baber/WOPTO huggingface dataset:
Patent KR-20120137653-A (KR)
Title: Novel use of rice hull extract for improving, preventing or treating sleep disorders, anxiety, or depression
Inventor: CHO SUENG MOCK
IPC: A61K36/899
Filed: 2011-06-13
Abstract: PURPOSE: A rice bran extract for preventing or treating sleep disorder, anxiety, or depression is provided to reduce sleep latency and to increase non-REM sleep without side effects. CONSTITUTION: A pharmaceutical composition for preventing or treating sleep disorder, anxiety, or depression contains rice bran extract as an active ingredient. The extract is prepared using water, organic solvent, or a mixture thereof. The organic solvent is low carbon number alcohol, hexane, acetone, ethyl acetate, chloroform, or diethyl ether. The extract is also a fraction prepared by fractioning the organic solvent extract with a second organic solvent. A food composition for preventing or treating sleep disorder, anxiety, or depression contains the extract as an active ingredient.
Patent KR-20110084482-A (KR)
Title: Polishing composition
Inventor: MATSUDA TSUYOSHI
IPC: H01L21/321
Filed: 2011-06-14
Abstract: PURPOSE: A polishing composition is provided to suppress the occurrence of dishing when applied to the polishing for forming wiring in a semiconductor device. CONSTITUTION: A polishing composition comprises: a first silicon oxide in which a 50% particle diameter measured by a laser diffraction scattering method is 60~150 nm; a second silicon oxide in which a 50% particle diameter measured by a laser diffraction scattering method is 10~50 nm; at least one kind selected from carboxylic acids and α-amino acids; an anticorrosive; a surfactant; an oxidizing agent; and water.
Patent KR-20130002398-A (KR)
Title: Steering apparatus of electric drive vehicle
Inventor: LEE HYUCK KEE
IPC: B62D6/10
Filed: 2011-06-29
Abstract: PURPOSE: A steering system of an electric drive vehicle is provided to reduce the weight of a vehicle and the consumption of electricity, implement a suitable appearance for the usage and function of the vehicle and a sophisticated design, and perform a structure design freely. CONSTITUTION: A steering system of an electric drive vehicle comprises a steering angle sensing unit(110), a control unit(120), and a wheel assembly(130). The steering angle sensing unit detects the rotation angle of a steering wheel(1) and outputs a sensing signal. The control unit receives the sensing signal of the steering angle sensing unit and outputs a control signal necessary for steering. The wheel assembly comprises multiple motors(131,132), multiple wheels(133,134), and a rotary shaft(135). Multiple motors operate respectively according to the control signal of the control unit. Multiple wheels rotate by each motor. The rotary shaft is formed between wheels in order to rotate the wheel at an angle for steering. [Reference numerals] (120) Control unit; (140) First communication unit; (150) Second communication unit
Patent KR-20130005145-A (KR)
Title: Liquid separation and auto-drain devices improving valve closing
Inventor: KIM KYUNG HWAN
IPC: F16K33/00
Filed: 2011-07-05
Abstract: PURPOSE: A liquid separation and auto drain apparatus of a fuel cell generating system is provided to prevent opening of a drainage path and noises according to the vibration and to minimize the left and right motion of a suspended material by a guide part. CONSTITUTION: A liquid separation and auto drain apparatus of a fuel cell generating system comprises: a main body(1) with an inlet(11), an outlet(12), and a drainage path(13); a separator(2) installed in the upper part of the inlet to separate moisture in reaction gas and drop down to the lower part of the main body; and a switching unit which comprises a buoy(33), a buoy guide part(35), a double-way valve(31) selectively opening and closing the upper part and the lower part by the buoy, and a connection wire for connecting the buoy and the double-way valve.
Patent KR-20130007809-A (KR)
Title: 유압을 이용한 신발완충장치
Inventor: PARK SUN HAWN
IPC: A43B7/32
Filed: 2011-07-11
Abstract: 본 발명은 유압을 이용한 신발완충장치에 관한 것으로, 기존의 스프링, 공기주머니(air) 화학적인 완충재(스폰지류)를 사용한 신발완충장치의 단점을 보완하기 위해, 유압유를 이용하여 자동차의 쇽업쇼바의 기능이 가능하도록 함으로서, 인체의 하중을 신발이 받아서 그 하중을 자연스럽게 감소 시킬수 있는 신발 완충장치로서, 지금까지 개발되어 있는 신발완충장치보다 획기적으로 완충기능을 보완한 것이다. 
본 발명의 신발완충장치는 실린더 내부에 설치되어 있는 스프링의 강도를, 각 개인의 신체 조건과 체중에 맞도록 선택할 수 있어, 개인별 맞춤형 신발완충장치이며, 사용 중 부적절한 행동으로 이 장치가 고장이 났을 때도, 개인이 자기에 맞는 제품을 구매하여 즉시 교체가 가능하도록 제품 부품을 셋트화 하여, 제품 정비에도 효과적로 대처가 가능한 특징이 있다. 
본 발명의 신발완충장치를 신발에 설치했을 경우에는, 체중 하중의 충격을 감소 시켜 신발을 장시간 사용 했을때도, 피로도를 효과적으로 감소 시킬수 있으며, 관절염환자에게는 충격완화효과로 치료신발로도 사용이 가능하다. 
본 발명의 신발완충장치는 신발의 바닥창과 내부 깔창 사이에 삽입하는 방식임으로 신발의 종류에 상관없이 모든 신발에 사용이 가능하다는 특징도 갖고 있다.
Patent KR-20130009393-A (KR)
Title: A plant box formed with corrugated board and surface heater
Inventor: KIM JONG BOK
IPC: A01G9/02
Filed: 2011-07-15
Abstract: PURPOSE: An energy saving plant box is provided to reach a set temperature in a short time by emitting the heated air to the top part of the box and to be possible for convenient installation. CONSTITUTION: A main body(10) includes sidewalls made of corrugated board(14). A heating element(20) is installed within the main body. The heating element is a planar heating element. The planar heating element is fixed to the sidewall of the main body by an adhesive sheet(30). The end portion of each of multiple support stands(40) which are bending-processed is inserted and fixed to the corrugated part(12) of the corrugated board. A heat insulation sheet(50) is covered on multiple support stands. The end of the heat insulation sheet is fixed to the sidewall of the main body. [Reference numerals] (AA) Convection of heat
Patent KR-20130009414-A (KR)
Title: Bill discharging apparatus
Inventor: LEE WON CHOUL
IPC: B65H7/06
Filed: 2011-07-15
Abstract: PURPOSE: A bill discharge device is provided to simply maintain a structure operating according to the status of bills by selectively rotating a bill bucket in a first or a second direction according to the status of the bills supplied from a hopper. CONSTITUTION: A bill discharge device comprises a body(10), a bill feeding part, a bill discharge part, and a control part. The body has a hopper(11) for receiving bills. The bill feeding part is installed inside the body and feeds a sheet of bills received in the hopper. The bill discharge part is installed inside the body and is set to discharge the bills in a first direction(D1) or a second direction(D2) according to the status of the bills. The control part controls the bill discharge direction of the bill discharge part based on signals detected by a bill detecting sensor when the bills pass through the bill feeding part.
Patent KR-20120042620-A (KR)
Title: Food supplies and sports apparatus for pets
Inventor: KIM JUNG MO
IPC: A01K5/02
Filed: 2011-07-18
Abstract: PURPOSE: A feeding and exercising apparatus for pet dogs is provided to feed pet dogs continuously by providing predetermined amount of food using rotation of a storage container. CONSTITUTION: A feeding and exercising apparatus for pet dogs comprises a food storage container(130) having feed exhaust vents(134) and a discharge case(140) in which exhausted food is stored. The food storage container has a torus shape. The food storage container additionally includes a horizontal bar which is fixed inside the food storage container and a motor which is fixed in lower part of the horizontal bar. In the center of the food storage container, a fecal matter container(120) is additionally included.
Patent KR-20120018274-A (KR)
Title: Method and apparatus for multiplexing and demultiplexing data transmitted and received based on audio/video interface
Inventor: LEE JAE MIN
IPC: H04L69/14
Filed: 2011-07-20
Abstract: PURPOSE: A method and apparatus for multiplexing data transmitted and received through an AV(Audio/Video) interface are provided to freely transmit data to a destination device by multiplexing and de-multiplexing data which is transmitted and received through an AV interface. CONSTITUTION: A first device(410) and a second device(420) transmit and receive data based on an AV(Audio/Video) link. The first device and the second device bidirectionally transmit data through a forward direction sublink and a reverse direction sublink. A data transmitting and receiving apparatus of the first device comprises an administration unit(411), a port map part(412), and a port part(413). The data transmitting and receiving apparatus of the second device comprises a port map part(421), an administration unit(422), and a port unit(423).
Patent KR-20120010981-A (KR)
Title: Method for producing light-emitting diode device
Inventor: KATAYAMA HIROYUKI
IPC: H01L33/52
Filed: 2011-07-26
Abstract: PURPOSE: A method for manufacturing a light emitting diode apparatus is provided to improve the reliability of a light emitting diode apparatus by bonding a fluorescent material layer on a surface of a housing. CONSTITUTION: A light emitting diode(1) is mounted on a substrate(3). A housing(2) is arranged to surround a light emitting diode. A sealing layer(7) consisting of a sealing material seals the light emitting diode. A precursor layer is formed by spreading a resin composition containing a fluorescent substance on a surface of a heteromorphic material(10) . A fluorescent substance layer(8) is bonded with the whole upper surface of the sealing layer and an end part of an inner circumference at a top surface of the housing.
Patent KR-20130014651-A (KR)
Title: Composite of fkm rubber
Inventor: JANG JAE WON
IPC: C08K3/10
Filed: 2011-07-27
Abstract: PURPOSE: A rubber composition of an FKM(fluorine rubber) oil seal is provided to have excellent mechanical properties, abrasion resistance, heat resistance, and oil resistance so as to be applied to a valve stem and a radial shaft. CONSTITUTION: A rubber composition of an FKM oil(fluorine rubber) seal(30) comprises: a polymer which consists of FKM, and 20-40 parts by weight of abrasion resistant filler which consists of an inorganic pigment with a metal compound as a main ingredient based on 100.0 parts by weight of the polymer; and 10-20 parts by weight of a main filler which consists of carbon black based on 100.0 parts by weight of the polymer. The inorganic pigment comprises an iron oxide as a main ingredient.
Patent KR-20130015993-A (KR)
Title: Method and apparatus for providing service based component using personal network
Inventor: CHOI SEOK HOON
IPC: H04W4/80
Filed: 2011-08-05
Abstract: PURPOSE: A component-based service providing method using a PN(Personal Network) and an apparatus thereof are provided to offer services based on resources or hardware components under an environment providing a CPNS(Converged Personal Network Service). CONSTITUTION: A network management unit(310) receives a PN generation response message from a CPNS server through a remote area communication unit. The network managing unit transmits inventories to one or more apparatuses through a local area communication unit. The network managing unit receives service information related to software components or a hardware component. The network managing unit transmits the service information to one or more apparatuses through the local area communication unit. [Reference numerals] (310) Network management unit; (311) PN management unit; (312) SG management unit; (320) First memory; (330) First local area communication unit; (340) Long distance communication unit; (350) Eighth component; (360) Ninth component
Patent KR-20130016593-A (KR)
Title: 네트워크 코딩을 수행하는 방법 및 네트워크 코딩을 수행하는 릴레이
Inventor: SHIN WON JAE
IPC: H04B7/04
Filed: 2011-08-08
Abstract: 네트워크 코딩을 수행하는 방법 및 네트워크 코딩을 수행하는 릴레이를 제안한다.  
특히, 단일 릴레이를 통하여 신호를 교환하는 다중 송/수신 페어들 각각의 실효 채널이 독립적인 공간 차원에 정렬되도록 단말들 각각을 위한 송신 빔포밍 벡터를 결정하고, 송/수신 페어들 각각에 포함된 단말들 각각의 실효 채널들이 동일한 공간 차원에 정렬되도록 단말들 각각을 위한 수신 빔포밍 벡터를 결정함으로써 최대한 빠르게 단말들 서로 간의 데이터들을 교환할 수 있는 네트워크 코딩을 수행하는 방법 및 네트워크 코딩을 수행하는 릴레이를 제공할 수 있다.
Patent KR-20130017366-A (KR)
Title: Prevention apparatus for diffusion of vapour of in-situ soil purification system
Inventor: BAE JANG YOUNG
IPC: B08B15/00
Filed: 2011-08-10
Abstract: PURPOSE: A haze diffusion preventing apparatus of an in-paper purification system is provided to prevent haze generated in a process of injecting a medicinal fluid to purify polluted soil from being discharged through each purifying pipe gad and diffused in air and to prevent soil of a sludge form gushing out with the haze is flowed in into a haze removing unit. CONSTITUTION: A haze diffusion preventing apparatus of an in-paper purification system comprises a device body part(31) with an empty inner space, a haze vent(32), and a soil preventing film(33). The device body part is installed on a upper surface of the polluted soil so as to surround the upper part of a purifying pipe gad(10) in order to collect the haze ejected from the purifying pipe gad. The haze vent may be formed at the outer periphery of the device body part to eject the haze collected in the device body part to the outside and thus send to the haze removing unit. The soil preventing film has multiple through-holes. The soil preventing film is installed inside the device body part to allow only gas haze to pass through and filter soil of a sludge form together with unreacted medical fluid that is gushed out with the haze.
Patent KR-20130017486-A (KR)
Title: Lighting device
Inventor: KIM KI WOONG
IPC: F21Y101/02
Filed: 2011-08-11
Abstract: PURPOSE: A lighting device is provided to improve heat dispassion by extending the contact area of the holding portion of a radiation plate and a base unit. CONSTITUTION: An auxiliary cap(180) is inserted into a second groove of a housing(100). A key(190) is inserted into a key groove of a driving part and a key groove of a radiation plate. The driving part includes a circuit board and multiple parts mounted on the circuit board. The radiation plate releases the heat from the optical source part and the driving part.
Patent KR-20130023605-A (KR)
Title: One modulation apparatus using carrier board
Inventor: KWON YONG CHAN
IPC: G06F1/00
Filed: 2011-08-29
Abstract: PURPOSE: A single modularized device using a carrier board is provided to implement functions of a host central processing unit(CPU) and a frame grabber in one board by using a carrier board, thereby reducing manufacturing expenses. CONSTITUTION: A host CPU(100) is modularized and mounted by a predetermined standard in a carrier board. A frame grabber(200) is integrated on the carrier board. The frame grabber obtains an image photographed by a camera(50) and converts the image into a signal which is processed in the host CPU. The frame grabber extracts vision data from the image and transmits the vision data to the host CPU. The host CPU generates control information by applying a vision algorithm to the vision data. [Reference numerals] (200) Frame grabber; (50) Camera
Patent KR-20130025026-A (KR)
Title: Duplex data transfer system for loc data application
Inventor: KIM HYUN OOK
IPC: H04L5/00
Filed: 2011-09-01
Abstract: PURPOSE: A duplex transmission system for utilizing LOC(Location On a Chip) measuring data is provided to enable a user to stably operate the duplex transmission system. CONSTITUTION: A duplex transmission system for utilizing LOC measuring data comprises a main processor(10), an assistant processor(11), a main communication module(20), and an assistant communication module(21). The main processor connects to the main communication module and the assistant communication module. The assistant processor connects to the main communication module and the assistant communication module. The main processor and the assistant process are monitored from each other.
Patent KR-20110103383-A (KR)
Inventor: NAGAOKA ATSUSHI
IPC: C03C3/089
Filed: 2011-09-02
Abstract: [과제] 산화 비스무스를 함유하는 광학 글라스에 있어서, 제조 과정에 관계되는 재가열 공정에서 글라스 내부에 유백·실투가 발생하지 않고 화학적 내구성이 우수하며 글라스가 흑색으로 착색되지 않는 광학 글라스를 제공한다.  
[해결수단] 
굴절율(n d )이 1.75 이상이고 아베 수(v d )가 10 이상의 광학 항수(恒數)를 갖는 광학 글라스에 있어서, Bi 2 O 3 를 10 질량% 이상 90 질량% 미만으로 함유하고, 하기 조건에 의한 재가열 시험(a)에 있어서, 글라스 내부가 실질적으로 유백화(乳白化) 및/또는 실투(失透)하지 않는 광학 글라스. 
[재가열 시험(a) : 시험편 15mmX15mmX30mm을 재가열하고, 실온에서 각 시료의 전이온도(Tg) 보다 80℃ 높은 온도까지 150분간 온도를 높인다. 그리고 상기 광학 글라스의 글라스 전이 온도(Tg)보다도 80℃ 높은 온도에서 30분간 보온하며, 그 후에 상온까지 자연 냉각하고 시험편의 대향하는 두 면을 두께 10mm로 연마한 후에 육안으로 관찰한다.]
Patent KR-20130026623-A (KR)
Title: Hybrid pulverized fuel burning apparatus
Inventor: SON DAL HO
IPC: F23K3/14
Filed: 2011-09-02
Abstract: PURPOSE: A hybrid pulverized fuel burning device is provided to increase the fuel efficiency of pulverized fuel by using coal which is shaped into fine pulverized fuel. CONSTITUTION: A hybrid pulverized fuel burning device comprises a pulverized fuel supplying unit(10), an air supplying unit(20), a mixing unit(40), an ignition unit(30), and a burning unit(50). The air supplying unit supplies air by being closely equipped in the pulverized fuel supplying unit. The mixing unit is connected to the pulverized fuel supplying unit and air supplying unit in order to provide a space for mixing the pulverized fuel with air. The ignition unit is connected with the mixing unit and is equipped with a heating unit(34) in order to burn the pulverized fuel. The burning unit is connected to the ignition unit and receives the burning heat of the pulverized fuel.
Patent KR-20130032141-A (KR)
Title: Volage control circuit of switch mode power supply apparatus and switch mode power supply apparatus
Inventor: SHIN YUN SEOP
IPC: G05F1/565
Filed: 2011-09-22
Abstract: PURPOSE: A voltage control circuit of a switch mode power supplying device and a switch mode power supplying device are provided to increase the accuracy of the output voltage of a power supplying device through a control signal of a transistor. CONSTITUTION: A voltage control part(10) controls the ratio of a first resistance value and a second resistance value for controlling a level of an output voltage. The voltage control part comprises a first resistance(Ro), a second resistance(Ra), a third resistance(Rb), and a transistor. The first resistance determines a first resistance value. The second resistance determines a second resistance value. The third resistance is connected to the second resistance in parallel. The transistor is serially connected to the third resistance. The voltage control part controls the operation control power of the transistor in an activation region of the transistor before varying current flowing through the third resistance for fine controlling an output voltage level.
Patent KR-20130032572-A (KR)
Title: Apparatus for bonding printed circuit on fpd panel
Inventor: KIM MAN JAE
IPC: H05K13/04
Filed: 2011-09-23
Abstract: PURPOSE: A bonding device of a circuit board is provided to improve the bonding quality of the circuit board. CONSTITUTION: A panel bending prevention unit(300) includes a push bar(310) and a support bar(320). The push bar prevents a panel from being bent by pressurizing an upper surface of a panel. The support bar prevents the panel from being bent with the push bard by supporting the panel from a lower area of the panel.
Patent KR-20120033282-A (KR)
Title: Composition for improving taste of high-intensity sweetener and application thereof
Inventor: FUJIHARA HIDEKI
IPC: A23L27/10
Filed: 2011-09-29
Abstract: PURPOSE: A taste improving composition for a high sweetness sweetener, and a use thereof are provided to reduce the unique taste of products having low calorie. CONSTITUTION: A taste improving composition for a high sweetness sweetener contains 100 parts of isomerized sugar by weight, and 1-150 parts of rare sugar by weight containing D-psicose and D-allose. The isomerized sugar and the rear sugar is obtained by isomerizing D-glucose, D-fructose, and more than two isomerized sugar using greater than 0.005mol/l of alkali. The sugar content of the composition except for the D-glucose and D-fructose is less than 60wt%.
Patent KR-20110117049-A (KR)
Title: 강이나 하천의 전단면 전체에 오염된 하천수를 정화시켜 주는 싸이폰 통로가 구성되는 수질정화용 수문 시스템을 구성하여 깨끗한 하천수로 정화시켜 주는 친환경 공법과 여기에 적용되는 조립식 수질정화 시스템
Inventor: HAN SANG KWAN
IPC: C02F1/00
Filed: 2011-10-10
Abstract: 하천의 전단면 전체에 기촌콘크리트(11)를 설치함과 함께; 
상기 기초콘크리트(11)에 수문 지지대(52)를 설치함과 함께; 
상기 수문지지대(52)에 수문의 축(54)을 구성함과 함께; 
상기 수문의 축(54)에 실린더 흰지(51)를 링크(81)와 결합하여 구성함과 함께; 
상기 실린더 흰지(51)에 실린더 로드(56)와 결합된 실린더(55)를 구성함과 함께; 
상기 실린더 로드(56)의 끝단을 H빔(83)에 구성되는 실린더로드축(82)과 결합하여 수문의 작동 시스템을 구성함과 함께; 
상기 H빔(83)의 상부 일측에 수문의 전면판(53)을 부착하고 상기 상기 H빔(83)의 하부 타측에 수문의 후면판(31)을 구성하여 제1 싸이폰통로(58)과 제2 싸이폰통로(99)를 구성하여줌과 함께; 
상기 제2 싸이폰통로(99)의 중간 중간에는 상기 수문의 전면판(53)과 상기 수문의 후면판(31)을 지지하여 주는 지지대(77)를 구성하여줌과 함께; 
상기 지지대(77)에는 결합체(88)가 결합 될 수 있도록 다수개의 통공을 구성하여줌과 함께;  
상기 수문의 전면판(53)과 상기 수문의 후면판(31)에 상기 결합체(88)를 관통시킬 있도록 다수개의 통공(미도시)를 구성하여줌과 함께; 
 상기 지지대(77)와 상기 수문의 전면판(53)과 상기 수문의 후면판(31)이 견고하게 지지 되고 결합하도록 통공(미도시)를 관통하여 상기 결합체(88)로 결합하여 상기 제 1싸이폰통로(58)와 상기 제2 싸이폰 통로(99)를 또다시 구성하여줌과 함께; 
  
이상과 같이 구성되는 수질정화용 수문시스템을 하천의 전단면 전체에 설치하여 하천의 상류에서 유입되는 하천수들이 상기 수문의 전단면 전체에 형성되는 사이펀 통로의 입구를 통하여 유입되어 상기 사이펀 통로의 상부측으로 이동하는 과정에서 발생되는 와류 현상과 물분자의 미립자들끼리 부딛히는 작용에 의해 오염된 수질을 지속적으로 정화시키는 것을 특징으로 하는 하천의 전단면 전체에 오염된 하천수를 정화시켜 주는 싸이폰 통로를 구성하여 깨끗한 하천수로 정화시켜 주는 정화 시스템의 구성공법과 여기에 적용되는 조립식 수질정화 시스템을 제시한다.
Patent KR-20130044929-A (KR)
Title: Composition for treatment of vascular diseases comprising modafinil or its derivatives
Inventor: SUH SUK HYO
IPC: A61K31/165
Filed: 2011-10-25
Abstract: PURPOSE: A composition containing modafinil or a derivative thereof is provided to be used as a pharmaceutical composition or a health functional food for preventing or treating vascular diseases through blood vessel relaxation by increasing intracellular cAMP. CONSTITUTION: A pharmaceutical composition for preventing or treating vascular diseases contains modafinil, modafinil derivative compounds of chemical formulas 2-5, or a pharmaceutically acceptable salt thereof. The vascular diseases are selected from the group consisting of hypertension, ischemic coronary artery diseases, occlusion of cerebral arteries, perirheral arterial occlusive disease, thromboembolism, diabetic foot lesion, venous ulcer, deep vein thrombosis, atherosclerosis, angiospasm, and arteritis. The composition additionally contains a pharmaceutically acceptable carrier. A method for preventing or treating vascular diseases of animals exclusive of humans comprises a step of administering the composition to an individual.
Patent KR-20130046018-A (KR)
Title: Display device
Inventor: LEE JUNG HUN
IPC: G02B30/31
Filed: 2011-10-27
Abstract: PURPOSE: A display device is provided to offer a user with a plurality of focal lengths in a three-dimensional mode. CONSTITUTION: A display panel(DP) includes a plurality of pixel rows defined as a plurality of first group pixel rows and a plurality of second group pixel rows on the ground of a selection signal determining a focal length of a three-dimensional image. The plurality of first group pixel rows and the plurality of second group pixel rows display a second right-eye image and a second left-eye image after displaying a first left-eye image and a first right-eye image. A barrier panel(BP) forms a plurality of first barrier patterns which are separated from each other when the plurality of first group pixel rows and the plurality of second group pixel rows display the first left-eye image and the first right-eye image, and forms a plurality of second barrier patterns which are separated from each other and are different from the plurality of first barrier patterns when the plurality of first group pixel rows and the plurality of second group pixel rows display a second right-eye image and a second left-eye image. A barrier panel control part(BPC) controls gaps between the plurality of first barrier patterns and gaps between the plurality of second barrier patterns on the ground of the selection signal. [Reference numerals] (DCP) Data driver; (GCP) Gate driver; (TCP) Timing controller