baber/WOPTO huggingface dataset:
Patent KR-20100101227-A (KR)
Title: Slide hinge device
Inventor: LEE SANG HO
IPC: H04M1/02
Filed: 2009-03-09
Abstract: PURPOSE: A slide hinge device is provided to gradually realize the slide opening of a slide unit, thereby providing a convenience in usage. CONSTITUTION: A second slide hinge unit(320) gradually moves a first slide and move a second slide about a first slide hinge unit(310). An operation slide hinge section is combined in a second slide hinge unit which can move. A first actuator(340) elastically supports the first slide move of the second slide hinge unit about the operation slide hinge unit. A second actuator(350) elastically supports the second slide move of the second slide hinge unit about the first slide hinge unit.
Patent KR-20100102379-A (KR)
Title: Ｒｆ필터 튜닝장치
Inventor: KOO YUN SUB
IPC: H01P1/20
Filed: 2009-03-11
Abstract: 본 발명은 RF필터 튜닝장치에 관한 것이다. 이는 상부로 개방된 다수의 캐비티를 가지며 그 측부에 입력커넥터 및 출력커넥터가 구비되어 있는 박스형 하우징과; 상기 하우징의 상부에 고정되어 하우징을 밀폐하는 판상 부재로서, 상기 각 캐비티의 연직 상부에 대응하는 지점에 암나사구멍이 형성되어 있는 커버플레이트를 포함하는 RF필터에 구비되어 상기 출력커넥터를 통해 출력되는 신호를 튜닝하는 것으로서, 길이방향으로 연장된 로드의 형태를 취하며, 상기 암나사구멍에 나사 결합할 수 있도록 그 외주면에 수나사산이 형성되되, 상기 수나사산에는 수나사산의 산을 압착하여 소성변형 시킴으로써 성형된 것으로, 암나사구멍과의 치합시 암나사산의 골에 접하는 돌기가 형성되어 있는 것을 특징으로 한다. 
     상기와 같이 이루어지는 본 발명의 RF필터 튜닝장치는, 튜닝을 위한 스크류로드의 조절이 매우 간편하여 작업성이 좋음은 물론 특히 튜닝이 정밀하게 구현될 수 있어 RF필터의 신뢰성을 높여줄 수 있다. 
       
     RF필터, 튜닝, 튜닝볼트, 튜닝스크류, 홀딩너트
Patent KR-20100106044-A (KR)
Title: Polypropylene resin for injection with improved flow-mark inhibition and resin composition comprising the same
Inventor: KIM CHAN SU
IPC: C08L23/16
Filed: 2009-03-23
Abstract: PURPOSE: A polypropylene resin and a resin composition including thereof are provided to improve the surface glossiness of the resin by controlling the content and the particle size of ethylene-propylene copolymer rubber and ethylene inside the resin. CONSTITUTION: A polypropylene resin is a propylene-based mixture resin manufactured by dispersing ethylene-propylene copolymer rubber particles with 25~45mol% of ethylene, to a propylene homopolymer. 5~15wt% of ethylene-propylene copolymer rubber is mixed with the total amount of propylene-based mixture resin. The average diameter of the ethylene-propylene copolymer rubber particles is 0.5~2 microns.
Patent KR-20100105276-A (KR)
Inventor: LEE SUNG KYU
IPC: A01K93/00
Filed: 2009-03-20
Abstract: 본 발명은 낚시용 찌에 관한 것으로, 한 쌍의 구멍찌와 수중찌를 구성하여 조류에 의한 조작성이 뛰어나고 구멍찌와 수중찌가 각각의 역할을 수행할 수 있도록 구멍찌와 수중찌의 구조를 개발 한 것인데, 
     더욱 상세하게는, 구멍찌(1)와 수중찌(2)는 각각 낚싯줄 관통공(1a,2a)이 형성되며, 구멍찌(1)는 관통공(1a)이 수평으로 형성되고 수중찌(2)는 수직으로 관통공(2a)이 형성되게 한 낚시찌에 있어서, 
     수중찌(2)의 관통공(2a)이 구멍찌(1)의 관통공(1a) 보다 2배의 직경을 이루게 하고, 
     수중찌(2)는 구멍찌(1) 보다 약 1.5배의 면적의 크기가 되게 하며, 
     수중찌(2)는 상부에 요입홈부(2b)를 형성한 것을 특징으로 하는 낚시용 찌로서, 
     이렇게 된 본 발명은 투척시 구멍찌와 수중찌가 서로 합체하여 낚싯줄의 엉킴을 방지하고 조류에 민감하게 대응하며, 원줄의 조작성이 매우 뛰어나 조과를 향상시켜 주는 것이다. 
       
     낚시용 찌, 구멍찌, 수중찌
Patent KR-20100107548-A (KR)
Title: Method for forming an insulating layer pattern
Inventor: LEE KYOUNG WOO
IPC: H01L21/768
Filed: 2009-03-26
Abstract: PURPOSE: A method for forming an insulating film pattern is provided to prevent the generation of bowing due to a deposition process by omitting an additional deposition process for regulating the width of an opening part. CONSTITUTION: An insulating film(102) is formed on a substrate(100). An organic polymer film(104) and a hard mask film are formed on the insulating film. The hard mask film is patterned to form a pre-hard mask pattern including a first opening part(110a). The pre-hard mask pattern is re-patterned to form a hard mask pattern(120) including the first opening part and a second opening part(114a). A spacer for regulating the width of the opening parts is formed on the sidewalls of the first and the second opening parts.
Patent KR-20100109270-A (KR)
Title: The electronic display board where the union is easy
Inventor: CHOE JEONG JU
IPC: G09F13/00
Filed: 2009-03-31
Abstract: PURPOSE: An electronic display board is provided to easily combine and disassemble frames without using a separate tool. CONSTITUTION: A panel frame(12) fixes an electronic panel(11) to one side. A pair of combining units(20,20') are fixed to both sides of the panel frame inner side and is rotated with a rotational axis. The units include an eccentric hook member including an eccentric hook protrusion in both sides. A pair of fixing units(30,30') are fixed to the upper both sides of the panel frame and include a hook step(31).
Patent KR-20100110058-A (KR)
Title: Heat exchanger
Inventor: KIM KAK JOONG
IPC: F28F9/013
Filed: 2009-04-02
Abstract: PURPOSE: A heat exchanger is provided to minimize the frosting and to increase the heat exchange efficiency. CONSTITUTION: A heat exchanger(10) comprises a tube(11) and a plurality of fins(13). The refrigerant flows through the tube. The fins are inserted into the tube and each fin comprises a plurality of louvers(17,19). One end of the fin in the direction the air flows to the fin and some of the louvers formed on a part of the fin spaced from the tube by a predetermined gap are relatively longer than the other louvers. Some louvers formed relatively longer than the other louvers have steeper slopes than the surface of the fin in comparison to the other louvers. Some louvers formed relatively longer than the other louvers are formed on the same distance from one end of the fin in the direction the air flows to the fin and the virtual line passing through the central point of the tube. The louvers are symmetric with respect to the virtual line passing through the central point of the tube.
Patent KR-20100111420-A (KR)
Title: Integrating block system with a detouring function
Inventor: KIM DONG JUN
IPC: B61L23/00
Filed: 2009-04-07
Abstract: PURPOSE: An integration block system equipped with the bypass communication network is provided to implement the normal system operation when a cable is cut by obtaining network through a bypass when the communication is down among local block apparatus. CONSTITUTION: A local block equipment(20) is installed on trackside with constant interval. A modem(42) performing the telecommunication function according to the indication of a CPU(30) is arranged on the local block equipment. A digital integration block equipment(50) automatically controls the block signal by calculating the train operation information.
Patent KR-20100112266-A (KR)
Title: Liquid detergent composition capable of water saving
Inventor: KANG YUN SEOG
IPC: C11D1/66
Filed: 2009-04-09
Abstract: PURPOSE: A water-savable liquid detergent composition is provided to improve the washing efficiency by combining with a foam inhibitor or a specific surfactant, and to reduce the rinsing time. CONSTITUTION: A water-savable liquid detergent composition contains the following: 10~50wt% of methoxy poly oxyethylene alkanoate as a non-ionic surfactant; 0~20wt% of compound selected from the group consisting of linear alkyl benzenesulfonate, alpha-olefin sulfonate, polyoxyethylene ether sulfonate, alkylsulfonic acid salt, and alkanesulfonic acid salt; 0.2~1wt% of foam inhibitor; 5~30wt% of builder; and the balance of water.
Patent KR-20100112288-A (KR)
Title: The operation of wake-up call through sms(shortmessage service)
Inventor: ROH DU HO
IPC: H04W4/12
Filed: 2009-04-09
Abstract: PURPOSE: An operation of an alarm function through a text message replacing an alarm SMS message is provided to confirm a user about notification contents and alarm by generating specific data and time through an alarm function of a mobile terminal. CONSTITUTION: An originator inputs SMS(Short Message Service) contents, a telephone number of a receiver and an alarm time. The originator transmits a promise alarm SMS message. The receiver receives a promise alarm character. If the receiver sets up the alarm of the received contents, the alarm of the promise alarm character is reserved. The alarm of the promise alarm character is generated at an alarm reservation time.
Patent KR-20100113347-A (KR)
Title: The series-fed array antenna for ultra high frequency band radar
Inventor: IM YUN TAEK
IPC: H01Q11/14
Filed: 2009-04-13
Abstract: PURPOSE: A DC feeding array antenna for an ultra high frequency band radar is provided to improve an antenna radiation gain, a low peak sidelobe level, and a deviation property. CONSTITUTION: A center feeding point(4) is formed in the center of a micro strip line. A matching stub(2) is formed in one end of the center feeding point. A transmission line(3) transfers a current from the center feeding point to each antenna radiation element(1). The antenna radiation element is symmetrically formed around the central feeding point.
Patent KR-20100117913-A (KR)
Title: Abutment integrated approach slab and method of construction the same
Inventor: NAM YOUNG KOOK
IPC: E01D19/00
Filed: 2009-04-27
Abstract: PURPOSE: An abutment integrated approach slab, which minimizes the deformation of the connection part of a bridge, and a construction method thereof are provided to prevent the traffic accidents according to the deformation of an approach slab. CONSTITUTION: An abutment integrated approach slab comprises an abutment(11), an integrated approach slab(12) and a prestressing strand(13). The integrated approach slab is manufactured by arranging reinforcing bars for mounting an approach slab and pouring and curing concrete. The integrated approach slab is integrally mounted with the top of the abutment.
Patent KR-20100122147-A (KR)
Title: Supporting means for transferring green case
Inventor: WANG SEONG RAE
IPC: B29D30/08
Filed: 2009-05-12
Abstract: PURPOSE: A supporting unit for the green case transfer is provided to secure the uniformity of the green case. CONSTITUTION: A supporting unit for the green case transfer comprises an upper plate(5) formed into the horizontal direction in order to be loaded. The upper plate comprises a cylindrical member(2), a connecting member(1), a connection rod(4), a jaw part(6), and a spring material(9). The cylindrical member lists to concentric to plurality. In order to be expanded and contracted, it interlinks the neighboring cylindrical member liver as the longitudinal direction of the cylindrical member the connecting member is inserted in the cylindrical member.
Patent KR-20100134329-A (KR)
Title: A digital photographing apparatus, a method for controlling the same, and a computer-readable storage medium to executing the method
Inventor: GOH JI HYUN
IPC: H04N5/232
Filed: 2009-06-15
Abstract: PURPOSE: A digital photographing apparatus, a method for controlling the same, and a computer-readable storage medium to executing the method are provided to enable a user to obtain more clear image by referring to the information on a subject for which a focus is not properly adjusted when setting up a photographing setup value. CONSTITUTION: Subject distance information indicating the distance to at least one subject is calculated(S204). The focus distance is obtained from an iris setup value so that the iris distance information is calculated(S206). For at least one subject region, the subject distance information is compared with the iris distance information(S208). It is judged whether or not the focus is adjusted proper to the subject region(S210). The focus information indicating whether or not the focus is proper is provided(S212).
Patent KR-20100137078-A (KR)
Title: Method for processing voip call and apparatus for notifying call reception
Inventor: WI KWANG MIN
IPC: H04L12/64
Filed: 2009-06-22
Abstract: PURPOSE: A method for processing a VoIP call and an apparatus for notifying call reception are provided to notify a user of reception of a VoIP call by a ring tone and various expression systems. CONSTITUTION: A home gateway receives a VoIP call from an IP(Internet Protocol) network(S300). The home gateway transmits the VoIP call to an IP phone device(S310). The home gateway transmits information about the VoIP call to a computer. The computer transfers the information to an expression device connected by a USB(Universal Serial Bus)(S320). The expression device notifies a user of reception of the VoIP call in response to reception of the information(S330).
Patent KR-20100137324-A (KR)
Title: Balance control method for input voltage of series-connected converter
Inventor: LEE JONG PIL
IPC: H02M3/28
Filed: 2009-06-22
Abstract: PURPOSE: A compensation method is provided to improve the efficiency of a DC/DC converter by applying a MOSFET device which has a small rated voltage and turn-on resistance value. CONSTITUTION: An input voltage, an output voltage, and an output current are measured(S110). A duty signal and a reference duty signal regarding each input voltage are calculated(S120). A maximum duty signal, a minimum duty signal, a difference duty signal between the maximum and the minimum duty signal are calculated based on the duty signal(S130). A compensation reference duty signal is calculated based on the difference duty signal(S140). Each compensation duty signal regarding the duty signal is calculated based on the compensation reference duty signal(S150). Each final duty signal is calculated(S160). Each input voltage is compensated(S170).
Patent KR-20100137604-A (KR)
Title: 식육가공품 제조 방법
Inventor: SEO DONG JUN
IPC: A23L13/40
Filed: 2009-06-23
Abstract: 본 발명은 식육가공품의 제조 기술에 있어서, 비교적 지방분이 적고 근육이 많아서 질긴 저품질의 식육을 부드럽고 풍미감을 내는 식감의 식육으로 가공하는 기술에 관한 것이다. 이러한 본 발명은, 키위과실 추출물과 수중유적형유화액을 획득한 후 그 키위과실 추출물 1 중량비와 수중유적형유화액 1~100 중량비로 이루어진 주입액을 0~10℃의 온도에서 식육에 주입한 후 급속동결시키는 것에 의해 달성된다. 따라서, 식육의 질김을 결정하는 단백질이 적절히 분해되어 육질이 부드럽게 되고, 이상한 맛을 남기지 않게 되며, 지방분이 줄어들고, 육즙감이 풍부한 고급육으로 만들 수 있게 된다. 
       
     식육가공품, 식육,키위추출물, 수중유적형유화액, 주입액
Patent KR-20100137754-A (KR)
Title: 활공 삼각교각의 십자 공법
Inventor: PARK YOUNG CHAN
IPC: E01D19/02
Filed: 2009-06-23
Abstract: 사람과 물류의 이동수단으로 육, 해, 공에서는 차량, 철도, 선박, 비행기 등 여러 가지 방법을 이용하여 각 계통에 따라 많은 발전이 있어 왔으나 본 발명특허 SKY  RAILROAD SYSTEM (SRS)의 방법은 육, 해, 공, 각 계동을 상호간 편리하게 소통하게 하는 방법으로서, 신 개념의 편리한 교통수단을 제공하고자 하는 것이다. 
         SRS는 육지와 바다 등에 설치된 시설물과 자연의 숲이나 바위 등을 고려하여 교각을 설치할 작은 공간만 확보된다면, 그 공간의 수백 배 지상의 교통이나 시설물의 간섭 없이 공중의 많은 공간을 이용하여 이동 수단의 교통망을 가능하게 하는 제 3의 편리한 자연친화 녹색의 교통수단이 되는 것이다. 
         아울러, SRS는 양 방향 오가는 선로가 기본적으로 필요하겠지만, 항상 ONEWAY선로를 따라 이동하기 때문에 충돌사고나 선로 이탈사고와 같은 안전사고가 없을 것으로 예상하며, 또한 교차로가 필요 없는 시스템으로 신호등이나 대기시간이 없으며 공중 레일 시설만 가능하다면 어디든지 갈 수 있는 한 차원 높은 교통수단이 되는 것으로 앞으로 많은 질적인 발전이 이루어 질 것으로 예상된다.  
     이에 따라 앞으로도 각 계통에 많은 연구개발이 필요하겠지만, 기본적으로 SRS에 필요한 환경적 기능으로 십자공법을 발명하여 제공하고자 한다. 
       
     사상교각, 십자공법(신개념 명칭)
Patent KR-20100138505-A (KR)
Title: Dimming system using magnatic ballast
Inventor: PARK CHAN SOO
IPC: H05B41/38
Filed: 2009-06-25
Abstract: PURPOSE: An illumination control system using a magnetic stabilizer is provided to remarkably reduce an over current section generated when a switch is on or off by using a lamp current or lamp voltage synchronized with a discharge lamp as the control signal of a micro controller. CONSTITUTION: An n switching element(x5,x6) is connected between a stabilizer(L1) and the input terminal of a variable inductor(L2,L3). The first to n-1 switching elements(x3,x4) are connected between the contact(a) of the n switching element and the output terminal(d) of the variable inductor. A micro controller(MCU) controls the first to n switching elements with DC received from a DC supply. A ZCD(Zero Current Sensing Circuit) is serially connected to the discharge lamp. A ZVD(Zero Voltage Sensing Circuit) is connected in parallel to the discharge lamp.
Patent KR-20110000012-A (KR)
Title: Non-contact charging device for electric vehicle
Inventor: SHIMOYAMA YOSHIRO
IPC: H02J17/00
Filed: 2009-06-26
Abstract: PURPOSE: A contactless charging device for an electro mobile is provided to improve charging efficiency by accurately matching a first coil and a second coil. CONSTITUTION: A first coil part(10) is fixed to the ground(3). A second coil part(20) is supported by the plurality of expansion members(21) of a vehicle. A guide(22) is arranged in the lower part of the second coil part. When the first coil part is inserted into the guide, the second coil part is transferred to a charging location. The guide includes a pair of guide plates and an elastic support part. The elastic support part is arranged in the backend of the guide. When the second coil part is transferred to the charging location, the elastic support part stops the movement of the guide and the second coil part.
Patent KR-20110000869-A (KR)
Title: Wireless terminal and method of searching cell thereof
Inventor: LEE YONG HWAN
IPC: H04W36/04
Filed: 2009-06-29
Abstract: PURPOSE: A cell search method of a wireless terminal referring to the cell of the other frequency band is provided to reduce power consumption of cell search in the terminal supporting frequency bands. CONSTITUTION: A terminal receives crossing data from a base station through a frequency band(S410). In case the value of the received crossing data is a search stop value, a control unit sets up the stopping of the search about the cell of the frequency band(S430). The control unit sets up search about the cell of the frequency band which is not the first frequency wideband(S450). The control unit searches the cell of the frequency band which is not the first frequency wideband(S460).
Patent KR-20100003229-A (KR)
Title: Sulfuric acid electrolysis process
Inventor: KATO MASAAKI
IPC: C25B9/19
Filed: 2009-06-29
Abstract: PURPOSE: A sulfuric acid electrolytic method is provided to suppress the increase of the cell voltage by rapidly flowing out gas and by-product to the outside of an electrolytic cell. CONSTITUTION: Electrolyte comprises the sulfuric acid. The sulfuric acid is provided to an anode chamber(4) and a cathode chamber(12). The temperature of electrolyte is 30°C or more. The flow rate of the electrolyte, that is F1(L/min), is 1.5 times of the flow rate calculated through Fa= (current × time × gas constant × electrolytic temperature) / (4× Faraday constant). The flow rate of the electrolyte, that is Fc(L/min), is 1.5 times of the flow rate calculated through Fc= (current × time × gas constant × electrolytic temperature) / (2× Faraday constant). The sulfuric acid electrolytic method comprises the temperature adjustment step of electrolyte, the electrolyte supply step toward an electrolytic cell(1), and the electric current supply step toward the electrolytic cell.
Patent KR-20090079861-A (KR)
Title: Temperature controller that do not have magnetic field and control method thereof
Inventor: KIL JONG JIN
IPC: G05D23/20
Filed: 2009-07-01
Abstract: A temperature controller that does not have magnetic field and a control method thereof are provided to detect and adjust the temperature of heating line by continuously heating the heating line. A temperature controller that do not have magnetic field comprises a heating line, a temperature signal voltage detecting portion, a temperature control part and a conductive control part. The heating line has the first heating wire(13), a thermistor(14), the second heating wire(15) and a coating. The outer circumference of the first heating wire is surrounded by the thermistor. The second heating wire is wound around the outer circumference of thermistor. The coating insulates the outer circumference of the second insulated wire. The temperature signal voltage detecting portion detects and outputs the temperature signal voltage of the first insulated wire. The temperature control part receives the temperature signal voltage of the temperature signal voltage detecting portion. The temperature control part outputs the power control signal according to the temperature signal voltage. The conductive control part heats and operates the first and second heating wires parallely according to the power control signal of the temperature control part.
Patent KR-20110003795-A (KR)
Title: Yttrium oxide type red-emitting phosphor for cold cathode fluorescent lamp and preparing method thereof
Inventor: PARK BYUNG YOON
IPC: C09K11/78
Filed: 2009-07-06
Abstract: PURPOSE: An yttrium oxide type red-emitting phosphor for cold cathode fluorescent lamp is provided to ensure high luminous efficiency and purity property under ultraviolet excitation of 200~300 nm range and to enable use as a red-emitting phosphor for LED and UV lamps. CONSTITUTION: A method for manufacturing an yttrium oxide type red-emitting phosphor for cold cathode fluorescent lamp comprises the steps of: mixing a precursor mixture of a lithium precursor, yttrium precursor, europium precursor and gadolinium precursor in a solvent to prepare a mixed solution; drying the mixed solution at 100~150 °C to prepare the dried mixture; and heating the dried mixture at 800~1,200 °C for 5 ~ 24 hours to prepare a heat-treated phosphor.
Patent KR-20110011205-A (KR)
Title: The device which graphic handles of the stock/futures trades status
Inventor: CHOI WOOK
IPC: G06Q40/00
Filed: 2009-07-28
Abstract: PURPOSE: A stock trade status graphic processing device is provided to collectively detect the variation in the stock trade for each price and time. CONSTITUTION: A stock trade status graphic processing control module(101) processes a stock trade status in graphic. A stock trade information acquisition module(110) acquires stock trade information for each time and price. A screen configuration module(120) arranges a CRI(Cell for Recording a stock/futures trades Information) in matrix format. An ST(Stock/futures trades information relation graphic Tag) display module(130) displays the ST related to the stock trade information corresponding to stock trade information.
Patent KR-20110013002-A (KR)
Title: Eco-friendly hydroponic system for controling temperature of water
Inventor: KANG TAE GUEN
IPC: A01G31/02
Filed: 2009-07-31
Abstract: PURPOSE: An eco-friendly cool/warm hydroponic culture system is provided to prevent the reduction of the cultivation efficiency when placing a water tank at a plantation. CONSTITUTION: An eco-friendly cool/warm hydroponic culture system(100) comprise a cold/warm air producing unit(200), a cultivation unit(300), a cold/warm water fertilizer supplying unit(400), an oxygen supply unit, a nutrient solution supply unit(600), and an underground water supply unit(700). The cold/warm air producing unit includes cold/warm water tanks(210,220), a first heat-exchanger(230), and a hybrid valve(240) selectively supplying cold and warm air to a vinyl duct.
Patent KR-20110013066-A (KR)
Title: Home appliance
Inventor: KIM YOUNG JONG
IPC: D06F33/02
Filed: 2009-07-31
Abstract: PURPOSE: An electrical appliance is provided to stop of slowdown a driving unit by the RPM(Revolution Per Minute) and voltage of the driving unit. CONSTITUTION: An electrical appliance comprises a cord-off sensing unit(240) and a control unit(230). A driving unit decides a cord-off generation of the electronic device using one voltage level of alternating current or direct current. If the cord off is detected, the control unit performs following operation about the cord-off when the RPM of the driving unit is lower than a predetermined value, and direct current voltage is within linear section.
Patent KR-20110013636-A (KR)
Title: Light emitting diode having wavelength conversion piles and method for fabricating the same
Inventor: LEE KWANG CHEOL
IPC: H01L33/50
Filed: 2009-08-03
Abstract: PURPOSE: A light emitting diode including wavelength conversion posts and a manufacturing method thereof are provided to reduce manufacturing time of the light emitting diode through wavelength conversion materials by forming the wavelength conversion materials on the upper, lower and lateral sides of a light emitting structure in a fab process. CONSTITUTION: A light emitting structure(S) is arranged on the upper side of a first semiconductor layer(12) of a substrate(10). The light emitting structure includes a second semiconductor layer(16) which exposes the part of the upper side of the first semiconductor layer. A first electrode(22) and a second electrode(24) are arranged on the upper side of the first and second semiconductor layers. A light transmitting protection layer(26) is arranged on the substrate except the first and second electrodes. A wavelength conversion post(32) is arranged on the light transmitting protection layer and a plurality of penetration holes which pass through the edges of the substrate.