baber/WOPTO huggingface dataset:
Patent KR-20200126418-A (KR)
Title: 점착성 필름 및 전자 장치의 제조 방법
Inventor: IGARASHI KOUJI
IPC: C09J7/38
Filed: 2019-03-19
Abstract: 본 발명의 점착성 필름(50)은, 기재층(10)과, 기재층(10)의 제1 면(10A)측에 마련된 점착성 수지층(A)과, 기재층(10)의 제2 면(10B)측에 마련되고, 또한 외부 자극에 의해 점착력이 저하되는 점착성 수지층(B)을 구비하고, 하기의 방법 1에서 측정되는, 시험 속도 2.5㎜/분, 시험 온도 130℃에 있어서의 점착성 수지층(B)의 태크력의 적분값(F 2.5 )이 1.0gf/초 이상이고, 또한 시험 속도 30㎜/분, 시험 온도 130℃에 있어서의 점착성 수지층(B)의 태크력의 적분값(F 30 )이 7.0gf/초 이상이다.  (방법 1) 태킹 시험기를 사용하여, 프로브 하중 100gf, 프로브 압입 속도 120㎜/분의 조건에서, 프로브를 점착성 수지층(B) 상에 60초간 프레스한 후에, 시험 온도 130℃, 시험 속도 2.5㎜/분 및 30㎜/분으로 태크 강도(gf)를 각각 측정하고, 횡축에 측정 시간, 종축에 태크 강도(gf)를 취하여, 태크 강도가 0부터 상승하기 시작한 점에서, 다시 0이 되는 점까지의 적분값을 각각 산출하여, 각각 F 2.5  및 F 30 으로 한다.
Patent KR-20200132923-A (KR)
Title: 배터리 모듈용 냉각 판 블레이드
Inventor: HARRIS W PORTER
IPC: H01M10/613
Filed: 2019-03-18
Abstract: 배터리용 냉각 판은 판의 제1 단부로부터 판의 제2 단부로 또는 판의 제1 측면으로부터 판의 제2 측면으로 연장되는 채널을 포함할 수 있으며, 채널은 서로 평행하게 그리고 상단 표면과 하단 표면 사이에 위치된다.  채널은 벽에 의해 서로 분리될 수 있다.  판은 밀링되어 각 단부에 제1 매니폴드를 형성할 수 있다.  판은 또한 밀링되어 매니폴드 위의 표면(들)에 노치를 형성할 수 있다.  노치에는 작동 유체의 유입을 위한 포트와 유출을 위한 포트가 삽입될 수 있다.  판은 단부 캡을 가질 수 있으며, 단부 캡과 포트는 용접되거나 브레이징되어 밀봉된 인클로저를 형성할 수 있다.  다양한 실시예에서, 판은 압출된 판, 캐스팅된 판, 또는 스탬핑/형성된 판이다.
Patent KR-20210021944-A (KR)
Title: 멀티코어 광 섬유들에 대한 코어 스크램블링을 위한 광 송신 시스템 및 방법
Inventor: REKAYA GHAYA
IPC: H04B10/2581
Filed: 2019-04-10
Abstract: 발명의 다양한 실시형태들은 멀티-코어 섬유로 이루어진 광 섬유 송신 채널 (13) 을 통해 데이터를 송신하도록 구성된 광 송신기 (11) 를 포함하는 광 송신 시스템 (100)을 제공하며, 상기 데이터를 반송하는 광 신호들은 2 이상의 코어들에 따라서 상기 멀티-코어 섬유를 따라 전파하고, 각각의 코어는 하나 이상의 코어 파라미터들과 연관되며, 광 송신 시스템 (100) 은,  
- 상기 2 이상의 코어들과 연관된 상기 코어 파라미터들 중 하나 이상에 의존하여 스크램블링 함수를 결정하도록 구성된 스크램블링 구성 디바이스 (17), 및 
- 상기 2 이상의 코어들을 스크램블링하기 위해 상기 광 섬유 송신 채널에 배열된 적어도 하나의 스크램블링 디바이스 (133) 를 포함하고, 
상기 적어도 하나의 스크램블링 디바이스 (133) 의 각각은 상기 스크램블링 함수를 상기 2 이상의 코어들에 적용함으로써 순열된 코어들을 결정하고 상기 순열된 코어들에 따라서 상기 광 신호들을 재분배하도록 구성된다.
Patent KR-20200139195-A (KR)
Title: 이미지를 파일에 캡슐화하기 위한 방법 및 장치
Inventor: OUEDRAOGO NAEL
IPC: H04N21/854
Filed: 2019-04-04
Abstract: 본 발명은 이미지들을 파일에 캡슐화하는 방법에 관한 것이고, 여기서 이 방법은 이미지들의 캡처 모드에 기초하여 그룹화 유형을 결정하는 단계; 이미지들을 그룹으로서 기술하는 그룹화 데이터 구조를 생성하는 단계 - 그룹화 데이터 구조는 그룹의 이미지들의 이미지 식별자들을 포함함 -; 및 그룹화 데이터 구조, 그룹화 유형 및 이미지들을 파일에 임베딩하는 단계를 포함한다.
Patent KR-20210016532-A (KR)
Title: 유리병 성형용 금형에 대한 이형제 도포 장치
Inventor: KAWAHARA RYUSUKE
IPC: C03B40/02
Filed: 2019-12-27
Abstract: 유리병 성형용 금형에 대한 이형제 도포 장치를 제공한다.  분무 장치(4)는, 유리병 성형용의 금형(10, 18)에 이형제를 도포하기 위한 도포부(30A, 30B)와, 도포부(30A, 30B)를 동작시키는 도포 제어부(31)를 갖고 있다.  금형(10, 18)은, 소정의 배열 방향(A1)을 따라서 이격하여 복수 배치되어 있다.  배열 방향(A1)에 있어서, 금형(10, 18)을 포함하는 섹션(5)이 복수 형성되어 있다.  도포부(30A, 30B)는, 이형제(L1, L2)를 금형(10, 18)에 도포하는 도포 부재(38A, 38B)와, 이 도포 부재(38A, 38B)를 배열 방향(A1)을 따라서 복수의 섹션(5) 사이에서 이동시키는 반송 기구(33A, 33B)와, 센서(42A, 42B)를 포함한다.  도포 제어부(31)는, 복수의 섹션(5)에 대해 센서(42A, 42B)를 이용한 이상 검출을 행한다.
Patent KR-20200139268-A (KR)
Title: 압력 조절식 저장 용기 내의 조절기 안정성
Inventor: JONES EDWARD
IPC: F17C13/02
Filed: 2019-04-04
Abstract: 주로 저 유량, 저 압력 전달 응용예에 있어서 압력 조절식 유체 저장 및 분배 용기 내에서 사용하기 위한 압력 조절기 장치.  조절기 정지 마찰 문제는 다양한 포핏 요소 구성을 사용하는 개량된 포핏 조립체뿐만 아니라, 다이어프램 요소의 수축 및 확장 동안에 더 많은 유연성을 제공하는 압력 감지 조립체 내의 개량된 벨로우즈 구조체로 해결되었다.
Patent KR-20210020026-A (KR)
Title: 불안정한 광 공진기 레이아웃 내에서 출력 빔의 형상 강도 프로파일을 제공하는 레이저 시스템 및 그 방법
Inventor: KORNER JORG
IPC: H01S3/0941
Filed: 2019-05-17
Abstract: 본 발명은 불안정한 레이저 공진기 레이아웃을 이용하여 정의된 공간 모드 형태의 레이저 빔을 생성하는 레이저 시스템 및 방법에 관한 것이다. 활성 매체 (3)를 포함하는 불안정한 광 공진기 레이아웃 내에서 레이저 빔 (7)의 모드 성형을 위한 레이저 시스템으로서, 활성 매체 (3)는 펌핑 영역 (4)을 포함하고, 여기서 이득 분포는 광학 펌프 빔의 공간적 강도 프로파일에 의해 생성된다. 바람직한 실시 예에서, 시스템은 공간적으로 형성된 광학 펌프 빔 (6)을 활성 매체 (3)에 전달하기 위한 엔드 펌프 레이아웃을 더 포함 할 수있다; 및 / 또는 공진기 손실을 수정하기위한 능동 소자 및 / 또는 수동 소자; 및 / 또는 상기 불안정한 공진기 레이아웃으로부터 레이저 빔의 출력 커플링 부재를 포함한다. 본 발명에 따른 시스템은 탑햇 빔 프로파일을 전달하기에 적합하다.
Patent KR-20210015874-A (KR)
Title: 실란 함유 윤활제를 갖는 직접 분사식 스파크 점화 엔진에서 저속 사전 점화를 방지하거나 감소시키는 방법
Inventor: MILLER JOHN ROBERT
IPC: C10M141/12
Filed: 2019-05-09
Abstract: 주요 성분으로서 윤활유 기재 스톡, 및 하나 이상의 실란 함유 화합물을 포함하는, 소형 부스팅된 엔진에 사용하기 위한 윤활 엔진 오일 조성물이 개시된다. 또한, 직접 분사, 부스팅, 스파크 점화 내연 기관에서 저속 사전 점화를 방지하거나 감소시키는 방법, 및 직접 분사, 부스팅, 스파크 점화 내연 기관의 저속 사전 점화를 방지하거나 감소시키기 위한 윤활 엔진 오일 조성물에서 하나 이상의 실란 함유 화합물의 용도가 개시된다.
Patent KR-20220101869-A (KR)
Inventor: KIM HOE HOON
IPC: E04G3/28
Filed: 2021-01-12
Abstract: The present invention relates to a movable platform and its installation method. More particularly, the movable platform comprises: a bracket coupled to an upper part of a substructure installed to partition the upper and lower floors inside a building; a rail installed on an upper part of the bracket; a plurality of bogies movably seated on the rail; a driving means coupled to each of the bogies; and a platform body installed on an upper part of the bogie. Accordingly, it is possible to approach a work table to pillars and beams in high places without a high place work vehicle interfering with the substructure.
Patent KR-20210103396-A (KR)
Title: Foldable Touch Sensor Panel, Laminated Member and Display Device therewith
Inventor: LEE CHEOL HUN
IPC: G06F3/041
Filed: 2021-01-18
Abstract: A foldable touch sensor panel comprises: a touch sensor layer; a first adhesive layer having one side surface coupled to one side surface of the touch sensor layer and the other side surface coupled to a functional layer; and a second adhesive layer having one side surface coupled to the other side surface of the touch sensor layer and the other side surface coupled to a display panel. Therefore, the present invention is capable of allowing a crack (disconnection) not to be generated in the touch sensor panel.
Patent KR-20220108290-A (KR)
Inventor: BAE WOOMI
IPC: G09G3/3266
Filed: 2021-01-26
Abstract: The purpose of the present invention is to provide a display device and a driving method capable of reducing power consumption and preventing display quality deterioration. The display device comprises: a display panel comprising multiple pixels respectively connected to multiple data lines and multiple scan lines; a data driving circuit that drives the multiple data lines; a scan driving circuit that drives the multiple scan lines; and a driving controller that controls the data driving circuit and the scan driving circuit so that a display area is driven with a first driving frequency and a second display area is driven with a second driving frequency lower than the first driving frequency while an operation mode is a multi-frequency mode. The driving controller receives an image signal and provides an image data signal, generated by compensating for a gamma level of the image signal, corresponding to the second display area to the data driving circuit during the multi-frequency mode.
Patent KR-20220109096-A (KR)
Inventor: HYUN SEUNG CHUL
IPC: G06Q10/08
Filed: 2021-01-28
Abstract: The present invention relates to a system for managing duty-free shop goods that enables to efficiently manage various information such as inventory management, goods management, sales management, revenue management, and the like of goods in a transaction and distribution process of goods within a duty-free shop, and specifically, enables, through a provision of various information such as the inventory information and the purchasing schedule information, to enhance a convenience of a purchasing business and a duty-free business and to analyze and predict various information such as a purchasing pattern of the purchasing business, expected sales of the duty-free shop, and the like. The system for managing the duty-free shop goods comprises: a purchasing business terminal; a duty-free business terminal; and a central server.
Patent KR-20210097645-A (KR)
Title: Method and system for full cycle error correction of inductor current measurement for switching regulators
Inventor: Ding michael
IPC: H02M1/00
Filed: 2021-01-29
Abstract: The present invention relates to a method for correcting a full cycle error of inductor current measurement for switching regulators and a system thereof. According to exemplary embodiments of the present invention, the method comprises the following steps: generating a ramp-down compensation voltage at least partially on the basis of an inductor voltage and current sense voltage of an inductor at an inductor node; applying the ramp-down compensation voltage to the inductor node; and modifying a predetermined capacitance of a system capacitor operatively coupled to the inductor node to a first modified capacitance according to a first determination that a valley current sense voltage and the inductor voltage are not equal. In addition, the system comprises: a ramp-down compensator configured to generate a ramp-down compensation voltage at least partially on the basis of an inductor voltage and current sense voltage of an inductor at an inductor node and applying the ramp-down compensation voltage to the inductor node; a system capacitance operatively coupled to the inductor node; and a ramp-up compensator operatively coupled to the ramp down compensator and configured to modify a predetermined capacitance of the system capacitor to a first modified capacitance according to a first determination that the valley current sense voltage and the inductor voltage are not equal.
Patent KR-20220111615-A (KR)
Inventor: KIM JUN BAE
IPC: E02D23/16
Filed: 2021-02-02
Abstract: The present invention relates to a caisson block structure formed of a plurality of small blocks, stacked so as to cross each other, and fixed with segmented piles. According to the present invention, the caisson block structure comprises: a cell which is an open type and is formed to pass from top to bottom in a certain shape; a pile hole formed to mount a pile at the intersection of a side wall forming the open cell; an open cell formed in a form in which only 50 % of the outer open cell is formed vertically and the side is open so that the interval between the pile holes is constant while forming one open cell by combining with mutually neighboring caisson block structures; and a segmented pile formed to fix the upper and lower caisson block structures while the caisson block structures are continuously stacked.
Patent KR-20220111998-A (KR)
Inventor: KIM DO EON
IPC: B82Y40/00
Filed: 2021-02-03
Abstract: A preparation device of quantum dots disclosed in the present invention relates to a device used for preparing quantum dots prepared by a preparation method in which a temperature-raising step and a temperature-decreasing step are successive. The preparation device of quantum dots comprises: a first reactor including a first temperature-controlling device controlling the temperature inside the reactor; and a second reactor including a second temperature-controlling device controlling the temperature inside the reactor; and a pipe connecting the first reactor and the second reactor to enable reactants therein to move, wherein during the temperature-raising step or the temperature-decreasing step, the reactants are transferred from the first reactor to the second reactor.
Patent KR-20210100559-A (KR)
Title: Cable construction printing robot unit and a method for controlling the same
Inventor: GWAK KWAN WOONG
IPC: B29C64/209
Filed: 2021-02-08
Abstract: The present invention provides a cable construction printing robot device and a method for controlling the same. The cable construction printing robot device comprises a cable support part (2c); one or more cable construction printing robot units (10) disposed on a side of the cable support part (2); an input part (50) inputting design information of a target building to be printed on an architectural printing site and an operation instruction of an operator; a storage part (30) storing design information data of the target building and preset data; a sensing part (60) sensing tension and a length applied to a drum wire (320); a calculation part (40) calculating a position of an end effector (3c) according to a calculation control signal of a control part (20); and the control part (20) outputting a control signal. According to the present invention, a cable robot having a structure capable of maximizing driving performance can be implemented.
Patent KR-20210020054-A (KR)
Title: Cermet having improved toughness and method for manufacturing the same
Inventor: KANG SHIN HOO
IPC: C22C29/06
Filed: 2021-02-15
Abstract: The present invention is to provide a cermet having superior toughness by overcoming the low toughness of the existing core/rim structured cermet and the low hardness of the cermet without the core/rim structure. According to an aspect of the present invention, provided is a cermet comprising: particles in a complete solid solution phase of carbides of two or more metals selected from group IVa, group Va, and group VIa metals in the periodic table, including Ti, and having a core/rim structure consisting of a core region and a rim region; and a binder made of metal.
Patent KR-20220120074-A (KR)
Title: 'Tactile thermometer' for the visually impaired
Inventor: LEE CHAE EUN
IPC: G01J5/02
Filed: 2021-02-23
Abstract: The present invention relates to a device for measuring body temperature with a sense of temperature so that not only the able-bodied but also the visually impaired can conveniently measure body temperature. According to a method of notifying the body temperature, when a temperature measurement part is brought to the forehead and the measurement starts, if the temperature is over 37.5 degrees (suspected corona symptom), the device sounds like beep, and at the same time, passes through a conventional technology of a detector-amplifier circuit-linear circuit. And the red light turns on due to an LED bulb, and at the same time, the temperature of a temperature tactile knob rises. And if the temperature is between 35 and 37 degrees (normal body temperature), a beep (sound that the measurement has been completed) sounds. At the time, there is no change in color and the sense of temperature. And in a tactile thermometer device, a truncated cone-shaped temperature tactile handle and a temperature number confirmation part are combined. The present invention relates to a tactile thermometer for the visually impaired which comprises the temperature measurement part connected to the same. And as described above, according to the tactile thermometer of the present invention, since the temperature (high fever-red, normal body temperature-no color change) is felt by the sense, the tactile thermometer has the advantage that the visually impaired can conveniently check the temperature directly. In addition, the tactile thermometer for the visually impaired has the advantage that the visually impaired can check the symptoms of the COVID-19 virus or measure their body temperature at all times. In addition, the tactile thermometer for the visually impaired has the truncated cone-shaped temperature tactile handle to have a good sense of grip and has a rounded square shape at the body temperature measurement part to prevent injury and do not roll such that a user can easily measure the body temperature.
Patent KR-20210030301-A (KR)
Title: 3 mob robot cleaner for multy collabolation
Inventor: BAE HYEGYEONG
IPC: C02F1/467
Filed: 2021-02-25
Abstract: The present invention relates to a collaborative multi-robot vacuum cleaner for removing dust and stains and cleaning air through complex cleaning of the same area so that each wet-mop robot cleaner can perform vacuum and wet-mop cleaning individually or simultaneously through individual or combined operations.
Patent KR-20210030313-A (KR)
Title: Handle For Furniture
Inventor: PARK TAE SOON
IPC: A47B95/02
Filed: 2021-03-03
Abstract: According to one embodiment of the present invention, a handle for furniture fixated to furniture by a fastening member comprises: a main body unit having an insertion space where a finger can be inserted and fixated to the furniture; a handle unit rotated from a first position to a second position on the main body unit by external force and pulled by the finger; and a distortion spring applying elastic force to the handle unit to enable the handle unit to be rotated from the second position to the first position when the external force is not applied to the handle unit. The distortion spring has one end coming in contact with the main body unit and the other end coming in contact with the handle unit.
Patent KR-20220127676-A (KR)
Title: Stimulus-sensitive composite fiber and manufacturing method thereof and photothermal actuator system including the same
Inventor: KIM SANGOUK
IPC: D01F1/10
Filed: 2021-03-11
Abstract: The present invention relates to a stimuli-sensitive composite fiber which includes a thermotropic liquid crystalline polymer and a photothermal conversion material and a light-to-heat conversion material, and which has reactivity to both light and heat as well as excellent reaction responsiveness and mechanical properties, while maintaining excellent reaction reproducibility even after repeated operations, and to a manufacturing method therefor. Furthermore, the present invention relates to a stimuli-sensitive composite material that can be applied to various structures and remotely controlled by designing the stimuli-sensitive composite fibers as a plurality of bundles of two or more strands, and to an artificial muscle and photothermal actuator system comprising the same.
Patent KR-20220129349-A (KR)
Title: Method and device for providing modeling data for target teeth
Inventor: JOO HYUN CHUL
IPC: G16H30/00
Filed: 2021-03-16
Abstract: Disclosed is a method for providing modeling data for a target tooth, which comprises the following steps: if there is an adjacent tooth of a target tooth, determining a plurality of reference positions including a height of contour and a cusp tip on the adjacent tooth; determining a plurality of reference lines based on the plurality of reference positions; acquiring sample modeling data for the target tooth; and providing the modeling data obtained by updating the sample modeling data according to the plurality of reference lines. The step of determining the plurality of reference positions includes a step of including the location of a main groove. According to the present invention, more detailed target tooth modeling data based on detailed tooth feature points may be obtained.
Patent KR-20210126498-A (KR)
Title: Chain guide
Inventor: MURATSUBAKI KENJI
IPC: F16H7/18
Filed: 2021-03-18
Abstract: The present invention provides a chain guide which provides chain-contacting location, trajectory, and length with an optimized performance by a common design even when different chains are used. The chain guide (100) comprises: a guide surface (110) which guides a driving chain by sliding; and at least one mounting unit (123). The guide surface (110) has a first guide surface (111) extending in a length direction, and a second guide surface (112) which is installed by protruding in parallel with the first guide surface (111). The second guide surface (112) protrudes from the first guide surface (111) with different heights in the length direction.
Patent KR-20220132075-A (KR)
Title: WEAVING MOTION CONTROL SYSTEM AND CONTROl METHOD
Inventor: MOON HYEONG SOON
IPC: B23K7/10
Filed: 2021-03-22
Abstract: The present invention relates to a weaving motion control system and a control method thereof and, more specifically, to a weaving motion control system and a control method thereof, which can control a motion so that welding of a V-shaped groove and a fillet joint can be performed. To achieve the purpose, the weaving motion control system includes: a command unit configured to receive a weaving motion signal and set welding parameters for a welding type, a weaving type, and a weaving distance according to the weaving motion signal; and a performing unit provided to control the weaving motion of a welding torch by receiving the welding parameters from the command unit. The performing unit is provided to control the welding torch to be simultaneously movable in X-axis and Y-axis directions according to the welding parameters. According to the present invention, the welding of various types of grooves and joints can be performed using one welding device.
Patent KR-20210122684-A (KR)
Title: Simultaneous selective deposition of two different materials on two different surfaces
Inventor: GIVENS MICHAEL EUGENE
IPC: C23C16/04
Filed: 2021-03-25
Abstract: In some embodiments, a method is provided for simultaneously and selectively depositing a first material on a first surface of a substrate and a second different material on a second different surface of the same substrate using the same reactive chemistry. For example, the first material may be selectively deposited on a metal surface, while the second material is simultaneously and selectively deposited on an adjacent dielectric surface. The first material and the second material have different material properties, such as different etch rates.
Patent KR-20220134242-A (KR)
Title: chain flight type sludge collector
Inventor: PARK KI WOON
IPC: B01D21/20
Filed: 2021-03-26
Abstract: Disclosed is a chain flight-type sludge collector. The chain flight-type sludge collector according to an embodiment can include: a chain that orbitally rotates through a lower area adjacent to the bottom of a settling tank into which raw water is introduced and an upper area adjacent to the raw water surface along the horizontal direction; and a flight that is supported by the chain to collect sludge precipitated on the bottom of the settling tank or scum floating on the water surface of the settling tank while traveling, and is provided with a buoyancy body so as to float in the process of collecting the scum.
Patent KR-20220134876-A (KR)
Title: Apparatus for laundry treatment
Inventor: KIM JAESANG
IPC: A61L2/07
Filed: 2021-03-29
Abstract: The present invention relates to a laundry treatment apparatus which comprises: a cabinet forming a laundry treatment room in which a laundry is accommodated; and an upper part machine room provided at an upper part of the laundry treatment room, and including an upper air inlet through which an air inside the laundry treatment room is drawn out and an upper air outlet through which the air introduced through the upper air inlet is re-supplied into the laundry treatment room. The upper part machine room includes: an upper part fan for forming an upper part circulation flow path through which an upper part air inlet and an upper part air outlet communicate with each other; and an upper part louver positioned at the upper part air outlet to change the direction of the air discharged into the laundry treatment room through the upper part air outlet. The laundry treatment apparatus is capable of efficiently removing dust, odor, wrinkle, or moisture remaining on the corresponding laundry.
Patent KR-20220134999-A (KR)
Title: Safe locking device for motorcycle
Inventor: KWON HANG GIL
IPC: B62J45/41
Filed: 2021-03-29
Abstract: The present invention relates to a motorcycle lock safety device, which can prevent a theft of a motorcycle, comprising: a wireless remote switch unit (20) for controlling on/off of one selected from a CDI unit (10) or an ECU (10a) and a control box (10b); and a molding unit (24).
Patent KR-20220135700-A (KR)
Inventor: HWANG JIN YOUNG
IPC: H01L31/048
Filed: 2021-03-31
Abstract: A transparent solar cell according to an embodiment of the present invention comprises: a transparent substrate; a groove formed concavely on the upper surface of the transparent substrate to have a groove opening that opens upward and an inner surface of the groove that is closed except for the groove opening; a lower electrode including a first lower electrode formed on the inner surface of the groove and a second lower electrode extending from the first lower electrode and formed on the transparent substrate; and an upper electrode including a first upper electrode formed on an electromagnetic wave absorbing layer formed inside the groove and a second upper electrode extending from the first upper electrode and formed on the transparent substrate. The lower electrode and the upper electrode are not in direct contact with each other. Accordingly, the transparent solar cell according to an embodiment of the present invention has an effect of generating electric energy by absorbing other light while transmitting visible light.