baber/WOPTO huggingface dataset:
Patent KR-20040099617-A (KR)
Inventor: OH HO DAE
IPC: H01L21/336
Filed: 2003-05-19
Abstract: PURPOSE: A method of manufacturing a semiconductor device is provided to prevent the convergence of electric field in a cell region and to restrain short channel effect due to side-diffusion in a peripheral region by using multi-step ion-implantations. CONSTITUTION: A plurality of gate electrodes are formed on a semiconductor substrate(10) by etching selectively gate oxide layer(12), a conductive layer(14,16) and a nitride layer(18) using a gate mask. A sidewall insulating layer is formed thereon. An ion-implantation of n type impurities is performed on the resultant structure, so that an n type source and drain are formed in a cell region, a LDD(Lightly Doped Drain) structure for preventing thermal charges is formed in an NMOS(N channel Metal Oxide Semiconductor) transistor of a peripheral region, and the side-diffusion of a succeeding source and drain in a PMOS(P channel Metal Oxide Semiconductor) transistor of the peripheral region is previously restrained to prevent the short channel effect. A buffer layer(22) is formed thereon. An ion-implantation is performed to form sources and drains of the NMOS and PMOS transistors in the peripheral region. An additional ion-implantation of n type impurities is performed within the cell region.
Patent KR-20040099930-A (KR)
Inventor: LEE JONG HUN
IPC: H01L27/146
Filed: 2003-05-20
Abstract: PURPOSE: A TFT(Thin Film Transistor) type image sensor and a method of manufacturing the same are provided to simplify manufacturing processes and to reduce fabrication cost by forming a storage capacitor comprised of metal. CONSTITUTION: An image sensor includes a sensing array with a plurality of unit pixels and a light source(180) for providing light. The unit pixel includes a photosensitive element(120) for detecting the light of the light source, a storage capacitor(160) with a variable voltage state, and a switching element(140) for transmitting a signal according to the variance of the voltage state in the capacitor. The light source is formed like a thin film on a surface of the unit pixel. When contacting an object to be pictured, the light source provides light from the object to a substrate. The storage capacitor(160) is comprised of two electrodes(162,164) which are not transparent conducting material but metal.
Patent KR-20040103197-A (KR)
Inventor: OH DAE SEOK
IPC: H04B1/40
Filed: 2003-05-31
Abstract: PURPOSE: A method for operating information of a DBDM mobile terminal is provided to integratedly store and manage USIM information in transmitting USIM information to a CDMA module, thereby efficiently operating a DBDM mobile terminal. CONSTITUTION: A DBDM(Dual Band Dual Mode) mobile terminal is initialized to store information of a USIM(Universal subscriber Identify Module) card at WCDMA(Wideband-CDMA)/CDMA(Code Division Multiple Access) integrated memory. A CDMA network is used through the stored USIM card information. After removing the USIM card, information of a new USIM card is compared with the information of the USIM card stored in the memory for judging whether changed information exist. The changed information is stored by setting a change display flag. Only information of the change display flag is transmitted to a CDMA module.
Patent KR-20040107329-A (KR)
Inventor: CHO DEOK GEUN
IPC: H04M1/57
Filed: 2003-06-13
Abstract: PURPOSE: A method for informing of a caller number of a mobile terminal is provided to allow a callee to easily check an unconfirmed caller number through an ARS(Automatic response Service). CONSTITUTION: When a caller number is received while a callee is in an NPR(No Paging Response) zone(S100), an unconfirmed caller number is stored in a main server(S110). When HLR status information of the callee is changed(S120), the stored caller number, which was not able to be confirmed in the NPR zone, is provided as an SMS(S130). The callee is connected with an ARS and checks the unconfirmed caller number received from the server according to an announcement(S140).
Patent KR-20050002029-A (KR)
Inventor: KIM SEON SOON
IPC: H01L21/762
Filed: 2003-06-30
Abstract: PURPOSE: A method for fabricating semiconductor device is provided to prevent an isolation characteristic of driver circuit devices formed in a peripheral circuit area from being deteriorated without lowering a refresh characteristic of memory cells formed in a cell area. CONSTITUTION: A pad oxide layer(33) and a mask layer(35) are formed on a semiconductor substrate(31) having a cell area and a peripheral circuit area. A predetermined part of the semiconductor substrate is patterned and exposed to define an isolation region and an active region. A predetermined depth of the isolation region of the semiconductor substrate is etched to form the first and second trenches(37,38) in the cell area and the peripheral circuit area, respectively. The first buffer layer(39) and a liner layer(41) are formed on the surface of the semiconductor substrate exposed by the first and second trenches. The first buffer layer and the liner layer formed in the peripheral circuit area are patterned to expose a part of the semiconductor substrate in which the second trench is formed. The second buffer layer(43) is formed on the liner layer and a part of the semiconductor substrate exposed by the second trench. The first and second field oxide layers are formed in the first and second trenches.
Patent KR-20050007922-A (KR)
Inventor: LEE HA SUNG
IPC: H01L21/265
Filed: 2003-07-12
Abstract: PURPOSE: An apparatus for a driving beam gate is provided to prevent the damage of a driving shaft due to the friction by inserting a ring bearing in a driving shaft. CONSTITUTION: A transferring shaft formed parallel to the lower side of a process chamber is connected with a beam gate going into or coming out the inside of the chamber. A cam connected with a driving part supplying the driving energy is rotated by the driving energy. A driving shaft(160) having two perforated holes(162,164) to hold one side end of the cam and the transferring shaft reciprocates the transferring shaft. Further, a ring bearing(165) to prevent wear is inserted into each perforated hole.
Patent KR-20040010241-A (KR)
Inventor: TAJIMA IKUO
IPC: D05B33/00
Filed: 2003-07-18
Abstract: PURPOSE: To provide a multi-head sewing machine capable of continuous sewing to a rolled web in a form suitable for the production of many kinds in small lot. CONSTITUTION: In the multi-head sewing machine, the rolled web 40 of a prescribed width and a long length is supplied from a supplying side S to a rolled web frame 20 drive-controlled on a sewing machine table 10 of a multi-head sewing machine provided with a plurality of sewing machine heads 22. When sewing to a part fixed to the frame 20 is finished, The fixing is released and the rolled web 40 is recovered to its recovering side R to change the fixing position of the rolled web 40 with respect to the frame 20 to repeat sewing. The sending direction of the rolled web 40 with respect to the frame 20 is set to the arranging direction of the frame 20.
Patent KR-20050011773-A (KR)
Inventor: KIM JUN
IPC: G06F1/16
Filed: 2003-07-23
Abstract: PURPOSE: A cradle for a mobile terminal having a beam projector is provided to allow a user to easily view data displayed on a screen by radiating the data on the screen by using a beam projector. CONSTITUTION: A cradle housing(20) includes a top end(20d) as the first opened end, a front end(20a) and side ends(20b) as the closed ends, a rear end(20c) as the second opened end, and a slot(S) to mount a terminal therein, and is rotatably mounted on a desk top type housing(10) centering around a hinge shaft so that its rear end can be retracted to the desk top type housing(10) or protracted therefrom. An optical system is provided at a certain position of the cradle housing(20) and radiates beams in a certain direction.
Patent KR-20050011550-A (KR)
Inventor: MA KWANG MOON
IPC: A01M7/00
Filed: 2003-07-23
Abstract: PURPOSE: A hose winding system is provided which is easily mounted on or dismounted from an agricultural cultivator and is capable of rotating a bobbin using power of the agricultural cultivator while easily varying rotation speeds of the bobbin. CONSTITUTION: The hose winding system(10) comprises: a frame(11) having a connecting unit(20) for connection with a main frame(100) on which an engine of an agricultural cultivator is installed; a bobbin(30) rotatably installed on the main frame(100) and having a hose(200) wound thereabout; a first power transmitter(40); a decelerator(50) receiving power from the first power transmitter(40); a second power transmitter(60) for transmitting a rotational force of a driven shaft of the decelerator(50) to a rotation shaft(31) of the bobbin(30); and a clutch(70) for switching power transmitted by the first and second power transmitters(40,60).
Patent KR-20050014980-A (KR)
Inventor: BYUN JAE SEONG
IPC: G02F1/136
Filed: 2003-08-01
Abstract: PURPOSE: A thin film transistor substrate is provided to prevent poor contact due to corrosion of aluminum by removing an aluminum film disposed between a shorting bar and a signal line. CONSTITUTION: A thin film transistor substrate includes a display area(A) and a periphery area(B). The display area includes a plurality of gate lines(G1,G2,Gn-1,Gn), a plurality of data lines(D1,D2,Dm-1,Dm), a plurality of thin film transistors(TFT) respectively connected to the gate lines and data lines, and a plurality of pixel electrodes respectively connected to the thin film transistors. The peripheral area is located outside the display area and includes connecting parts(129,179) extended from the gate lines and data lines. The gate lines or data lines are composed of multiple layers including an aluminum film. The aluminum film is removed in the connecting part. The thin film transistor substrate further includes shorting bars(40,41) connected to the connecting parts.
Patent KR-20050015728-A (KR)
Inventor: LIM KYOUNG HYUN
IPC: H04B7/26
Filed: 2003-08-07
Abstract: PURPOSE: A network searching method in a mobile communication terminal is provided to periodically collect/manage channel information on serving cells and peripheral cells, and to search for a network by attempting a frequency retrieval with the channel information if a communication disconnection occurs, thereby more quickly searching for the network. CONSTITUTION: If a user turns on a terminal(S31), a main controller adjusts a synchronization by receiving synchronous burst information after generating a channel list for channel cells(S32). If a camp-on process is successful(S33), serving cells transmit channel information on the serving cells and peripheral cells to a terminal(S34). The terminal periodically updates the channel information on the peripheral cells(S35). If a network is lost owing to a communication disconnection(S36), the terminal sequentially attempts a frequency retrieval by using the channel information, and transfers to a camp-on state again by searching for the network(S37,S38).
Patent KR-20030077486-A (KR)
Inventor: PARK SEUNG DO
IPC: H04W4/02
Filed: 2003-08-08
Abstract: PURPOSE: A method and a system for confirming location by using a message of a mobile phone are provided so that a user inputs a telephone number or an address of a destination which the user wants to visit and receives location information of a destination, as the message. CONSTITUTION: If a user calls an ARS(Automatic Response System) of a service provider and connects to the service provider(S210), the ARS requests a telephone number or an address, for searching location information for which the user wishes, to a user. If the user inputs the telephone number(S220), the service provider confirms whether the inputted telephone number exists in a database(S230). If the inputted telephone number exists in the database, the service provider retrieves location information from the database. The service provider inquires whether the user designates mobile phone numbers of mobile phone owners who receive retrieved location information(S240). If the user does not designate the mobile phone numbers of the mobile phone owners, the service provider transmits retrieved location information as a message to an origination number of the user who calls the ARS(S250). If the specific mobile phone number is designated and inputted(S260), the service provider transmits retrieved location information as a message to the inputted mobile phone number(S270).
Patent KR-20050017197-A (KR)
Inventor: PARK BUM LAE
IPC: B60S1/08
Filed: 2003-08-11
Abstract: PURPOSE: A control device of driving speed of a wiper for a vehicle and a control method thereof are provided to prevent wrong operation of the wiper, and to obtain the visual field for a driver in the rain by actuating the wiper corresponding to rainfall or speed of rain. CONSTITUTION: A wiper control device comprises an operation switch(1) selectively actuating a wiper by detecting rainwater, plural raindrop detecting sensors(2) mounted in the windshield of a vehicle to detect rain, vibration of the windshield in bumping raindrops, the diffusion area of rainwater and speed of rain into the electric signal, an electronic control unit(3) calculating the mean value by receiving signals from the raindrop detecting sensors and outputting the wiper driving signal to high and low relays(5,6) by comparing the mean value with the predetermined value, and the high and low relays operating a wiper motor(4) gradually corresponding to the driving signal from the electronic control unit.
Patent KR-20050021092-A (KR)
Inventor: KIM YOUNG HOI
IPC: G09F3/10
Filed: 2003-08-26
Abstract: PURPOSE: A method for manufacturing stickers using a computer printer is provided to enable a computer user to manufacture various stickers in small quantities by using a printer connected to a personal computer. CONSTITUTION: A picture to be printed is edited on a monitor(3) which is coupled with a computer. An adhesive layer(13) and a base layer(14) are sequentially laminated on a base paper(10) so that the adhesive layer and the base layer are aligned with an edge line of the picture. A printer(4), such as an inkjet printer, is used to print a print portion(12) on the base paper. A coating layer(16) is applied on the base paper. The coating layer includes an ultraviolet blocking component therein so that the picture printed on the base paper is maintained for long.
Patent KR-20040022182-A (KR)
Title: Efficient matting agents based on precipitated silicas
Inventor: SCHUBERT JURGEN
IPC: C01B33/193
Filed: 2003-09-04
Abstract: PURPOSE: Highly efficient matting agents based on precipitated silicas and wax-coated precipitated silicas, their preparation, and their use in inks and paints are provided. CONSTITUTION: The precipitated silica is characterized that BET is 350-550 m¬2/g, DBP number is 320-400 g/100 g, d50 is 5-15 μm, and tamped density is 20-90 g/L, wherein the particle size distribution (d90 - d10)/d50 is from 0.90 to 1.5, and wherein the gloss angle gloss values are 60 degree 15-25 and 85 degree 50-70. The paint or ink is characterized in that it includes the precipitated silica as a matting agent. The wax-coated precipitated silica is characterized that BET is 350-550 m¬2/g, DBP number is 320-400 g/100 g, d50 is 5-15 μm, tamped density is 20-90 g/L, and carbon content is 2-18% by weight, wherein the particle size distribution (d90 - d10)/d50 is from 0.90 to 1.5, and wherein the gloss angle gloss values are 60 degree 15-25 and 85 degree 50-70.
Patent KR-20050027661-A (KR)
Title: Apparatus and method for dualizing communication network of network management system
Inventor: KIM SANG WOOK
IPC: H04L12/24
Filed: 2003-09-16
Abstract: A communication network duplexing apparatus of a network management system and its method are provided to simplify and stabilize the structure of a process and enhance reliability of a state of a communication network. A shared memory(120) stores state information of a master communication network and a proxy communication network which connect a management target node. A network matching unit(130) manages the shared memory(120), and when an upper layer requests management data with respect to the node, the network matching unit(130) checks a normal communication network in the shared memory(120) and transmits/receives an SNMP(Simple Network Management Protocol) message through a corresponding communication network to transmit the data in response to the upper layer. If the normal communication network is a proxy communication network, a proxy transmitting/receiving unit(220) receives the SNMP message from the network matching unit(130) and transmits it to the node through the proxy communication network, and receives a corresponding SNMP message from the node and transfers it to the network matching unit(130).
Patent KR-20050032139-A (KR)
Title: Method of forming mos transistor having notched gate
Inventor: KIM TAEK SOO
IPC: H01L21/336
Filed: 2003-10-01
Abstract: A method of manufacturing an MOS(Metal Oxide Semiconductor) transistor is provided to improve the uniformity of length in a notched gate electrode, to prevent the damage of a gate insulating layer due to plasma by protecting the gate insulating layer using a sacrificial layer during dry-etching, and to overcome the limited resolution of ArF laser. A gate insulating layer(310) is formed on a semiconductor substrate(200). A sacrificial layer is formed on the gate insulating layer. The sacrificial layer has a predetermined fine thickness in order to form a pattern capable of overcoming a limited resolution of photo etching. An opening is formed in the sacrificial layer. A gate electrode(290) for covering completely the opening is formed thereon. A notched portion(280) is formed under an edge of the gate electrode by removing the sacrificial layer therefrom.
Patent KR-20050032177-A (KR)
Title: Novel sulfone amide derivatives capable of inhibiting bace
Inventor: BAE SUNG JIN
IPC: C07C311/18
Filed: 2003-10-01
Abstract: Provided are a novel sulfone amide derivative having beta-secretase(BACE) inhibiting efficacy, a process for the preparation thereof, a BACE inhibitor composition containing the same as an active ingredient and a method for treating or preventing a disease caused by the generation of beta-amyloid by using the same. The sulfone amide derivative is represented by the formula 1, wherein A is a group substituted on a benzene ring, such as hydrogen, a halogen, cyano, nitro, a substituted or non-substituted alkyl, ester, amide, amine or alkoxy group; each of R1 and R2 is a simple alkyl group(-SAC), an allyl-containing, double bond-substituted alkyl group, a cycloalkyl group(-SCAC), an aromatic group(-Ar), an aromatic-substituted alkyl group(-SAC-Ar) or hydrogen, and R1 and R2 may form a ring with simple alkyl groups; R3 is -SAC, an allyl-containing, double bond-substituted alkyl group, -SCAC, -Ar, -SAC-Ar or hydrogen and contains a side chain residue from all of natural amino acids; and X is any substituent of the formulae 2 to 4.
Patent KR-20050035939-A (KR)
Inventor: KIM YANG IL
IPC: H01L21/306
Filed: 2003-10-13
Abstract: 본 발명은 반도체 제조장치의 압력계의 밀착 구조 및 밀착 유지 방법에 관한 것으로, 보다 자세하게는 압력계의 균일한 밀착성을 위하여 스쿠류 조인트 방식과 오링을 고무링을 이용한 압력계 피팅 부위의 구조를 변경하여 압력계의 밀착성을 유지하는 방법에 관한 것이다. 
     본 발명의 상기 목적은 반도체 제조공정을 진행하는 챔버와 상기 챔버의 압력을 측정하기 위한 압력계의 기밀을 유지하기 위한 방법에 있어서, 상기 챔버와 압력계를 볼트를 이용하여 결합시키고 상기 챔버면과 상기 압력계면에 오링을 각각 구비하여 결합시키는 것을 특징으로 하는 반도체 제조장치의 압력계의 밀착 유지 방법에 의해 달성된다. 
     따라서, 본 발명의 반도체 제조장치의 압력계의 밀착 구조 및 밀착 유지 방법은 스크류 조인팅 방식과 오링을 조합하여 압력계의 밀착을 유지함으로써 챔버 내부와 외부 기압의 격리를 통한 안정적인 공정진행의 효과를 기대할 수 있다.
Patent KR-20050036067-A (KR)
Inventor: CHOI SUNG JIN
IPC: G06T3/00
Filed: 2003-10-15
Abstract: 본 발명은 얼굴의 특정 부위를 과장하거나 왜곡시켜 개성있는 캐리커처를 제작하여 액정화면, 온라인 컴퓨터 서버 등 다양한 방식으로 출력하는 캐리커처 제작방법에 관한 것으로서, 특히, 사진 데이터를 입력받는 단계와, 상기 사진데이터에서 얼굴 이미지를 추출하는 단계와, 상기 얼굴 이미지에서 얼굴의 특정 부위의 좌표값을 추출하는 단계와, 상기 복수개의 좌표값들을 제어지점으로 하여 로컬 와핑 기법을 이용하여 이미지를 변환하는 단계와, 상기 변형된 이미지의 윤곽선을 검출하는 단계와, 상기 윤곽선을 출력하는 단계를 포함하는 것을 특징으로 한다.
Patent KR-20050037647-A (KR)
Inventor: CHOI KEON SOO
IPC: A47L9/02
Filed: 2003-10-20
Abstract: 각진 모서리 청소시 브러시 몸체가 굴절되어 사용자 편이성을 향상시키며, 청소시 넓은 부분을 손쉽게 청소할 수 있도록 구조가 개선된 진공청소기의 접이식 브러시가 개시된다. 개시된 본 발명에 의한 진공청소기의 접이식 브러시는, 각진 모서리에 접촉할 경우, 브러시 몸체가 굴절되면서 벽면에 밀착되는 진공청소기의 접이식 브러시에 있어서, 그 내부에 복수의 흡입유로를 가지는 상부 및 하부 케이스; 상부 및 하부 케이스의 양측면에 힌지결합되는 보조 브러시; 및 보조 브러시의 회동에 연동하여, 전진 및 후퇴하는 모서리 브러시;를 포함하는 것을 특징으로 한다.
Patent KR-20050038151-A (KR)
Inventor: PARK MIN SICK
IPC: G11B7/004
Filed: 2003-10-21
Abstract: 본 발명은 디스크의 특성을 반영하여 리미트 파워(Limit Power)를 설정하는 것에 의해 지터(Jitter) 특성이 급격하게 나빠지는 것을 억제할 수 있도록한 디스크 아이디에 따른 최적 기록 파워 결정 방법에 관한 것으로, WS(Write Strategy) 즉, 기록 전략 수립 과정에서 일정한 지터(Jitter)값을 기준으로 베타의 최소값과 최대값을 적용하고 OPC 알고리즘 수행 중 정해지는 일차식을 기반으로 디스크의 특성을 반영한 리미트 파워(Limit Power)를 설정하여, 동일한 MI를 사용하는 디스크의 고유한 파워 리미트값을 효율적으로 설정할 수 있고 오류 범위를 현저하게 줄일 수 있다.
Patent KR-20050041164-A (KR)
Inventor: JEUN HAE SANG
IPC: C08J7/04
Filed: 2003-10-30
Abstract: 본 발명은 이축 연신 폴리에스테르로 된 기재층과 상기 기재층의 적어도 한 면에 접착성 수지로 이접착된 이접착층으로 이루어지고, 상기 기재층은 평균입경 0.03~0.50㎛ 인 미세입자를 포함하며, 또한 상기 기재층은 평균입경 1.0~10.0㎛인 입자를 더 포함하는 것을 특징으로 하는 광학용 폴리에스테르 필름에 관한 것으로서, 고투명성을 유지하면서 우수한 주행성과 내스크래치성을 가질 수 있고, 또한 필름의 연신성을 향상시킴으로써 매우 우수한 평면성을 가질 수 있으며, 특히 디스플레이 분야에서 적합한 광학용 폴리에스테르 필름에 관한 것이다.
Patent KR-20050047906-A (KR)
Inventor: HONG SUNG CHAN
IPC: B62D25/16
Filed: 2003-11-18
Abstract: 본 발명은 프론트 에이프런 어셈블리 보강구조에 관한 것으로서, 특히 에이프런 상부멤버의 개구부에 강도 보강용 커버를 결합하고, 에이프런 판넬의 측면부에는 단면이 계단형으로 절곡되게 형성된 측면보강부재를 결합하며, 상기 측면보강부재와 프론트사이드멤버를 연결하면서 상측으로 에이프런 판넬에 밀착되는 비틀림 보강부재를 구비함으로써, 에이프런 상부멤버와 프론트사이드멤버의 상,하,좌,우 강성 및 비틀림 강성을 확보하고, 에이프런 상부멤버의 개구부를 커버를 막아줌에 따라 이물질 및 소음의 유입을 차단할 수 있도록 한 프론트 에이프런 어셈블리 보강구조에 관한 것이다.
Patent KR-20050053997-A (KR)
Inventor: KIM HOON
IPC: H01L27/146
Filed: 2003-12-03
Abstract: 본 발명은 이미지 센서 단위화소의 구조 및 고효율의 광검출특성에 관한 것으로, 보다 자세하게는 광여기된 소수캐리어를 축적하기 위한 전자포켓을 이용하여 다른 증폭장치 없이 고감도를 실현할 수 있는 고감도 고화소 이미지 센서 및 그 제조방법에 관한 것이다. 
     본 발명의 상기 목적은 N형 반도체 기판의 일부영역에 형성된 저농도 P형 도핑영역, 상기 저농도 P형 도핑영역의 일부영역에 형성된 N형 도핑영역, 상기 N형 도핑영역의 일부영역에 고농도 P형 이온주입을 통하여 형성된 다수의 소오스 영역, 상기 N형 도핑영역의 일부영역에 고농도 P형 이온주입을 통하여 형성된 다수의 드레인 영역, 상기 N형 도핑영역의 일부영역에 상기 드레인 영역과 이격되어 고농도 N형 이온주입을 통하여 형성된 고농도 N형 도핑영역, 상기 일부 소오스 영역과 드레인 영역의 사이에 존재하며 외부 빛에 의하여 발생된 캐리어 중 전자가 외부에서 인가된 전계에 의하여 축적되는 전자포켓영역을 포함하는 채널영역, 상기 일부 채널 영역의 상부에 형성된 게이트 절연막, 상기 게이트 절연막 상부에 형성된 게이트 및 상기 게이트와 상기 고농도 N형 도핑영역을 연결하는 연결부를 포함하여 이루어진 고감도 이미지 센서에 의해 달성된다. 
     따라서, 본 발명의 고감도 이미지 센서의 단위화소내 광검출부는 게이트 하부의 이온주입층 영역에 전자포켓을 형성함으로써 적은 빛이 수광되더라도 광여기된 소수캐리어가 전자포켓에 축적되어 광검출 트랜지스터의 문턱전압을 감소시켜 고감도의 광신호 출력을 얻을 수 있는 충분한 다이나믹 레인지를 확보할 수 있다. 
     또한, 광검출부가 자체 광신호 출력을 증폭할 수 있어 별도의 증폭소자를 화소내에 형성시키지 않으므로 단위화소의 크기를 대폭 줄일 수 있으며, 통상의 CMOS 공정을 사용하여 구동회로도 하나의 칩에 형성하여 최소사이즈의 이미지센서와 고감도를 실현할 수 있다. 
     또한, 바디부분의 고농도 n형 도핑영역과 게이트를 연결시켜줌으로써 외부전계의 추가공급없이 셀프 바이어스 효과를 기대할 수 있고, LBT에 의한 증폭으로 별도의 증폭소자를 줄일 수 있으므로 소자의 크기를 줄일 수 있으며, 트랜지스터와 다이오드를 하나의 칩에 형성하여 화소 사이즈를 최소화할 수 있다.
Patent KR-20050055305-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06F15/16
Filed: 2003-12-08
Abstract: 본 발명은 국내외 지역에 분포되어 있으며 소정의 제휴 협약을 통해 소정의 데이터 처리에 대한 기술 구성 및/또는 기능 수행 상의 동등성이 인정되도록 연계 처리되어 있는 적어도 두개 이상의 데이터 센터(Data Center) 또는 서버와 데이터 처리비용이 저렴한 데이터 센터 또는 서버를 판별 및 스위칭하는 스위칭 서버(Switching Server)(또는 중계 서버)에 있어서, 상기 데이터 센터 또는 서버 또는 상기 스위칭 서버(또는 중계 서버)로 소정의 데이터 처리를 요청하는 클라이언트에 대하여, 상기 데이터 센터 내부 또는 임의의 위치에 구비된 스위칭 서버(또는 중계 서버)에서 상기 데이터 처리 요청 시간에 데이터 처리 요청을 처리하기 위한 데이터 처리비용이 저렴한 데이터 센터 또는 서버를 판별 및 스위칭하여 상기 클라이언트로 저렴한 데이터 처리 서비스를 제공하는 방법 및 시스템에 대한 것이다. 이로 인해, 상기 데이터 센터는 상기 클라이언트에 대한 데이터 처리비용을 절감할 수 있으며, 또한 상기 클라이언트는 데이터 처리비용의 절감에 따른 저렴한 데이터 처리 서비스를 제공받을 수 있다.