baber/WOPTO huggingface dataset:
Patent KR-20090042176-A (KR)
Title: Method for manufacturing electro-optic device and electro-optic device
Inventor: SHINOHARA TAKASHI
IPC: G02F1/1339
Filed: 2008-10-23
Abstract: A method for manufacturing an electro-optic device and the electro-optic device are provided to form a filter on a substrate as maintaining the interval between the substrate and filter in the distance set according to the thickness of the substrate. A plurality of pixels emit the light to a display surface. A filter unit(179) passes the light which reaches to the first range through the display surface from the first pixel and passes the light which reaches to the second range through the display surface from the second pixel. A substrate(65) is interposed between the pixels and filter unit. The filter unit is formed on the substrate as maintaining the gap between the substrate and filter unit in the distance which is set up according to the thickness of the substrate.
Patent KR-20090056820-A (KR)
Title: Semiconductor device and method for forming passive circuit elelments with through silicon vias to backside interconnect structures
Inventor: LIN YAOJIAN
IPC: H01L23/52
Filed: 2008-10-30
Abstract: A semiconductor device and a method for forming a passive circuit element are provided to perform a reactive circuit of a semiconductor without an external element. In a semiconductor device and a method for forming a passive circuit element, an analog circuit is formed on a substrate(30). A penetration substrate via is formed in the substrate, and an under bump metallization is formed on the backside of the substrate. A solder material is deposited on a under bump metallization layer, and a reflow to the solder material is performed and the solder bump is formed. At that time, the analog circuit is electrically connected with the solder bump through the penetration substrate via.
Patent KR-20100050025-A (KR)
Title: Method of forming planting soil using the dredging soil of reclaimed land
Inventor: KWAK YOUNG SE
IPC: A01G1/00
Filed: 2008-11-04
Abstract: PURPOSE: A method for creating landscape soil using dredged soil of reclaimed land is provided to efficiently make landscape soil ground, and to inexpensively make afforestation by using the wasted dredged soil. CONSTITUTION: A method for creating landscape soil using dredged soil of reclaimed land includes the following steps: gathering the dredged soil on a depth of 0-50cm on seaside reclaimed land; mixing the gathered dredged soil and landscape soil; and covering the mixed soil on a region of which dredged soil is gathered. The dredged soil and the landscape soil are mixed with a ratio of 1:1 ~ 1:2.
Patent KR-20100057722-A (KR)
Title: System and method for managing message using e-mail
Inventor: JEON JI YOON
IPC: H04W4/12
Filed: 2008-11-12
Abstract: PURPOSE: A system and a method for managing a message using e-mail are provided to manage a message of a terminal using e-mail, thereby increasing convenience in use. CONSTITUTION: A message service server(210) parses a received message to extract phone number information. The message service server uses the phone number information to send a message to a terminal. A message management server(250) receives e-mail to set subscriber identification information. The message management server searches the subscriber identification information using the phone number information. The message is sent to an e-mail server(41,43) corresponding to the e-mail address of the subscriber identification information.
Patent KR-20100058923-A (KR)
Title: Method for transmission duration allocation of wireless network
Inventor: YOON DAE GIL
IPC: H04B7/26
Filed: 2008-11-25
Abstract: PURPOSE: A round trip period allocation method of the mobile network is provided, which makes limited radio resource used efficiently. CONSTITUTION: An AP(Access Point) assigns the transmission period to each mobile station(S12). The transmission period allocated in AP is compared with the real transmission period used for data transmission(S21). According to the comparison result, the transmission period of the wireless station is dynamically realigned(S22). If the allocated transmission period is actually longer than the real transmission period, the transmission period is assigned by one method of an EWMA(Exponential Weighted Moving Average) or an Adaptive-EWMA.
Patent KR-20100062366-A (KR)
Title: A cooking device with smoking chamber and grill
Inventor: KIM HYUN HO
IPC: A47J37/06
Filed: 2008-12-02
Abstract: PURPOSE: A cooking device having a smoking chamber and a grill is provided to prevent the deformation or the hardening of meat by preventing flame occurring in the combustion of a smoking material from making a direct contact with the meat. CONSTITUTION: A cooking device having a smoking chamber and a grill comprises an smoking ignition device(30), a stovepipe, and a flat shelf(90). The smoking ignition device comprises a door(34). A combustible material, such as rice straw, is easily provided through the door. The stovepipe transfers the smoke emerging from the smoking ignition device to a main body(10). The stovepipe is installed by making a hole at the upper center of the smoking ignition device. The stovepipe is extended to the main body. The flat shelf fixes the smoking ignition device to the cooking device. The flat shelf is welded to the lower part of a support bar at a certain height. The flat shelf is integrally fixed with the smoking ignition device.
Patent KR-20100064150-A (KR)
Title: 정전기 방전 회로
Inventor: KIM JANG HOO
IPC: G11C5/14
Filed: 2008-12-04
Abstract: 본 발명은 정전기 방전 회로를 구비한 반도체 장치에 정전기가 유입되면 메인 정전기 방전 회로가 동작하기 전에 데이터 입/출력 드라이버를 통해서 과도한 정전기가 흘러서 데이터 입/출력 드라이버가 손상되는 것을 방지하기 위하여, 데이터 입/출력 드라이버보다 낮은 턴온 전압을 갖는 서브 정전기 방전 회로를 구비하여 낮은 턴온 전압에 빠르게 동작함으로써, 데이터 입출력 드라이버가 정전기에 의해서 손상되는 것을 방지하는 정전기 방전 회로에 관한 것이다.
Patent KR-20100067215-A (KR)
Title: Apparatus producing optical film with cooling duct, method producing optical film by using cooling duct and optical film manufactured by the same
Inventor: KIM HYUK JUN
IPC: B29C41/24
Filed: 2008-12-11
Abstract: PURPOSE: An optical film manufacturing device with a cooling duct, and an optical film manufacturing method are provided to maintain the high surface precision of film by increasing productivity. CONSTITUTION: An optical film manufacturing device comprises a first and a second rotating units(111,112), a casting belt(120), an upper drying air feed duct(211), and an upper cooling duct(230). The casting belt is wound in the first and the second rotating unit. Polymer solution is cast in the upper side of a upper traveling part of a casting belt. The upper drying air feed duct is installed on the top of the upper traveling part in order to desiccate a casting film. The upper drying air feed duct has a hot gas outlet. The upper cooling duct is installed in both bottom side of the upper traveling part in order that the upper cooling duct cools the both edges of the upper traveling part.
Patent KR-20100067303-A (KR)
Title: L10-ordered fept nanodot arrays and manufacturing method thereof and high density patterned media using l10-ordered fept nanodot arrays
Inventor: SHIN SUNG CHUL
IPC: G11B5/84
Filed: 2008-12-11
Abstract: PURPOSE: A FePt nano dot array of a L10 ordering structure, a manufacturing method of the FePt nano dot array of a L10 ordering structure, and a high- density magnetic recording medium using the array are provided to enhance the recording stability by manufacturing a magnetic thin film using FePt. CONSTITUTION: A manufacturing method of the FePt nano dot array of a L10 ordering structure comprises next steps. A FePt thin film is deposited on a substrate(S10). Polymer is formed as a thin film on the deposited FePt thin film using a spin coating(S20). Mold makes a contact with the spin-coated FePt thin film(S30). The contacted mold and a polymer pattern are heat-treated(S40). The heat-treated mold and the polymer pattern are cooled and separated(S50). The size of the polymer pattern is controlled through reactive ion etching(S60). After forming FePt nano dot by ion-milling the FePt thin film which is not covered by the polymer pattern, the polymer layer remaining is eliminated(S70). The FePt nano dot array is heat-treated(S80).
Patent KR-20100071244-A (KR)
Title: Sliding type fixing bracket
Inventor: JUNG WOON SEOB
IPC: E04B1/58
Filed: 2008-12-19
Abstract: PURPOSE: A fixed bracket of sliding-type is provided to fix a separate frame by mounting a bracket in a combining method. CONSTITUTION: A fixed bracket of sliding-type comprises a male bracket(410) and a female bracket(420). The male bracket comprises a groove, a male bracket body and a sliding bar. The female bracket comprises a female bracket body. The male bracket body is formed in the cross section of the one-side member. The sliding bar is perpendicularly projected in the main body one side. The female bracket body is formed in the cross section of the other side member. The groove is formed to be concaved in the main body one side and the sliding bar slides.
Patent KR-20090067121-A (KR)
Title: Printing apparatus and printing method
Inventor: SHIMADA BUNGO
IPC: G06F3/12
Filed: 2008-12-19
Abstract: A printing device and a printing method using an image processing unit setting a paper feeding gap between papers based on a determined toner apply amount and an image processor are provided to prevent a plurality of papers from being stuck by feeding a plurality of paper in a paper discharge section at a proper interval. An image processing unit(202) interprets a printing job received from a data receiving unit(201). The image processor processes the image data included in the printing job. A job information memorizing unit(206) follows an indication from the image processor. The job information storage provisionally memorizes the information about the printing job. A printing device sets up a paper feeding gap between papers based on a determined toner apply amount.
Patent KR-20100072515-A (KR)
Title: 원격 서버 로그 분석 시스템 및 그 방법
Inventor: LEE SANG CHUL
IPC: G06F15/00
Filed: 2008-12-22
Abstract: 본원 발명은 네트워크상에서 서버서비스를 제공하는 서버서비스 제공자가 자신의 서버에 대한 로그를 자신의 개인용 컴퓨터 등을 이용하여 원격지에서 분석하여 보고서를 작성할 수 있도록 하는 원격 서버 로그 분석 시스템에 관한 것으로서, 
     통신망을 통해 서버서비스를 제공하는 서버서비스부와; 상기 서버서비스 중에 생성되는 로그를 로그파일로 저장부에 저장하는 로그생성부와; 서버서비스를 위한 콘텐츠, 로그파일, 사용자 컴퓨터로 전송되어 설치될 로그분석모듈을 저장하는 저장부;를 포함하여 이루어지는 서버로 구성되는 것을 특징으로 하여, 
     로그파일의 외부 유출을 방지함으로써 보안성을 향상시키며, 로그파일의 분석을 사용자 컴퓨터에서 수행하도록 하고, 사용자가 다양한 분석 방식을 선택할 수 있도록 함으로써 로그분석을 용이하게 하고, 별도의 로그분석서버의 구축을 필요로 하지 않게 하여 로그파일 분석 비용을 절감시킬 수 있도록 하는 효과를 제공한다. 
       
     서버, 로그분석, 로그분석모듈, 실시간 모니터링, 로그분석 보고서
Patent KR-20100076306-A (KR)
Inventor: CHOI CHUL CHAN
IPC: H01L21/027
Filed: 2008-12-26
Abstract: 본 발명은 반도체 소자의 노광 방법에 관한 것으로, 포토레지스트가 코팅된 웨이퍼가 제공되는 단계와, 광원이 DOE(diffractive optical element)에 조사되어 일방향의 광원만 통과시키되, 상기 DOE는 다수의 피치에 해당하는 시그마가 세팅되어 있는 단계, 및 상기 DOE를 통과한 광원이 렌즈에 의해 상기 웨이퍼에 조사되어 노광 공정을 실시하는 단계를 포함하는 반도체 소자의 노광 방법을 개시한다. 
       
     노광 공정, 포비든 피치, DOE
Patent KR-20100076375-A (KR)
Title: Zigbee device registration system and method
Inventor: LEE HO JU
IPC: H04W8/26
Filed: 2008-12-26
Abstract: PURPOSE: A zigbee device registering device and a method thereof are provided to resister a zigbee device in a network by receiving a connecting channel and a PAN ID from a coordinator. CONSTITUTION: A unique address code and PAN ID are stored in a data storage unit(12). The coordinator controls the device through the registration of devices(20,30,40) and wire and wireless connection. Device wireless connection parts(21,31,41) having multiple channels performs wireless connection with a coordinator. Device storage units(22,32,42) store an intrinsic address code and PAN ID. Device controllers(23,33,43) control the device.
Patent KR-20100076733-A (KR)
Title: Fence using bamboo
Inventor: PARK HUN JO
IPC: E04H17/00
Filed: 2008-12-26
Abstract: PURPOSE: A bamboo fence is provided to be conveniently installed and to prevent the cracking on a bamboo material. CONSTITUTION: A bamboo fence comprises a vertical support(100) and a connection rod(200). The vertical support is installed to be orthogonal in the surface. The vertical support is composed of a main pipe, a first bamboo fragment and a cover. The first bamboo piece is inserted in a first fitting groove of the main pipe. The cover prevents from the end of the first bamboo piece being deviated. A vertical support and a connection rod are inserted in an insertion groove. The connection rod is composed of a connection rod main pipe, a second bamboo piece(220) and a cover body(230). The second bamboo piece is inserted in a second fitting groove of the connection rod main pipe. The cover prevents from the end of the second bamboo piece being deviated.
Patent KR-20100077577-A (KR)
Inventor: SONG YOU CHUL
IPC: H01L21/205
Filed: 2008-12-29
Abstract: 본 실시예에 의한 CVD 장비는 챔버; 상기 챔버 상측에 배치되는 가스 유입구; 상기 챔버의 수직 상방에 배치되며, 크리닝 가스를 제공하는 RPS(Remote Plasma System); 및 상기 RPS와 가스 유입구를 연결하는 가스 라인;을 포함한다.  
       
     CVD 장비
Patent KR-20100078045-A (KR)
Inventor: SHIN HYUN SOO
IPC: H01L27/146
Filed: 2008-12-30
Abstract: 본 발명은 시모스 이미지 센서(CMOS Image Sensor : CIS) 제조 방법에 관한 것이다.  기존의 시모스 이미지 센서 제조 공정은, LDD 영역을 형성하기 위해 LDD 이온주입을 진행할 때 게이트 산화막 위의 폴리실리콘에도 이온주입이 될 수 있다.  이때, 진행되는 이온주입 공정이 미디엄 전류 이온주입(medium current implant)으로 진행되면, 미디엄 전류 이온주입 장비에는 E-샤워(shower)/P-샤워와 같은 이온 중성화(ion neutralizer)가 없기 때문에, 게이트 산화막 위에 폴리실리콘에 주입된 이온에 의한 전하(charge)가 후속 포토레지스트 스트립(PR strip)인 O 2  플라즈마 공정에서 플라즈마와 반응하여 “모트 버스트(moat burst)”가 발생할 수 있다.  이에 본 발명에서는, 게이트 전극을 형성하기 전에, LDD 이온주입을 블록킹할 수 있는 하드마스크막을 증착하고, 이 하드마스크막을 패터닝하여 LDD 이온주입을 실시함으로써, 후속되는 PR 스트립의 O 2  플라즈마와 반응하여 모트 버스트가 발생되는 것을 방지하도록 하였다. 
       
     CIS, LDD, 게이트 전극
Patent KR-20100078151-A (KR)
Inventor: CHOI RYONG
IPC: G03F7/20
Filed: 2008-12-30
Abstract: 본 발명은 반도체 웨이퍼 노광 방법을 제공한다. 광원, 조리개 및 투영 렌즈를 갖는 반도체 웨이퍼 노광 장치에서 수행되는 이 방법은, 베스트 포커스에서 노광 장치의 베스트 설정값들을 저장하는 단계와, 오프 포커스에서 노광 장치의 오프 설정값들을 저장하는 단계 및 베스트 설정값들과 오프 설정값들을 이용하여, 베스트 포커스에서의 이미지의 슬롭(slope)과 오프 포커스에서의 이미지의 슬롭이 복합된 멀티 슬롭을 갖는 멀티 설정값을 결정하는 단계를 구비하는 것을 특징으로 한다. 그러므로, 공정 마진을 향상시킬 수 있는 효과를 갖는다. 
       
     노광 장비, 베스트 포커서, 오프 포커스, 공정 마진
Patent KR-20080049710-A (KR)
Title: Remote protocol support for communication of large objects in arbitrary format
Inventor: COLEMAN PAUL L
IPC: G06F15/16
Filed: 2006-08-04
Abstract: A server computer (102) provides objects (122) such as bitmaps representing graphics image for processing by a client computer or device. The object may be of any arbitrary size or format, and is converted to a data structure (122) that can be received by the client computer. Synchronized metadata may be included in the data structure, where such metadata data is used by an application in the client computer or device (104).
Patent KR-20080039445-A (KR)
Title: Multi-channel acoustic signal processing device
Inventor: TAKAGI YOSHIAKI
IPC: G10L19/03
Filed: 2006-07-07
Abstract: There is provided a multi-channel acoustic signal processing device capable of reducing the calculation load. The multi-channel acoustic signal processing device (100) includes a non-associated signal generation unit (181) for subjecting an input signal x to reverberation process so as to generate a non-associated signal w' indicating such a sound that the sound indicated by the input signal x contains reverberation; and a matrix calculation unit (187) and a third calculation unit (186) for subjecting the non-associated signal w' generated by the non-associated signal generation unit (181) and the input signal x to calculation using a matrix R3 indicating distribution of the signal intensity level and distribution of reverberation, thereby generating an m-channel audio signal.
Patent KR-20080042880-A (KR)
Title: Method for the elimination of leukocytes from blood
Inventor: LEMKE HORST DIETER
IPC: A61M1/34
Filed: 2006-09-02
Abstract: The invention relates to a method for reducing the number of leukocytes in blood by treating the blood in an arrangement of a plurality of threads based on organic polymers. According to said method, the blood flows against the threads while the leukocytes in the blood are reduced substantially by adsorption to the threads. The inventive method is characterized in that the plurality of threads based on organic polymers are retained in a housing comprising an inlet device and an outlet device while the blood is fed to the housing via the inlet device, flows through the housing comprising the plurality of threads made of organic polymers, and is discharged from the housing at the outlet device. Furthermore, the arrangement of threads is provided with a great degree of order, the blood is guided along the outer surface of the threads, and the threads cause the formation of the complement activation product C5a at a concentration of at least 10 mug per m^2 of thread surface.
Patent KR-20080063289-A (KR)
Title: Piezoelectric vibrating device
Inventor: MATSUMOTO TOSHIYA
IPC: H03H9/24
Filed: 2006-09-20
Abstract: A package inner circumference surface (13) of a base (4) is composed of a vertical surface (14) and a horizontal surface (15), and electrode pads (7 (71-78)) are formed on the vertical surface (14) of the base (4). The electrode pads (71-78) are formed on the vertical surface (14) of the base (4), including a surface on a line (17) of intersection where the vertical surface (14) intersects with the horizontal surface (15), and for instance, electrode pads (74, 75) to be different electrodes are adjacently formed. A distance between the adjacent electrode pads (74, 75) along the line (17) on the vertical surface (14) of the base (4) is longer than the shortest distance between the adjacent electrodes pads (74, 75) on the vertical surface (14) of the base (4).
Patent KR-20080053320-A (KR)
Title: A rail vehicle brake unit
Inventor: EMILSSON FRED
IPC: F16D65/28
Filed: 2006-09-20
Abstract: A brake unit, preferably for a rail vehicle, comprises in a housing (10): a piston (11), and a push rod 5 in the form of a spindle (16) in an axial slack adjuster (24-46). The axial directions of the piston and the push rod are substantially perpendicular to each other, and means are provided for force transmission between these parts. Said force transmitting means comprise wedge 10 elements (15) at the underside of the piston (11) cooperating with a driver element (22) coaxial with and force-transmittingly connected to the spindle (16). The driver element (22) is supported with rolling friction by the housing (10) for movements in the axial direction of 15 the spindle (16), and the spindle (16) is axially guided by the housing (10) at its forward end.
Patent KR-20080064819-A (KR)
Title: Freestanding deep fat fryer
Inventor: WONG POH SEE
IPC: A47J37/12
Filed: 2005-10-03
Abstract: A freestanding deep fat fryer (100) having a vat adapted for containing cooking fat or oil, the vat having side (130,131) , rear (133) and front walls and a base, in use the front wall of the vat being located nearest a user. At least one electrical heating element within the vat, the heating element heating (150) the cooking fat or oil. The heating element is secured to the front wall of the vat near the base of the vat. The heating element being provided with electricity through the front wall of the vat. The freestanding deep fat fryer further having a ventilation hood (110) above the vat and a fire extinguisher. The fire extinguisher having at least one fire detection sensor (301) and at least one nozzle (302,303) for spraying fire extinguishing foam. The sensor and the nozzle being located in the ventilation hood above the vat. The fire detection sensor being connected to a controller and the nozzles being fluidly connected to a pressurized container containing fire extinguishing foam. The controller when the sensors detects the outbreak of a fire releasing the foam from the container, the foam being sprayed by the nozzles over the vat.
Patent KR-20080064945-A (KR)
Title: Simultaneously spawning multiple searches across multiple providers
Inventor: SAUVE AARON J
IPC: G06F17/30
Filed: 2006-10-02
Abstract: Various embodiments provide the ability to simultaneously spawn a search across multiple different data providers. In at least some embodiments, the simultaneous spawning of the searches takes place in the context of a tabbed browsing environment. There, individual tabs of a browser are each associated with a different data provider and the user has the ability to simultaneously spawn their search across multiple data providers and access their search results using the tabs. Hence, the user can access search results across multiple different providers within the same browser window.
Patent KR-20080064868-A (KR)
Title: Antenna arrangement
Inventor: SAVOLAINEN RISTO KALEVI
IPC: H01Q1/40
Filed: 2006-10-18
Abstract: The invention relates to an antenna (2-10) for use in a mobile device (1-1). The antenna (2-10) comprises means for receiving (2-5, 3-1 , 4-1 , 5-1 , 6-5) a signal from a satellite positioning system; a first layer of dielectric material (2-4a, 2-4b, 3-2, 3-3, 4-2, 4-3, 5-2, 5-3, 6-4, 6-15) an a second layer of dielectric material (2-4a, 2-4b, 3-2, 3-3, 4-2, 4-3, 5-2, 5-3, 6-4, 6-15), wherein the means for receiving (2-5, 3-1, 4-1, 5-1, 6-5, 7-6) the signal is at least partly between the first dielectric layer (2-4a, 2-4b, 3-2, 3-3, 4-2, 4-3, 5-2, 5-3, 6-4, 6-15) and the second dielectric layer (2-4a, 2-4b, 3-2, 3-3, 4-2, 4-3, 5-2, 5-3, 6-4, 6-15).
Patent KR-20080059314-A (KR)
Title: Parallel processing of data using information about the data and information about a streaming network
Inventor: WEE SUSIE J
IPC: H04L29/06
Filed: 2006-07-21
Abstract: Methods (500) and systems (100) thereof for processing data in a network that includes a first node and a second node are described. A first portion of the data is received at the first node (120) , and a second portion of the data is received at the second node (121). The first portion of data is processed at the first node according to information about the first portion of data and according to first information about the network (504) , and the second portion of the data is processed at the second node according to information about the second portion of data and according to second information about the network (506).
Patent KR-20090051001-A (KR)
Inventor: CAI EDWARD Z
IPC: B65D51/16
Filed: 2007-07-26
Abstract: 본 발명은 부패 가능 제품을 수용하는 용기 또는 접시를 위한 리드(lid)를 갖는 진공 밀봉 장치를 제공한다.  상기 리드는 접시를 수용하기 위한 하부 개구부를 갖는 강성림, 그 둘레 섹션이 접시의 림의 밀봉을 위해 강성림에 연결되거나 고정된 불침투성 탄성막, 및 탄성막과 접시의 림 사이에 형성된 무밸브 공기 진공기를 포함한다.  강성림은 접시 상의 리드가 가압되는 경우 변형되는 것을 방지하기에 충분히 강성인 물질로 이루어진다.  무밸브 공기 진공기는 리드가 가압되는 경우 접시 밖으로 공기가 유동하도록 하며 리드가 릴리스된 경우 폐쇄되도록 하여 리드가 돌아오고 리드와 용기 사이의 공간이 팽창되어 접시 내에 진공을 형성하도록 한다.  리드의 제거를 용이하게 하도록, 접시는 무밸브 진공 릴리서를 가지며, 이는 손가락-수용 챔버 및 상기 손가락-수용 챔버 위에 위치하고 접시 내의 진공 릴리스를 위해 강성림에 연결된 탄성막 섹션을 포함한다.  손가락-수용 챔버는 손가락 또는 손가락-유사 부재가 상기 탄성 밀봉 부재를 통과하고 이를 눌러서 접시 내의 진공을 릴리스하기에 충분히 크다.
Patent KR-20080086994-A (KR)
Title: An organic light emitting device with a plurality of organic electroluminescent units stacked upon each other
Inventor: WELLMANN PHILIPP
IPC: H01L51/52
Filed: 2006-12-22
Abstract: The invention relates to an organic light emitting device comprising an anode (2); a cathode (4); and a plurality of organic electroluminescent units (3.1,..., 3.m; m >= 2) provided upon each other in a stack or an inverted stack between said anode (2) and said cathode (4) each of said organic electroluminescent units (3.1,..., 3.m) comprising an electroluminescent zone; wherein at least some of the organic electroluminescent units (3.2,..., 3.m) comprise a p-type doped hole transporting-layer and / or an n-type doped electron-transporting layer.
Patent KR-20080108989-A (KR)
Title: Metal complexes of tetraazamacrocycle derivatives
Inventor: MOORE DENNIS A
IPC: C07D257/02
Filed: 2007-03-14
Abstract: Improved methods for synthesizing bifunctional chelates of tetraazamacrocycle derivatives and intermediates thereof are disclosed as well as novel tetraazamacrocycle derivatives and intermediates thereof. ® KIPO & WIPO 2009