baber/WOPTO huggingface dataset:
Patent KR-20200123216-A (KR)
Title: 치과 재료용 용기
Inventor: GUY VERSTRAETEN
IPC: A61C19/00
Filed: 2018-12-06
Abstract: 치과 재료 수용 용기는, 치과 재료가 수용되는 용기 본체와, 상기 용기 본체의 일단의 개구부를 덮는 뚜껑부를 포함하는 치과 재료 수용 용기로서, 상기 뚜껑부는 상기 용기 본체의 둘레 방향으로 회전 가능하도록 용기 본체에 구비되며, 상기 뚜껑부 내부에 상기 치과 재료가 수용 가능한 공간을 가지고, 상기 뚜껑부의 측면에 취출구를 가지며, 상기 용기 본체의 내주면에는 상기 치과 재료의 양쪽 주면을 이동 가능한 상태로 홀딩하는 한 쌍의 제1 홀딩부가 구비되고, 상기 뚜껑부의 내부에는 상기 치과 재료의 양쪽 주면을 이동 가능한 상태로 홀딩할 수 있는 한 쌍의 제2 홀딩부가 구비되며, 상기 뚜껑부를 상기 용기 본체의 둘레 방향으로 상대 회전시켜 상기 제1 홀딩부와 상기 제2 홀딩부에 의해 연속적으로 이어진 이동 가능 공간이 형성됨으로써, 상기 용기 본체 내부의 가장 상기 개구부 쪽에 위치하는 상기 치과 재료가 상기 뚜껑부의 내부로 이동하여 상기 뚜껑부의 내부에 수용된다.
Patent KR-20200115670-A (KR)
Title: 입력 표시 장치, 입력 표시 방법, 및 프로그램
Inventor: HIRAI MASATO
IPC: G06F3/0488
Filed: 2015-05-28
Abstract: 궤적의 입력을 접수하는 접수부(1)와, 접수부(1)에 의해 접수된 그 궤적을 나타내는 궤적 화상을 생성하는 궤적 화상 생성부(4)와, 문자열을 취득하는 문자열 취득부(5)를 마련하고, 표시 제어부(9)가, 문자열 취득부(5)에 의해 취득된 문자열을 궤적 화상에 겹쳐 표시하고, 궤적의 입력을 접수하기 전에 상기 문자열 취득부가 문자열을 취득하면, 문자열의 표시를 대기한다.
Patent KR-20210013685-A (KR)
Title: 무선 lan에서 반정적 스케줄링 및/또는 낮은 오버헤드 확인 응답 프로토콜을 가능하게 하는 방법 및 장치
Inventor: RASHID MOHAMMAD MAMUN
IPC: H04W84/12
Filed: 2018-06-25
Abstract: 무선 근거리 통신망에서 반정적 스케줄링 및/또는 낮은 오버헤드 확인 응답 프로토콜을 가능하도록 하는 방법 및 장치가 개시된다.  예시적인 장치는 무선 근거리 통신망에서 2개 이상의 전송 구간이 동일한 전송 특성에 대응하는지 결정하는 반정적 스케줄러와, 2개 이상의 전송 구간 중 제 1 전송 구간 동안, (A) 2개 이상의 전송 구간이 발생할 때를 식별하는 제 1 값 및 (B) 전송 특성을 식별하는 제 2 값을 포함하는 제 1 데이터 패킷을 생성하는 패킷 생성기를 포함한다.
Patent KR-20200127227-A (KR)
Title: 반사 방지 필름
Inventor: SAKAKIBARA TAKAHIRO
IPC: G02B1/111
Filed: 2019-01-21
Abstract: 반사 방지 필름(X)은 기재(11)와, 하드 코팅층(12)과, 반사 방지층(13)을 포함하는 적층 구조를 갖고, 반사 방지층(13)측의 시감 반사율이 2％ 이하이다.  반사 방지 필름(X)의 시험편에 대하여 그의 반사 방지층(13)측을 내측으로 하여 굴곡이 행하여지는 원통형 맨드릴법에 의한 굴곡 시험에 있어서 내굴곡성을 나타내는 맨드릴 직경의 최솟값은 6㎜ 이하의 범위에 있다.  이것과 함께 혹은 이것 대신에, 반사 방지 필름(X)의 시험편에 대하여 그의 반사 방지층(13)측을 외측으로 하여 굴곡이 행하여지는 원통형 맨드릴법에 의한 굴곡 시험에 있어서 내굴곡성을 나타내는 맨드릴 직경의 최솟값은 10㎜ 이하의 범위에 있다.  이러한 반사 방지 필름은 높은 반사 방지성과 함께 높은 내굴곡성을 실현하기에 적합하다.
Patent KR-20200138753-A (KR)
Title: 이성분 섬유 및 이들의 중합체 조성물
Inventor: ARTEAGA LARIOS FABRICIO
IPC: D01F8/12
Filed: 2019-03-04
Abstract: 본 개시내용은 축합 중합체로 형성된 제1 영역 및 폴리프로필렌 블렌드로 형성된 제2 영역을 포함하는 이성분 섬유를 제공한다. 폴리프로필렌 블렌드는 (i) 0.895 g/cm 3  내지 0.920 g/cm 3 의 밀도와 230℃ 및 2.16 kg에서 ASTM D1238에 의해 결정될 때, 0.5 내지 150 g/10분의 용융 지수, I 2 를 갖는 프로필렌계 중합체; (ii) 말레산 무수물-그라프트된 폴리프로필렌; 및 (iii) 25℃에서 1 내지 6.5의 산 강도 pKa 값을 갖는 무기 브뢴스테드-로우리 산을 포함하며, 여기서 폴리프로필렌 블렌드는 폴리프로필렌 블렌드의 총 중량을 기준으로 0.03 내지 0.3 중량 퍼센트의 그라프트된 말레산 무수물을 갖는다. 제1 영역은 이성분 섬유의 코어 영역이고 제2 영역은 이성분 섬유의 시스 영역이며, 여기서 상기 시스 영역은 상기 코어 영역을 둘러싼다.
Patent KR-20210011993-A (KR)
Title: 혈압 측정 디바이스 및 방법
Inventor: CHANG KUANG FU
IPC: A61B5/022
Filed: 2019-05-31
Abstract: 본 발명은 혈압 모니터링을 위한 웨어러블 디바이스를 제공한다.
Patent KR-20210013173-A (KR)
Title: 부분 반사 내부면이 있는 도광 광학 요소를 포함한 광학 시스템
Inventor: RONEN EITAN
IPC: G02B27/01
Filed: 2019-05-23
Abstract: 광학 시스템은 한 쌍의 평행한 주 외부면(102, 104)과 LOE 내에서 비스듬하게 각진 상호 평행한 반사면 세트(106a, 106b, 106c)를 갖는 도광 광학 요소(LOE) (100)를 포함한다. 반사기 표면 중 적어도 하나는 법선에 대해 60도 이상의 입사각에 대해 높은 반사율을 가지며 법선에 대해 35도 미만의 입사각에 대해 부분 반사율을 갖는다.
Patent KR-20210021490-A (KR)
Title: 오디오 유사성 평가기, 오디오 인코더, 방법 및 컴퓨터 프로그램
Inventor: DISCH SASCHA
IPC: G10L21/038
Filed: 2019-05-29
Abstract: 오디오 유사성 평가기는 입력 오디오 신호에 기초하여 복수의 주파수 범위들에 대해 엔벨로프 신호들을 획득한다. 오디오 유사성 평가기는 복수의 변조 주파수 범위들에 대해 엔벨로프 신호들과 연관된 변조 정보를 획득하도록 구성되며, 변조 정보는 엔벨로프 신호들의 변조를 기술한다. 오디오 유사성 평가기는 입력 오디오 신호 및 기준 오디오 신호 사이의 유사성에 대한 정보를 획득하기 위해, 기준 오디오 신호와 연관된 기준 변조 정보와 획득된 변조 정보를 비교하도록 구성된다. 오디오 인코더는 그러한 오디오 유사성 평가기를 이용한다. 또다른 오디오 유사성 평가기는 오디오 유사성 평가기를 이용하여 학습된 신경망을 이용한다.
Patent KR-20220098466-A (KR)
Title: Safe and hygienic patient clothing for maintaining the patient's health
Inventor: KIM YOON JA
IPC: D06M11/71
Filed: 2021-01-04
Abstract: The present invention relates to a functional patient clothing with antibacterial, deodorant, antifouling, and negative ion release properties. By coating antibacterial, deodorant, and antifouling agents onto a patient clothing worn by patients who are hospitalized and receive treatment, and coating a negative ion generating agent to release negative ions, the functional patient clothing is safer and more hygienic, and the functionality necessary for maintaining a patient's health is reinforced so that the functional patient clothing can be used beneficially. An antibacterial, deodorant, and antifouling liquid composition is coated to form an antibacterial, deodorant, and antifouling part, wherein the antibacterial, deodorant, and antifouling liquid composition includes, as an active ingredient, a titanium phosphate compound or a condensate thereof, and the titanium phosphate-based compound is obtained by a forming method of adding 5 ml of an aqueous solution of phosphoric acid to a patient's clothing which is made of cotton fiber fabric and in which 5 ml of titanium tetrachloride is mixed with a mixture of 25 ml of isopropyl alcohol and 25 ml of purified water and then diluted 100 times with purified water. An absorbent layer is provided on the inner surface of a back plate (1a), and a health backrest (2) coated with antibacterial, deodorant, antifouling agents and negative ion generating agents is detachably installed on the absorbent layer.
Patent KR-20220099029-A (KR)
Title: Spraying Nozzle and Spraying Apparatus using the same
Inventor: HONG CHUN GANG
IPC: A61L2/26
Filed: 2021-01-05
Abstract: The present invention relates to a spray nozzle capable of spraying sterilizing water in small particles while moving for indoor and outdoor disinfection of a building, and a spraying device using the same. Specifically, the spraying nozzle includes a supplying part for supplying sterilizing water; a spraying part coupled to the supplying part and for spraying the sterilizing water; a blowing part formed to be spaced apart from the spraying part and for discharging air; and a vortex generating part formed at an inner side of the blowing part and protruding and sinking into a curved surface to generate vortexes.
Patent KR-20210089587-A (KR)
Title: Fluorene-based compound, organic light emitting device using the same and method of manufacturing the same
Inventor: KIM JI HOON
IPC: C08K5/18
Filed: 2021-01-06
Abstract: The present specification relates to a fluorene-based compound of a chemical formula 1, a coating composition comprising the fluorene-based compound of the chemical formula 1, an organic light emitting device using the same, and a manufacturing method thereof. When the fluorene-based compound is applied to the organic light emitting device, long life properties are exhibited.
Patent KR-20220101246-A (KR)
Inventor: CHOI YOUNG WOOK
IPC: A61K47/12
Filed: 2021-01-11
Abstract: The present invention relates to a pharmaceutical composition for oral administration, comprising telmisartan, which is a poorly soluble drug, and a supersaturated self-microemulsified drug delivery system base composition. A supersaturated self-microemulsified drug delivery system according to the present invention remedies the poor solubility of telmisartan, which is widely used as a treatment for high blood pressure, etc., and has the effect of greatly increasing the bioavailability when administered orally. In particular, by maintaining the supersaturated state of telmisartan by a precipitation inhibitor, it is possible to reduce side effects such as gastrointestinal disorders by reducing the weight of a surfactant contained in comparison to the same dose of conventional formulations. Therefore, the composition according to the present invention can reduce side effects of patients by minimizing absorption deviation while exhibiting excellent drug efficacy. Thus, the composition is expected to be widely used in the treatment of various cardiovascular diseases such as hypertension, myocardial infarction, stroke, and coronary artery disease.
Patent KR-20220105396-A (KR)
Title: Temperature and humidity adjustable breeding apparatus for edible insect
Inventor: LEE DO HYUN
IPC: A01K67/033
Filed: 2021-01-20
Abstract: The present invention relates to a breeding apparatus for edible insects capable of controlling temperature and humidity and, more specifically, to a breeding apparatus for edible insects capable of adjusting the temperature and humidity foe insects vulnerable in winter when breeding the edible insects, by comprising: a pair of reference frames; a plurality of coupling frames coupled to the pair of reference frames, and disposed at predetermined intervals along the height direction of the reference frames; a rail mounted on a lower surface of the coupling frames, and having an insect breeding case detachably provided thereon; a misting device disposed on the upper side of the coupling frames and spraying water downward; and a film heater disposed on the upper surface of the misting device.
Patent KR-20220082703-A (KR)
Title: 제약으로서의 차선 커넥터
Inventor: CHUA TITUS
IPC: B60W30/10
Filed: 2021-01-22
Abstract: 무엇보다도, 차량의 계획 및 제어를 위한 시스템 및 기술이 설명된다.  설명된 기술은 지리적 영역의 맵과 연관된 측방향 폭 룩업 테이블을 획득하는 단계 - 맵은 차량이 지리적 영역에서 주행할 수 있는 차선들 및 차선 커넥터들을 식별해주는 정보를 포함하고, 룩업 테이블은 차선들 및 차선 커넥터들과 연관된 측방향 폭들을 포함함 -; 차량의 적어도 하나의 경로에서의 적어도 하나의 차선 또는 차선 커넥터의 리스트를 결정하는 단계; 적어도 하나의 차선 또는 차선 커넥터에 대응하는 적어도 하나의 측방향 폭을 획득하기 위해 룩업 테이블을 조회하는 단계; 적어도 하나의 측방향 폭에 기초하여 적어도 하나의 차선 또는 차선 커넥터에 대한 공간적 제약들을 생성하는 단계; 리스트 및 공간적 제약들에 기초하여 궤적들을 생성하는 단계; 및 차량으로 하여금 궤적들 중 선택된 궤적을 따라 이동하게 하는 단계를 포함한다.
Patent KR-20220107498-A (KR)
Inventor: LEE BYUNG CHUL
IPC: A61M15/00
Filed: 2021-01-25
Abstract: One embodiment of the present invention relates to a mesh-type atomizer which comprises: a porous thin film having a plurality of through-hole structures; a metal layer formed to cover the rest of the surface of the porous thin film except for the nozzle area where liquid droplets are sprayed through the through-hole; and an ultrasonic vibrator outputting ultrasonic waves to vibrate the porous thin film. According to the embodiment, the porous thin film consisting of nanometer-sized through-holes is used to render the liquid into nanometer-level fine particles and spray the same. In the manufacturing process, the size of sprayed droplets can be precisely controlled by setting the shape, size, and cycle of the nozzle and the rigidity of the mesh can be selectively increased by growing metal materials in the through-holes of the porous thin film through electroplating.
Patent KR-20220108349-A (KR)
Inventor: PARK KI BEOM
IPC: A63B60/46
Filed: 2021-01-27
Abstract: The present invention relates to racket sports equipment that allows a player to hold a pair of rackets in each hand and use the rackets alternately when playing racket sports so as to provide the exercise effect of using both hands in a racket sports game where a player is required to use a racket. The racket sports equipment comprises: a first racket (100) consisting of a pair of rackets in which sensors are installed; a second racket (200) consisting of a pair of rackets in which sensors are installed; a net portion (300); and a wrist band (400) for counting scores.
Patent KR-20220111372-A (KR)
Inventor: BAE WON GYEONG
IPC: B62J17/02
Filed: 2021-02-02
Abstract: The present invention relates to a cover for a handle of a motorcycle, mounted on the left and right sides of a handle (H) of a motorcycle in which a mirror rod (R) is mounted on the left and right sides, respectively, comprising: a shield (110) covering the front of the handle (H); and a fixing part (120) configured on the rear surface of the shield (110) and mounted on the handle (H). The present invention relates to the cover for a handle of a motorcycle equipped with a flicker lamp, capable of improving work efficiency of a motorcycle driver.
Patent KR-20220111965-A (KR)
Inventor: CHOI DONG MIN
IPC: A41D13/06
Filed: 2021-02-03
Abstract: The present invention relates to a motorcycle racing airbag full body suit. The motorcycle racing airbag full body suit includes a neck anti-shock sensor; a neck airbag; shoulder airbags; elbow anti-shock sensors; elbow airbags; wrist airbags; a chest anti-shock sensor; a chest airbag; a zipper; a waist anti-shock sensor; a waist airbag; knee anti-shock sensors; knee airbags; foot anti-shock sensors; and foot airbags. Therefore, the present invention is to solve the problem which it is difficult to protect the feet and the neck.
Patent KR-20210102087-A (KR)
Title: Coaxial electric connector and manufacturing method thereof
Inventor: HAGA YUJIN
IPC: H01R103/00
Filed: 2021-02-05
Abstract: An objective of the present invention is to provide a coaxial electric connector capable of being simply manufactured and securing a sufficient shield property, and a manufacturing method thereof. To achieve the objective, an inner conductor (20) is surrounded by an outer conductor (10) throughout the whole circumference in a circumferential direction of a common part (11) of the outer conductor (10), and the whole of an inner contact part (21A) and at least a part of an extension part (22) are located in a range of the outer conductor in a vertical direction. A dielectric (30) has a bottom part (31) having a lower side along a side of a circuit board and holding the extension part (22) of the inner conductor (20) and the bottom of the outer conductor (10). An outer end of a connection part (22A) of the inner conductor (20) in a radial direction of the common part (11) is located in the common part (11) of the outer conductor (10) in the radial direction. The bottom part (31) of the dielectric (30), in a range in which the outer end of the connection part (22A) is included at least in the common part (11) of the outer conductor (10), has a through part (31A) formed to be penetrated in a vertical direction, and an outer end part of the connection part (22A) is located to be projected into the through part (31A).
Patent KR-20220116681-A (KR)
Title: Recycled Plastic Complex Machine
Inventor: CHOI JI WOO
IPC: B09B3/00
Filed: 2021-02-15
Abstract: A composite machine for recycled plastics is disclosed. The present specification relates to a composite machine for recycled plastics comprising: a plastic inlet port; a crusher motor that is formed by allowing a plurality of gear wheels to be connected to each other by means of a bar and then arranging the plurality of gear wheels to cross each other; and a storage tank storing a steel liquid generated from the plastics that have been injected into the plastic inlet port and subsequently subjected a crushing process by the crusher motor. The steel liquid is brought into contact with thermal energy in a passage from the plastic inlet port to the storage tank while flowing along the passage.
Patent KR-20220117619-A (KR)
Title: Sound-absorbing and diffuse reflection prevention panels installed on the ceiling of a commercial kitchen
Inventor: LEE EUN JONG
IPC: E04F13/072
Filed: 2021-02-17
Abstract: The present invention relates to a sound-absorbing and diffuse reflection-preventing panel installed on a ceiling of a commercial kitchen. More specifically, the present invention relates to a sound-absorbing and diffuse reflection-preventing panel installed on a ceiling of a commercial kitchen, which is able to reduce background noise generated in the kitchen and to prevent the noise generated by dishes colliding with each other while being washed in a kitchen washing room from being reflected and amplified by a kitchen ceiling panel. According to an embodiment of the present invention, the diffuse reflection-preventing panel is installed on a ceiling of a kitchen or a dish washing room, and comprises: a panel unit having a large number of perforated holes; and a sound-absorbing material installed adjacent to the panel unit and absorbing the transferred noise. According to a desirable feature of the present invention, the sound-absorbing material includes a porous sound-absorbing material, which has a large number of perforated holes on the surface and the inner side and absorbs noise by a friction generated as the air in the perforated holes vibrates, or a planar sound-absorbing material which absorbs noise as the noise vibrates a plate.
Patent KR-20220118010-A (KR)
Title: Learning apparatus and learning method for shadow area detection
Inventor: KIM JU WAN
IPC: G06T5/00
Filed: 2021-02-18
Abstract: A learning device for shadow area detection infers a shadow image for an input learning image using a weight and bias value set in a neural network learning model to output an inferred shadow mask image; calculates a pixel-by-pixel error between the inferred shadow mask image and the correct answer shadow mask image for the learning image; calculates a gradient value representing a degree of change with each neighboring pixel for each pixel from the inferred shadow mask image; calculates a pixel-by-pixel gradient error between the pixel-by-pixel gradient value calculated from the inferred shadow mask image and the pixel-by-pixel gradient value of the correct answer shadow mask image; and adjusts the weight and bias value set in the neural network learning model using the pixel-by-pixel error and the pixel-by-pixel gradient error. Accordingly, a more detailed and accurate shadow area can be detected.
Patent KR-20220125967-A (KR)
Inventor: OH DUSEON
IPC: A61B5/024
Filed: 2021-03-08
Abstract: An electronic device according to various embodiments includes: an optical sensor module that outputs a first light of a first wavelength and a second light of a second wavelength at a cycle including an emission period and a blank period, and generates optical data by receiving reflected light of the output lights; a memory; and a processor operatively connected with the optical sensor module and the memory. The processor may: check optical data and detect an event of switching from a first measurement mode generating bio-signal data using the first light to a second measurement mode generating bio-signal data using the second light; in response to the detection of the event, convert at least one blank section into a light emission section in a first measurement mode to output the second light; determine a set value to be applied to a second measurement mode by performing automatic gain control with the second light output during the switched light emission period; and when the set value is determined, switch to the second measurement mode. The present invention is to provide an efficient change method in terms of performing automatic gain control.
Patent KR-20220126422-A (KR)
Title: Method for data communication between human machine interface and programmable logic controller
Inventor: KIM SE GI
IPC: H04L1/16
Filed: 2021-03-09
Abstract: The present invention relates to a data communication method between a human machine interface (HMI) and a programmable logic controller (PLC). To ensure consistency between requested data transfer and received data, it is possible to improve communication consistency between the HMI and PLC by checking the number of transmitted data while differentiating between the number of previously transmitted data and the number of the requested data.
Patent KR-20220129423-A (KR)
Title: Foldable camping tent
Inventor: AN HEUI TAY
IPC: B60P3/34
Filed: 2021-03-16
Abstract: A method for securing a living space in a rear end of a vehicle comprises: a foldable panel (1); a control plate (2); and a column (3). The present invention opens a back door of the vehicle, enables the column to be installed on the foldable panel (1), vertically rotates the foldable panel (1), unfolds the foldable panel (1), and enables the control plate (2) to be installed on a side surface and an upper surface of a foldable camping tent.
Patent KR-20220132828-A (KR)
Title: Manufacturing method of anionic water-dispersible polyurethane dispersion and biodegradable polyurethane film prepared therefrom
Inventor: SHIN EUN JOO
IPC: C08G18/82
Filed: 2021-03-24
Abstract: The present invention relates to a method for preparing an anionic water-dispersible polyurethane dispersion and a biodegradable polyurethane film prepared from the dispersion. The method for preparing an anionic water-dispersible polyurethane dispersion comprises: a raw material mixing step of stirring isophorone diisocyanate dropwise while stirring castor oil and dimethylolbutanoic acid; a urethane synthesis step of mixing and synthesizing acetone in a mixture prepared through the raw material mixing step; a neutralization step of performing neutralization by mixing triethylamine after cooling urethane synthesized through the urethane synthesis step; a distilled water stirring step of adding and stirring distilled water to the neutralized urethane through the neutralization step; and an acetone removal step of removing the acetone contained in the urethane mixed with distilled water through the distilled water stirring step. According to the anionic water-dispersible polyurethane dispersion prepared through the steps, the acetone is used as a viscosity control agent and natural ingredients are used as a chain extender, without using a catalytic agent harmful to the human body. Therefore, a polyurethane film exhibiting excellent biodegradability, mechanical properties and transparency is provided.
Patent KR-20220133662-A (KR)
Title: Charge port door
Inventor: HEO MAN SOO
IPC: B60R16/023
Filed: 2021-03-25
Abstract: The present invention relates to a charge port door, which outputs a lighting pattern on the surface. The charge port door according to an embodiment of the present invention includes a door panel for opening and closing a charge housing accommodating a charge port, an optical unit provided in the door panel to emit light to the outside of the door panel, and a control unit for controlling the optical unit, wherein the control unit controls the optical unit when at least one condition among the opening and closing of the door panel, charging through the charge port, the driving condition of a vehicle, sensing of a driver, and sensing of the movement of an external object is satisfied.
Patent KR-20220135967-A (KR)
Inventor: KWON MYUNG JAE
IPC: H01L23/28
Filed: 2021-03-31
Abstract: A circuit board according to an embodiment comprises: a first insulating layer; a first via penetrating the first insulating layer; a first circuit pattern disposed on an upper surface of the first insulating layer and connected to an upper surface of the first via; and a second circuit pattern disposed on a lower surface of the first insulating layer and connected to a lower surface of the second via, wherein the first circuit pattern comprises a pad disposed on an upper surface of the first via, and a width of the pad is smaller than that of a width of the upper surface of the first via. Therefore, the present invention is capable of improving a communication performance.
Patent KR-20210132619-A (KR)
Title: Process for producing a high-frequency-compatible electronic module
IPC: H01L23/50
Filed: 2021-04-26
Abstract: The field of the present invention is to produce 3D electronic modules compatible with components operating above 1 GHz. The present invention relates to a 3D electronic module that interconnection between a horizontal conductor (31, 32; 33, 34) and a vertical conductor (30) to which the horizontal conductors (31, 32; 33, 34) are connected is in a vertical plane indicates a non-zero curvature and to an associated production process.
Patent KR-20220151312-A (KR)
Title: Semiconductor package and method of manufacturing the semiconductor package
Inventor: LEE EUN SU
IPC: H01L23/538
Filed: 2021-05-06
Abstract: An objective of the present invention is to provide a semiconductor package with a reduced thickness and high reliability. The semiconductor package comprises: a first semiconductor chip including a substrate, a first connection terminal, a first penetration electrode, a first recess formed in a preset depth from a rear surface of the first substrate and exposing one end of the first penetration electrode through a bottom surface thereof, and a second connection terminal provided in the first recess and electrically connected to the first penetration electrode; a second semiconductor chip including a third connection terminal provided on a front surface of the first substrate and stacked on the rear surface of the first semiconductor chip; and a conductive connection member interposed between the second connection terminal and the third connection terminal, wherein at least a portion thereof is accommodated in the first recess.