baber/WOPTO huggingface dataset:
Patent KR-20220043325-A (KR)
Title: structure of rubber gloves that can be easily taken off ans worn
Inventor: JO SUN O
IPC: A41D19/00
Filed: 2020-09-29
Abstract: The present invention relates to a structure for rubber gloves capable of being easily taken off and worn. According to the present invention, a thumb connection tube part, an index finger connection tube part, a middle finger connection tube part, a ring finger connection tube part, and a little finger connection tube part are formed in finger parts of a rubber glove, respectively. Since air discharge holes are provided on the front surface of an air guide hole at regular intervals in the connection pipe part so that air can be discharged, the supplied air is discharged through the air discharge holes and the glove coming in contact with the skin (fingers) is forcibly separated, and thus the glove can be easily removed. Since a plurality of protrusions protrude downward from the lower surface of the upper surface part of the glove, the glove does not come into direct contact with the skin (finger), thereby being easily removed. In addition, when a user does not take off the glove upon injection of air, the air discharged through the air discharge holes is discharged and circulated again through a space between the protrusions, thereby providing an effect of an effect of removing moisture from the hands (fingers).
Patent KR-20220043707-A (KR)
Inventor: CHOI HANGSEOK
IPC: H01F38/14
Filed: 2020-09-29
Abstract: Various embodiments of the present invention relate to an electronic device to which a wireless charging system is applied. The electronic device comprises a power source, a transmitting coil, a full-bridge inverter electrically connected to the power source and the transmitting coil, and a control circuit that communicates with an external device through the transmitting coil and controls the full-bridge inverter to transmit a power signal through the transmitting coil. The control circuit may receive a first control signal requesting to lower the power of the power signal to less than a specified power from the eternal device, and in response to the first control signal, switch into a PWM drive state in which duty cycles of first to fourth gate signals for controlling the bull-bridge inverter are adjusted and an operation for a first period and an operation for a second period are alternately repeated. Other embodiments may be described herein.
Patent KR-20200131187-A (KR)
Inventor: CHA YEONG MIN
IPC: G06F16/23
Filed: 2020-10-05
Abstract: The present invention relates to a system for providing learning content, implemented in a virtualized distributed computing environment. The system comprises: a first layer which receives data from a user device; a second layer which receives, when an event occurs in the other layer, a notification message regarding the occurrence of the event, and supports the other layer which has specifically registered the event to subscribe to the message; a third layer which includes a plurality of applications each of which performs its function, wherein the applications independently operate, and subscribes to a notification message regarding to a specific event required for the operation of the applications from the second layer; and a fourth layer which includes at least one database, provides the other layer with access to the database, and generates a notification message regarding an arbitrary event. The first layer, the second layer, the third layer, and the fourth layer are characterized in that an operation of one layer does not affect an operation of the other layer at an arbitrary time point, and one layer shares data generated in the other layer through message subscription to an arbitrary event. According to the present invention, computing resources can be efficiently used.
Patent KR-20200123047-A (KR)
Title: Wireless charging using the lower part of the laptop
Inventor: BYUN GWI SEOB
IPC: H02J50/00
Filed: 2020-10-10
Abstract: The invention is a patent related on a structure for wireless charging using a lower end (bottom surface) of a laptop. Previously, there is a method of wireless charging at an upper end of the laptop and a lower end of a laptop keyboard, but there is an inconvenient point to use while using the laptop. The present invention can perform the wireless charging while using the laptop, and adjust a height of the laptop to correct a posture of a user and prevent text neck and intervertebral disc phenomena.
Patent KR-20220048261-A (KR)
Inventor: PARK SOO ZOO
IPC: B29D30/32
Filed: 2020-10-12
Abstract: The present invention discloses a green tire molding method and a tire manufactured thereby. The green tire molding method molds a green tire by attaching a pre-assembly to a molding drum, winding up a carcass ply in turn, stitching them, attaching bead parts to both ends of them, and turning up the pre-assembly and the carcass ply while surrounding the bead parts. The carcass ply is divided into a left-hand carcass and a right-hand carcass and is spaced apart by a set-up value on the pre-assembly. The position of the end of the carcass ply located inside the tire, that is, the height, can be easily adjusted to prevent separation defects due to lifting or air inlet, thereby improving durability and at the same time exhibiting excellent vehicle performance.
Patent KR-20220048384-A (KR)
Inventor: YUNHEE KU
IPC: A61N1/08
Filed: 2020-10-12
Abstract: An embodiment of the present invention relates to a skin care device which comprises: a body which has a space formed therein; a battery which is accommodated in space; a body electrode which is disposed in an upper part of the body; a scalp electrode which is disposed in a lower part of the body, and has a terminal receiving unit formed at the center thereof; an inner charging terminal which is accommodated in the terminal receiving unit, and is positioned at the center of the scalp electrode; an outer charging terminal which is disposed on the outside of the scalp electrode, is larger than the inner charging terminal, and is formed in a closed-loop cross-sectional shape; and a PCB which is accommodated in the space, and is connected to the body electrode, the scalp electrode, the inner charging terminal and the outer charging terminal, to charge the battery.
Patent KR-20220049794-A (KR)
Inventor: SHIN MIN CHUL
IPC: G01F1/66
Filed: 2020-10-15
Abstract: Disclosed is an ultrasonic flow meter having a stick-type flow guiding unit which converts a horizontal flow to a vertical flow. According to the present invention, the ultrasonic flow meter comprises: a flow guiding pipe (62) in which a fluid to be measured flows, and which is inserted into a perforated hole (61) formed by substantially vertically perforated on a thin duct (60) of under 300 mm; a flow entrance hole (64) installed on one side of the flow guiding pipe (62) and formed on a front side of a flow direction; a flow exit hole (66) formed on the other side of the flow guiding pipe (62) and formed on a rear side toward the flow direction; and a pair of ultrasonic transducers (68, 69) placed near both end units of the flow guiding pipe (62) and placed outside the duct (60) and respectively installed outside of the flow entrance hole (64) and the flow exit hole (66). According to the present invention, the ultrasonic flow meter having the stick-type flow guiding unit, which converts a horizontal flow to a vertical flow, is able to vertically perforate a pipe with a fluid to be measured flowing inside and install a flow guiding pipe, and measure the flow even without needing to reducing the flow unit or making a mold, convert the horizontal flow to the vertical flow, increase the transfer time gap of ultrasonic wave by around 1.4 times compared with the conventional method, and improve accuracy.
Patent KR-20220052490-A (KR)
Inventor: KWON SU HYEON
IPC: G16Y40/30
Filed: 2020-10-21
Abstract: The present invention includes: frames configured to be multi-foldable so as to be adjustable in height and installed on the ground at equal intervals; a horizontal connecting frame connecting the frames horizontally; a vinyl winding unit; temperature sensors installed inside and outside a greenhouse; a wind direction and wind speed monitoring sensor installed outside the greenhouse to detect an external wind direction and speed; a transceiver for transmitting and receiving measurement values of the sensors; and a control unit that compares and reads the signal value of the transmission/reception unit with the set value to determine whether the height of the frame is adjusted, and sets and controls whether the side windows and skylights of the greenhouse are opened and closed and the opening and closing angles. Therefore, optimal growth conditions are maintained by actively coping with changes in external conditions.
Patent KR-20220053412-A (KR)
Inventor: LEE JU RI AE
IPC: G10L25/93
Filed: 2020-10-22
Abstract: The present invention relates to an evaluation method for consecutive interpretation training, which includes the following steps of: converting into a recording mode in which interpretation is automatically recorded after a part to be interpreted from an original voice is played back; counting an interpretation start delay time from the start of the recording mode to the start of interpretation; recognizing a blank section after the interpretation start delay time as a silent section through waveform analysis of the recorded interpretation voice and performing counting; generating a transcription file in which interpretation start delay, silence, and filler are displayed in text by interpreted part by applying a filler prediction model for distinguishing a filler in a non-silent section of the recorded interpretation voice; and deriving a result by statistically processing the transcription file. According to the present invention, an immediate and reliable evaluation feedback can be provided during consecutive interpretation training.
Patent KR-20220053952-A (KR)
Inventor: KIM CHEOL HOON
IPC: G06Q30/06
Filed: 2020-10-23
Abstract: The present invention relates to a conference relay method, a conference relay system including a participant information protection function, and a conference participant matching method and, more specifically, to a conference relay method, a conference relay system including a participant information protection function, and a conference participant matching method which allow a conference organizer to generate and manage a conference by using his terminal, allow a conference participant to participate in a desired conference, and configure a team with participants having different professional fields with the same or similar interest fields among conference participants.
Patent KR-20220056335-A (KR)
Title: Tumbler switch comprising electircal wiring branch function
Inventor: SEO SANG JIN
IPC: H01H23/14
Filed: 2020-10-28
Abstract: According to the present invention, provided is a wiring branch integrated tumbler switch device which comprises: a bracket assembly which is fixed to a switch housing bracket installed on a wall of a building; a switching- wiring branch module which is coupled to the bracket assembly, electrically connects wires of electric appliances, regulates on/off state of a power source, and branches wires of a switchboard; and a detachable coupling means which is configured to detachably couple the switching-wiring branch module to the bracket assembly.
Patent KR-20220057953-A (KR)
Inventor: KIM SI HWAN
IPC: G01M99/00
Filed: 2020-10-30
Abstract: An air quality simulation apparatus according to one embodiment of the present invention may comprise: a structure data acquisition unit that acquires structure data of a building; a simulation data acquisition unit that acquires simulation data for calculating the state of the internal air quality of the building; a condition selection unit that selects, on the basis of a user input, at least one condition that affects the state of the internal air quality of the building; a simulation unit that simulates the state of the air quality inside the building by using a simulation model having, as inputs, the structural data of the building, the simulation data, and a selection value of the condition selected by the user input; and a visualization unit that generates visual data relating to the air quality inside the building on the basis of the result of the simulation. The present invention enables a user to efficiently improve the state of the internal air quality.
Patent KR-20220071689-A (KR)
Title: Process for manufacturing acrylic acid
Inventor: KIM EUNKYO
IPC: C07C57/04
Filed: 2020-11-24
Abstract: The present application relates to a process for manufacturing acrylic acid. The present invention is to provide a process for manufacturing acrylic acid, in which a diluent contains water, and vaporized steam, wherein the diluent includes at least vaporized steam. The present invention includes at least vaporized steam as the dilution solution, so that the residence time required for the dilution process can be reduced, and lactic acid oligomers can be decomposed into lactic acid monomers without additional heat.
Patent KR-20220078750-A (KR)
Inventor: LEE NAM IL
IPC: C09C1/64
Filed: 2020-12-03
Abstract: 본 발명은 폭발 안정성이 우수한 판상 알루미늄을 포함하는 안료 조성물 및 이의 제조방법에 관한 것으로, 보다 상세하게는 복수의 금속 산화물 층이 피복된 알루미늄 플레이크와 금속 산화물 층이 피복된 TiO 2  를 포함하여 폭발 안정성이 확보된 안료 조성물 및 이의 제조방법에 관한 것이다.  
본 발명에 따른 안료 조성물은 다른 판상 무기 입자에 비하여 겉보기 비중이 낮은 금속 산화물 층이 피복된 TiO 2  를 혼합하여 채도 및 은폐력 저하를 막으면서도 알루미늄과 금속 산화물에 의한 테르밋 반응에 대한 안정성을 확보할 수 있다.
Patent KR-20220078211-A (KR)
Title: 황칠을 함유한 참숭어 반건정 제조방법
Inventor: LEE KYOUNG SEON
IPC: A23L27/40
Filed: 2020-12-03
Abstract: 원료가 되는 숭어를 준비하고 식품에 적절한 형태로 가공하는 원료준비 및 전처리단계(가); 상기 (가)단계를 거친 숭어원료를 유수세척 하고 30~60분동안 살균처리 한 담수에 침지하는 세척단계(나); 황칠을 준비하여 황칠줄기와 잎 부분을 분리하고 상기 분리된 줄기와 잎을 깨끗한 물에서 세척한 후에 물기를 제거한 후, 증류추출기에 투입하여 100℃에서 4시간 동안 증류추출하는 황칠 증류추출수 제조단계(다); 상기 (다)단계로 제조된 황칠 증류추출수와 물을 혼합하고 소금을 용해하여 농도가 3%가 되도록 염지액을 제조한 후 상기 (나)단계를 거친 숭어 원료를 상기 염지액에 2시간 동안 침지하는 염지단계(라); 상기 (라)단계를 거친 숭어원료의 염수가 빠지도록 15분간 탈수를 진행한 후, 실내에서 건조시키는 탈수 및 건조단계(마)로 이루어진 황칠 숭어 반건정 및 이의 제조방법을 제공함으로써, 지질산패와 미생물 제어에 우수하면서 소비자 선호도가 높고 저염에 염지가 가능한 효과가 있다.
Patent KR-20220080858-A (KR)
Inventor: SUNG CHANG KYUNG
IPC: G09B5/06
Filed: 2020-12-08
Abstract: 학습자가 주어진 학습 과제에 따라 코딩 도구로 코딩 작업을 수행할 때, 수행 중인 학습 과제 및 코딩 작업의 작업 상태를 고려하여, 각 수행 단계에서 필요한 교재 내용을 추출하여 온라인으로 제공하는, 비대면 코딩 교육을 위한 인터랙티브 방식의 코딩 도구 시스템에 관한 것으로서, 코딩 지식 내용, 코딩 예제, 코딩 지식 문제 등 코딩 지식 베이스를 구축하는 코딩지식 구축부; 교육 과제를 저장하여 관리하는 교육과제 관리부; 코딩 작업을 위한 인터페이스를 제공하는 코딩작업 인터페이스부; 명령 종류에 따라 구조화 하고, 각 구조문을 계층 구조로 구성하여, 코딩 작업의 상태를 분석하는 작업상태 분석부; 분석된 작업 상태에 따른 코딩 지식을 추출되, 현재 작업 상태에 맞는 코딩 지식 내용, 코딩 예제, 코딩 문제를 추출하는 코딩지식 추출부; 지식 내용 및 문제를 제공하는 지식문제 제공부; 과제 성취, 지식 열람 성취, 문제 성취 등을 수집하여 성취 점수를 산출하는 성취점수 산출부; 및, 성취 점수에 따라 캐릭터를 성장시키는 캐릭터 관리부를 포함하는 구성을 마련한다. 
상기와 같은 시스템에 의하여, 주어진 학습 과제의 작업 상태를 고려하여 각 수행 단계에서 지식 내용, 예제, 지식 문제를 제공함으로써, 학습자가 코딩 과정에서 관련 코딩 지식을 용이하게 습득하게 하여 코딩 교육의 효율성을 제고할 수 있다.
Patent KR-20220084746-A (KR)
Title: 태양광 발전 시스템 이상 감지 장치 및 방법
Inventor: JUNG JAE SUNG
IPC: H02S50/00
Filed: 2020-12-14
Abstract: 태양광 발전 시스템 이상 감지 장치 및 방법이 개시된다. 일 실시예에 따른 태양광 발전 시스템 이상 감지 장치는, 태양광 발전 시스템을 구성하는 복수의 센서로부터, 상기 태양광 발전 시스템 내외부의 복수의 센싱 데이터 셋을 획득하는 데이터 획득부; 상기 복수의 센싱 데이터 셋에 기초하여 학습되는 회귀 모델을 이용하여 상기 태양광 발전 시스템의 예상 발전량을 추정하는 발전량 추정부; 상기 태양광 발전 시스템의 실제 발전량과 상기 예상 발전량 사이의 잔차(Residual)에 기초하여, 상기 복수의 센싱 데이터 셋을 정상 데이터 셋과 이상 데이터 셋으로 분류하는 라벨링부; 및 상기 정상 데이터 셋과 상기 이상 데이터 셋에 기초하여 학습되는 분류 모델에 현재 시점의 센싱 데이터 셋을 입력하여, 현재 시점의 상기 태양광 발전 시스템의 이상을 감지하는 이상 감지부를 포함한다.
Patent KR-20210088422-A (KR)
Title: Wafer processing method and wafer processing apparatus
Inventor: NOMARU KEIJI
IPC: H01L21/78
Filed: 2020-12-23
Abstract: The present invention provides a method and apparatus for processing a wafer, which can efficiently process a wafer into individual chips, regardless of type of a wafer or type of processing. In accordance with the present invention, the method for processing a wafer comprises: a holding step of holding a wafer (10) by a holding means (4); a destruction layer formation step of assigning a location of a focus point (P1) of a shock wave (PL3) to the wafer (10) held by the holding means (4) to form a destruction layer (S1) on an area to be divided; and a division step of starting from the destruction layer (S1) to divide the wafer (10) into individual chips (12'). In addition, the apparatus for processing a wafer in accordance with the present invention comprises: the holding means (4) for holding the wafer (10); and a destruction layer formation means for assigning a location of a focus point of the shock wave (PL3) to the wafer (10) held by the holding means (4) to form a destruction layer on an area to be divided.
Patent KR-20220091052-A (KR)
Title: Dna 주형 구리 나노입자 기반 fret 센서 및 이를 이용한 표적 핵산 분자의 검출 방법
Inventor: PARK KI SOO
IPC: C12Q1/6816
Filed: 2020-12-23
Abstract: 본 발명은 표적 핵산 분자의 검출용 FRET 센서 및 이를 이용한 표적 핵산 분자를 검출하는 방법에 관한 것이다.
Patent KR-20220092111-A (KR)
Title: Light Emitting Diode Backlight Unit And Display Device Including The Same
Inventor: KIM SANG WOON
IPC: G02F1/1335
Filed: 2020-12-24
Abstract: The present invention provides a backlight unit, which includes: a base substrate; first and second wires disposed above the base substrate and supplying a high potential voltage and a low potential voltage, respectively; first and third pads connected to an end of the first wire; second and fourth pads connected to an end of the second wire; and a light emitting diode disposed above the first to fourth pads and connected to the first and second pads or to the third and fourth pads by rotating with respect to a center point. Therefore, it is possible to rework without changing a position of the center point of the light emitting diode.
Patent KR-20220092258-A (KR)
Title: Active Current Compensation Device Including One-Chip Integrated Circuit
Inventor: JEONG SANG YEONG
IPC: H03F1/22
Filed: 2020-12-24
Abstract: The present invention provides an active current compensation device. The active current compensation device actively compensates for noise generated in a common mode in each of at least two high current paths, and comprises: a sensing part generating an output signal corresponding to a common mode noise current on the high current path; an amplifying part amplifying the output signal to generate an amplified current; and a compensating part generating a compensating current based on the amplified current and causing the compensating current to flow through each of the at least two high current paths. Also, the amplifying part includes a non-integrated circuit part and a single chip integrated circuit. In the single chip integrated circuit, an active element whose element characteristics change according to a change in temperature is internalized. Moreover, the single chip integrated circuit is designed so that the amplifying part maintains performance within a certain range even when the temperature changes.
Patent KR-20220094260-A (KR)
Title: ATP-PRT variant with reduced feedback inhibition by histidine and histidine-producing strain expressing the same
Inventor: HAN JONG YUN
IPC: C12P13/24
Filed: 2020-12-28
Abstract: The present invention relates to an E. coli hisG-derived ATP-phosphoribosyltransferase variant having reduced feedback inhibition by histidine and a strain expressing the same. Since the activity can be maintained even at a high histidine concentration, histidine production can increase. In the ATP-phosphoribosyltransferase variant, glutamic acid at position 271 is substituted with lysine.
Patent KR-20220095892-A (KR)
Title: Method for automatic switching operation of communication method of wired and wireless integrated rtu and integrated wired and wireless rtu system
Inventor: KIM JOON OH
IPC: H04L43/00
Filed: 2020-12-30
Abstract: The present invention relates to a method for operating automatic switching of a communication method of a wired/wireless integrated remote terminal unit (RTU), and a wired/wireless integrated RTU system. According to one embodiment of the present invention, the method for operating automatic switching of a communication method of a wired/wireless integrated RTU includes the steps of: selecting a communication method of an RTU among wired and wireless communication methods as an initially set communication method; receiving a quality signal from an RTU management server; comparing the quality of the received quality signal with a preset reference value to change the selected communication method; and notifying the RTU management server of the changed communication method.
Patent KR-20220096198-A (KR)
Inventor: CHO BUMDONG
IPC: H01M10/613
Filed: 2020-12-30
Abstract: A battery module including a cooling fin for improving intensity according to an aspect of the present invention can improve cooling efficiency through the cooling fin capable of expanding a contact area. The battery module comprises: a plurality of battery cells; and a plurality of cooling fins for cooling the plurality of battery cells. The plurality of cooling fins individually include: a main body unit in which a first surface is in contact with a first battery cell, and a second surface opposite to the first surface is in contact with a second battery cell; a first heat dissipating member which is extended from an upper end of the main body unit to the first battery cell, and is formed to have irregularities; a second heat dissipating member which is extended from a lower end of the main body unit to the second battery cell, and is formed to have irregularities; and an intensity reinforcing member which is attached to at least one of the first surface and the second surface of the main body unit, and is formed in a mesh structure.
Patent KR-20200019169-A (KR)
Title: 타이어 마킹 부여 장치
Inventor: KRAUS ARMIN
IPC: B23K26/361
Filed: 2018-06-07
Abstract: 타이어(104) 상의 마킹을 위한 최종 마킹점(148)은 타이어(104)의 측벽의 표시 및 기결정 제1 기준이 이용되면서 결정된다.  제1 기준은 표시에서 기결정 제1 특징(143)에 상대적인 위치 정보일 수 있다.  마킹은 2D 매트릭스 코드일 수 있다.
Patent KR-20200017482-A (KR)
Title: Scm-14 분자체, 이의 합성 방법 및 이의 용도
Inventor: YANG WEIMIN
IPC: C01B39/12
Filed: 2017-10-31
Abstract: 본 발명은 SCM-14 분자체, 이의 제조 방법 및 이의 용도에 관한 것이다. 상기 분자체는 화학식 "SiO 2 ·1/nGeO 2 " 또는 화학식 "kF·mQ·SiO 2 ·1/nGeO 2 ·pH 2 O"의 개략적인 화학 조성물을 가지며, 규소와 게르마늄의 몰 비인 n은 n≤30을 만족하고, 다른 값들과 기호들은 본 명세서에 정의되어 있다. 상기 분자체는 고유한 XRD 회절 데이터를 가지며, 흡착제 또는 촉매로서 사용될 수 있다.
Patent KR-20200035397-A (KR)
Title: 이중 층 경화 메카니즘에서 층간 극성-촉진된 촉매 이동을 통해 형성된 저온 경화 코팅
Inventor: DECEMBER TIMOTHY S
IPC: C08L33/04
Filed: 2018-07-02
Abstract: 이중 코팅, 경화 방법, 경화된 코팅, 및 키트가 제공된다.  이중 코팅의 제1 층은 제1 히드록시-관능성 수지, 제1 가교제 및 비-극성 촉매를 갖는 제1 경화 코팅 조성물일 수 있다.  제2 경화 코팅 조성물의 제2 층은 제2 히드록시-관능성 수지, 제2 가교제 및 극성 촉매를 가질 수 있다.  비-극성 촉매는 제2 히드록시-관능성 수지와 가교제 사이의 가교를 촉매하며, 제1 히드록시-관능성 수지와 가교제 사이의 가교를 촉매하지 않는다.  극성 촉매는 제1 히드록시-관능성 수지와 가교제 사이의 가교를 촉매하며, 제2 히드록시-관능성 수지와 가교제 사이의 가교를 촉매하지 않는다.  촉매의 극성이 하나의 층으로부터 다른 층으로의 촉매 이동을 촉진할 수 있다.  개별 조성물은 저장-안정성을 가질 수 있고/거나 경화가 저온에서 발생할 수 있다.
Patent KR-20200028973-A (KR)
Title: 다공질 시트 및 그의 제조 방법
Inventor: DEGUCHI TAKAHIRO
IPC: C08J9/24
Filed: 2018-08-29
Abstract: 수지 입자를 소결하여 이루어지는 다공질 시트이며, 연속 기공을 갖고, 적어도 한쪽 표면의, JIS B 0601:2001에서 정의되는, 절단 레벨 5㎛에 있어서의 부하 길이율이 10％ 이상인, 다공질 시트.
Patent KR-20200022547-A (KR)
Inventor: VILLEMOES LARS
IPC: G10L19/24
Filed: 2018-03-19
Abstract: 본 발명은 인코딩된 오디오 비트스트림을 디코딩하기 위한 방법을 개시한다. 이러한 방법은 인코딩된 오디오 비트스트림을 수신하는 단계 및 오디오 데이터를 디코딩하여 디코딩된 저대역 오디오 신호를 생성하는 단계를 포함한다. 이러한 방법은 고주파 재구성 메타데이터를 추출하는 단계 및 분석 필터뱅크로 디코딩된 저대역 오디오 신호를 필터링하여 필터링된 저대역 오디오 신호를 생성하는 단계를 더 포함한다. 이러한 방법은 오디오 데이터에 대해 스펙트럼 변환 또는 하모닉 트랜스포지션이 수행되어야 하는지를 나타내는 플래그를 추출하는 단계 및 플래그에 따라 필터링된 저대역 오디오 신호 및 고주파 재구성 메타데이터를 사용하여 오디오 신호의 고대역 부분을 재생성하는 단계를 더 포함한다.
Patent KR-20200032261-A (KR)
Inventor: HOSAKA YASUHARU
IPC: H01L27/12
Filed: 2013-07-10
Abstract: 표시 장치는, 화소부(142) 및 구동 회로부(140)를 포함한다.  화소부는, 제1 트랜지스터(101), 제1 트랜지스터 위의 제1 절연막(114), 제1 절연막 위의 제2 절연막(116), 제2 절연막 위의 제3 절연막(120), 제3 절연막 위의 제1 전극(122), 및 제1 전극 위의 제1 배향막(124)을 포함한다.  구동 회로부는, 제2 트랜지스터(103), 제2 트랜지스터 위의 제1 절연막, 제1 절연막 위의 제2 절연막, 및 제2 절연막 위의 제1 배향막을 포함한다.  제1 절연막은, 무기 절연 재료를 포함한다.  제2 절연막은, 유기 절연 재료를 포함한다.  제3 절연막은, 무기 절연 재료를 포함한다.  제1 배향막은, 전체적으로 구동 회로부 내의 제2 절연막과 접한다.