baber/WOPTO huggingface dataset:
Patent KR-20100096288-A (KR)
Title: 호박을 함유한 유제품의 제조방법.
Inventor: KIM MYOUNG SAN
IPC: A23C9/152
Filed: 2009-02-24
Abstract: 본 발명은 호박의 영양의 손실을 최소화하고 영양학적인 측면에서의 상승효과와 각종영양성분을 보다 효과적으로 섭취할 수 있는 호박을 함유한 유제품의 제조방법에 관한 것으로 보다 상세하게는 
     호박이 함유된 유제품의 제조방법에 있어서  
     호박를 선별및 세척하는 선별및 세척공정; 
     선별및 세척한 상기재료를 90~120℃에서 5~45분간 증기로 처리하는 증열공정; 
     증기로 찐 상기재료를 입도가 0.1~0.5㎜가 되도록 파쇄하는 마쇄공정; 
     마쇄한 상기 재료를 -40℃이하 또는 액체 질소를 이용한 -194℃에서의 급속동결공정; 
     급속동결한 상기 재료를 -10℃이하에서 냉동보관하는 냉동보관공정; 
     냉동 보관한 상기재료를 전자레인지의 전자파를 이용한 전기해동등의 급속해동을 하는 급속해동공정; 
     해동공정을 거친 상기재료와 통상의 우유제조공정에서 균질화까지의 공정을 거친 우유를 배합탱크에서 전기재료 1~30 중량%, 우유 70~99중량%의 중량비로 혼합및 교반하는 혼합및 교반공정; 
     혼합및 교반공정을 거친 상기재료를 여과기를 통해 여과하는 여과공정; 
     여과공정을 거친 상기재료를 75℃에서 15초간 또는 135~150℃에서 1~10초간 살균하는 살균공정; 
     살균공정을 거친 상기재료를 냉각하는 냉각공정; 
     냉각공정을 거친 상기재료를 충전되기 전까지 보관탱크에 보관하는 저장공정; 
     저장공정을 거친 상기재료를 충전기를 통하여 충전및 포장하는 충전및 포장공정; 
     충전및 포장된 상기재료를 10℃이하에서 냉장보관하는 냉장보관공정을 포함하는 것을 특징으로 하는 호박의 영양의 손실을 최소화하고 영양학적인 측면에서의 상승효과와 각종 영양성분을 보다 효과적으로 섭취할 수 있도록 한 호박을 함유한 유제품의 제조방법에 관한 것이다. 
       
     호박, 서양호박, 우유, 감미료, 당류, 꿀, 견과류, 유산균 및 효모,페이스트, 호박우유페이스트.
Patent KR-20100096320-A (KR)
Title: Dual-wideband monopole antenna using a modified sierpinski fractal gasket
Inventor: HWANG KEUM CHEOL
IPC: H01Q5/00
Filed: 2009-02-24
Abstract: PURPOSE: A double wideband monopole antenna is provided to miniaturize a monopole antenna by cutting a sierpinski fractal-shaped radiation element into halves. CONSTITUTION: A radiation element(22) is formed on the upper side of a dielectric substrate(24). The radiation element has a sierpinski fractal shape. A feeding part(25) supplies power to the radiation element. A ground plane is formed in the lower part of the dielectric substrate in order to correspond to the feeding part. The radiation element includes a first or a third segment. The first segment is connected to the feeding part. A second segment is formed on the first segment. A third segment is formed on the second segment. A triangle slot is formed inside the third segment.
Patent KR-20100097272-A (KR)
Inventor: JU SOUNG YONG
IPC: A23L7/10
Filed: 2009-02-26
Abstract: PURPOSE: A method for manufacturing edible rice cake skin is provided to prevent the deformation of the rice cake skin when the rice cake skin is stored and supplied, to prevent the decomposition of the rice cake skin during a manufacturing process, and to be used for various purposes. CONSTITUTION: A method for manufacturing edible rice cake skin comprises the following steps: steaming grain powder and hashing the grain powder by striking a rice-cake mallet; molding the hashed grain powder into the rice cake skin(1) by carving a cutting mark and a pattern using a rice cake making device; coating a half-finished product of the rice cake skin with a thin film; quickly freezing the coated half-finished product of the rice cake skin at (-)20°C-(-)30°C; and cutting the frozen half-finished product of the rice cake skin along the cutting mark and packing the rice cake product into a complete product.
Patent KR-20100100386-A (KR)
Title: Bidet using onized water
Inventor: LIM DONG WON
IPC: E03D9/08
Filed: 2009-03-06
Abstract: PURPOSE: A bidet using ionized water, which has an electrolytic bath with an acidic water tank function and an alkaline water tank function, is provided to effectively and simultaneously use alkaline water and acidic water a superior clean capability. CONSTITUTION: A bidet using ionized water comprises an electrolyzer(20), a acidic water discharge pipe(25), a alkaline water discharge pipe(27), a nozzle connection pipe(29), a solenoid valve and a controller(39). The electrolyzer makes the purified water to alkaline water or acidic water. The acidic water discharge pipe is connected to an acidic water storage tank of the electrolyzer. The alkaline water discharge pipe is connected to an alkaline water storage tank of the electrolyzer. The nozzle connection pipe is connected to the acidic water discharge pipe and alkaline water discharge pipe. The solenoid valves are respectively installed in the acidic water discharge pipe and alkaline water discharge pipe.
Patent KR-20090068191-A (KR)
Title: Sensing device for pipe connection portion
Inventor: YOUN SANG JO
IPC: G01M3/00
Filed: 2009-03-10
Abstract: A pipe connection part sensing device is provided to simplify complicated tests for water-tightness or water pressure after piping work and recognize damaged portions precisely. A pipe connection part sensing device includes a cover(1), an outlet(4), a sensor case(5), an RFID(Radio Frequency Identification)(2), a power supply line(3), and an exterior closing tape(10). The cover prevents gas or water, which is leaked from a connection part(8), from being discharged to the outside and formed with the outlet at an upper end inside. The sensor case is mounted at a lower end of the outlet for sensing the leakage. The sensor case has a sensing sheet incurring short in response to leakage and a damage sensing line(6). The RFID is mounted at a side of the sensor case per connection part and recognizes the position of leakage or the pipe. The power supply line is connected to the RFID. The exterior closing tape is covered on the cover for preventing the deviation of the cover due to gas pressure or water pressure, and prevents the leakage of gas or water between the cover and the pipe or out of contact portions(20).
Patent KR-20100102841-A (KR)
Title: Method and apparatus for manufacturing high quality silicon single crystal
Inventor: CHO HYON JONG
IPC: G01G19/52
Filed: 2009-03-12
Abstract: PURPOSE: A method and an apparatus for manufacturing high quality silicon single crystal are provided to control the silicon signal crystal in a non-defect margin by correcting a melt gap variation in a shoulder process or a body process. CONSTITUTION: When silicon single crystal is grown, a melt gap deviation is corrected by calculating the amounted of the melt gap deviation based on the weight or diameter of the silicon single crystal. The diameter of the silicon single crystal is increased to a target diameter by controlling the growing speed of the silicon single crystal in order to grow a single crystal shoulder. Based on the target weight of the shoulder, the weight variation of the grown shoulder is measured(S40). Based on the calculated weight variation, the amount of a melt gap variation is calculated(S50).
Patent KR-20100103982-A (KR)
Title: Pre-swirl stator of ship
Inventor: KIM IN PYO
IPC: B63H1/28
Filed: 2009-03-16
Abstract: PURPOSE: A pre-swirl stator of a ship is provided to prevent the erosion of a propeller by being installed in front of the propeller to be asymmetrical to the vertical plane passing through the central axis of the propeller. CONSTITUTION: A pre-swirl stator(12) of a ship is installed in front of a propeller(10) radially to the central axis of the propeller. The diameter of the concentric circle connecting the edges of the stator centering the central axis of the propeller is set to be over the diameter of the concentric circle connecting the edges of the propeller, but not exceed 30%. The stator is arranged asymmetrical to the vertical plane passing through the central axis of the propeller.
Patent KR-20090038865-A (KR)
Title: Reinforced h-beam
Inventor: KIM KYU HWAN
IPC: E04C3/06
Filed: 2009-04-07
Abstract: A reinforced h-beam is provided to reduce the manufacture cost and improve flexural strength by forming a reinforcing part in a flange part. A reinforced h-beam comprises a flange(11) with a reinforcing part(100) protruded in exterior. The central part of the reinforcing part is protruded to outside. The both edge of the reinforcing part is less protruded than the central part. The reinforcing part is formed by coupling a reinforcing member to the flange. The reinforcing member comprises a curved portion and a joint portion formed in both sides of the curved portion.
Patent KR-20090116621-A (KR)
Title: Device manufacturing method
Inventor: GENDA SATOSHI
IPC: H01L21/78
Filed: 2009-04-08
Abstract: PURPOSE: A method of manufacturing a device are provided to project a lager light along a division groove of an adhesive film by adding a protective tape on the surface of wafer which is divided individually. CONSTITUTION: In a method of manufacturing a device, a divided groove(210) having a depth corresponding to a finished thickness of a device cut along a street by a cutting blade is formed. A protection tape(4) is adhered to the surface of the wafer in which the divided groove is formed. A wafer is divided into an individual device. The adhesive film(6) is mounted on the back side of the wafer divided into the individual device. The adhesive film is divided along the divided groove by projecting the laser beam along the divided groove from the adhesive film. The protection tape adhered to the surface of the wafer is stripped from it.
Patent KR-20100114687-A (KR)
Title: White light emitting diode
Inventor: KIM TAEK
IPC: H01L33/20
Filed: 2009-04-16
Abstract: PURPOSE: A white light emitting diode is provided to regularly change refractive index in case of the extraction of light from an active layer and improve the light extracting efficiency using a semiconductor nano structure in order to obtain white light. CONSTITUTION: A white light emitting diode includes a first semiconductor layer(120), an active layer(130), a second semiconductor layer(140), and a nano-structure array(150). The first semiconductor layer is doped into a first type. The active layer is formed on the first semiconductor layer. The second semiconductor layer is formed on the active layer and is doped into a second type. In the nano-structure array, a plurality of nano-structures with a semiconductor material is arranged with intervals. The semiconductor material absorbs light from the active layer and re-emits the light.
Patent KR-20100117754-A (KR)
Title: Fabricating method of bump
Inventor: HAN KWON WHAN
IPC: H01L23/48
Filed: 2009-04-27
Abstract: PURPOSE: A bump forming method is provided to reduce manufacturing costs by forming copper included in a semiconductor chip with a transcription process on the surface of a bump and removing a reflow process. CONSTITUTION: A seed metal layer(120) is formed on a carrier wafer(150). An uneven structure PR pattern(124) is formed on the seed metal layer. A reserve bump(128) is formed in the main part of the PR pattern. The reserve bump of the carrier wafer is attached to a wafer(152). The bump is formed on the wafer by separating the carrier wafer from the wafer.
Patent KR-20100118186-A (KR)
Title: Longitudinal tine equipment
Inventor: NAM JEONG CHUL
IPC: E01C23/16
Filed: 2009-04-28
Abstract: PURPOSE: A longitudinal direction tying facility, which controls the width of a frame corresponding to the width of pavement, is provided to change tying facility width according to the width of a road. CONSTITUTION: A longitudinal direction tying facility comprises a pair of guide rails(600), a driving truck and a tying unit. A pair of guide rails is installed in both outline of the packing road. The driving truck is composed in order to move a pair of guide rail. The driving truck comprises a frame(200) ascending and descends. A frame is arranged on the top of the packing road surface.
Patent KR-20090120403-A (KR)
Title: Method and apparatus for performing buffer status reporting
Inventor: TSENG LI CHIH
IPC: H04W24/10
Filed: 2009-05-01
Abstract: PURPOSE: A method and an apparatus for performing buffer status reporting are provided to display the format of BSR MAC control elements by a MAC PDU sub-header corresponding to the BSR MAC control elements. CONSTITUTION: An MAC PDU(Packet Data Unit) is formed(402). The MAC PDU includes padding bits as the bit quantity which is larger than the size of the BSR MAC control element. A padding BSR procedure is triggered(404). If the padding bits of the MAC PDU do not accept the BSR MAC control elements, short BSR MAC control elements are reported(406). The short BSR MAC control elements are showed through the sub-header corresponding to the BSR MAC control elements(408).
Patent KR-20100123081-A (KR)
Title: Gas can
Inventor: JANG JOON HYUK
IPC: F17C13/04
Filed: 2009-05-14
Abstract: PURPOSE: A gas container is provided to prevent the temperature rising of filled gas resulting from external temperature variation. CONSTITUTION: A gas container is coated with heat shield paint of specific thickness on the surface, and includes an over-pressure gas discharge pipe and a partition(24) provided on the bottom of the over-pressure gas discharge pipe. An over-pressure gas discharge hole(24a) is formed in the partition and a wedge-shaped mount(24b) is formed on the top of the over-pressure gas discharge hole. A control member(23) with a supporting part(23a) is installed in the over-pressure gas discharge pipe, and a coil type repelling spring(S) is installed between the supporting part of the control member and a spring support hole(22). A plurality of protrusions are projected on the inner surface of the over-pressure gas discharge pipe in order to form a plurality of gas flow paths between the over-pressure gas discharge pipe and the control member. A coupling protrusion(H1) is formed on the bottom of a filling part(11a) of a mounting cap(11). A discharge hole(H2) is formed in the center of the coupling protrusion, to which the over-pressure gas discharge pipe is connected in order to discharge gas.
Patent KR-20100124415-A (KR)
Title: 안테나의 외장 커버의 사출성형장치, 사출성형방법 및 이에 의하여 성형되는 안테나의 외장 커버
Inventor: KIM SANG HYUN
IPC: B29C45/56
Filed: 2009-05-19
Abstract: 본 발명은 무선 신호를 송수신하는 안테나의 외장 커버를 사출성형하는 사출성형장치, 사출성형 방법 및 이에 의하여 성형되는 안테나의 외장 커버에 관한 것이다. 
     본 발명에 따른 사출성형장치는 안테나의 외장 커버를 형성하기 위한 금형과, 상기 금형에 의해 형성된 공간으로 용융수지를 주입시키는 주입노즐을 포함하는 금형부; 및 상기 공간의 중심을 축으로 전진 및 후진하도록 설치되는 슬라이드 코어를 포함하되, 상기 슬라이드 코어의 전진방향 일단부에는 상기 공간 내면에 밀착되는 관통돌기가 돌출 형성되어, 상기 공간으로 주입된 상기 용융수지가 응고될 때, 상기 외장 커버의 폐쇄된 일단부에 통공을 형성시키는 것을 특징으로 한다.
Patent KR-20100125613-A (KR)
Inventor: HONG WAN PYO
IPC: A47G19/03
Filed: 2009-05-21
Abstract: PURPOSE: A separable one-time use paper cup and a paper cup cover are provided, which can contain two kinds of contents using one paper cup and be partitioned when necessary. CONSTITUTION: A separable one-time use paper cup is constituted as follows. A one-time use paper cup and a paper cup cover are cut into halves and divided into two by suturing the divided site. The divided cut site is bound again. Two different kinds of food is contained in the paper cup. Moreover, the paper cup can be divided according to need.
Patent KR-20100128579-A (KR)
Title: 건축마감재 설치용 고정장치
Inventor: GIM JONG SEONG
IPC: E04F13/08
Filed: 2009-05-28
Abstract: 본 발명은 건물의 벽에 건축마감재의 설치가 더욱 용이할 뿐만 아니라 안정되게 이루어질 수 있도록 한 건축마감재 설치용 고정장치에 관한 것이다. 본 발명에 따른 건축마감재 설치용 고정장치는 벽에 매설된 앵커 볼트를 통해 수직부가 벽 측에 고정설치되는 한편 바깥쪽을 향해 수평부가 연장형성된 벽측 부재, 건축마감재에 매설된 앵커 볼트를 통해 건축마감재에 고정설치되되 벽측을 향해 홀더가 굴절 형성된 마감재측 부재, 벽측 부재와 마감재측 부재가 상호 연결될 수 있게 수평부는 벽측 부재에 조립되는 한편 수직부는 홀더 안쪽의 삽입공간에 삽입이 되는 연결 부재 및 벽측 부재의 수평부와 연결 부재의 수평부끼리가 상호 조립되게 하는 체결 볼트를 포함하여 구성되는 건축마감재 설치용 고정장치에 있어서, 마감재측 부재의 홀더는 상부에서 하부를 향할수록 건축마감재와의 간격이 점차 확대되는 경사진 구조로 굴절 형성되는 한편 홀더 안쪽의 삽입공간에 삽입이 되는 연결 부재의 수직부는 삽입공간에 대응하는 형태로 하부에서 상부를 향할수록 두께가 축소되게 한쪽 면이 경사진 구조로 형성되되 수직부의 수직면은 건축마감재에 직접 면 접촉되는 가운데 수직부의 경사면은 홀더의 내측면에 면 접촉되는 구조로 구성될 수 있다. 
       
      건축마감재, 고정, 앵커 볼트, 삽입, 경사
Patent KR-20090071526-A (KR)
Title: A wind turbine with a tower fixing type generator
Inventor: KIM DOO HOON
IPC: F03D11/02
Filed: 2009-06-04
Abstract: An aero-generator with an anchored generator on the top of a tower is provided to reduce damage of generator and rotor because the most of the load of rotor and generator are directly transmitted to the tower. An aero-generator with an anchored generator on the top of a tower comprises a rotor(20) wherein a rotary shaft(22) protrudes rearwards of a hub(21) and a plurality of rotor blades(23) are coupled with the outer side of the hub; a housing(31) which has an axial length shorter than the diameter of a tower(10) and is coupled with a stator(32) in the inner side thereof; a generator(30) which consists of a rotor(33); and a support bracket(40) which supports the bottom and rear surface of the generator on the top of the tower.
Patent KR-20090127102-A (KR)
Title: Surface-emitting laser element, surface-emitting laser array, optical scanning device, and image forming apparatus
Inventor: ITOH AKIHIRO
IPC: H01S5/183
Filed: 2009-06-05
Abstract: PURPOSE: A surface-emitting laser element and a surface-emitting laser are provided to improve the accuracy of recording by arranging the surface of mesa structure on the surface of substrate. CONSTITUTION: In a device, a surface emitting laser diode device(100) generates a surface emitting laser of 780 nm. The surface emitting laser diode device comprises a substrate, a lower semiconductor DBR(Distributed Bragg Reflector), a lower spacer layer, an active layer, an upper spacer layer, a top semiconductor DBR(Distributed Bragg Reflector), and a contact layer. The lower semiconductor DBR(103) is laminated on +Z side of the substrate(101) through a buffer layer. The lower spacer layer(104) is laminated on the +Z side of the lower semiconductor Distributed Bragg Reflector. The active layer(105) is laminated on the +Z of the lower spacer layer and has three deuteron well structures.
Patent KR-20100131557-A (KR)
Title: Arm rest for vehicle seat
Inventor: JUNG HO JIN
IPC: B60N2/75
Filed: 2009-06-08
Abstract: PURPOSE: An arm rest apparatus for a vehicle seat is provided to enhance user convenience since an optimal use state can be realized according to the body shape of a seat occupant. CONSTITUTION: An arm rest apparatus for a vehicle seat comprises a cover member(10), a guide bracket(20), an arm rest member(30) and an elastic member(50). The cover member comprises a groove(11), of which one end is open. The guide bracket is rotatably connected to one side of a seat back along with one end of the cover member. The guide bracket comprises a guide rail(23), which is extended in the longitudinal direction of the groove. The arm rest member is formed integrally with a base frame(31). The base frame is connected to the guide bracket to be able to slide along the guide rail. The elastic member flexibly supports the base frame.
Patent KR-20100132146-A (KR)
Title: 지붕 리프트
Inventor: LEE DONG GU
IPC: E04D15/00
Filed: 2009-06-09
Abstract: 본 발명은 지붕 리프트에 관한 것으로서, 보다 자세하게는 정자 지붕을 지상에서 용이하게 제작할 수 있으며 제작된 정자지붕을 용이하게 기둥위로 올릴 수 있도록 하는 것으로서, 높낮이 조절이 가능한 리프트, 상기 리프트의 위쪽 끝에 구비되는 회전부, 상기 회전부에 방사형으로 고정된 다수의 연결부, 상기 연결부의 각 끝단에 링 형상으로 결합된 수평대 및 상기 수평대에 방사형으로 결합된 다수의 목재 고정부를 포함하여 구성되는 것을 특징으로 한다. 
       
     정자 지붕, 리프트, 지붕 리프트
Patent KR-20100134908-A (KR)
Title: Lighting for make-up
Inventor: LEE KYU WOONG
IPC: F21V17/02
Filed: 2009-06-16
Abstract: PURPOSE: The lighting device for makeup uses the window of the polarizing filter for LED and anti-glare. Convenience is offered to the color rendering nearing to the natural light in the color cosmetic. CONSTITUTION: A plurality of heat dissipation holes is formed inside the case. The shaft is formed in the window both sides(10). The light-emitting diode bar comprises a plurality of LEDs. The printed circuit board is electrically connected to LED. It is possible to rotate, the side cover supports the case and window.
Patent KR-20100136739-A (KR)
Title: Composition for antioxidation and preventing or treating immune disease comprising laminaria japonica extract as an active ingredient
Inventor: YEA SUNG SU
IPC: A61K36/03
Filed: 2009-06-19
Abstract: PURPOSE: A coposition containing organic solvent extract of Laminaria japonica for preventing or treating immune diseases is provided to ensure antioxidation and anti-inflammation and to prevent and treat cancer. CONSTITUTION: A composition for prevneting or treating oxidation and immune diseases contains an organic solvent extract of Laminaria japonica as an active ingredient. A method for preparing the organic solvent extract comprises: a step of collecting Laminaria japonica; a step of pulverizing and extracitn using methylene chloride and acetone in a ratio of 1:1 for 24 hours two times; and a step of concentrating with rotary vacuum evaporator in the water of 40°C. A food composition for preventing oxidation and immune disease contains the organic solvent extract of Laminaria japonica.
Patent KR-20100137867-A (KR)
Title: Carbon footprint assessment system and method in components of manufactured goods
Inventor: YOO TAE YEON
IPC: G06Q50/26
Filed: 2009-06-23
Abstract: PURPOSE: A carbon footprint assessment system in components of a manufactured product and a method thereof are provided to enable a provider to assess a carbon footprint of products and an environment-friendly factor and enable a user to check environment-friendly ratings for used products. CONSTITUTION: An RFID reader(110) reads RFID information from an RFID tag. A middleware server(120) converts the RFID information into a format suitable for service processing of an EPCIS(Electronic Product Code Information Services) server(130). The EPCIS server stores object information, history information, and event information of a product related to an EPC(Electronic Product Code) of the RFID information. The EPCIS server provides attribute information for analyzing the event information.
Patent KR-20100138222-A (KR)
Title: Retardation film, fabrication method thereof, and liquid crystal display comprising the same
Inventor: JUNG JAE HO
IPC: G02F1/13363
Filed: 2009-06-24
Abstract: PURPOSE: A retardation film, a method for fabricating the same, and a liquid crystal display comprising the same are provided to improve viewing angle compensating effect by adjusting retardation values to a thickness direction and to a plane direction. CONSTITUTION: A retardation film comprises an acrylic film(c) and a coating layer(a). The coating layer comprises a negative C type material. The negative C type material comprises the repeat unit of a formula 1. In the formula 1, the R is equal to each other or different from each other. The R is separately selected from a group comprising -H, -CH_3, -CH_2CH(OH)CH_3, -CH_2CH_2OH, -CH_2CH_3. The n is between 100 and 300.
Patent KR-20110001450-A (KR)
Title: Rf repeater
Inventor: LEE KWANG SUK
IPC: H04B7/14
Filed: 2009-06-30
Abstract: PURPOSE: A wireless repeater by easily separating and synthesizing multi FA is provided to reduce power consumption and delay time of a system without process of IF band. CONSTITUTION: A signal converter(310) mixes an input RF signal with a local oscillation signal of a local oscillator(315). The signal converter outputs a real channel signal with the down conversion of the mixed signal. A signal processor(325) changes the real channel signal into I channel signal and Q channel signal. A frequency synthesizer(335) synthesizes I channel signal and Q channel signal with the local oscillator signal. The frequency synthesizer outputs the synthesized signal to the radio frequency signal.
Patent KR-20100118049-A (KR)
Title: Lighting apparatus using led
Inventor: JANG MYONG KI
IPC: F21V21/002
Filed: 2009-07-03
Abstract: PURPOSE: An LED(Light Emitting Diode) lighting device is provided to prevent illuminance degradation by arranging the LED chips of a different unit LED block between the LED chips of a one unit LED block. CONSTITUTION: An LED lighting device comprises a plurality of unit LED blocks. Each unit LED block includes a plurality of LED chips(140). A plurality of LED chips are serially connected to each other. An anode and a cathode power line(126,128) are connected to an external power supply device in order to supply power to the plurality of LED chips. A plurality of secondary power lines connects the anode, the cathode power line, and the unit LED block in parallel. The LED chips of a one unit LED block are arranged between the LED chips of a different unit LED block.