元區及外部區中形成光阻圖案；以及使用光阻圖案作為蝕刻遮罩來蝕刻半導體基底。EUV遮罩包含：多個主圖案，在EUV遮罩的對應於單元區的第一區帶中；以及第一道及第二道，在EUV遮罩的對應於外部區的第二區帶中，其中第一道及第二道包圍多個主圖案，其中第一道具有線及空間圖案，且第二道具有突出圖案。