baber/WOPTO huggingface dataset:
Patent KR-20220170140-A (KR)
Title: Dismantling apparatus for scaffold structure and dismantling method of scaffold structure usiing the same
Inventor: KIM TAE HOON
IPC: B66C23/18
Filed: 2021-06-22
Abstract: The present invention relates to a dismantling apparatus for a scaffolding structure for dismantling a scaffolding structure forming a plurality of layers inside a storage tank, including a plurality of scaffolding units. According to the present invention, the dismantling apparatus for a scaffolding structure comprises: a tower structure having a predetermined height by vertically interconnecting a plurality of mast units inside a storage tank; and a boom davit rotatably provided in the horizontal direction at the top of the tower structure.
Patent KR-20220170473-A (KR)
Title: Method and apparatus for accelerated adversarial training based on latent adversarial perturbation
Inventor: LEE SANG WAN
IPC: G06N3/04
Filed: 2021-06-23
Abstract: Disclosed are a hidden perturbation-based acceleration method and device for learning neural networks which are robust against adversarial attacks. According to one embodiment of the present invention, the hidden perturbation-based acceleration method, which is performed by the hidden perturbation-based acceleration device for learning neural networks which are robust against adversarial attacks, may comprise the steps of: extracting potential perturbations through a single gradient calculation; generating an adversarial example through the acquired potential perturbation; and performing adversarial learning of a convolutional neural network using the generated adversarial example.
Patent KR-20230001163-A (KR)
Title: LoadCell including a Linear Actuator with a Built-in Active Damper and Control Method Thereof
Inventor: LEE GIL SEUNG
IPC: G01G3/14
Filed: 2021-06-28
Abstract: The present invention provides a loadcell module for measuring weight of an object being inspected, that is, a technology pertaining to a loadcell module capable of speedy and highly sensitive weight measurement even when disturbances such as vibrations occur during a weight measurement process by employing a built-in active magnetic damper in a linear actuator within a magnetic balancing-type weight measuring module. A magnetic balancing loadcell module according to the present invention comprises: a linear actuator with a built-in active damper which can quickly suppress vibrations generated during weight measurement; a loadcell block which generates mechanical deformation caused by external force (load); a displacement detection sensor which detects mechanical displacement of the loadcell block; and a weight calculation unit which calculates the weight of an object being inspected based on the amount of current from the linear actuator supplied to eliminate the mechanical displacement (a detection value of the displacement detection sensor) of the loadcell block.
Patent KR-20230005004-A (KR)
Title: Mother substrate for color conversion substrate and method of testing color conversion substrate thereof
Inventor: KIM SOO DONG
IPC: H10K59/00
Filed: 2021-06-30
Abstract: A mother substrate for a color conversion substrate includes: a substrate including a display area and a tag area disposed around the display area and including a plurality of sub-tag areas; a first ink layer having a first color disposed in each of the sub-tag areas; and a second ink layer having a second color different from the first color. At least one of the volume of the first ink layer and the volume of the second ink layer of each of the sub-tag areas is different from each other.
Patent KR-20230007724-A (KR)
Title: Meal kit packaging sales and delivery service system in partnership with restaurants
Inventor: KANG MIN WOO
IPC: G06Q20/40
Filed: 2021-07-06
Abstract: The present invention provides a platform which serves as a stepping stone for a meal kit business, which is easily accessible to an owner-operator rather than large enterprises and small and medium-sized enterprises. The present invention allows many owner-operators to participate in a meal kit business to deliver better and more delicious food to consumers, and before stable sales are achieved, all fees except for the entrance fee are free, and companies with fixed sales are required to pay monthly membership fees and allows the individual fee system to be selected. Therefore, a company with high sales can reduce burden by applying monthly membership fees as company fees with low sales.
Patent KR-20230010541-A (KR)
Inventor: LEE DOO MYUN
IPC: E05D3/06
Filed: 2021-07-12
Abstract: One embodiment of the present invention provides a multi-link hinge having a bottom lever, a top lever, and a plurality of links connecting the bottom lever and the top lever. The multi-link hinge includes at least one linear spring member for pulling the top lever installed on a door in a closing direction and at least one linear damping member for relieving the closing impact caused by the spring member. The spring member and the damping member are arranged adjacent to each other to form an arrangement angle (θ2). The multi-link hinge is configured to minimize the arrangement angle (θ2) in the range between 30° and 60° of a withdrawal angle (θ1) of the multi-link hinge at which the load of the spring member is maximized. Accordingly, the multi-link hinge can have a compact structure.
Patent KR-20230014002-A (KR)
Title: Portable terminal hinge with foldable structure
Inventor: HONG SUNG CHUN
IPC: G09F9/30
Filed: 2021-07-20
Abstract: The present invention relates to a hinge device with a foldable structure which supports a flexible display so that the flexible display can be folded stably without folding, and has a simple structure and excellent durability. The hinge device includes: a base; a pair of first hinges spaced apart from each other on the base and hinge rotatably connected to the base; a pair of second hinges spaced apart from each other on the base and rotatably connected to the base and having a smaller rotation radius than the pair of first hinges; and a link which holds the first hinge and the second hinge so that relative sliding movement is possible.
Patent KR-20230018211-A (KR)
Inventor: LEE WON SEOP
IPC: G06T19/20
Filed: 2021-07-29
Abstract: According to the present invention, in a method for generating a breast cancer lesion image, the method comprises: in a state where a generative adversarial network (GAN) to which the Pix2Pix model is applied includes a generative model and a discriminant model, a step of obtaining, by the computing device, a fake lesion image by passing a breast cancer-related input image through the generative model including an attention module and training the generative model and the discriminant model based on the result of a loss function obtained by passing the fake lesion image and the real lesion image through the discriminant model; and a step of generating, by the computing device, a plurality of virtual images related to breast cancer using the learned generation model.
Patent KR-20230019681-A (KR)
Inventor: JEONG IN HWAN
IPC: H01R24/60
Filed: 2021-08-02
Abstract: The present invention relates to a prefabricated modular outlet assembly for a bathroom cabinet. Since a functional module and outlet module with various functions can be manufactured and assembled independently, positions of a plurality of modules can be changed or expanded according to an installation location and size of a bathroom cabinet and user's preference to be assembled continuously. Provided is the prefabricated modular outlet assembly for the bathroom cabinet in which installation and assembly are simple, and various functions can be provided intensively by additionally connecting the plurality of modules with various functions according to a structure of the storage cabinet or user's needs so that needs of various users are met. The prefabricated modular outlet assembly for the bathroom cabinet comprises: a functional module which sterilizes various products; and an outlet module assembled on one side surface or the other side surface of the functional module.
Patent KR-20230022476-A (KR)
Title: Cleaning device having cleaner and docking station
Inventor: SEEHYUN KIM
IPC: A47L9/28
Filed: 2021-08-09
Abstract: A cleaning apparatus with improved usability comprises: a cleaner comprising a dust container in which garbage is collected, and a dust container cover which is rotatably coupled to the dust container so as to open/close the dust container; and a docking station to which the cleaner is detachably attached, and which comprises a collecting portion provided to collect the garbage in the dust container when the cleaner is attached, and a duct portion forming a flow path for guiding the garbage in the dust container to the collecting portion, wherein the docking station comprises: a cover opening device formed to open the dust container cover; and a cover closing device formed to close the dust container cover. The cover closing device comprises a rotating lever which is provided to be movable between a first position where a part of the flow path of the duct portion is formed and a second position supporting the dust container cover in a closing direction.
Patent KR-20230022617-A (KR)
Inventor: HWANG KYU BEOM
IPC: B62D63/08
Filed: 2021-08-09
Abstract: The present invention provides an aluminum-coupled flatbed trailer comprising: a plurality of main beams made of aluminum; a plurality of cross members made of aluminum and connected and arranged at predetermined intervals in the longitudinal direction of the main beams; floors made of aluminum and arranged on both sides of each of the main beams in parallel with the longitudinal direction of the main beam; and side members made of aluminum and coupled to both longitudinal ends of the main beam, both longitudinal ends of the floor, and sides of the floor arranged on outermost sides thereof. The main beam includes a top flange, a web, and a bottom flange. The floor includes a center floor and side floors. The top flange of the main beam, the center floor and the side floors of the floor, and the side members have the shape of a square pipe having a reinforcing material of a corrugated cross section provided on an inner side thereof. A first coupling groove is formed on one side of the top flange facing the center floor. Both sides of the center floor have first coupling protrusions formed thereon to be inserted to the first coupling grooves. Second coupling grooves are formed on sides of the side floors. The other side of the top flange has second coupling protrusions formed thereon to be inserted into the second coupling grooves. An upper side of the other side of each of the side floors has a first protruding plate protruding in the direction of the side member. An upper side of the side member has a first connection groove formed thereon to insert the first protruding plate. One side of the side member has a second protruding plate formed thereon to support the side floor. Therefore, the aluminum-coupled flatbed trailer can provide structural strength to stably load cargo.
Patent KR-20230023223-A (KR)
Title: Foam Dispensing Type Cosmetics Pump Container
Inventor: JUNG MAN TAEK
IPC: B05B1/02
Filed: 2021-08-10
Abstract: The present invention relates to a foam-dispensing cosmetics pump container. The foam-dispensing cosmetics pump container, according to the present invention, comprises: a button provided with a nozzle part for dispensing content; a shoulder; and a pump mechanism. Therefore, the present invention can ensure accurate pumping operation and discharge action, thereby increasing the reliability of products.
Patent KR-20220023715-A (KR)
Title: Bonding-layer coating part, apparatus and method of manufacturing electrode assembly including the same
Inventor: JEONG HYEOK
IPC: B05C1/08
Filed: 2021-08-13
Abstract: The present invention relates to an adhesive layer coating unit for continuously coating an adhesive layer having a first width in a longitudinal direction of a first separator. The adhesive layer coating unit comprises: a transferring roller; a discharging roller; and a coating member. The transferring roller supports a lower surface of the first separator and transfers the first separator. The discharging roller transfers the first separator with the transferring roller while supporting an upper surface of the first separator passing through the transferring roller, and forms a closed curve-shaped coating groove having the first width on a circumferential surface. The coating member injects an adhesive into a gap between the upper surface of the first separator passing through the transferring roller and the discharging roller; and continuously coats the adhesive layer having the first width on the upper surface of the first separator while the adhesive is introduced into the coating groove of the discharging roller. The present invention can increase efficiency of work.
Patent KR-20230031003-A (KR)
Inventor: JEONG SUNG TAEK
IPC: A23F5/44
Filed: 2021-08-26
Abstract: 본 발명은 막대사탕형 커피 믹스에 관한 것으로서, 커피 첨가물로 이루어지는 첨가물 경화체, 상기 첨가물 경화체의 외측을 감싸도록 형성되는 커피원두 경화체 및, 상기 첨가물 경화체와 커피원두 경화체의 내부에 고정되어 외부로 연장되는 손잡이 막대를 포함하여 구성되는 것을 특징으로 하므로, 상기 손잡이 막대를 손으로 잡고 첨가물 경화체와 커피원두 경화체의 결합체를 물 속에 넣어 용해시킬 수 있으므로, 사용이 편리할 뿐만 아니라 위생적이며 인쇄 성분이 용출되는 경우가 없어 건강에 해로운 경우가 없다는 이점이 있다.
Patent KR-20220153993-A (KR)
Title: Electronic device for design and sales for product based on oline to offline and method for operating thereof
Inventor: KIM HAN JIN
IPC: G06Q30/02
Filed: 2021-08-27
Abstract: The present invention relates to an electronic device for online-to-offline (O2O)-based product design and sales and an operating method thereof. An operating method of a server, according to the present invention, comprises the steps of: providing a first interface to an electronic device of a manufacturer; receiving design information, sales information, and center information about a specific clothing from a first electronic device; transmitting the design information about the specific clothing and registering the sales information in a second interface; initiating sales of the specific clothing when a message informing of production of the specific clothing is received; providing the second interface; transmitting information about a consumer to a center server and transmitting a message informing of a purchase request to the first electronic device; and receiving a fee from the first electronic device. Therefore, it is possible to secure distinctive products and promote the purchase desire of consumers.
Patent KR-20230032605-A (KR)
Inventor: SUNGHEE PARK
IPC: H10K59/00
Filed: 2021-08-31
Abstract: 본 명세서는 표시 영역과 비표시 영역 간의 시감 차를 줄이면서 우수한 봉지 특성을 갖는 투명 표시 장치를 제공한다. 본 명세서의 일 실시예에 따른 투명 표시 장치는 표시 영역과 표시 영역의 주변에 있는 비표시 영역을 갖는 기판, 표시 영역에 배치되고 제1 투과부를 갖는 복수의 화소, 및 비표시 영역에 배치된 제2 투과부를 포함한다.
Patent KR-20230036723-A (KR)
Inventor: KANG SU YEON
IPC: B60N3/10
Filed: 2021-09-08
Abstract: 본 발명에서는 모빌리티의 냉난방 구현시 각 좌석별로 독립된 공조 제어가 가능함으로써 승객의 착좌 여부에 따라 각 좌석에 개별 공조가 수행되어 냉난방 에너지의 낭비가 방지되고, 각 좌석마다 공조공기가 제공되어 전체 승객의 쾌적함이 확보되는 모빌리티의 공조 장치 및 이를 이용한 모빌리티의 공조 제어 시스템이 소개된다.
Patent KR-20230036811-A (KR)
Title: 액젓 슬러지에 함유된 염분 제거 방법 및 장치
Inventor: KIM SEON JAE
IPC: C02F11/125
Filed: 2021-09-08
Abstract: 본 발명은, 액젓 슬러지에 함유된 염분 제거 방법 및 장치에 관한 것이다. 
본 발명은, 세척조에 액젓 슬러지 100중량부와 물 900중량부를 투여하는 투여 단계; 액젓 슬러지와 물이 혼합된 혼합물을 휘저어 액젓 슬러지를 분리함과 동시에 염분을 1차로 제거하는 염분 제거 단계; 혼합물에 응고제를 투입하여 혼합물에 섞인 슬러지를 포집하여 고형분을 형성하는 슬러지 응고 단계; 슬러지 응고 단계를 거쳐 혼합액에서 부유하는 응고된 슬러지를 흡입하여 이송하며 슬러지에 함유된 수분을 제거하는 수분 제거 단계; 및 수분 제거 단계를 완료 후 습한 슬러지에 진동과 충격을 가하여 이동시키며 염분이 혼합된 잔여 수분을 제거하는 슬러지 분리 단계를 포함한다.
Patent KR-20220134420-A (KR)
Inventor: KIM SUNG JOON
IPC: E04G21/24
Filed: 2021-09-10
Abstract: According to an embodiment of the present invention, an opening cover apparatus comprises: a plurality of first frames constituting the edge thereof; a plurality of second frames surrounded by the first frames and connected in a row between the first frames; rotating ring portions provided at the center of one surface of each of the first frames and the center of one surface of each of the second frames; support ends provided on some of the first frames to extend outward; hinge structures provided on outer sides of the others of the first frames to correspond to the support ends; a first length adjustment portion provided between the first frames at the center of one surface of at least an outer side of the edge; a second length adjustment portion provided between the first frames at the center of the other surface of at least the outer side of the edge; and multi-stage slide structures provided therein between the first frame and another first frame contacting the first frame, between the second frames, and between the first frame and the second frame. Therefore, the opening cover apparatus can be slid according to the areas of openings to change the area of the opening cover apparatus, and can be easily opened and closed while having a holding force by using a support bar or a screw support bar provided through each of the ring portions.
Patent KR-20210128365-A (KR)
Title: 발생력 회전 증력기
Inventor: BANG KI DOK
IPC: H02N11/00
Filed: 2021-09-13
Abstract: 본 발명은 (+) 발생된 력은 력분력 위치력에서 구하여 소수력으로 몸통전체를 회전하면 위치력 조임으로 조임압축력과 팽창력이 발생 동력을 구하는 특징으로 하는 기본력 A점 44°~22° 3곳 위치 힘고리력에서 44° 좌-우 위치력 박꾸기 B점 68÷44° A점은 230610력은 외부입력 제급력에 94770력 우쪽은 외부입력 1.7은 256198 2회는 제구성된 력이 486808-622648-B 68°력은 534760 3곳에 A점 22°×15°는 3회×더 많은 력으로 하면 상기 486808력은 891724에 37°×이동력은 247451 44°는 29°상기 891724 4회 44°이동과 B-1 68력으로 29우쪽력은 많은 력이 622648 제외 순사용력이 169076÷29° 좌쪽 상기 247451력을 16209 조작사용력 소력으로 가점 ÷력분은 47°이동 나점 21°좌÷우력이 되게 한 상기 891724÷는 B-1 664626÷524760 B점 소소력으로 기장이동력 129866÷는 73°이동 (-)  49780원점 110cm 길이 사용력은 상기 247451력을 조작사용 여유력 85357 (+) 에서 순 +41460력이 발생 압축력에 따른 × 1.66에 회전 Ø직경 길이력에 따른 ×5배는 4590HP으로 자동차 23대량 동력을 구하는 발생력 회전 증력기
Patent KR-20230041452-A (KR)
Inventor: JEONG DEOK KYUN
IPC: G06T19/00
Filed: 2021-09-17
Abstract: 본 발명은 도서가 서재에 제대로 위치되어 있는 지 파악하여, 사용자에게 오위치 도서를 알려주는 도서 위치 관리 장치 및 그 방법에 관한 것으로, 도서 위치 관리 장치에서 촬영한 촬영 영상에서 기준 영역을 설정하고, 상기 기준 영역에서 동일한 도소 그룹에 속하도록 하는 기준 정보를 추출하고, 상기 기준 영역에 속하는 도서의 서지 정보와 기준 정보를 비교하여 해당 도서가 정위치에 있는지 판단하는 도서 위치 관리 장치 및 그 방법에 관한 것이다.
Patent KR-20230042981-A (KR)
Inventor: KIM KYOUNG SOO
IPC: A22C29/04
Filed: 2021-09-23
Abstract: 본 발명은 전복 치패 분말 제조방법 및 이에 이용하는 세척기에 관한 것으로, 전복 상품화 선별과정에서 기준 미달한 전복 치패를 자숙하는 자숙단계와, 상기 자숙한 전복 치패를 건조하는 건조단계와, 상기 건조한 전복 치패를 분쇄하여 전복 분말을 완성하는 분쇄단계와, 상기 자숙단계 전 및/또는 후에 상기 전복 치패를 세척하는 세척단계를 포함한다. 
이와 같은 본 발명에 따른 전복 치패 분말 제조방법 및 이에 이용하는 세척기를 이용하면, 전복 상품화 과정에서 기준 미달한 전복 치패를 버리지 않고 분말로 만들어 반려동물이나 산업동물 등의 사료로 활용할 수 있는 장점이 있다.
Patent KR-20230045349-A (KR)
Inventor: KANG MUN GU
IPC: B23K9/04
Filed: 2021-09-28
Abstract: 표면결함을 제거하는 금속선 기반 적층 제조방법에 관한 것으로써, 적층부에 적어도 1회 이상 레이저를 조사시켜, 적층부 상에 존재할 수 있는 표면결함을 특정 조건을 갖는 레이저 조사를 통해 제거할 수 있으므로, 고강도 및 고연신의 기계적 물성을 갖는 고품질의 부품 제조가 가능한 장점이 있다.
Patent KR-20230047713-A (KR)
Inventor: KIM DONG YOON
IPC: H01M10/0567
Filed: 2021-10-01
Abstract: 예시적인 실시예들에 따른 전해질 첨가제의 제조 방법에 있어서, 비닐설포네이트계 염 및 양이온 교환 수지를 혼합하여 중간체를 형성한다. 상기 중간체를 트리에틸아민 화합물과 반응시켜 트리에틸암모늄 염을 형성한다. 유기 용매를 이용하여 상기 트리에틸암모늄 염을 분리한다. 비닐설포네이트계 염 및 양이온 교환 수지를 이용하여 트리에틸암모늄 염의 수득율을 증가시킬 수 있으며, 부산물 및 반응 잔여물의 생성을 방지할 수 있다.
Patent KR-20230051929-A (KR)
Inventor: MUN SANG MOK
IPC: F28D20/02
Filed: 2021-10-12
Abstract: 외부관과, 외부관의 내부에 설치되며 열매체를 이송시키는 내부관 및 내부관과 외부관 사이에 설치되며 상변화물질이 수용된 상변화 모듈을 포함하는 것을 특징으로 하는 상변화를 이용한 축열 전송파이프가 개시된다.
Patent KR-20230012392-A (KR)
Inventor: KWON SOEUN
IPC: H04L65/40
Filed: 2021-10-18
Abstract: According to various embodiments of the present disclosure, an electronic device comprises: a communication circuit; a memory; and a processor operatively connected to the communication circuit and the memory. The processor receives first push information including identification information of an external electronic device from the external electronic device through the communication circuit, checks, based on receiving the first push information, whether the identification information of the external electronic device included in the first push information is stored in the memory, automatically executes a function for screen sharing with the external electronic device when it is confirmed that the identification information of the external electronic device is stored in the memory, generates, based on the network information of the electronic device for connection to the external electronic device and the identification information of the external electronic device, second push information, transmits the generated second push information to the external electronic device through the communication circuit, and performs connecting the external electronic device. Various embodiments other than the embodiments disclosed may be possible. The present invention can simplify the connection process with the external device.
Patent KR-20230055655-A (KR)
Title: Vr을 이용한 가드닝 시뮬레이션 프로그램
Inventor: SEO DAE YEOP
IPC: G06F30/20
Filed: 2021-10-19
Abstract: 본 발명은 VR을 이용한 가드닝 시뮬레이션 프로그램에 관한 내용이다.
Patent KR-20220090394-A (KR)
Inventor: UEKI NOBUKAZU
IPC: B60W40/08
Filed: 2021-10-20
Abstract: 승객이 승강하는 승강 장소에 자동으로 차량을 정차시키는 자동 운전 장치는, 적어도 하나의 프로세서(10a)와 상기 적어도 하나의 프로세서(10a)로 판독되는 프로그램 및 정보가 기억된 적어도 하나의 메모리를 구비한다.  상기 프로세서(10a)는 제1 처리로서, 상기 차량이 상기 승강 장소에 도착하기 전에 상기 승객의 종별을 취득하도록 구성된다.  상기 프로세서(10a)는 제2 처리로서, 상기 승객의 종별에 따라 상기 차량을 상기 승강 장소에 정차시킬 때의 거동을 변경하도록 구성된다.
Patent KR-20230057507-A (KR)
Inventor: LEE JUNGHOON
IPC: G01B7/16
Filed: 2021-10-21
Abstract: 본 발명의 일 실시예에 따른 변형 센서는 센서 유닛 및 센서 유닛이 탑재되는 밴드를 포함하고, 센서 유닛은 기판, 기판에 삽입되는 하나 이상의 와이어, 하나 이상의 와이어와 접촉하도록 배치되고, 전기 전도성을 갖는 액상부 및 액상부를 밀봉하는 센서 커버를 포함하고, 센서 유닛은 밴드에 일체화될 수 있다.
Patent KR-20230060263-A (KR)
Inventor: KIM JOONDONG
IPC: G06N3/063
Filed: 2021-10-27
Abstract: 본 발명은 뉴로모픽 소자용 투명 광전지 메모리 및 그 제조방법에 관한 것으로서, 멤리스터 및 뉴로모픽 특성을 가져 인체 시각 기능과 통각 기억 매커니즘을 재현하면서, 외부 전원 없이 자가 구동할 수 있고, 가시광 영역에서 높은 투명성을 가지는, 뉴로모픽 소자용 투명 광전지 메모리 및 그 제조방법에 관한 것이다.
Patent KR-20210135191-A (KR)
Title: Method and system for managing a door entry using beacon signal
IPC: G07C9/00
Filed: 2021-11-02
Abstract: A method and system for managing door access using a beacon signal are disclosed. According to an embodiment of the present invention, provided is a door control method of a user access authority determining unit in an access management system including a beacon broadcasting beacon data, a terminal accessing the beacon to obtain the beacon data, and a user access authority determining unit controlling access of a user carrying the terminal to a target door corresponding to the beacon, wherein the door control method includes the steps of: unlocking the target door; determining whether to keep the unlocked target door unlocked for a lock recovery time according to the unlocking of the target door; and controlling the unlocking of the target door before the target door enters a locked state according to the lapse of the lock recovery time when it is determined that the unlocking of the target door is maintained.
Patent KR-20220072750-A (KR)
Inventor: TSUJI YASUHITO
IPC: H01L51/52
Filed: 2021-11-11
Abstract: 고온이고 장시간의 포스트베이크를 해도 표면 저항값이 저하되지 않는 블랙매트릭스를 형성할 수 있고, 또한 보존 시간에 의해 브레이크 포인트가 변화하지 않는 블랙매트릭스용 레지스트 조성물을 얻을 수 있는 블랙매트릭스용 안료 분산 조성물을 제공한다. 
흑색 착색제, 구리 프탈로시아닌의 술폰화물 및 에폭시 화합물을 포함하는 블랙매트릭스용 안료 분산 조성물.