baber/WOPTO huggingface dataset:
Patent KR-20020040320-A (KR)
Title: A Internet Shopping Mall System Saling A Recommendation Goods And Storage Medium
Inventor: JEONG KUG HEON
Filed: 2000-11-24
Abstract: PURPOSE: A system and recording media for the internet shopping mall selling a recommended product is provided to sell the product including quality which a customer can trust and to promote the recommendation of an excellent product by giving a part of the benefit to a member who recommends the product. CONSTITUTION: A member applies for the sale of the recommended product at the shopping mall by transferring the data about the recommended product, for example, the item, price, function, and feature of the product(S20). A shopping mall host checks if the recommended product has the proper conditions for the sale or not(S30). The member and shopping mall host exchange the data concerned to the sale contract each other(S40). The shopping mall host determines the price of the recommended product(S50) and begins the sale(S60). If the recommended product is sold, the shopping host pays a part of the sale profit to the member(S80).
Patent KR-20020043322-A (KR)
Title: Method of marking socks pattern
Inventor: KWUN KYUNG SOO
IPC: A41B11/00
Filed: 2000-12-02
Abstract: PURPOSE: A method for displaying patterns of socks is provided to improve quality of a product by expressing softness, subtleness and naturalness in patterns of socks by using a heat transferring method, to reduce the price of the product, and to display patterns variously. CONSTITUTION: In the method for displaying patterns of socks, socks(10), a waist portion(11), a texture(12), a pattern displaying portion(13) and patterns(14) are included. The texture(12) of the socks(10) is selected as the cloth with the high chroma and the low brightness. The pattern displaying portion(13) is formed on the waist portion(11) of the socks(10) and is selected as the different color yarn with the higher chroma and the lower brightness than the texture(12) in color. The heat transferring method is applied to the pattern displaying portion(13) to display patterns(14).
Patent KR-20020044491-A (KR)
Title: Roof rack carrier for an automobile
Inventor: LEE GANG DEOK
IPC: B60R9/04
Filed: 2000-12-06
Abstract: PURPOSE: A roof rack carrier is provided to enhance the silence in an interior of a vehicle by rapidly scattering a turbulent flow generated in a rear stream of an X-bar caused by wind by varying a sectional shape of the X-bar. CONSTITUTION: A concave part(22a) and a protruding part(22b) are formed at an upper surface(22) of a rear X-bar(20). A lower protruding part(24a) is formed at a lower surface of the rear X-bar(20) so as to increase the flux of air. A roof panel(1) is installed at a lower portion of the lower surface(24) of the rear X-bar(20), so the rear X-bar(20) forms a duct together with the roof panel(1). Air passing through the lower protruding part(24a) flows into a gap formed between the lower surface(24) of the rear X-bar(20) and the roof panel(1). The flux of air is decreased at the gap. Air flowing through an air route is branched at a trailing edge formed at a rear portion of the rear X-bar(20).
Patent KR-20020047348-A (KR)
Title: Structure for sealing bearing for water pump
Inventor: PARK DAE SEONG
IPC: F16C35/00
Filed: 2000-12-13
Abstract: PURPOSE: A sealing structure is provided to increase durability of bearing and improve quality of product by preventing coolant or foreign substances from being introduced into the gap formed between the pump driving shaft and the bearing. CONSTITUTION: A sealing structure comprises a sealing member(30) to be inserted into a gap formed between a pump driving shaft(10) and a bearing(20). The sealing member includes a first lip(32) and a second lip(34) arranged inside of the bearing; a plurality of protrusions(34a,34b,34c) protruded from the second lip so as to form a sealing surface with the pump driving shaft; a first slinger(36) mounted at the outer surface of the bearing and bent in an axial direction; and a second slinger(38) mounted at the outer surface of the pump driving shaft and bent outward from the bearing. At least one of the protrusions is inserted into the gap formed between the first and second slingers so as to seal the gap.
Patent KR-20020048049-A (KR)
Title: antenna of unifying signal line and power line for automobiles
Inventor: HONG JONG MYEON
IPC: H01Q1/32
Filed: 2000-12-15
Abstract: PURPOSE: A car antenna for unifying signal line and power line is provided to reduce an assembly process of an antenna by supplying an antenna driving unit with a power through a signal line which transmits a signal received from an antenna signal receiving unit to a tuner. CONSTITUTION: An antenna signal receiving unit(11) receives a radio signal. An antenna driving unit(12) drives the antenna signal receiving unit(11). A signal line(21) transmits the signal received from the antenna signal receiving unit(11) to a tuner(30). A power line(22) which is connected with the signal line(21) supplies the antenna driving unit(12) with a power. A power supply unit(50) is connected with the signal line(21) through a high frequency signal cutoff unit(40).
Patent KR-20020051281-A (KR)
Title: Digging rod apparatus for digging blast furnace tap hole attached multistage digging byte
Inventor: CHUN YONG GWON
IPC: C21B7/12
Filed: 2000-12-22
Abstract: PURPOSE: A digging rod for digging a blast furnace tap hole on which a two stage digging byte is mounted is provided to improve a tapping speed by mounting the two stage digging byte on the outer surface of the digging rod device, thereby shortly discharging a large amount of molten material as not giving a load on the tap hole. CONSTITUTION: In a digging rod which is equipped with a front byte and cooling water nozzles(32) and digs a blast furnace tap hole, the digging rod for digging the blast furnace tap hole on which the two stage digging byte is mounted comprises a two stage digging byte(21) which is equipped with a cooling water supply means along the outer circumferential surface of the digging rod(14) with the cooling water supply means being spaced apart from the front byte in a certain distance; and a cooling means which is installed in front of the two stage digging byte(21) to cool the two stage digging byte(21), wherein the digging rod further comprises a vertical or horizontal cutter which is installed at the two stage digging byte(21).
Patent KR-20020051588-A (KR)
Inventor: KIM KYUNG HWAN
IPC: B60B29/00
Filed: 2000-12-22
Abstract: PURPOSE: A mounting and separating apparatus of wheels for a vehicle is provided to install and remove wheels conveniently, and to increase working efficiency by limiting the assembling range for assembling and disassembling the wheel supporting load from the road surface. CONSTITUTION: An installing and removing device of a wheel for a vehicle is composed of a brake hub(20) connected to an axle through a brake disk by a bolt(22); a wheel having a hub hole penetrated by the bolt of the brake hub, and a disk part(32) supporting a rim part; and a nut(40) combined with the bolt, and supporting the surface of the hub hole. Plural separation preventive protrusions(24) and grooves(34) are formed in the opposite surface of the disk part and the brake hub to prevent rotation of the wheel, and the nut is contained in a containing groove(37) by a protrusion member(35). A friction ring(41) is inserted to the outer periphery of the nut, and contacted to the protrusion member. A supporting groove(42) is formed to tighten the nut outdoors. The wheel is assembled and disassembled conveniently with limiting the assembling range.
Patent KR-20020052580-A (KR)
Title: Epoxy dispensing tool of die attach device for semiconductor package and its method
Inventor: HUH BYEONG IL
IPC: H01L21/52
Filed: 2000-12-26
Abstract: PURPOSE: An epoxy dispensing tool of a die attach apparatus is provided to use an epoxy having an equal thickness to an exact position of a PCB(Printed Circuit Board) by sticking a hardened epoxy to the PCB using a piston or an air pressure after temporary putting a liquid epoxy filled in a syringe in a concave portion, and hardening the liquid epoxy. CONSTITUTION: An epoxy dispensing tool comprises a body(1) formed with several concaves(2) for hardening an epoxy supplied from a syringe(8), pistons(3) connected to roads(4) for sticking a hardened epoxy to a PCB, operating parts(5) connected with the roads(4) for supplying driving forces to the pistons(3) and the roads(4) capable of moving up and down, a circulating part(6), and heating parts(7) for quickly hardening the epoxy filled in the concaves(2).
Patent KR-20020052625-A (KR)
Title: Apparatus for voice traffic transmission in VoDSL gateway
Inventor: CHOI MUN GYU
IPC: H04L12/70
Filed: 2000-12-26
Abstract: PURPOSE: An apparatus for transmitting a voice traffic of a VoDSL(Voice over Digital Subscriber Line) gateway is provided to decrease the load of a CPU and improve the QoS(Quality of Service) of the voice traffic by embodying a bus between an ATM(Asynchronous Transfer Mode) matching unit and a vocoder as a TDM(Time Division Multiplexer) bus. CONSTITUTION: An ATM matching unit(100) and a plurality of vocoders(200) connect in parallel through a TDM bus, respectively. The ATM matching unit(100) has a CPU(110) for providing AAL2(ATM Adaptation Layer 2) CPS(Common Part Sublayer) and SSCS(Service Specific Convergence Sublayer) functions, a memory unit(120) for storing voice data generated by the AAL2 CPS and SSCS processes and voice data received from a plurality of vocoders(200), and a memory matching unit(130) for accessing the memory unit(120). The ATM matching unit(100) comprises a multiplexing/demultiplexing unit(140) demultiplexes the voice data received from the memory matching unit(130) to branch according to a plurality of vocoders(200), and multiplexing the voice data received from a plurality of vocoders(200), and a TDM matching unit(150) for synthronizing a TDM timing of the voice data transmitted and received with a plurality of vocoders(200) through the TDM bus.
Patent KR-20020056264-A (KR)
Title: Method for manufacturing isolation layer in semiconductor device
Inventor: LEE SEOK U
IPC: H01L21/76
Filed: 2000-12-29
Abstract: PURPOSE: A method of manufacturing an isolation layer of a semiconductor device is provided to achieve stability of trench formation by new rounding process of an upper part of a trench. CONSTITUTION: A pad oxide layer(12) and a silicon nitride layer(13) are sequentially deposited on a semiconductor substrate(11). A resist layer pattern(14) is formed to define an expected isolation region on the silicon nitride layer. The silicon nitride layer, the pad oxide layer and the silicon substrate are etched by using the resist layer as an etch barrier and then a trench is formed. An oxide layer is formed through sidewall oxidation which is performed in the trench. A gap fill oxide layer is buried in the upper of the nitride layer. The gap fill oxide layer is polished until a part of the silicon nitride layer is exposed. The silicon nitride layer and the pad oxide layer are removed.
Patent KR-20020056294-A (KR)
Inventor: KIM JAE BEOM
IPC: G11B20/00
Filed: 2000-12-29
Abstract: PURPOSE: A CD player is provided to include a CD player system having an Internet access function and to include a CD database on the Internet interfaced with the CD player system, thereby sharing information on a CD over the Internet among users. CONSTITUTION: A CD driver/player(50) has various functions necessary for playing audio CDs of a CD driving device for reading digital signals recorded on a CD. An Internet interface(100) has various types. A system controller(40) having functions of a CD player reads information on CD recognition from the CD, and retrieves a CD database on the Internet through the Internet interface, then receives the retrieved results from the Internet interface to display information through a display device. A CD database server(70) retrieves a constructed CD database for a CD retrieval request, and transmits the retrieved results. A CD database(200) retrieves each CD value for identifying CDs and information on the CDs, and is connected to the CD database server.
Patent KR-20020058415-A (KR)
Title: Method for fabricating mask patterns of semiconductor device
Inventor: YANG JIN SEOK
IPC: H01L21/027
Filed: 2000-12-30
Abstract: PURPOSE: A mask pattern formation method of semiconductor devices is provided to simplify manufacturing processes compared to serif formation processes by connecting end portions of adjacent main patterns to an assistant bar. CONSTITUTION: In a formation method of a mask pattern, end portions of adjacent main patterns(1) in mask main patterns aligned constant shape are connected with each other by using an assistant bar(100). At this tine, the assistant bar(100) includes in one main pattern. Also, the assistant bar(100) is long pattern of a line shape.
Patent KR-20020058653-A (KR)
Inventor: LEE JONG HWA
IPC: G02F1/1335
Filed: 2000-12-30
Abstract: PURPOSE: An inverter for a back light of an LCD is provided to vary a reference voltage value using a programmable method whenever the maximum current value is changed without fixing a reference value of an error amplifier. CONSTITUTION: An inverter for an LCD back light includes a switch(Q3) that is connected to the input port of a transformer(10) for driving a lamp to determine supply of input voltage, a diode(D1) that is connected to the output port of the switch to rectify the input voltage, and an inductor(L1) that is connected to the output port of the switch to smooth the rectified input voltage and input the smoothed input voltage to the transformer. The inverter further includes a sensing resistor that is connected to the output port of the lamp to sense current, and an error amplifier(ERROR AMP) that receives a feedback signal of a feedback portion connected to the lamp through the inversion port of the amplifier. The inverter further has a comparator(COMP) for comparing the output signal of the error amplifier with a reference value and controlling on/off of the switch according to the compared result, and a programmable voltage source(20) for varying a reference voltage value.
Patent KR-20020058809-A (KR)
Title: Method for controlling kick down of automatic transmission
Inventor: KWON JUN UI
IPC: F16H61/10
Filed: 2000-12-30
Abstract: PURPOSE: A kick down control method of an automatic transmission is provided to reduce shift shock generated by deviation of components and total control delay time by performing a feedback control and a total control at the time of 3→2 or 4→3 kick down control. CONSTITUTION: A kick down control method of an automatic transmission includes starting duty control by setting initial duty according to the rotating number of an output shaft and input torque if a kick down shift condition is satisfied(ST33), controlling hydraulic pressure duty of a hydraulic control solenoid valve of the automatic transmission according to a predetermined duty pattern to make the rotational frequency of the output shaft reach a target rotational frequency, variably setting total control entry inclination and total control entry amount according to the sensed input torque,(ST34) and performing total control by setting final total control amount and total control release inclination at a fixed value(ST37,ST38).
Patent KR-20020058888-A (KR)
Title: A system for controlling a swirl control valve in a gasoline direct injection engine
Inventor: KIM WON TAE
IPC: F02D41/02
Filed: 2000-12-30
Abstract: PURPOSE: An SCV(swirl control valve) is used in GDI(gasoline direct injection) engine, and opening degree of SCV is divided into a plurality of steps to improve control accuracy. CONSTITUTION: An intake air swirl control valve control system comprises a driving mode deciding portion(10) receiving engine rpm and needed engine load, and deciding one of driving modes among theoretical air fuel ratio mode, lean driving mode, ultra lean driving mode. An electronic control portion(20) outputs a controlling signal to control intake air swirl control valve(30) by the decided driving mode.
Patent KR-20010021786-A (KR)
IPC: C08L61/34
Filed: 1998-07-09
Abstract: 본 발명은 요소(urea)에 의해 변형된, 2 내지 5의 포름알데히드/페놀(formaldehyde/phenol) 몰 비, 3% 이하의 유리 포름알데히드 비율(조성물 총 중량에 대한 중량비), 0.5% 이하의 유리 페놀 비율, 20℃에서 측정된 1000% 이상의 희석성(dilutability)을 갖는 페놀-포름알데히드 레졸(pheno-formaldehyde resol)에 기초한 수지 조성물, 및 상기 조성물을 제조하기 위한 방법에 관한 것이다. 상기 조성물은 제품이 pH 9에서 2000% 이하의 물 희석성을 가질 때까지 페놀, 포름알데히드 및 선택적으로 염기 매질에서 요소의 축합에 의해 얻어지는 과축합된 레졸, 또는 상기 레졸의 중화 제품을 함유하는 것을 특징으로 한다. 붕산(boric acid)으로 중화된 과축합된 페놀 레졸의 변형은 레졸 희석성을 증가시킬 수 한다. 본 발명은 접착제 사이징(glue sizing)에 대해 사용될 때, 대기 오염의 감소를 갖는 광물성 모직물(mineral wool) 기초 제품에 대한 접착제 사이징 조성물에 적용할 수 있다.
Patent KR-20010021927-A (KR)
Inventor: MCINTYRE PATRICK F
IPC: C09D7/45
Filed: 1998-07-16
Abstract: A pigment dispersion useful for forming coating compositions containing dispersed pigment, a carrier liquid and an AB-block polymer dispersant (binder); the AB block polymer has a number average molecular weight of about 5,000-20,000 and contains 20-80 % by weight of a polymeric A segment and correspondingly 80-20 % by weight of a polymeric B segment; wherein the polymeric A segment of the block polymer is of polymerized glycidyl (meth)acrylate monomers reacted with an acid from the group of aromatic carboxylic acids or aliphatic carboxylic acids; and the B segment is of polymerized alkyl (meth)acrylate monomers having 1-12 carbon atoms in the alkyl group, hydroxy alkyl (meth)acrylate monomers having about 1-4 carbon atoms in the alkyl group; and wherein the weight ratio of pigment to binder in the dispersion is about 1/100 - 200/100.
Patent KR-20010022968-A (KR)
Title: 알츠하이머병의 치료를 위한 판퀴논의 사용
Filed: 1998-07-17
Abstract: 알츠하이머병의 예방 또는 치료를 위한 약학 조성물을 제조하기 위해 판퀴논의 사용이 개시된다. 또한 알츠하이머병의 치료 또는 예방법이 개시된다.
Patent KR-20010023812-A (KR)
Title: 피처리체의 데드로크회피방법 및 처리장치
IPC: G06Q50/00
Filed: 1998-09-10
Abstract: 웨이퍼를 그 종류에 의거하여 종류마다 한 종류씩 순서대로 처리하도록 하고 있었기 때문에, 웨이퍼의 종류에 따라서는 처리실에 여유가 생겨, 처리실 전체를 효율적으로 사용할 수 없는 것이 많았다. 더구나, 근년과 같이 반도체제품이 다종다양화되어 가면, 웨이퍼를 그 종류마다 순서대로 처리했었다고 한다면 처리실에 여유가 생기는 경우가 많아, 전체의 처리실의 이용효율이 저하하고, 나아가서는 스루풋이 현저히 저하한다는 과제가 있었다.  데드로크가 발생하는 것을 회피하는 방법은 2종류의  반송경로(a),(b)를 각각 설정하는 공정과, 각각의 설정된 반송경로(a),(b)상에 위치하는 각각의 처리실(11)-(14)이, 상기 다른 반송경로를 포함하는 전체의 반송경로에 있어서, 다른 처리실에 대하여 서로 상류위치에 있는지 하류위치에 있는지를 판정하는 공정과, 각각의 처리실이 다른 처리실에 대하여 서로 상류위치에 있는지 하류위치에 있는지를 판정한 결과에 근거하여, 각각의 처리실의 다른 처리실에 대한 상류/하류관계를 나타내는 상류/하류테이블을 작성하는 공정과, 상기의 상류/하류테이블의 작성하는 과정에서 상기 동일처리실이 상류위치 및 하류위치의 쌍방에 해당한다고 판정되었을 때에, 상기 피처리체가 데드로크한다고 판정하는 공정을 구비하는 것을 특징으로 한다.
Patent KR-20010032144-A (KR)
Title: 밸브
Filed: 1998-09-16
Abstract: 본 발명은 조절 가능한 폐쇄 부재에 의해 서로 분리가능한 유입 라인 및 배출 라인(1, 11)을 갖는 하우징을 포함한 밸브에 관한 것이며, 상기 폐쇄 부재는 흐름 방향에 대해 대각선으로 배치된 밸브 시트(2)에 놓여 있다.  상기 밸브는, 베어링 표면(3)에서 대각선으로 마주 놓인 각각의 선분들(5-10 및 5a-10a)의 교차점이 하나의 표면을 둘러싸거나, 또는 상기 베어링 표면(3)이 흐름 방향의 수직선에 대해 직각으로 뻗는 방식으로, 밸브 시트(2)의 베어링 표면(3)이 경사지도록 형성된다.
Patent KR-20010032597-A (KR)
Title: 분할 코딩 방법 및 장치
IPC: H04N7/26
Filed: 1999-09-22
Abstract: 본 발명은 세그먼트 화상들 또는 균일한 영역들로 분할된 파티션들을 코딩하는 방법에 관한 것이다. 인트라-모드 코딩 프로세스로 불리는 상기 방법은, 각각의 연속적인 파티션에 있어서, 레이블의 화상들을, 연속하는 기본적인 셀들의 입력 포인트와 출력 포인트 사이에서, 상기 셀들을 통하는 요소들의 이동에 따라 규정되는 윤곽 요소 체인과 관련한 디스크립션으로 변형시키는 단계와, 이전에 추출된 그 초기의 윤곽 포인트에서부터 그 단부까지, 상기 셀의 입력, 내부 및 출력 윤곽 요소들에 대응하고 가능한 다중 출력들 요소들 간의 우선권(priorities)에 대응하는 체인 심벌들을 저장함으로써, 각각의 연속하는 셀 내부의 각각의 윤곽을 추적하는 단계와, 상기 단계들을 관련 파티션의 각각의 연속하는 윤곽 세그먼트의 단부까지 반복하는 단계를 포함한다.  각각의 셀에서, 각각의 윤곽 세그먼트의 초기 포인트에 대응하고, 또한 상기 초기 포인트와 다음의 셀의 초기 포인트간의 이동에 관련된 체인에 대응하는 정보가 최종적으로 코드된다.
Patent KR-20010034177-A (KR)
Title: 광학장치 및 동 장치를 구비한 노광장치
IPC: G03F7/20
Filed: 1999-03-26
Abstract: 조사광의 광로상에 배치된 적어도 하나의 광학소자를 갖는 광학장치.     제 1 기밀실은 광로를 따라서 구획되고, 광로를 외기로부터 차단하고 있다.     제 1 기밀실은 소정의 기체로 채워져 있다.     제 2 기밀실은 제 1 기밀실 내에 설치되고, 광로를 그 제 1 기밀실 내의 기체로부터 차단함과 동시에, 광학소자를 지지하고 있다.
Patent KR-20010042226-A (KR)
IPC: H04N21/43
Filed: 1999-03-29
Abstract: A device management module 11 particularly for use in a receiver/decoder for a broadcast digital television system in which received signals are passed through a receiver to the receiver/decoder and thence to a television set. The module 11 couples incoming messages from port units 10 to application modules 12. A memory 13 coupled to the unit 11 has a buffer area 13-Band and a FIFO area 13-F, controlled by a buffer controller/handler 14-B and a FIFO controller/handler 14-F respectively. An incoming message can be passed into a buffer, and retrieved from the buffer by the application to which it is directed; two different operating modes are available for this. Alternatively, such a message can be passed to a FIFO; the FIFO handler acts as a low-level application which can pass the message on to a high-level application without that application having to take any action and without having to wait for the full message to be received. Messages passing through the FIFO are may be combined into an MPEG signal stream. <IMAGE>
Patent KR-20010043265-A (KR)
IPC: B28B19/00
Filed: 1999-06-28
Abstract: Provided are a process and an apparatus for producing gypsum boards, both of which feature minimized occurrence of defective products and especially excellent continuous productivity and superb efficiency. Making use of the facts that lining paper sheets for gypsum boards are insulators and a gypsum slurry held between the lining paper sheets is a good electrical conductor, a measurement of an electric current flowing between an upper forming unit and a lower forming unit or a like method makes it possible to promptly detect any localized tearing which may occur in the overlay paper and/or underlay paper due to an undesired object or the like mixed in during continuous production of gypsum boards and moreover, to readily remove the undesired object or the like as a cause for the tearing without stopping the production of gypsum boards while preventing the localized tearing from spreading over the entire width of the paper. The production process and apparatus, therefore, permit stable and continuous production of gypsum boards. <IMAGE>
Patent KR-20010043939-A (KR)
Title: 송신기 및 수신기와 증폭 회로의 부하 변동 보상 방법
IPC: H03F1/56
Filed: 2000-03-16
Abstract: 본 발명의 휴대 전화기는 안테나의 부하가 순간적으로 변동한 경우에, 그 부하 변동을 실시간으로 검출하여, 그 변동을 보상한다.  스미스 차트(Smith chart)상에, 전력 증폭기의 전력 효율이나 이득의 특성 곡선을 중첩하여 기재해 놓는다.  증폭기의 전류나 이득의 측정 결과로부터, 스미스 차트상에 있어서의 증폭기의 동작점의 존재 범위를 추정한다.  다음에, 스미스 차트가 갖는 임피던스 정보를 이용하여, 증폭기의 입력 임피던스의 변동 방향과, 그 변동의 레벨을 판정한다.  그리고, 그 변동을 보상하도록 가변 부하 회로를 제어한다.
Patent KR-20010094766-A (KR)
Title: A Contact Structure of Touch Panel
Inventor: AHN YEONG SU
IPC: G02F1/133
Filed: 2001-01-10
Abstract: PURPOSE: A structure of a contact part in a touch panel is provided to reduce a size of a touch panel by expanding an active region between the first and the second substrates in the touch panel. CONSTITUTION: An X-axis dislocation compensation electrode(100a) of a low resistance metal and an active region are formed on a transparent conductive layer. The transparent conductive layer is adhered to the second substrate(102). A Y-axis dislocation compensation electrode of the low resistance metal and an active region are formed on the transparent conductive layer. The transparent conductive layer is adhered to the first substrate. The first substrate is adhered to the second substrate(102). A dot spacer is inserted between the first substrate and the second substrates(102). A contact portion(107) is formed in a combination process of the first substrate and the second substrate(102). An FPC(Flexible Printed Cable)(106) is connected with the contact portion(107) of the second substrate(102) and the contact portion of the first substrate.