baber/WOPTO huggingface dataset:
Patent KR-20060089147-A (KR)
Inventor: KURODA YASUYOSHI
IPC: C09J7/38
Filed: 2006-02-02
Abstract: 본 발명은 금속 등의 피착체 상에 붙여 250 ℃ 이상의 고온에 노출된 경우라도 점착부 잔여를 일으키지 않고, 변색을 발생시키지 않으며, 깨끗하게 박리할 수 있는 점착 테이프 및 이 점착 테이프의 점착층을 구성하는 점착제용 실리콘 조성물을 제공한다.  
     또한, 본 발명은 
     하기 (A)와 (B), 즉 
     1 분자 중에 2개 이상의 알케닐기를 갖는 폴리오르가노실록산 (A)와 
     R 1   3 SiO 0   .5  단위 및 SiO 2  단위를 갖는 폴리오르가노실록산 (B)(단, R 1 은 서로 상이할 수 있는 탄소수 1 내지 10의 1가 탄화수소기임)를 반응시켜 얻은 혼합물, 
     SiH기를 갖는 폴리오르가노실록산 (C), 
     제어제 (D) 및 
     백금계 촉매 (E)를 포함하는 점착제용 실리콘 조성물이며, 
     (1) 상기 조성물을 기재 상에 도포한 후, 110 ℃ 내지 140 ℃에서 1 내지 3 분간 가열하여 점착 테이프를 제조하고, 
     (2) 이 점착 테이프의 점착면측을 스테인레스강 표면에 압착한 후, 최고 온도 250 ℃ 내지 300 ℃에서 10 분 이상 가열하고, 이어서 
     (3) 실온까지 냉각한 후, 상기 점착 테이프를 수동에 의해 스테인레스강으로 부터 박리하여 스테인레스강 표면을 육안으로 관찰했을 경우, 이 스테인레스강 표면 상에 상기 실리콘 조성물 유래의 잔존물이 관찰되지 않는 것을 특징으로 하는 점착제용 실리콘 조성물을 제공한다. 
     점착제용 실리콘 조성물, 폴리오르가노실록산, 점착 테이프.
Patent KR-20060016833-A (KR)
Inventor: IHM YI BIN
IPC: G01R1/073
Filed: 2006-02-06
Abstract: 테스트에 사용되는 탐침(Needle) 및 이를 이용하는 프로브 카드(Probe Card)가 개시된다. 탐침은 접촉되는 부위가 지지부의 보다 넓은 폭을 갖는다. 또한, 지지부와 접촉부가 마주치는 부위를 소정의 각도로 절곡하여 접촉면적을 넓히며, 특정 방향으로의 휘어짐을 유도한다. 따라서, 접촉시 탐침이 이동되는 방향으로 작용하는 응력을 수직 방향으로 분산할 수 있다.
Patent KR-20070080438-A (KR)
Title: Diet management method using database storing menu of restaurant and system therefor
Inventor: KIM HONG JIN
IPC: G06Q50/12
Filed: 2006-02-07
Abstract: A method and a system for managing diet by constructing a database with a menu of restaurants are provided to offer calories and/or nutriment quantities of each menu of the restaurants, and recommend the menu based on the calories. A menu information database(110) stores information including the calories and the nutriment quantities of each menu of the registered restaurants. A calorie output part(150) outputs the calories taken from the selected menu based on the information stored in the menu information database if the user selects the menu of the restaurant. A nutriment quantity output part(160) outputs the nutriment quantities taken from the selected menu based on the information stored in the menu information database if the user selects the menu. If the selected menu is not registered to the menu information database, the calorie output part outputs the calories of the selected menu by using an average calorie of the menu having the same name from the menu information database.
Patent KR-20070080659-A (KR)
Title: Controller of digital and plural public address
Inventor: LEE JONG SUNG
IPC: H04H60/04
Filed: 2006-02-08
Abstract: A controller for digital and plural public address is provided to consist of multi-input and multi-output, and to variously control output channels, thus a user can select and transmit individual broadcasting, group broadcasting, reserved broadcasting, and emergency broadcasting programs. Plural media input channels(10) input media transmitted from media generators(G) in connection with the generators(G). Plural audio signal input channels(20) input audio signals transmitted from microphones(M) in connection with the microphones(M). Plural digital data output channels(30) output digital data converted from the audio signals and the transmitted media to speakers(P).
Patent KR-20070081000-A (KR)
Title: Apparatus and method for driving liquid crystal display device
Inventor: KONG NAM YONG
IPC: G09G3/36
Filed: 2006-02-09
Abstract: A method and an apparatus for driving a liquid crystal display device are provided to display a still image three-dimensionally without noise and to remove motion blurring in moving pictures. An image display unit(102) includes LCD(Liquid Crystal Display) cells, which are formed on respective pixel regions. The pixel regions are defined by plural gate and data lines. A data converter(110) detects a motion vector from external source data, converts one frame into at least two switching frames, and filters the respective switching frames into modulation data. A gate drive(106) supplies a scan signal to the gate lines. A data driver(104) converts the modulation data to an analog video signal and supplies the analog video signal to the data lines. A timing controller(108) arranges the modulation data and supplies the result to the data driver. The timing controller generates a gate control signal for controlling the gate driver.
Patent KR-20060091247-A (KR)
Inventor: FUJIMOTO KAZUMASA
IPC: H01G9/008
Filed: 2006-02-13
Abstract: 단면 화성을 안정시켜, 양극용 리드 탭 단자 용접부의 부식을 억제함으로써, 고체 전해 컨덴서의 LC 특성을 안정화시킬 수 있는 고체 전해 컨덴서 및 그 제조 방법을 제공하기 위해, 밸브 작용을 갖는 금속의 표면에 산화 피막이 형성된 양극(3)과, 밸브 작용을 갖는 금속을 구비한 음극(2)과, 상기 양극(2, 3) 사이에 설치된 세퍼레이터(4)를 권취해서 이루어지는 컨덴서 소자(1)를 구비하고, 또한, 상기 양극(2, 3) 사이에는 고체 전해질이 개재됨과 함께, 상기 양극(3)에는, 표면에 산화 피막이 형성된 양극용 리드 탭 단자(6)가 고정되고, 상기 음극에는, 음극용 리드 탭 단자(14)가 고정되는 구조의 고체 전해 컨덴서로서, 상기 양극(3)에 있어서의 산화 피막의 두께에 대한, 상기 양극용 리드 탭 단자(6)에 있어서의 산화 피막의 두께의 비율이 75% 이상으로 되도록 규제되어 있는 것을 특징으로 한다. 
       
     컨덴서 소자, 리드선, 모노머, 고체 전해질, 산화 피막, 세퍼레이터
Patent KR-20060092106-A (KR)
Inventor: YOO SANG KU
IPC: A61P3/10
Filed: 2006-02-15
Abstract: 본 발명은 약리학적 유효량의 하기 화학식 1로 표시되는 화합물, 약제학적으로 허용되는 그것의 염, 프로드럭, 용매화물 또는 이성질체, 및 약제학적으로 허용되는 담체, 희석제, 또는 부형제, 또는 이들의 조합을 포함하는, 비만, 당뇨, 대사성 질환, 퇴행성 질환 및 미토콘드리아 이상 질환의 치료 및 예방을 위한 약제 조성물을 제공한다. 
     
       
     
     	상기 R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8  및 n 은 명세서에 정의된 바와 같다.
Patent KR-20070097846-A (KR)
Title: Control panel of clothing dryer
Inventor: KIM JAE BANG
IPC: D06F58/04
Filed: 2006-03-29
Abstract: A control panel of a laundry dryer is provided to improve assembling efficiency and to prevent water from being infiltrated between a LED holder and an operation button member by integrally forming the LED holder and the operation button member. A control panel of a laundry dryer comprises a printed circuit board(60), a board case(80), an outer panel(40), a body unit(50), a fixing member(58), and a mounting unit(62). An operation button member(56) and a LED holder(52) are integrally formed at the body unit. The fixing member is extended at a lower part of the body unit to fix the body unit. The mounting unit is formed at the printed circuit board to allow the fixing member to be combined. The fixing member has a hanging hook. The mounting unit has a combining groove.
Patent KR-20070097959-A (KR)
Title: Method for providing subtitle and apparatus therefor
Inventor: KO JUNG YOUNG
IPC: H04N7/08
Filed: 2006-03-30
Abstract: A method for providing a caption and an apparatus therefor are provided so that it is unnecessary to include the caption in media and provide the included caption to provide a broadcasting service which supports the caption. A receiving unit(10) receives caption association information for a broadcasting program and a corresponding caption file. A control unit(30) confirms a position of the caption file from the caption association information, controls the receiving unit to receive the caption file in the confirmed position, and synchronizes the caption file to media when the media of the broadcasting program is reproduced. A display unit(20) displays the synchronized media and the caption file.
Patent KR-20070099071-A (KR)
Title: Positive type photoresist film
Inventor: KIM BYOUNG KEE
IPC: G03F7/008
Filed: 2006-04-03
Abstract: A positive photoresist film is provided to improve sensitization velocity, development contrast, sensitivity and resolution, to enhance alkali resistance and plating resistance under the strong alkali condition and to prevent the loss of silver, thereby lowering the cost for manufacturing a metal electrode. A positive photoresist film comprises a support film(10); and a photoresist layer(20) formed on the support film, wherein the photoresist layer comprises 100 parts by weight of an alkali-soluble resin, 30-80 parts by weight of a diazide-based photosensitive compound, 10-30 parts by weight of a thermosetting resin, and 3-15 parts by weight of a sensitivity enhancer. Preferably the thermosetting resin is a methoxymethylmelamine-based resin; the alkali-soluble resin is an alkali-soluble cresol novolac resin; and the photoresist layer has a thickness of 10 micrometers or less.
Patent KR-20060110760-A (KR)
Title: Lead forming apparatus
Inventor: HIGASHIZAWA YOSHITADA
IPC: H01L23/50
Filed: 2006-04-06
Abstract: A lead forming apparatus is provided to improve the precision of a lead bending process by restraining the spring back of the lead using an improved bending punch structure composed of a lead bending punch and a lead pressing punch. A lead forming apparatus is used for performing a bending process on a lead(14a,14b). The lead forming apparatus comprises a die unit and a bending punch structure. The die unit(80) includes a die and a punch guide(84). The bending punch structure is composed of a lead bending punch and a lead pressing punch. The lead bending punch(92) is used for bending the lead between the die and the punch guide. The lead pressing punch(93) is used for performing a bending forming process on the bent portion of the lead.
Patent KR-20060108515-A (KR)
Inventor: YUN CHANG HUN
IPC: C09J133/08
Filed: 2006-04-12
Abstract: 본 발명은 액정표시장치 등의 화상표시장치에 광시야각 확보, 휘도 향상 등의 기능을 부여하는 광학필름의 외부충격에 대한 내충격성을 개선하고, 열 및 습열 조건 하에서 내구성이 우수한 광학필름을 제공할 수 있는, 내충격성이 우수한 아크릴계 점착제 조성물, 이를 이용한 광학필름 및 상기 광학필름을 포함하는 액정표시장치에 관한 것으로서, 본 발명에 따른 내충격성이 우수한 아크릴계 점착제 조성물은, (a) 아크릴계 공중합체 100 중량부, (b) 가교제 0.01 내지 10 중량부, 및 (c) 아미노기를 갖는 중합체 0.5 내지 20 중량부를 포함하고, 상기 아크릴계 공중합체가 (1) 카르복실기를 갖지 않는 비닐계 단량체 0.5 내지 10 중량%, (2) 카르복실기를 갖는 비닐계 단량체 0.5 내지 20 중량% 및 (3) 잔량으로서 탄소수 1 내지 12의 알킬기를 갖는 (메타)아크릴산 에스테르계 단량체를 공중합하여 이루어짐을 특징으로 한다. 
     내충격성, 광학필름, 액정표시장치, 아크릴계 공중합체, 카르복실기
Patent KR-20070105222-A (KR)
Title: The method of controlling the advertisement broadcasting programs in digital broadcasting, the broadcasting signal of comprising vct, pmt for controlling the same, and the receiver for controlling the same
Inventor: YUN CHANG SIK
IPC: H04N7/16
Filed: 2006-04-25
Abstract: A method for controlling a commercial broadcast in digital broadcasting, a broadcasting signal for controlling the commercial broadcast, and a broadcasting receiver for controlling the same are provided to add an identifier for distinguishing and defining a current broadcast program and the commercial broadcast program to a table within a PSI/PSIP(Program Specific Information/Program and System Information Protocol). A method for controlling a commercial broadcast in digital broadcasting comprises the following steps of: receiving VCT(Virtual Channel Table) or PMT(Program Map Table) in a broadcasting receiver(S601); allowing a user to set up the broadcasting receiver separately to process the commercial broadcast of a specific type by using a remote or a local key button(S602); and allowing the broadcasting receiver to tune a current channel into the other channel or not record the commercial broadcast if the commercial broadcast of the specific type is outputted by using the PMT or the VCT periodically received(S603).
Patent KR-20060052757-A (KR)
Inventor: KISHIDA TAKANORI
IPC: G11B7/1267
Filed: 2006-04-26
Abstract: 본 발명은, 재생 전용 미디어와의 호환성을 유지하면서, 레이저 파워 조정 처리에 의한 미디어의 신뢰성의 향상도 동시에 실현할 수 있는 광 기록 재생 장치를 제공하는 것을 목적으로 한다.  PCA를 모두 사용할 때까지, PCA를 이용하여 레이저 파워의 조정을 행한다.  PCA를 모두 사용하면, 최외주 위치에 추가 영역을 확보하고, 추가 영역도 모두 사용했을 때에는, 그 내주측에, 새롭게 추가 영역을 더 확보하여 레이저 파워 조정을 행한다.   
     추가 영역은, 리드 아웃 영역보다도 외주에 확보되기 때문에, 재생 전용 광 디스크와의 사이에, 포맷 상의 호환성을 유지할 수 있다.  또한, PCA가 모두 사용되었을 때에 처음으로 추가 영역이 확보되기 때문에, PCA만으로 레이저 파워 조정을 행할 수 있는 동안에는, 재생 전용 광 디스크와의 사이에 용량 호환도 유지할 수 있다.    
       
     재생 전용 미디어, 레이저 파워 조정, 추가 영역, 용량 호환
Patent KR-20070005459-A (KR)
Title: Road stud
Inventor: SUK JUN SUNG
IPC: E01F9/06
Filed: 2006-05-03
Abstract: A road stud is provided to prevent traffic accidents by securing visibility regardless of installation site, to improve the appearance of a city by forming a unit identification portion in a streamline, to reduce the manufacturing cost by manufacturing a post portion and a unit identification portion in one, to reduce maintenance cost by preventing the subsidence and breakdown of a road stud after installation and to recycle easily when changing a traffic lane. A road stud(A) comprises: a post portion(1), as a body of a road stud, formed in the shape of a disk plate and provided with a counter sinking groove(11) to insert a fixing pin(100); and a unit identification portion(2) erected on the top of the post portion in the shape of a streamline, made of plastics or silicon which is luminous and flexible not to be damaged by vehicles and to recognize the road stud easily at night and provided with beads(21) for diffused reflection to increase visibility.
Patent KR-20070111723-A (KR)
Title: Aggregated contention access period management method for the distributed mesh wpan
Inventor: LEE BYUNG JOO
IPC: H04B7/26
Filed: 2006-05-18
Abstract: An aggregated channel resource allocation method of devices connected in mesh type in PAN(Personal Area Network) communication is provided to enable each device to locate reservation sections in a consecutive way when reserving channel resources while contention sections are consecutively located, thereby conducting more efficient communication in case of channel access through a CSMA method. When distributed devices reserve channel resources, respectively, each device confirms beacon frames of the other devices in a mesh-type wireless network, and stores reservation sections of neighboring devices at self tables. When the devices determine reservation sections to be used, the devices confirm reservation information on the neighboring devices, which is stored at the self tables, and find time when reservation sections of the other devices are terminated. The devices set self reservation sections right after the reservation sections of the neighboring devices. The reservation sections are consecutively located in an automatic way.
Patent KR-20070041302-A (KR)
Inventor: KIM DO WAN
IPC: H05B33/26
Filed: 2006-05-26
Abstract: 본 발명은 동일한 데이터 전류에 대하여 픽셀간 휘도차를 감소시킬 수 있는 발광 소자에 관한 것이다. 상기 발광 소자는 애노드전극층들, 캐소드전극층들, 픽셀들 및 캐소드 라인들을 포함한다. 상기 애노드전극층들은 제 1 방향으로 배열되며, 상기 캐소드전극층들은 상기 제 1 방향과 다른 제 2 방향으로 배열된다. 상기 픽셀들은 상기 애노드전극층들과 상기 캐소드전극층들이 교차하는 발광 영역들에 형성된다. 상기 캐소드 라인들은 상기 캐소드전극층들에 연결된다. 여기서, 일 캐소드전극층에서 해당 캐소드 라인에 대응하는 제 1 픽셀을 제외한 나머지 픽셀들에 상응하는 부분들 사이의 저항값들 중 적어도 하나는 상기 제 1 픽셀에 상응하는 부분과 상기 제 1 픽셀과 이웃하는 픽셀에 상응하는 부분 사이의 저항값보다 작다. 상기 발광 소자는 캐소드전극층의 폭을 변화시켜 상기 캐소드전극층에 상응하는 픽셀들의 휘도차를 감소시키므로, 상기 픽셀들의 휘도차가 사용자에게 시각적으로 인지되지 않을 수 있다.  
       
     캐소드전극층, 발광 소자, 픽셀, 저항
Patent KR-20070114456-A (KR)
Title: Book case with memo board and manufacturing method thereof
Inventor: KIM SUNG JOO
IPC: A47B63/04
Filed: 2006-05-29
Abstract: A book case with a memo board and a manufacturing method thereof are provided to improve the utilization of an indoor space by having a memo board mounted thereon integrally. A book case with a memo board includes a bookcase, a memo board(20) and a memo board fixing unit. Concave coupling recesses(5) extend in a vertical direction on the opposed wall surfaces of right and left side plates(2). Both ends of the memo board are inserted into the coupling recess of the right and left side plates to be installed on a receiving space of the bookcase in the inner space of a rear plate(4). The memo board fixing units support the upper end and lower end of the memo board to prevent the vertical movement of the memo board, penetrate the rear plate and are fixed to the rear end of upper and lower horizontal plates.
Patent KR-20070117320-A (KR)
Title: Monitoring system of a roof door
Inventor: SONG DA HO
IPC: G08B13/19
Filed: 2006-06-08
Abstract: A roof door monitoring system is provided to monitor that a person enters the roof and a roof door or a key storage box is opened without permission to prevent an accident generated when people go in or out of the roof without notice. A roof door monitoring system is composed of a power supply unit(20); a human body sensing unit(22) receiving power of the power supply unit and sensing people who approach a roof door; a first relay unit(R1) operated if the human body sensing unit detects the person; a warning message output unit(24) outputting a warning message when the first relay unit is operated; an open signal detecting unit(26) detecting that the roof door or a key storage box installed adjacently to the roof door is opened; a second relay unit(R2) operated if an open signal is detected by the open signal detecting unit; and an interlock circuit unit(28) outputting the warning message through the warning message output unit only if one of the first and second relay units is operated.
Patent KR-20070012197-A (KR)
Title: Adaptive digital pre-distortion system
Inventor: JAENECKE PETER
IPC: H03F1/32
Filed: 2006-06-09
Abstract: An electronic circuit for amplifying an input signal, a power amplifier, and an adaptive digital pre-distortion system are provided to correct a memorizing effect of the power amplifier efficiently. In an electronic circuit for amplifying an input signal, a clipping unit forms a signal having a reduced peak-to-average power ratio by clipping an input signal. A pre-distortion unit forms a pre-distorted signal defined by a pre-distortion algorithm on the basis of an amplifier model function. An expression unit expresses the amplifier model function with a term of coefficient of a multinomial expression or look-up tables. A non-linear processing unit equal to the power amplifier forms a signal. A time delay unit forms the delayed pre-distortion signal for compensating the processing time of the pre-distortion signal. A time delay cascade forms the delayed signals from positive number sample clocks for delaying the pre-distortion signal. An adaptive unit learns the amplifier model function by using the processed signal and the delayed signals for minimizing a measurement with respect to a non-linearity.
Patent KR-20070121443-A (KR)
Title: Beatbox control method and device
Inventor: CHAE SU BONG
IPC: G11B20/04
Filed: 2006-06-22
Abstract: A beat box control device and method are provided to mix a beat box tone with a reproducing audio signal as a user wish and to output the mixed audio signal. A beat box control device comprises a memory(30), a mixing unit, and a system control unit. The memory stores a generation program for generating a beat box tone/beat sound automatically or manually. The mixing unit mixes the beat box tone with a reproducing audio signal. The system control unit outputs the mixed audio signal. The beat box tone, the beat box sound, and the mixed audio signal are stored in the memory.
Patent KR-20080003079-A (KR)
Title: Organic light emitting display device and and method for fabricating the same
Inventor: SEO SEONG MOH
IPC: H05B33/10
Filed: 2006-06-30
Abstract: An organic luminescence device and a manufacturing method thereof are provided to form a different optical path length in each pixel by using a single half-tone mask. A plurality of reflection electrodes are formed on an insulation substrate(101). An insulating layer(105,115) having a contact part exposing a part of the reflection electrodes is formed on the reflection electrodes having a different thickness. A transparent electrode pattern is formed on the insulating layer and the reflection electrodes. An organic luminescence layer(117) is formed at the entire surface of the substrate including the transparent electrode pattern. A cathode electrode(119) is formed on the organic luminescence layer. An upper substrate(131) is attached to the insulation substrate. An RGB-color layer is formed on the upper substrate.
Patent KR-20070082838-A (KR)
Title: Method of resin sealing electronic part
Inventor: AKUTAGAWA YOSHITO
IPC: H01L21/56
Filed: 2006-07-21
Abstract: A resin sealing method for electronic components is provided to prevent deformation and/or disconnection of a bonding wire according to the flow of sealing resin and prevent the bonding wire from coming in contact with another bonding wire by making sealing resin have the same distribution shape in a sealing resin supply apparatus. A substrate on which a plurality of electronic components are mounted is installed in an upper mold. A resin material(35) received in a cavity of a lower mold is melted so that the electronic components kept in the upper mold is soaked into the melted resin to resin-seal the electronic components. After the resin material is previously pressurized and dispersed in a resin supply apparatus(30) for a resin sealing process, the resin material is received in the cavity of the lower mold. The process for pressurizing the resin material can be performed by using a cover member in the resin supply apparatus. The process for dispersing the resin material can be performed by applying vibration to the resin supply apparatus.
Patent KR-20080011842-A (KR)
Title: Method of bonding and manufacturing display apparatus
Inventor: KIM JANG SUB
IPC: G02F1/1345
Filed: 2006-08-01
Abstract: A bonding method and a method for manufacturing an LCD are provided to connect a substrate and an electronic device electrically and physically using a print unit, thereby minimizing the amount of unnecessary conductive material and preventing contact defect between the substrate and the electronic device. A conductive solution(400) containing conductive particles(410) and an adhesive material(420) is jetted on a substrate(310) on which a conductive pad(312) is formed, by using a print unit(1) having a nozzle. A connection terminal of an electronic device is positioned correspondingly to the conductive pad of the substrate. The conductive pads and the connection terminal are pressurized at a high temperature, thereby electrically and physically connecting the conductive pad and the connection terminal.
Patent KR-20080015235-A (KR)
Title: Method for japanese voice synthesizing using accentual phrase matching pre-selection and system thereof
Inventor: LEE JONG SEOK
IPC: G10L13/00
Filed: 2006-08-14
Abstract: A method and a system for combining Japanese speech are provided to pre-select candidate sentences, which are to be compared when selecting synthetic units, thereby achieving prompt speech synthesis. An input sentence is converted into symbols including pronunciation information and accent information for phonemes. An accentual phrase is determined from the input sentence by using the accent information of the symbols. Candidate sentences are previously selected by comparing the determined accentual phrase with sentences stored in a speech database(264). The previously selected sentences are used to perform speech synthesis.
Patent KR-20080017794-A (KR)
Title: Display apparatus and control method thereof
Inventor: PARK JI YOUG
IPC: H04N5/57
Filed: 2006-08-22
Abstract: A display device and its control method are provided to prevent a loss of a contrast ratio by increasing an output luminance level such that a maximum luminance level of each display region becomes an available luminance level. A display unit(30) has a plurality of divided display regions. A signal processing unit(20) processes an inputted image signal. A controller(40) detects output luminance levels, which are represented correspondingly according to gray scale levels of the image signal, of the plurality of display regions, calculates a correction coefficient allowing a maximum luminance level of the detected output luminance levels to reach an available luminance level that can be displayed to its maximum level on the display unit, converts the output luminance level, compares the converted output luminance level with a certain reference luminance level, and sets a correction table.