baber/WOPTO huggingface dataset:
Patent KR-20040051366-A (KR)
Inventor: CHO GYU HYEONG
IPC: H03G3/30
Filed: 2002-12-12
Abstract: PURPOSE: A variable gain amplifier is provided to supply a variable amplification function for the input signal which has a wide range by the external control signal at a low supply power. CONSTITUTION: A variable gain amplifier includes an input circuit(110), a variable gain control circuit(120) and a current/voltage converting circuit(130). The input circuit(110) which is composed of a folded cascode structure receives a first and a second input signal in the form of differential form. The input circuit(110) amplifies the differential signal between the first and the second input signals in response to the first bias voltage to thereby generate a first and a second differential signals. The input circuit(110) outputs the first and the second differential signals from a current mirror. The variable gain control circuit(120) determines the direct current operational point by receiving the first and the second differential signals and the bias current from the current mirror, generates a first and a second variable current by varying the variable voltage gain in response to the gain control voltage signal and outputs the first and the second variable currents in response to the second bias voltage. And, the current/voltage converting circuit(130) receives the first and the second variable currents and outputs the signals by converting the first and the second variable currents into the first and the second output voltages.
Patent KR-20040054845-A (KR)
Title: Dynamic micro vibrator of direct current driving
Inventor: YOO OK JEONG
IPC: H04R9/02
Filed: 2002-12-18
Abstract: PURPOSE: A dynamic micro-vibrator using a DC driving method is provided to generate effectively the vibration by performing a switching operation at a resonance point. CONSTITUTION: A dynamic micro-vibrator using a DC driving method includes a yoke(9), a permanent magnet(8), and a plate(7). The dynamic micro-vibrator further includes a plate spring(16), a coil(20), and a switching unit. The plate spring is used for fixing and supporting the yoke. The coil is located between the yoke and the plate. The switching unit switches the DC power supplied to the coil. The switching unit includes two or more spring electrode terminals(19) and an insulator(18). The spring electrode terminals are connected to connection patterns of a PCB. The insulator is adhered from an extension part of the plate spring to an outer sidewall of the yoke.
Patent KR-20040055004-A (KR)
Title: internet communication network quality control reverse engineering,safety engineering
Inventor: RIM JAE KEAN
Filed: 2002-12-20
Abstract: PURPOSE: A method for product management/maintenance/service using the Internet and a wire/wireless communication network is provided to check a product, performs the backup of configuration information, upgrade the product, and share information by connecting the product with other product or an Internet site through the Internet or the wire/wireless communication network. CONSTITUTION: The product is connected to other product through the wire/wireless communication network, or is connected to other product directly or connecting to a computer through the Internet via the computer. The product is certified by receiving a product number or the information inputted from a user. The Internet site connects to the product, replaces a new version, performs the backup, and transmits the configuration information by reading a failure, and the information of the parts and the programs installed to the inside of the product. The user receives an application from a member shop or an individual to offer a service. A service capability is checked by a question through the Internet or a practical test through a camera. The particulars requesting the service are provided to the member shop or the individual.
Patent KR-20040062170-A (KR)
Inventor: SONG BYEONG CHAN
IPC: H01R12/77
Filed: 2002-12-31
Abstract: PURPOSE: A flexible cable connector is provided to stably connect a flexible cable by arranging fixing protrusions and fixing grooves at a flexible cable connector. CONSTITUTION: A flexible cable connector(100) is arranged on a PCB(Printed Circuit Board)(40) for electrically connecting flexible cable contact terminals with each other. The flexible cable connector includes a pressurizing fixing member(21) fixing a flexible cable in a certain pressure, and a housing(31) having a plurality of connection terminals to be electrically contacted with the contact terminals of the flexible cable. The pressurizing fixing member has a plurality of fastening protrusions(23) formed on both sides to be fixedly combined with the pressurizing fixing member, and a pressurizing surface(24) formed inside the pressurizing fixing member to give a certain pressure to the flexible cable. A plurality of fixing grooves(27a) are formed on the pressurizing surface of the pressurizing fixing member. A plurality of fixing protrusions are formed on a connection sheet(28) to be combined with the fixing grooves.
Patent KR-20040062210-A (KR)
Title: Method of forming spacers in color filter substrate
Inventor: JUNG HUN
IPC: G02F1/1339
Filed: 2002-12-31
Abstract: PURPOSE: A method for forming and manufacturing spacers of a color filter substrate for a liquid crystal display device is provided to increase an aperture ratio of a liquid crystal display, and realize a liquid display device displaying uniform color sensitivity by controlling distribution and arrangement of additional black matrices. CONSTITUTION: A plurality of red, green, and blue color filters(154R,154G,154B) are formed on a substrate. First black matrices(152) are formed between the plurality of red, green, and blue color filters. A plurality of column spacers(156) are formed on the first black matrices corresponding to the color filter of one color among the plurality of red, green, and blue color filters. Second black matrices(152a) are additionally formed at color filter areas corresponding to columns of the color filter corresponding to the column spacers.
Patent KR-20020059581-A (KR)
IPC: C12Q1/68
Filed: 2000-05-31
Abstract: 본 발명은, 사람 및 식물체에 대해 병원성인 효모 및/또는 진균을 방제하기 위해 유전 기술을 사용하여 효모(통상 킬러 효모라 한다)로부터 단백질 독소를 제조(여기서, 효모 및/또는 진균은 선택적으로 사멸된다)하는 방법에 관한 것이다.  고도의 특이성은 단백질 독소를 항진균약 및/또는 살진균제로서 사용하게 한다.  또한, 이러한 단백질 독소는 작물 보호에 사용할 수 있다.
Patent KR-20020026556-A (KR)
IPC: G02B27/09
Filed: 2000-07-26
Abstract: 본 발명은 파장 ≤ 193 nm, 특히 10 nm 내지 20 nm 파장의 광을 방출하기 위한 광원(1); 조명을 위한 콜렉터 유닛(30, 32); 그리드 부재(10, 40, 42, 100, 102)로 나눠지는 적어도 하나의 거울(34)을 포함하고 2차 광원(14)을 발생시키는 거울 장치; 조리개 평면(16); 상기 조리개 평면(16)을 조명 시스템의 출사동(390)에 나타내는 하나 또는 다수의 제 1 광학 부재(36, 38); 그리드 부재들의 상들이 실질적으로 일치하고, 세기 분포를 가진 예정된 필드를 조명하는 물체 평면(39); 방식 및/또는 충전율에 의해 규정되는 출사동(390)에서의 세기 분포를 발생시키기 위한 제 2 광학 부재(30, 310, 320, 330)를 포함하고, 상기 세기 분포의 방식 및/또는 충전율이 제 2 광학 부재(30, 310, 320, 330)의 교체, 이동 또는 변형에 의해 변동되는 투사 노광 장치용 조명 시스템에 관한 것이다.
Patent KR-20020047127-A (KR)
Title: Non-ethanolic composition comprising a hydrofluoro ether
IPC: A61K8/37
Filed: 2000-08-25
Abstract: The invention relates to an ethanol-free or alcohol-free composition. This ethanol-free or alcohol-free composition comprises a hydrofluoro ether and is characterized in that it comprises at least one ester of a polyacid, preferably a hydroxylated polyacid. This composition can be used in the preparation of perfume compositions such as perfumes and toilet waters.
Patent KR-20020038962-A (KR)
Title: Receiver for multiuser detection of cdma signals
IPC: H04B7/005
Filed: 2000-02-11
Abstract: A method and wireless communication apparatus for receiving a plurality of communication signals transmitted in a wireless code division multiple access format. A channel response for each received communication signal is estimated. A system response matrix using codes and the channel responses of the received communication signals is constructed. The system response matrix is used in connection with matched filtering the received communication signals and to produce an objective matrix. The filtered communication signals are processed in a cancellation feedback loop to produce a set of symbols of the received communications including iterative processing with an interference cancellation matrix and processing with a feedback interference construction matrix. Preferably, the objective matrix is functionally related to the interference cancellation matrix and the feedback interference construction matrix.
Patent KR-20020075797-A (KR)
Title: 엔도텔린 유발성 질환 치료제
IPC: C07D239/52
Filed: 2000-10-27
Abstract: N-[6-메톡시-5-(2-메톡시페녹시)-2-(2-피리미디닐)-4-피리미디닐]-2-페닐에텐설폰아미드 또는 약제학적으로 허용되는 이의 염을 유효성분으로서 함유하는, 전립선암 치료용 약제학적 조성물.
Patent KR-20020089368-A (KR)
Title: 탄탈륨 상의 제조 방법
IPC: C23C14/16
Filed: 2001-02-28
Abstract: 본 발명은 잉크젯 가열기 칩에 사용되는 개선된 탄탈륨 전도성 및 저항성 재료를 제조하는 방법에 관한 것이다. 상세하게 말하자면, 반도체 기판(10) 상에, 바람직한 상의 박막 탄탈륨층을 제조하는 방법은 반도체 기판 상에 보호층(12,16,18)을 증착시키는 단계와, 상기 반도체 기판을 예비 스퍼터 에칭하는 단계와, 소정의 입력 전력으로 소정의 시간 동안 스퍼터링을 함으로써 상기 박막 탄탈륨층(20)을 증착시키는 동안 소정의 온도로 상기 기판을 유지시키는 단계를 포함한다. 상기 방법을 사용함으로 인하여 반도체 기판 상에 사용되는 바람직한 탄탈륨 상의 제조가 가능한데, 이로써 반도체 장치의 사용에 따라 부식 및/또는 캐비테이션 저항이 개선된다.
Patent KR-20030017474-A (KR)
Title: Synchronous Generator
IPC: H02P9/00
Filed: 2000-12-15
Abstract: A slowly rotating synchronous generator (ring generator) for a wind power installation, the generator having a rotor and a stator surrounding the rotor, and the stator having at least one three-phase current winding on which a capacitive current is impressed, and the generator having a part of the exciter power of the generator produced by the stator.
Patent KR-20020081451-A (KR)
Title: 내노화성을 갖는 고무 가황체
IPC: C08K3/06
Filed: 2001-03-02
Abstract: 본 발명은 고무, 황 또는 황 공여체, 가황화 촉진제 및 보호제를 포함하는 가황성 고무 조성물에 관한 것으로서, 
     0.1phr 또는 그 이상의 N,N'-이치환 p-페닐렌디아민 보호제가 산과의 염의 형태로 존재하며, 상기 조성물은 글리시딜기를 갖는 엘라스토머 공중합체를 포함하지 않는 것을 특징으로 한다.  본 발명은 또한 상기 고무 조성물의 혼합 및 가열 단계를 포함하는 가황화 방법 및 상기 방법으로 얻어지는 고무 가황체를 포함하는 제품에 관한 것이다.  바람직하게, 상기 산은 C 1 -C 24 모노카르복실산 또는 C 2 -C 24 디카르복실산, 더 바람직하게 C 12 -C 20 지방산으로, 가령 스테아르산이다.  더욱 바람직하게 보호제는 6PPD인 것을 특징으로 한다.
Patent KR-20030014378-A (KR)
IPC: G11C7/10
Filed: 2001-03-30
Abstract: 동기 플래시 메모리는 비휘발성 메모리 셀 어레이를 포함한다.  메모리 디바이스는 SDRAM과 호환 가능한 패키지 구성을 갖는다.  메모리 디바이스는 비휘발성 모드 레지스터에 저장될 수 있는 모드 데이터를 이용하여 메모리 액세스 동작을 수행한다.  이 모드 데이터는 휘발성 모드 레지스터로 복사될 수 있다.  비휘발성 및 모드 레지스터와 휘발성 모드 레지스터는 둘 다 동작 중에 편집될 수 있다.
Patent KR-20020091175-A (KR)
Title: 펑크 방지용 밀봉제, 튜브리스 타이어 및 타이어 튜브
IPC: B60C19/12
Filed: 2001-03-29
Abstract: 타이어(T)의 공기실(5)의 외주를 따르도록 구획된 밀봉제실(6)에 충전되는 펑크 방지용 밀봉제(7)의 점도를 25 내지 35 dPaㆍS로 하고, 또한 딕소트로피 값을 6.5 내지 11.0으로 한다. 
     차량의 주행에 의해 타이어(T)가 회전하고 있을 때는 진동이나 원심력에 의한 교반작용으로 밀봉제(7)의 점도가 저하해서 밀봉제실(6)의 내부로 균일하게 확산시킬 수 있다. 또한 차량이 정지하여 상기한 교반작용이 소멸하면 밀봉제(7)의 점도가 증가하고, 밀봉제(7)는 중력으로 인해 밀봉제실 (6)의 아래쪽으로 유동함이 없이 균일하게 확산한 상태로 유지되므로 장시간이 경과한 후에 차량이 고속주행 할 때에도 진동이나 소음의 발생을 방지할 수 있다. 이와 같이, 주행시에는 점도가 낮아 유동하기 쉽고, 방치시에는 점도가 높아 유동하기 어려운 성질을 가지는 펑크 방지용 밀봉제가 제공된다.
Patent KR-20020087127-A (KR)
Title: 살충 및 살비성을 갖는 활성 물질의 배합물
IPC: A01N43/28
Filed: 2001-04-02
Abstract: 명세서에 기술된 특정의 사이클릭 케토에놀과 활성 화합물 (1) 내지 (22)의 신규 활성 배합물은 매우 우수한 살충 및 살비성을 갖는다.
Patent KR-20030026928-A (KR)
Title: Process for producing finely particulate oxide composite containing titanium oxide
IPC: C01G23/00
Filed: 2001-04-23
Abstract: A process for the vapor-phase production of an oxide composite containing titanium oxide, characterized by preheating a feed gas comprising titanium tetrachloride and an oxidizing gas to 700 DEG C or higher and reacting them with a solution or slurry of a salt containing a metal element to produce a finely particulate oxide composite having a BET specific surface area of 5 to 200 m<2>/g; a titanium oxide-containing oxide composite obtained by the process; and a composition containing the composite. Thus, a finely particulate oxide composite which contains titanium oxide and has a practical value can be produced by the industrially advantageous and simple process. <IMAGE>
Patent KR-20020094053-A (KR)
Title: 세공가공용 방전가공장치
IPC: B23H7/26
Filed: 2000-05-22
Abstract: 세공가공용 전극(1)을 보존하는 전극 홀더(6)와, 전극 홀더(6) 및 세공가공용 전극(1)을 그 길이방향으로 구동하는 구동장치와, 세공가공용 전극(1)을 안내하는 세공을 설치한 세공 가이드(10)와, 세공가공용 전극(1)과 피가공물(2)과의 극간에 가공전력을 공급하는 가공용 전원장치를 구비한 세공가공용 방전가공장치에서, 세공가공용 전극(1)을 전극 홀더(6)와 세공 가이드(10)와의 사이에서 2점에서 지지하는 상부 가이드(11a) 및 하부 가이드(11b) 및 이들 가이드의 각각에 개폐가능한 척을 구비한 중간 가이드(11)와, 중간 가이드(11)를 세공가공용 전극(1)의 길이방향으로 구동하는 제1의 구동장치와, 중간 가이드(11)의 각 가이드의 척을 개폐하는 제2의 구동장치와, 중간 가이드(11)의 상부 가이드(11a) 및 하부 가이드(11b)간의 세공가공용 전극(1)의 길이방향의 거리 L을 가변으로 하는 제3의 구동장치를 구비하였다. 고정밀도이고 또 자동화에 적합한 세공가공용 방전가공장치를 얻을 수가 있다.
Patent KR-20030036200-A (KR)
IPC: H05B44/00
Filed: 2002-03-19
Abstract: 본 발명은, 피드백 3 자극 값과 기준 3 자극 값을 추적하여, 상기 피드백 3 자극 값과 기준 3 자극 값 간의 오차가 제로가 될 때까지 상기 오차에 따라, LED 발광체를 구동하는 순방향 전류를 조절하는, RGB 기반 LED 발광체 제어 시스템을 제공한다.
Patent KR-20040065586-A (KR)
Inventor: HWANG GEUK PIL
IPC: H01L21/68
Filed: 2003-01-15
Abstract: PURPOSE: A wafer loading apparatus is provided to load correctly a storage receptacle to a predetermined position by installing a guide member on a load port. CONSTITUTION: A wafer loading apparatus includes a load port, an alignment pin, and a guide member. The load port(110) is installed at one side of the wafer loading apparatus in order to support a storage receptacle for storing a plurality of wafers. The alignment pin(130) is installed on the load port. The alignment pin is inserted into an aligning groove, which is formed on a bottom side of the storage receptacle. The guide member(140) is installed on the load port. The guide member is used for inserting the alignment pin into the aligning groove by guiding the storage receptacle when the storage receptacle is loaded on the load port.
Patent KR-20040066485-A (KR)
Title: Gloves with integrated electrical heating wire and coolant material
Inventor: SON YOUNG SUK
IPC: A41D19/00
Filed: 2003-01-18
Abstract: PURPOSE: Gloves with integrated electrical heating wire and coolant material are provided, which regulates temperature by checking change of weather and temperature of four seasons. CONSTITUTION: The gloves(1) with integrated electrical heating wire and coolant material includes; an artificial intelligence computer processor and chip for controlling each equipment of whole circuit, which is installed in one side inside the gloves; a heating wire of a heating element; a cooling material like coolant used for astronaut's clothes; a checking device for measuring the temperature and humidity of outer air; a battery for supplying power; a sensor box for automatically controlling the temperature; and a fire extinguisher.
Patent KR-20040069770-A (KR)
Inventor: KIM SEONG RAE
IPC: H01L21/76
Filed: 2003-01-30
Abstract: PURPOSE: An isolation structure of a semiconductor device and a manufacturing method thereof are provided to improve the degree of integration by forming a trench like a reverse triangle. CONSTITUTION: A pad oxide layer(12), a nitride layer(13) and a photoresist pattern having a relatively narrow opening width compared to a conventional photoresist pattern are sequentially formed on a silicon substrate(11). The substrate is selectively etched by using the photoresist pattern as an etching mask until a reverse triangle-type trench(T) is formed in the substrate. By performing dry-etching or wet-etching, an opening width of the nitride layer become larger than that of the trench. Then, the trench is filled with a gap-fill oxide layer(16).
Patent KR-20040071806-A (KR)
Inventor: HAN JANG HO
IPC: F16L21/08
Filed: 2003-02-07
Abstract: PURPOSE: A method and device for connecting pipes is provided to perfectly prevent the leakage of water by filling minute gaps between the pipes and connection members with filler. CONSTITUTION: A device for connecting pipes is composed of a plurality of connection members(21,22), and a packing(40) installed between the outer circumferences(10a) of the pipes(10) and the inner circumferences(21a,22a) of the connection members and preventing leakage of water. Filling grooves(28) are formed at the inner circumferences of the connection members, and are connected to each other. An injection port(29) is formed at one filling groove. Filler is injected into the filling grooves through the injection port.
Patent KR-20040073856-A (KR)
Inventor: PARK U JONG
IPC: H04L47/43
Filed: 2003-02-15
Abstract: PURPOSE: A packet forwarding system having an effective packet memory management device and an operating method thereof are provided to transmit a header only of entire IP packets to a header processor, and to process the transmitted header, thereby quickly forwarding the packets as improving performance. CONSTITUTION: An input portion(200) inputs data in data transmission unit. A packet memory manager(400) removes headers of ATM cells, and combines the ATM cells to generate IP packets. The packet memory manager(400) manages the generated IP packets to determine a transmission sequence, and outputs the IP packets according to the determined transmission sequence. A header processor(600) determines a packet classification and a destination by using headers of the IP packets. An output portion(700) divides the headers of the IP packets and trailers in ATM cell unit, and generates ATM headers for the divided ATM cells, then outputs the generated ATM headers to a channel path.
Patent KR-20040074782-A (KR)
Inventor: NOH SEUNG YEOP
IPC: G08G1/0968
Filed: 2003-02-19
Abstract: PURPOSE: A method for providing road condition information using telematics is provided to improve stability of vehicle operation by monitoring road condition information through a TCS(Traction Control System) and/or ABS(Anti-lock Brake System) and sending it to a center in radio. CONSTITUTION: Vehicle status information is monitored by detecting operation of a TCS and/or ABS during a vehicle runs and road condition information of a site where the vehicle runs is detected(S102). If the road condition information indicates that a road surface is slippery, the road condition information is transmitted to a center through a radio network(S104). The center extracts information related to a vehicle that exist on the site and passes the slippery road using GPS(Global Positioning System) information(S105). The center transmits the road condition information to the vehicle indicated by the extracted information(S106). The vehicle receives the road condition information to reflect it on road information of a navigation map(S107).
Patent KR-20040076176-A (KR)
Title: Sanitary cup with straw attached on the same
Inventor: JEON JIN HAN
IPC: A47G19/22
Filed: 2003-02-24
Abstract: PURPOSE: A sanitary cup with a straw is provided to prevent the loss of the straw caused in moving products, to improve convenience for users by forming a frame for the straw to the cup, and to remove hygienic problems. CONSTITUTION: A straw-shape port is formed at a cup to remove a separate straw. A sanitary plug is made from rubber materials and attached to a straw inlet port to solve hygienic problems as bacteria and to prevent contents received in the cup from being discharged through the straw inlet port. In addition, the sanitary plug is firmly combined to the inlet port not to separate from the inlet port. A frame for a straw-shaped space is cast on one portion of the cup in producing the cup. Accordingly, the sanitary plug and the straw-shaped inlet port make users conveniently drink the contents.
Patent KR-20040079003-A (KR)
Inventor: LIM JONG JIN
Filed: 2003-03-05
Abstract: PURPOSE: A donation type point system is provided to accumulate a point of a customer, to donate the accumulated point to a charitable organization or a person if the accumulated point attains a target point. CONSTITUTION: The system comprises several steps. A charitable organization or a person to be donated is determined. Donation content is notified via a home page or the determined charitable organization. A commodity or a service is sold and at the same time a corresponding point is recorded. If the determined charitable organizations are plural, a customer can determine one among the charitable organizations. If a certain time has passed or the accumulated point attains a target point, the accumulated point is donated to the determined charitable organization.
Patent KR-20040080271-A (KR)
Inventor: CHOI JEONG PIL
IPC: G09G3/288
Filed: 2003-03-11
Abstract: PURPOSE: A method for driving a plasma display panel is provided to improve brightness of the plasma display panel. CONSTITUTION: According to the method for driving a plasma display panel displaying an image by the nth frame having the first brightness weight and the (n+1)th frame having a brightness weight different from the first brightness weight, one frame period of the nth frame and the (n+1)th frame is set variably so that periods of expressing brightness in the nth frame and the (n+1)th frame are set equal during a vertical synchronous signal period.
Patent KR-20040081601-A (KR)
Inventor: HAM UI SHIN
IPC: B29C65/02
Filed: 2003-03-14
Abstract: PURPOSE: A heating liner for a heat-joining device and a heat-joining method using the same are provided to prevent the damage of materials to be joined by inserting the coated heating liner between the materials to be joined. CONSTITUTION: A heat-joining method using a heating liner comprises the steps of: forming the heating liner(S1); coating the surface of the heating liner with coating material(S2); and inserting the heating liner between materials to be joined and joining the heating liner to the materials to be joined(S3).
Patent KR-20040081862-A (KR)
Inventor: LEE MYEONG SEOP
IPC: H03K5/04
Filed: 2003-03-17
Abstract: PURPOSE: An apparatus for removing noise is provided to prevent a malfunction of a semiconductor device by blocking the transmission of an external noise signal to internal circuits. CONSTITUTION: An edge detector(10) is used for detecting a rising edge and a falling edge of an external interrupt signal in order to output a clear signal according to pulse width. A counter(20) is used for counting external clock signals, outputting a counting result as an overflow signal in case that count number is higher than a predetermined number, and resetting the counting result in case of receiving the clear signal. A D-flipflop(30) is used for transferring the interrupt signal when receiving the overflow signal from the counter.
Patent KR-20040082076-A (KR)
Inventor: LEE BYEONG IL
IPC: B82B3/00
Filed: 2003-03-18
Abstract: PURPOSE: Provided is a production method of carbon nanofibers having chemical stability and uniform structure through mechanochemical treating catalytic precursor, transition metal hydroxide, and carrier, metal hydroxide. CONSTITUTION: The catalyst supported on transition metal is produced by the following steps of: (i) preparing a transition metal-supported catalyst by mixing transition metal hydroxide such as nickel hydroxide, iron hydroxide or cobalt hydroxide and metal hydroxide, carrier, such as magnesium hydroxide or aluminum hydroxide, wherein transition metal hydroxide and metal hydroxide are mixed in a molar ratio of 1:0.1 - 1:10; (ii) reducing the transition metal-supported catalyst for 20-30min in H2 atmosphere. The carbon nanofibers are grown by flowing hydrocarbon gas such as ethylene, methane or propane into prepared transition metal-supported catalyst at 500-900deg.C and cooling carbon nanofibers at a 4deg.C/min rate in Ar atmosphere. The resultant carbon nanofibers having 100-200nm of diameter and stable structure are used as composites and electrode materials.
Patent KR-20040082136-A (KR)
Inventor: PARK SEONG SIK
IPC: H05B33/26
Filed: 2003-03-18
Abstract: PURPOSE: An organic electroluminescence device and a method for manufacturing the same are provided to reduce a power consumption and damages of an organic thin film layer by connecting a first cathode conduction layer and a third cathode conduction layer. CONSTITUTION: An organic electroluminescence device comprises an ITO layer(42) serving as a cathode electrode, a light emitting layer(45), and a low reflective cathode layer which are sequentially formed on a glass substrate(41). The low reflective cathode layer includes a first cathode conduction layer(46), a second cathode transparent conduction layer(48) which is smaller than the gap formed between cathode separators, and a third cathode conduction layer(50) connected to the first cathode conduction layer.