baber/WOPTO huggingface dataset:
Patent KR-20090040354-A (KR)
Title: FORMULATION OF RADIOPROTECTIVE alpha;, beta; UNSATURATED ARYL SULFONES
Inventor: MANIAR MANOJ
IPC: A61K9/08
Filed: 2007-07-27
Abstract: Solution and suspension formulations are provided for administration prior to or after exposure to ionizing radiation for reducing toxic effects of the radiation in a subject which comprises an effective amount of at least one radioprotective alpha, beta unsaturated aryl sulfone wherein the composition has a pH within the range of about 8 to about 9.
Patent KR-20090042305-A (KR)
Title: A method of hot-shaping and hardening an object from a metal sheet, and a b-pillar for a vehicle
Inventor: BODIN HANS
IPC: B21D47/01
Filed: 2007-08-17
Abstract: A B-pillar for a vehicle is made by the press-hardening method. The blank is made by placing together two blank elements (20,21) with an overlap (23) and welding the elements together before the shaping process.
Patent KR-20090082390-A (KR)
Title: Connector
Inventor: MATSUZAKI SHINICHI
IPC: H01R13/6581
Filed: 2007-10-18
Abstract: A connector whose shield members that can be easily formed, and the shield members can be easily attached to a housing. The connector has a socket (1) formed so as to be insertable into a plug (2), socket terminals (30) formed so as to be electrically connectable to the plug (2) when the plug (2) is inserted into the socket (1), a pair of flat plate-like first socket-side shield members (40) formed so as to cover a front face (11) and rear face (12), respectively, of the socket (1), and a pair of first installation grooves (16a) provided at lateral both ends of each of the front face (11) and rear face (12) and formed so that each of the pair can hold lateral both ends of the first socket-side shield member (40) inserted into the grooves (16a). The first socket-side shield members (40) can be easily attached to the socket (1) without forming engagement members etc. on them. The first socket-side shield members (40) can be easily formed, and this enables the connector to be produced at low cost.
Patent KR-20090075876-A (KR)
Title: Inter-cell power control for interference management
Inventor: MALLADI DURGA PRASAD
IPC: H04W52/24
Filed: 2007-10-31
Abstract: A system and method for inter-cell power control for interference management in an OFDM system is provided. The system provides for a combination use of open loop and closed loop PSD control algorithms. The open loop control is a function of path loss from the serving cell as well as the neighboring cells. The closed loop control updates the end node transmit PSD by listening to the load indicators from the serving cell and at least one other neighboring non-serving cell which generates the highest level of interference. The system thus provides a fast and tight control with multi-cell information that allows improved inter-cell interference control.
Patent KR-20090094267-A (KR)
Title: Modular ice storage for uninterruptible chilled water
Inventor: BEAN JOHN H
IPC: F28D15/02
Filed: 2007-12-18
Abstract: A backup cooling storage system comprising at least one cooling and storage unit configured to cool a liquid supply using a quantity of cooled material when a main chiller of the liquid supply is not operational, and at least one chilling element configured to generate the quantity of cooled material for the at least one cooling and storage unit when the main chiller of the liquid supply is operational. Additional embodiments and methods are further disclosed.
Patent KR-20090095663-A (KR)
Title: Spacer grille with saddle shaped support elements and corresponding nuclear fuel assembly
Inventor: D USTON DE VILLEREGLAN BERENGER
IPC: G21C3/356
Filed: 2007-12-18
Abstract: The invention relates to a spacer grille (3), for a light water nuclear reactor fuel assembly (1), defining an essentially regular array of cells (6) for housing nuclear fuel rods (2). The spacer grille (3) further comprises support elements (16a, 16b) which extend from the peripheral girdle (7) of walls into the interior of the cells (6). The inner surface (24a, 24b) of at least one support element (16a, 16b) is concave in shape in a plane transverse to the longitudinal direction before irradiation. The inner surface (24a, 24b) of the contact part (20a, 20b) of said support element (16a, 16b) further has a convex shape in a longitudinal plane oriented radially with relation to the central axis (6') of the corresponding cell (6) before irradiation.
Patent KR-20090105966-A (KR)
Title: Hydrogen gas generators
IPC: H01M8/04
Filed: 2008-02-01
Abstract: Disclosed herein are multiple embodiments of a hydrogen generator (10) that measures, transports or stores a single dose of a viscous fuel component from first fuel chamber (12) in storage area (38) when the internal hydrogen pressure (44, 44') of the hydrogen generator is high, and transports this single dose to a metal hydride fuel component in second fuel chamber (14) when the internal pressure is low, so that the viscous liquid and metal hydride fuel components react together to generate more hydrogen and to restart the cycle. The viscous fuel component can be water or alcohol, such as methanol, in liquid or gel form, and the metal hydride fuel component can be sodium borohydride or other metal hydride that chemically reacts with the viscous fuel to produce hydrogen. The metal hydride fuel component can be in solid or viscous form, e.g., aqueous form.
Patent KR-20090112720-A (KR)
Title: Method of treating cell proliferative disorders using growth hormone secretagogues
IPC: A61K31/45
Filed: 2008-02-08
Abstract: The present invention relates to a method of treating cell proliferative disorders by administering to a subject an effective amount of a growth hormone secretagogue compound or a pharmaceutically acceptable salt, hydrate or solvate thereof.
Patent KR-20100015371-A (KR)
Title: Use of selected lactic acid bacteria for reducing atherosclerosis
Inventor: ROTHSCHILD PETER
IPC: A61K35/747
Filed: 2008-03-05
Abstract: Strains of lactic acid bacteria selected for their capability of increasing the BSH-activity and consequently lowering serum LDL-cholesterol, and simultaneously decreasing the pro-inflammatory cytokine TNF-E levels, for prophylaxis and/or treatment of atherosclerosis and other cardiovascular diseases, a method of selecting such strains, and products containing such strains.
Patent KR-20100021406-A (KR)
Title: Glass fiber reinforced abs compositions with improved stiffness and toughness
Inventor: NIESSNER NORBERT
IPC: C08L55/02
Filed: 2008-03-20
Abstract: Thermoplastic moulding compositions comprising the following components: 5-95% of a copolymer A consisting of: 70-76% of vinylaromatic monomer(s) A1, 24-30% of vinyl cyanide monomer component(s) A2 and 0-50% of one or more unsaturated copolymerizable monomers A3, 0-60% of a graft rubber B and 5-50% of thin glass fibers C are advantageously used for injection moulding.
Patent KR-20100016559-A (KR)
Title: Method for manufacturing chip with adhesive
Inventor: SEGAWA TAKESHI
IPC: H01L21/301
Filed: 2008-04-15
Abstract: [PROBLEMS] To provide a method for manufacturing a chip with adhesive, in which the need for pushing up the chip is eliminated while involving such pick up as the holding force of a chip not yet picked up does not vary as the pick up progresses. [MEANS FOR SOLVING PROBLEMS] Under a state where a die bond adhesive layer (24) and a wafer (1) are laminated on the adhesion layer (31) of a fixed jig (3), a chip (13) is formed by cutting the wafer (1) and the die bond adhesive layer (24) completely and then the chip (13) is picked up from the fixed jig (3) together with the die bond adhesive layer (24) by deforming the adhesion layer (31) of thefixed jig (3). In such a method for manufacturing a chip with adhesive, the fixed jig (3) has the adhesion layer (31) and a jig base (30), which has a plurality of protrusions on one side and a sidewall (35), on the outer circumference thereof. The adhesion layer (31) is laminated on the surface of the jig base (30) provided with the protrusions and bonded on the upper surface of the sidewall (35). On the surface of the jig base (30) provided with the protrusions, a partitioned space (37) is formed by the adhesion layer (31), the protrusions and the sidewall (35). The jig base (30) is provided with at least one through hole (38) penetrating the outside and the partitioned space (37), and the adhesion layer (31) can be deformed by sucking air in the partitioned space (37) via the through hole (38) of the fixed jig (3).
Patent KR-20100021570-A (KR)
Title: Method for producing amines
Inventor: COELHO TSOU JOANA
IPC: C07C211/50
Filed: 2008-05-05
Abstract: The invention relates to a method for producing aromatic amines by the catalytic hydration of the corresponding nitro compounds, particularly for producing toluylenediamine by the hydration of dinitrotoluene, characterized in that hydration catalysts are employed, in which a mixture of nickel, palladium and an addition element, selected from the group containing cobalt, iron, vanadium, manganese, chromium, platinum, iridium, gold, bismuth, molybdenum, selenium, tellurium, stannous, and antimony, is present as the active component on a carrier.
Patent KR-20100017228-A (KR)
Title: Resin composition containing thermoplastic polyurethane and hot-melt adhesive
Inventor: NAKAMURA MAKITO
IPC: C09J175/04
Filed: 2008-05-22
Abstract: A thermoplastic-polyurethane-containing resin composition which can be melted at a low temperature, is capable of short-time bonding, and has excellent flexibility; and a hot-melt adhesive. The thermoplastic-polyurethane-containing resin composition has structural units derived from: one or more diol compounds (I) comprising a polyester-ether diol (A) obtained from an initiator (a), a dicarboxylic anhydride (b), and an alkylene oxide (c); a diisocyanate compound (II); and a chain extender (III). When the proportions by mass (mass%) of the three kinds of structural units are indicated by [I], [II], and [III], respectively, ([II]+[III])/([I]+[II]+[III]) is from 0.20 to 0.40. The resin composition has an NCO index of 0.9-1.0, and the proportion of the structural units derived from the dicarboxylic anhydride (b) in the polyester-ether diol (A) is 10-50 mass%.
Patent KR-20100018585-A (KR)
Title: Vacuum treatment unit and vacuum treatment process
Inventor: RAMM JURGEN
IPC: C23C14/06
Filed: 2008-04-22
Abstract: Vacuum treatment unit and vacuum treatment process for carrying out a plasma process, wherein the treatment is carried out in a vacuum chamber (1) in which an apparatus for producing an electric low-voltage arc discharge (15) (LVAD), comprising a cathode (10) and an anode (13) which can be electrically connected to the cathode via an arc generator, and a workpiece support (7) for accommodating and moving workpieces (2) which can be electrically connected to a bias generator (16) and also at least one feed line (8) for inert and/or reactive gas are arranged. Here, at least part of the surface of the anode is made of graphite and is operated at high temperature.
Patent KR-20110081570-A (KR)
Title: Polyester resin and toner including the same
Inventor: YOO YOUNG MAN
IPC: G03G9/087
Filed: 2010-01-08
Abstract: PURPOSE: A polyester resin and a toner including the same are provided to increase the content of biomass raw materials in the resin without bisphenol-A or the derivative of the bisphenol-A. CONSTITUTION: The polyester resin includes 5 to 70 weight% of biomass raw material-derived compound, 30 to 94 weight% of a petroleum-derived compound, and 0 to 1 weight% of a thermal stabilizer, based on the total polyester resin. The biomass raw material-derived compound contains latic acid, lactide, and dianhydrohexitol. The lactide is a compound derived from the latic acid. The petroleum-derived compound is composed of acid components and alcohol components.
Patent KR-20110086250-A (KR)
Inventor: CHOI JIN YOUNG
IPC: B29C44/32
Filed: 2010-01-22
Abstract: PURPOSE: A hard urethane composite heat-insulating panel with high heat resistance and high flame retardancy using high-strength incombustible glass fiber sheets is provided to improve the incombustible and heat insulation property by attaching the noncombustible glass fiber sheet to both sides or single-side of the hard urethane heat insulator. CONSTITUTION: The manufacturing method of the high thermal resistance, high flame resistance hard urethane complex insulation is as follows. The high intensity noncombustible glass fiber sheet is attached to upper and lower surface(30,20) or single-side in the continuous production equipment. The selected material among kraft paper, aluminum sheet, and non woven fabric is put into the other side. The polyurethane liquid is formed in lower-part. The stacked object is transferred to the press double conveyor belt(60) of the oven(50), and is hardened. The molded article is cut in the fixed length and width.
Patent KR-20110087054-A (KR)
Title: Insert carrying device
Inventor: LEE HE SUK
IPC: B29C45/17
Filed: 2010-01-25
Abstract: PURPOSE: An insert feeder is provided to reduce the time for feeding inserts by employing a detachable cartridge accommodating a plurality of inserts. CONSTITUTION: An insert receiving part(12) accommodates a plurality of inserts. A guide groove(14) is extended from the insert receiving part to guide the inserts. A guide block(10) has a mounting hole on an end of the guide groove in which an insert is settled. An insert transfer part(20) transfers the insert settled in the mounting hole to the upper side of the guide block.
Patent KR-20100020506-A (KR)
Title: The remote control method by communications of the indoor broadcasting speaker and amlifier controller
Inventor: LEE KI WON
IPC: H04R27/00
Filed: 2010-01-26
Abstract: PURPOSE: A remote control method for a public address system is provided to control a speaker and an amplifier through a protocol communication by connecting a remote amplifier to the controller of a studio with a communication line. CONSTITUTION: A controller(C) and a remote amplifier(10) are connected with a communication line. The remote amplifier includes a main control unit, an audio input unit, a voice and data conversion unit, an amplifier selection unit and a speaker selection unit. A sound source signal received from the audio input unit is transmitted to the controller by passing through a voice and data conversion unit. The controller installed in a studio is controlled by the amplifier selection unit and the speaker selection unit. A control operation for generating a new speaker group is conducted by calling a unique ID given to the amplifier(M) and the speaker(N).
Patent KR-20100089759-A (KR)
Title: Device for spraying flowable material
Inventor: FUJITA YOSHIHISA
IPC: A01C11/02
Filed: 2010-01-29
Abstract: PURPOSE: An apparatus for spraying liquids is provided to effectively supply the liquids by removing the supply delay of the liquids by including a main body, a transfer device, a controller, and a delay unit moving the main body. CONSTITUTION: An apparatus for spraying liquids comprises: a main body(42) having a spray unit(46); a transfer device reciprocating the main body; a controller which drives the spray device and the transfer device to temporarily stop the movement of the main body and the spray of the liquids when the main body reaches the end of a stroke; and a delay unit(TS) which moves the main body and delays the spray of the liquids.
Patent KR-20110089782-A (KR)
Title: Target speech enhancement method based on degenerate unmixing and estimation technique
Inventor: PARK HYUNG MIN
IPC: G10L21/0272
Filed: 2010-02-01
Abstract: PURPOSE: A target speech enhancement method based on degenerated unmixing is provided to apply a real application without estimating time delay coefficient without the number of sound source signal. CONSTITUTION: A first channel signal and a second channel signal are converted into time-frequency function(200). A histogram about a parameter is generated by estimating the parameter of a first channel signal and a second channel signal(210). An initial value of the parameter is set up about interest sound source through a histogram(220).
Patent KR-20110090139-A (KR)
Title: A hanger of cook-pot
Inventor: PARK MYUNG JONG
IPC: A47J47/16
Filed: 2010-02-02
Abstract: PURPOSE: A cooker hanger is provided to be moved to a desire position without slipping due to moisture on sink. CONSTITUTION: A lid part(120), in which the half is notched, is integrally installed to the member upper of a main body. A plurality of engagement grooves(130), in which cooker is supported, is formed on the lid part. A plurality of jaws, in which a resin layer for anti-skid is coated, is formed on the inner circumference of the engagement groove. A combination projection part is perpendicularly projected on the member lower of the main body. A slope groove, combined to the combination projection part using sliding mode, is formed on the inner circumference of a supporting plate.
Patent KR-20110093507-A (KR)
Title: Sytem for damage sensing of insulated double pipe
Inventor: YOUN SANG JO
IPC: G01V3/11
Filed: 2010-02-12
Abstract: PURPOSE: The sensing wire is damaged with the external force. A reflected wave is returned to a remote monitoring device. The damage of the pipe is accurately detected. CONSTITUTION: A heat insulating double pipe damage detection system comprises an inner tube(100), an outer tube(200), a heat insulator(300), an inner pipe sensing wire(110), and a remote monitoring device. The warm water or the steam moves from the inner tube. It is separately from the outer circumference of the inner tube and the inner circumference of the outer tube is formed. The outer tube is formed into the outside of the inner tube. The heat insulator is foamed in the space between the outer tube and the inner tube. Two wires of the inner tube sensing wire is parallelly installed in the outer circumference of the inner tube. The wire is touched with the hot water leaking along or the steam to the outer circumference of the inner tube. It is shorted as the disconnection. The inner tube sensing wire senses the damage of the inner tube. The remote monitoring device transmits a message the pulse signal in the inner tube sensing wire.
Patent KR-20110093526-A (KR)
Title: Aerogel, composition for the aerogel and method of making the aerogel
Inventor: KIM KWANG HEE
IPC: C08L65/00
Filed: 2010-02-12
Abstract: PURPOSE: An aerogel is provided to ensure high structural strength and flexibility since a plurality of pores have a fine structure forming the cluster of a branch form and to prevent the collapse of pores caused by shrinkage. CONSTITUTION: An aerogel comprises the polymer of a first monomer and a second monomer. The first monomer is an aromatic compound including at least two unsaturated functional groups. The second monomer is the monomer represented by chemical formula 1 including at least two (meth)acrylate groups or NRR. In chemical formula 1, X1 and X2 which are the same or different represent a (meth)acrylate group or NRR, wherein R and R' which are the same or different represent (meth) acyloyl group; and R is a substituted or unsubstituted C1-C30 alkylene group, substituted or unsubstituted C6-C30 arylene group, substituted or unsubstituted C2-C30 heteroarylene group, or combination thereof.
Patent KR-20110094835-A (KR)
Title: A probe card
Inventor: CHANG KYUNG KYOO
IPC: H01L21/66
Filed: 2010-02-18
Abstract: PURPOSE: A probe card assembly is provided to reduce save manufacturing costs by providing the structure of a probe card and reducing time and work required for manufacturing the probe card. CONSTITUTION: In a probe card assembly, a plurality of pattern pin combination holes(105) are formed in one side of a probe body(101). A probe(100) is formed in one end of a probe body. A probe body is combined with a fixing block(106). A plurality of fixing blocks is combined with the block(108). A connector(112) and a pattern pin(102) are electrically connected with the flexible printed circuit board.
Patent KR-20110095437-A (KR)
Title: Led moudle
Inventor: YANG KYUNG HO
IPC: F21S4/00
Filed: 2010-02-19
Abstract: PURPOSE: An LED module of a lighting target capable of easy power cord connection is provided to prevent a power cord for jump from being drooped, thereby making the appearance of a show case beautiful. CONSTITUTION: An LED module(1) is made of a stripe band shaped printed circuit board(2) and a plurality of LEDs(3). The LEDs are arranged on the printed circuit board at a fixed interval. A P-mail connection terminal(4a,5a) penetrates (+)(-) terminal parts formed on one end and both ends of the printed circuit board. A connector(61) is connected to one end of a power cord(6). An attachment plate(81) is attached to the bottom of a shelf by an adhesive or a double sided tape.
Patent KR-20110095468-A (KR)
Title: Skin external composition containing nelumbo nucifera extract
Inventor: MOH SANG HYUN
IPC: A61P17/00
Filed: 2010-02-19
Abstract: PURPOSE: An external use skin composition containing Nelumbo Nucifera extract is provided to ensure excellent skin sedation, astringent effect, and moisturizing. CONSTITUTION: An external use skin composition for improving skin condition contains 0.1-10 weight% of Nelumbo Nucifera callus extract as an active ingredient. A method for manufacturing the composition comprises: a step of inducing callus from Nelumbo Nucifera seeds and culturing; and a step of preparing a composition containing the callus. The callus is contained in the composition in a powdery form. The composition is manufactured in the form of powder, granule, tablet, capsule, suspension, emulsion, syrup, aerosol, cream, gel, patch, spray, ointment, or cataplsma.
Patent KR-20110098492-A (KR)
Inventor: LEE YOON PYO
IPC: B63B22/16
Filed: 2010-02-26
Abstract: 본 발명은 파력을 이용한 전자식 부표에 관한 것으로, 해결하고자 하는 기술적 과제는 추의 움직임에 의한 에너지를 이용하여 자가 발전하되 추가 움직이는 방향과 관계없이 에너지를 전달하여 에너지 손실을 방지할 수 있는 파력을 이용한 전자식 부표를 제공하는데 있다. 
이를 위해 본 발명에 따른 파력을 이용한 전자식 부표는 외장 하우징과, 상기 외장 하우징의 내부에 구비되며 파도의 요동에너지에 의해 상기 외장 하우징과 서로 반대방향으로 운동하는 추와, 상기 추가 고정되되 상기 추의 고정 높이를 조절하는 복수의 추 높이조절용 홀이 구비된 추 고정 프레임과, 상기 추 고정 프레임에 연결되며 상기 추의 진자운동을 회전운동으로 변환시키는 운동변환 장치와, 상기 운동변환 장치의 동력을 전달받아 전기를 발생시키는 발전기 및 상기 발전기에 연결되어 전기를 공급받는 부하를 포함하되, 상기 운동변환 장치는 상기 추 고정 프레임의 양측에 쌍으로 마주보며 배치되는 주 기어와, 상기 주 기어의 중심부에 각각 반대 방향으로 장착되어 상기 주 기어에 단일 방향의 동력을 전달하는 단방향 베어링 및 상기 주 기어 상부에 쌍으로 맞대어 배치되며 중심에 출력축이 구비되어 상기 발전기로 단일 방향의 동력을 전달하는 종 기어를 포함하는 것을 특징으로 한다.
Patent KR-20110104830-A (KR)
Inventor: O SANG KUK
IPC: B60T17/18
Filed: 2010-03-17
Abstract: 본 발명은 자동변속차량의 급발진 방지장치에 관한 것으로서, 엔진과 밋션에 직접 동력을 연결시키지 않고 엔진과 밋션사이에 완충장치를 장착하여 임의로 엔진과 밋션간의 동력전달을 개폐조작 할 수 있다. 따라서, 본 발명은 자동변속차량의 급발진,급가속의 사고상황이 어느때라도 어떤 형태라도 불시에 발생할수있으나 상기 구성조건으로 모든차량의 사고를 방지할 수 있는 효과를 제공한다.
Patent KR-20110107132-A (KR)
Inventor: KIM SEOK JIN
IPC: G06Q50/22
Filed: 2010-03-24
Abstract: 본 발명은 사용자의 신체, 건강상태, 현재위치, 날씨정보를 종합 고려하여 사용자에게 적합한 맞춤형 운동코스를 생성함으로써, 개인별로 최적화된 운동코스를 제공할 수 있는 맞춤형 운동 안내 방법 및 시스템에 관한 것이다.
Patent KR-20110107229-A (KR)
Inventor: LEE JEONG GON
IPC: A61C15/00
Filed: 2010-03-24
Abstract: 본 발명은 치아와 치아 사이에 끼어있는 음식물 찌꺼기 또는 치석 등을 제거하기 위한 치간칫솔에 관한 것으로, 칫솔대의 선단에 식재된 칫솔모만을 이용하여 치아 사이를 소제할 수 있도록 하는 것이다. 
본 발명은 칫솔대에 칫솔모를 식재하되 칫솔모의 선단이 전체적으로 원뿔형을 갖도록 함으로써 치아 사이에 칫솔모가 끼워져 소제가 이루어지게 하는 것으로, 치아에 칫솔모만 닿게 되어 거부감이 발생하지 않고, 좁은 틈새에 끼워져 소제가 가능한 것이다.
Patent KR-20110109006-A (KR)
Title: 벽면조경장치
Inventor: JUNG KWAN SEEN
IPC: A01G25/00
Filed: 2010-03-30
Abstract: 본 발명은 벽면에 부착 또는 밀착되는 기판과, 상기 기판의 상부에 형성된 물공급부와, 상기 기판의 하부에 형성된 수조와, 상기 수조의 물을 물공급부로 공급하기 위한 물 공급수단으로 이루어지는 벽면조경장치에 있어서,  
상기 기판(110)에는 배수판(150)이 부착되고, 상기 배수판(150)의 전방에는 상기 배수판(150)에 물길을 형성하기 위한 차단판(160)이 밀착되어 부착되도록 하며, 상기 차단판(160) 전방에는 식물(A)에 물을 공급하기 위한 흡수판(170)이 밀착되어 부착되도록 하되 물공급부(120)는 배수판(150)의 상단으로만 물이 쏟아질 수 있도록 함으로써 배수판(150)과 물공급수단(180)만을 통해 물이 순환되도록 하고, 흡수판은 차단판의 망눈 또는 통공을 통해 배수판과 접하게 됨으로써 물을 공급받을 수 있도록 구성되어진 벽면조경장치를 제공하기 위한 것이다.
Patent KR-20110110653-A (KR)
Inventor: LEE YOUNG SHIN
IPC: H01L51/54
Filed: 2010-04-01
Abstract: 제1 전극, 상기 제1 전극과 마주하는 제2 전극, 그리고 상기 제1 전극과 상기 제2 전극 사이에 위치하며 적어도 한 개의 발광 유닛을 포함하는 발광 부재를 포함하고, 상기 발광 유닛 중 적어도 하나는 상기 제1 전극 위에 차례로 형성되어 있는 제1 정공 주입층, 제2 정공 주입층, 정공 수송층 및 발광층을 포함하며, 상기 제1 정공 주입층의 HOMO 에너지 준위와 상기 제2 정공 주입층의 LUMO 에너지 준위의 차이는 0.5eV 이하인 유기 발광 장치에 관한 것이다.