baber/WOPTO huggingface dataset:
Patent KR-20060102418-A (KR)
Inventor: BOO YL PARK
IPC: A42B1/18
Filed: 2005-03-23
Abstract: 본 발명은 시야를 넓혀주는 챙을 가진 모자에 관한 것으로서, 모자를 구성하는 챙이 외부가 보일 수 있을 정도로 투명하게 제작되어 모자를 착용하더라도 충분한 시야를 확보할 수 있는 모자를 제공한다. 
     본 발명에 따른 챙은 폴리우레탄(PU; Polyurethane)이 주원료로 사용되며 한 개 이상의 색상 염료를 포함하여 다양한 물질이 첨가되어 챙의 미감효과를 부각시킨 것이 특징이다. 
       
     챙, 시야, 폴리우레탄
Patent KR-20060044770-A (KR)
Inventor: CHEN HUNG CHIH
IPC: H01L21/68
Filed: 2005-03-25
Abstract: 본 발명에 따른 기판의 화학 기계 연마용 캐리어 헤드는 베이스 및 베이스 아래에서 연장되는 가요 막을 구비한다.  가요 막은 기판 수용 표면을 제공하는 외부 표면을 구비한 중심 부분, 중심 부분을 베이스에 연결하는 외주 부분, 및 중심 부분의 내부 표면으로부터 연장되는 하나 이상의 플랩을 포함한다.  플랩은 가요 막과 베이스 사이의 용적을 다수의 챔버로 분할하고, 측방으로 연장되는 제1 섹션 및 제1 섹션 아래에서 연장되어 측방으로 연장된 제1 섹션을 베이스에 연결하는 굽혀진 제2 섹션을 포함한다.
Patent KR-20060104146-A (KR)
Inventor: KIM YOU JIN
IPC: G02F1/136
Filed: 2005-03-29
Abstract: 본 발명은 액티브층 상부의 절연막을 제거하여 콘택홀을 형성함에 있어서, 액티브층이 손상되지 않도록 액티브층과 절연막 사이에 에칭 스톱층을 더 형성하는 것을 특징으로 하는 폴리실리콘 박막트랜지스터 어레이 기판의 제조방법에 관한 것으로, 기판의 소정영역에 액티브층을 형성하는 단계와, 상기 액티브층을 포함한 전면에 게이트 절연막을 형성하는 단계와, 상기 액티브층 상부의 게이트 절연막 상에 게이트 전극을 형성하는 단계와, 상기 게이트 전극을 마스크로 불순물 이온주입하여 상기 액티브층 양측에 소스/드레인 영역을 형성하는 단계와, 상기 게이트 전극을 포함한 전면에 에칭스톱층 및 층간절연막을 차례로 형성하는 단계와, 상기 에칭 스톱층이 노출될 때까지 상기 소스/드레인 영역 상부의 층간절연막을 식각하는 단계와, 상기 층간절연막 사이로 노출된 에칭 스톱층을 식각하는 단계와, 상기 에칭스톱층 사이로 노출된 게이트 절연막을 식각하여 상기 소스/드레인 영역이 노출되는 콘택홀을 형성하는 단계와, 상기 콘택홀을 통해 소스/드레인 영역에 콘택되는 소스/드레인 전극을 형성하는 단계를 포함하는 것을 특징으로 한다. 
       
     에칭스톱층, 식각 균일
Patent KR-20060106066-A (KR)
Inventor: KIM SEON SEOB
IPC: G06F19/00
Filed: 2005-04-06
Abstract: 본 발명에 따라. 이동통신단말(10)의 CPU(11) 및 배터리(12)의 루프안테나(20)에 전기적으로 연결되어 비접촉기능을 실행하는 이동통신단말 장착용 접촉/비접촉 스마트칩모듈(1)이 제공된다. 본 발명에 따른 스마트칩모듈(1)은, 접촉단자들(2A)에 의해 상기 이동통신단말(10)과 전기적으로 연결되고 비접촉단자(2B)에 의해 상기 루프안테나(20)에 연결되어 접촉 및 비접촉으로 활성화되는 접촉/비접촉 스마트칩(2); 상기 이동통신단말(10)의 CPU(11) 및 상기 접촉/비접촉 스마트칩(2)과 전기적으로 연결되어서 이동통신을 통해 상기 CPU(11)가 전송 받은 상기 접촉/비접촉 스마트칩(2)의 비접촉기능 제어신호(사용가능신호 또는 사용불가능신호)를 전송 받아서 저장하고 처리하는 마이크로프로세서(3: MPU); 및 상기 접촉/비접촉 스마트칩(2), 상기 마이크로프로세서(3) 및 상기 루프안테나(20) 사이에 전기적으로 연결되어 상기 마이크로프로세서(3)로부터의 상기 제어신호에 따라 상기 접촉/비접촉 스마트칩(2)의 비접촉기능을 사용가능상태 또는 사용불가능상태로 유지시키는 비접촉기능 사용상태 유지회로(4);를 포함하고: 상기 마이크로프로세서(3)에 의한 상기 유지회로(4)의 작동은, 상기 이동통신단말 배터리(12)의 최소잔여전류에 의해 실행되어서, 상기 유지회로(4)에 의한 상기 접촉/비접촉 스마트칩(2)의 비접촉기능의 제어가 상기 이동통신단말(10)의 전원오프 상태에서도 유지된다.
Patent KR-20060106488-A (KR)
Inventor: BANG YOUN SEOK
IPC: E02B5/08
Filed: 2005-04-08
Abstract: 본 발명은 수로와 물받이블럭의 수문개폐장치에 관한 것으로, 보다 상세하게는 수로와 물받이블럭에 각각 구비된 수문을 중량차이와 부력에 의해 개폐시킴으로써, 수로에 흐르는 용수를 물받이블럭을 통해 농경지에 선택적으로 공급할 수 있는 수로와 물받이블럭의 수문개폐장치에 관한 것이다. 
     본 발명에 따른 수로와 물받이블럭의 수문개폐장치는, 농업용 용수가 저장되는 수로(10)의 배수구(11)측에 구비된 제1수문(20)과; 상기 배수구(11)와 용수이송관(12)으로 연결되는 유입구(31)가 일측에 형성되고, 타측에 용수를 농경지에 공급하는 유출구(32)가 형성된 물받이블럭(30)과; 상기 물받이블럭(30)의 유입구(31)측에 구비된 제2수문(40)과; 상기 제1,2수문(20,40)이 일체형으로 동작되도록 상기 제1,2수문(20,40)을 상호 연결하는 연결수단과; 상기 제2수문(40)을 용수의 부력을 이용하여 승강시키는 수문개폐수단이 포함되되, 상기 제1,2수문(20,40)은 중량이 상이하게 구비된 것을 특징으로 한다. 
       
     물받이블럭, 용수, 수문, 농경지
Patent KR-20060113824-A (KR)
Title: A smart-card making method for prevention of its dimple
Inventor: RYU JIN HO
IPC: G06K19/077
Filed: 2005-04-26
Abstract: A method for preventing dimple in mounting of a smart card chip is provided to increase productivity, and offer good smart cards and combination-typed cards to customers by minimizing bad external appearance, as a convex layer for simply preventing the dimple is applied to the fabricated cards. The convex layer(25) for preventing the dimple is formed to a lower printing layer(20) mounting a COB(Chip On Board) module(100), or a part placing the COB module and a dam of the lower printing layer by using screen printing and a constant quantity dispenser. The convex layer for preventing the dimple is formed by a plastic film, an adhesive tape, or UV(UltraViolet) coating or ink.
Patent KR-20060115521-A (KR)
Title: Portable device for multimedia mounted with display bracket press switch and operation method thereof
Inventor: YANG DEOK JOON
IPC: G11B20/04
Filed: 2005-05-06
Abstract: A multimedia portable device mounting a display bracket press switch and an operating method thereof are provided to easily perform an operation for which a user wishes without seeing a display window. A display bracket(100) fixes a display window(700). A PCB(Printed Circuit Board) bracket(200) is installed on a rear surface of the display bracket(100) so as to be limitedly moved in a thickness direction. A PCB(300) is fixed to the PCB bracket(200) between the display bracket(100) and the PCB bracket(200). A plurality of tact switches(400) are installed at the surface circumference of the PCB(300), and are contacted with a rear surface of the display bracket(100).
Patent KR-20060117474-A (KR)
Title: Electrode substrate for fuel cell, method for preparating the same, and membrane-electrode assembly
Inventor: CHO SUNG YONG
IPC: H01M4/86
Filed: 2005-05-11
Abstract: Provided are an electrode substrate for a fuel cell, which has a good diffusion performance of fuel or an oxidant, facilitates exhaust of water moisture, and is superior in electronic conductivity, and a preparation thereof. The electrode substrate(10) for a fuel cell comprises a gas diffusion layer(1) and a micro-porous layer(2), wherein a part of the micro-porous layer(3) is infiltrated into the gas diffusion layer(1). The gas diffusion layer(1) has a thickness of 200-280micron and the micro-porous layer(2) has a thickness of 20-50micron. The micro-porous layer(3) infiltrated into the gas diffusion layer(1) has a thickness of 10-30micron. The gas diffusion layer(1) is carbon cloth or carbon paper. The micro-porous layer(2) comprises at least one carbon material selected from the group consisting of graphites, carbon nanotubes, fullerene(C60), activated carbon, Vulcan-X, Ketjen black, carbon black, and carbon nano horn.
Patent KR-20060117686-A (KR)
Title: Method and apparatus for controlling a plurality of operation using a key
Inventor: KIM HYO JIN
IPC: G03G21/00
Filed: 2005-05-13
Abstract: A method and an apparatus for controlling a plurality of operations using a single key are provided to perform various operations by indicating key variation states corresponding to a plurality of operations using only one key. A plurality of operations is defined to a single key and a predetermined operating time is set to each of the plurality of operations. Time is increased on the basis of the time when the key is pushed. A variation in the state of the key is indicated on at least one indicator whenever a period of time during which the key is pushed reaches the operating time of each of the operations.
Patent KR-20060048037-A (KR)
Inventor: YAMADA KUNIHIRO
IPC: C10M111/04
Filed: 2005-05-20
Abstract: (A) 25℃에서 50-500,000 mm 2 /s 의 동점도를 갖는 2-40질량%의 오가노폴리실옥산, 및 (B) 10 W/m℃ 이상의 열 전도율과 0.1-15.0 ㎛의 평균 입경을 갖는 금속 분말, 금속 산화물 분말 및 세라믹 분말중에서 선택된 적어도 하나의 열 전도성 충전재의 60-98질량%를 포함하는 실리콘 그리스 조성물이 제공된다.  500-메시 오버사이즈 분량이 50 ppm 이하이고 325-메시 오바사이즈 분량이 실질적으로 0이 되도록 조립자를 제거한다.  
     방열, 열전도, 실리콘 그리스 조성물, 실리콘, 오가노폴리실옥산.
Patent KR-20060122225-A (KR)
Inventor: KIM JIN SAN
IPC: C12G3/04
Filed: 2005-05-26
Abstract: A new liquor comprising vitamin C is provided to be able to prevent and treat scurvy, increase resistance against viral inflammation, promote health of human body and increase flavor and taste of the liquor by adding vitamin C when preparing the liquor such as beer and soju. The liquor comprising vitamin C is characterized in that it is prepared by adding powder, granule or an aqueous solution of vitamin C to a liquor such as beer and soju.
Patent KR-20060122239-A (KR)
Title: Portable terminal with metalic housing
Inventor: KIM REONG HEE
IPC: H04B1/38
Filed: 2005-05-26
Abstract: A portable terminal having a metallic housing is provided to enable a first/second housing to be electrically connected, thereby reducing antenna radiation properties from being deteriorated and securing the reliability of the terminal, and making the terminal slim. A portable terminal includes a first housing(101), which is produced by metallic material, and a second housing(102) of metallic material, which is hinge-connected to be rotated away from a folded state facing the first housing(101). The first and second housings(101,102) are electrically connected to each other. A pair of side hinge arms(115) is formed in a state that two hinge arms(115) are separated from each other in one end part of the first housing(101). A center hinge arm(125) is formed in one end part of the second housing(102) and is rotatably connected between the side hinge arms(115).
Patent KR-20060122430-A (KR)
Title: Lens for rimless glasses
Inventor: SHIN SEONG CHIL
IPC: G02C1/02
Filed: 2005-05-27
Abstract: A lens for frameless glasses is provided to enhance the esthetic of lens by overlapping cut portions on a portion of the edge of the lens, without separately processing the lens to decorate the lens. A first cut portion(9) is formed at an angle on an outer edge portion of one side of a lens(1). A second cut portion(15) is formed at an angle on the outer edge portion of one side of the lens which is different from the position of the first cut portion. A third cut portion(20) is formed on an edge portion of the other side of the lens. The third cut portion is formed on a portion of the edge of the lens so that the third cut portion comprises at least a part of the first and second cut portions.
Patent KR-20060122478-A (KR)
Title: Nonfreezing water supply pipe for prevent winter sowing
Inventor: KIM WON TAEK
IPC: E03B7/10
Filed: 2005-05-27
Abstract: An anti-freezing water stand pipe for storing up discharge water inward is provided to prevent a stand pipe from being frozen to burst in wintertime and to prevent soil pollution caused by an outflow of stagnant water by moving stagnant water of a stand pipe and storing up in a water tank temporarily and to economize in water by reusing the temporarily stored stagnant water when supplying water. An anti-freezing water stand pipe for storing up discharge water inward contains: an anti-freezing valve housing(10) provided with a water supply pipe connection(11) connected with a water supply pipe, and a closure(12) installed to the inside to open and close an inner passage, supported elastically by an elastic spring(13) and provided with a pressure projection(12a); a water stand pipe(20) connected with the anti-freezing valve housing and a faucet(30) to supply water to the outside; a water tank(15) installed in the anti-freezing valve housing to store up stagnant water in the water stand pipe; a storage valve body(40) reciprocated to control the opening and closing of the closure and composed of a handle bar(41) and a handle bar protecting pipe(42); and a driving device connected to the upper part to reciprocate the storage valve body.
Patent KR-20060122644-A (KR)
Title: Multimedia ring-back-tone service method and apparatus using voice multiplexing in wireless telecommunications system
Inventor: PARK BYUNG JU
IPC: H04W4/16
Filed: 2005-05-27
Abstract: A method and an apparatus for serving a multimedia ring-back-tone service by using voice multiplexing in a mobile communication system are provided to transmit multiplexed data to a caller after multiplexing various data such as a text and an image which a receiver sets with sound data to a voice channel, thereby satisfying various needs of users by providing a variety of information about the receiver to the caller before a call connection. A method for serving a multimedia ring-back-tone service by using voice multiplexing in a mobile communication system comprises the following steps of: receiving sound data, a text and/or image data predetermined by a receiver(23) if a mobile communication terminal requests a call connection to the receiver(23)(204); compressing the sound data through vocoding and performing protocol control for multiplexing text/image data to the sound data; multiplexing the sound data and the text/image data; and transmitting the multiplexed data to the mobile communication terminal through a voice channel via the mobile communication system(206).
Patent KR-20060123794-A (KR)
Title: Saw snips
Inventor: MOON WON SIG
IPC: B26B13/10
Filed: 2005-05-30
Abstract: A saw scissors is provided to prevent a slippage during cutting of meat, vegetable and fish and improve cutting efficiency by forming an oblique cutting structure prior to concentration of meat, vegetable and fish onto a predetermined portion of a saw blade. A saw scissors comprises an upper scissor blade and a lower scissor blade. The lower scissor blade has a saw portion which is formed in consideration of contact angle between the upper scissor blade and the lower scissor blade. Each saw has a right part which has a slope angle close to a perpendicularity in consideration of overlap between the upper scissor blade and the lower scissor blade.
Patent KR-20060124997-A (KR)
Title: Pcb transfer module, pcb connecting system, pcb connecting method and manufacturing method liquid crystal display device using thereof
Inventor: SIM CHI SEOB
IPC: H05K13/02
Filed: 2005-06-01
Abstract: A PCB transfer module, a PCB connecting system and a PCB connecting method using the same, and a method for manufacturing a liquid crystal display are provided to increase a manufacturing yield by improving a device efficiency of the PCB connecting system. In a PCB transfer module, a first supplying part(150) consists of a first supporting unit(152) placed on a pair of first guide rails(142) to slide along the first guide rails(142) and a first working table(158) fixed to the first supporting unit(152). A pair of second guide rails(144) are prepared at an outside of the pair of the first guide rails(142). A second supplying part(160) consists of a second supporting unit(162) and a second working table(168) fixed to a top of the second supporting unit(162). The second supporting unit(162) is placed on the second guide rail(144) to slide along the second supporting unit(162). And, the second supporting unit(162) has an arch shape tunnel space to allow the first supplying part(150) to pass through.
Patent KR-20060128431-A (KR)
Title: Gis web service system and method using context information
Inventor: YOO SANG BONG
IPC: G06Q50/00
Filed: 2005-06-10
Abstract: A system and a method for a GIS(Geographic Information System) web service using context information are provided to offer a web service fit for a user by automatically recognizing the web service fit for the user based on the context information of the user. A client(100) provides the context information to a web service server(200) when the user requests the web service. The web service server provides the web service corresponding to the context information according to a web service request of the client. A GIS server(300) provides GIS information corresponding to the context information of the client according to a request of the web service server. The client includes a GPS(Global Positioning System) interface for exchanging/analyzing data with a GPS receiver, an XQuery(XML(eXtensible Markup Language) query) generator generating XQuery by using location information received from the GPS interface, a user interface visualizing the information received from the web service server and providing user information to the web service server, a network interface, and a timer.
Patent KR-20060132201-A (KR)
Title: Display device and method of driving the same
Inventor: KIM KYUNG YUL
IPC: G02F1/133
Filed: 2005-06-17
Abstract: A display device and a driving method thereof are provided to improve image quality of the display device by reducing the brightness difference between gate lines. A display device includes a display panel(300), a data driver(520), a gate driver(530), a timing controller(410), and a pulse delay unit(420). The display panel includes a display region and the peripheral region. The data driver is arranged in a first region of the peripheral region and supplies data signals to data lines in sequence, in response to a load signal. The gate driver is arranged in a second region of the peripheral region and supplies gate signals to gate lines in sequence. The timing controller controls output timings of the gate, data, and load signals. The pulse delay unit delays the load signal by a predetermined time interval.
Patent KR-20070001755-A (KR)
Title: Method of fabricating the dual gate for semiconductor device
Inventor: KIM YOUNG HOON
IPC: H01L27/092
Filed: 2005-06-29
Abstract: A method for forming a dual gate in a semiconductor device is provided to prevent damage of a gate conductive layer due to ion implantation by using a buffer layer as an ion implantation buffer layer during an ion implantation process with respect to the gate conductive layer. A gate dielectric(330) is formed on a semiconductor substrate(300) having a first region(NMOS) and a second region(PMOS). An NMOS transistor and a PMOS transistor are respectively arranged on the first and the second regions. A gate conductive layer(340) is formed on the gate dielectric. A buffer layer(400) is formed on the gate conductive layer. An N-type impurity ion is implanted into the gate conductive layer of the first region by using a first mask layer pattern exposing the buffer layer of the first region. A P-type impurity ion is implanted into the gate conductive layer of the second region by using a second mask layer pattern(352) exposing the buffer layer of the second region. Thermal treatment is performed to activate the n-type and p-type impurity ions implanted into the gate conductive layer.
Patent KR-20070003053-A (KR)
Title: Method for fabricating semiconductor device
Inventor: OH PYEONG WON
IPC: H01L21/8242
Filed: 2005-06-30
Abstract: A method for manufacturing a semiconductor device is provided to remove complete moisture from first and second interlayer dielectrics by using an IPA(IsoPropyl Alcohol) vapor of 80 to 90 deg C. A first interlayer dielectric is formed on a semiconductor substrate with source/drain regions and a gate pattern. An active region of the substrate is exposed to the outside by etching selectively the first interlayer dielectric. A conductive material is filled in the exposed portion of the substrate to form a storage node contact. A second interlayer dielectric is formed on the first interlayer dielectric. A storage capacitor site for exposing the storage node contact to the outside is formed by etching selectively the second interlayer dielectric. Then, a storage node capacitor is completed on the resultant structure. An IPA vapor is used for the first and the second interlayer dielectrics in order to remove completely moisture from the first and second interlayer dielectrics.
Patent KR-20070007531-A (KR)
Title: Method for processing a semiconductor substrate using the feedback of the contamination state of a chamber
Inventor: BAEK KYE HYUN
IPC: H01L21/3065
Filed: 2005-07-11
Abstract: A method for processing a semiconductor substrate using feedback of a contamination state of a chamber is provided to uniformly process a semiconductor substrate regardless of a contamination state of the chamber by enabling variation of a process condition of the semiconductor substrate. In a chamber capable of continuously processing a plurality of semiconductor substrates, byproducts in the chamber are analyzed to measure the contamination state of the chamber before the semiconductor substrate is processed wherein at least one gas density in plasma is quantitatively analyzed during a cleaning process of the chamber using plasma(120). With respect to each semiconductor substrate, a process condition is varied in a manner that the contamination state of the chamber is fed back to offset the influence of contamination state upon the process condition for processing the semiconductor substrate(130). The varied process condition is used in the chamber to process the semiconductor substrates(150).
Patent KR-20070010814-A (KR)
Title: Method for fabricating non-volatile memory unit device with metal nano particle
Inventor: KIM EUN KYU
IPC: H01L27/115
Filed: 2005-07-20
Abstract: A method for fabricating a non-volatile memory unit device with metal nano-particles is provided to fabricate a non-volatile memory unit device which is stable even at room temperature by including metal nano-particles with a characteristic of an insulator in a silicon oxide layer. A source and a drain are formed in a semiconductor substrate(S1). A tunneling oxide layer is deposited on the substrate by a sputtering method(S2). A metal thin film is deposited on the tunneling oxide layer, having a thickness of 0.3~7 nanometers. An insulation layer is grown on the metal thin film, having a thickness of 50 nanometers(S4). Metal nano-particles are formed by a previously set condition for forming nano-particles(S5). A metal thin film to be used as a control gate is deposited by a CVD method(S6). The metal thin film to be used as the control gate is transformed into a gate type(S7). The tunneling oxide layer and the insulation layer are made of silicon oxide.
Patent KR-20070010931-A (KR)
Title: Apparatus for drying semiconductor substrates
Inventor: YI HUN JUNG
IPC: H01L21/304
Filed: 2005-07-20
Abstract: An apparatus for drying a semiconductor substrate is provided to improve dry uniformity of wafers by supplying plenty of dry gas to a region where wafers with low dry efficiency are disposed. A dry process is performed in a space in a dry chamber(100). Substrates are placed on a support member disposed in the dry chamber. A dry gas supplying member(400) supplies dry gas to the substrates placed on the support member, including a plurality of grouped nozzles and a plurality of supply pipes(460). MFC's(mass flow controllers)(480) are installed in the plurality of supply pipes connected to each group of nozzles. Different supply pipes are connected to the nozzles belonging to different groups. A plurality of nozzles are formed in each group. Each dry gas supply pipe includes a main pipe and one or more branch pipe connected to the main pipe and each nozzle. The MFC is installed in the main pipe.
Patent KR-20070013684-A (KR)
Title: Gate assembly of semiconductor product device
Inventor: LEE CHANG MIN
IPC: H01L21/205
Filed: 2005-07-27
Abstract: A door opening/closing apparatus of semiconductor manufacturing equipment is provided to prolong a replacing cycle of an O-ring and to improve the productivity by preventing the damage of the O-ring due to an assembling failure using an improved O-ring structure with an extension portion. A door opening/closing apparatus of semiconductor manufacturing equipment includes a docking plate(50), a rectangle type gate hole(52) for transferring a wafer on the docking plate, a gate(60) for closing the gate hole of the docking plate, and an O-ring. The O-ring(62) is inserted into the gate in order to keep the airtightness between the gate and the docking plate. The O-ring includes an extension portion.
Patent KR-20070016314-A (KR)
IPC: H01S5/10
Filed: 2005-08-03
Abstract: (a) 레이저 다이오드에 제1 인가 전압을 인가하는 단계, (b) 수광 소자가 레이저 다이오드로부터 제1 인가 전압에 상응하는 레이저를 감지하여 제1 출력 전압을 측정하는 단계, (c) 레이저 다이오드에 제2 인가 전압을 인가하는 단계, (d) 수광 소자가 레이저 다이오드로부터 제2 인가 전압에 상응하는 레이저를 감지하여 제2 출력 전압을 측정하는 단계, (e) 제1 인가 전압, 제2 인가 전압, 제1 출력 전압 및 제2 출력 전압을 이용하여 레이저 다이오드에 인가될 기준 전압을 산출하는 단계를 포함하는 레이저 다이오드 출력 제어 방법이 제시된다. 본 발명에 따른 레이저 다이오드 출력 제어 장치 및 그 방법은 반도체 레이저의 단품 특성편차, 온도 환경 변화 및 열화에 따른 특성의 변화에 대응하여 목표로 하는 레이저 파워를 출사할 수 있는 효과가 있다. 
       
     레이저 다이오드, 수광 소자, 출력 제어, 온도 환경
Patent KR-20070018462-A (KR)
IPC: H04N7/00
Filed: 2005-08-10
Abstract: 본 발명은 디지털 TV에 관한 것이다, 이는 감시용 카메라 와; 상기 감시용 카메라와 연결되는 통신네트워크기능이 구비되며, 상기 무선카메라에서 전송되는 피사체가 움직일 경우만 녹화를 되는 모션디텍션 기능이 구비되는 것을 특징으로 한다. 
     상기와 같이 이루어진 본 발명의 디지털 TV는 평소에는 일반적인 TV 시청에 사용하다가 집안에 사람이 없는 경우 가정 감시 장치로 사용 할 수 있어 유용하다. 
       
     디지털 TV, 통신 네트워크, 도청장치 및 몰래카메라 탐지기능. DVR.
Patent KR-20070019861-A (KR)
IPC: H01J17/49
Filed: 2005-08-11
Abstract: 본 발명은 ITO 전극의 불필요한 면적을 줄이고 방전 면적은 증가시켜 소비전력을 저감시키고 발광효율은 증가시키기 위하여, 연장되는 방향으로 서로 평행하게 형성되는 제1 방전전극부쌍과 직접적으로 유지방전이 일어나는 V자 형태의 제2 방전전극부쌍을 포함하는 유지방전전극쌍을 구비한 플라즈마 디스플레이 패널을 제공한다.