baber/WOPTO huggingface dataset:
Patent KR-20060127298-A (KR)
Title: Equipment for manufacturing semiconductor device used multi chamber structure
Inventor: PARK HAE GYUN
IPC: H01L21/68
Filed: 2005-06-07
Abstract: A semiconductor manufacturing apparatus having a multi chamber structure is provided to increase or maximize productivity by removing a standby time of a process chamber. A predetermined semiconductor manufacturing process is performed in a plurality of process chambers(110). A load lock chamber(130) selectively maintains a wafer cassette(132) positioned therein on which a plurality of wafers loaded in a vacuum state. A transfer chamber(120) communicates with the load lock chamber and the process chambers, and includes a robot arm(160) for loading or unloading a wafer. An alignment chamber(140) is formed to communicate with the transfer chamber(120), and aligns the wafer inserted in the process chambers in one direction. A dummy alignment chamber(170) aligns the wafer moved into the transfer chamber in one direction.
Patent KR-20060130851-A (KR)
Title: Advertisement and sale in the subway
Inventor: LEE SANG HYUB
IPC: G06Q99/00
Filed: 2005-06-09
Abstract: AD(ADvertisement) and sale in subway are provided to enable a buyer to promptly receive goods by advertising the goods to users through an AD monitor installed in the subway, a train, or a station, and making the user check the real goods in a shop of the close station and offer the goods to the user after settlement. The user views the AD for the goods through the AD monitor installed in the subway, the train, or the station(110). The user selects the advertised goods(120). The buyer checks and buys/promptly receives the real goods at the shop of the close station after the settlement(140).
Patent KR-20060128353-A (KR)
Title: Method for preparing the surface-modified powder with water-repellent thin layer on the surface of organic or inorganic particle
Inventor: JEON SANG HOON
IPC: A61K8/02
Filed: 2005-06-10
Abstract: A method for preparing a surface-modified powder with water-repelling thin layer on the surface of organic or inorganic particles is provided to form a thin-film coating layer on the surface of the powder through physicochemical vapor reaction using a water-repellent having a high boiling point. The method comprises the steps of: (a) crushing powder to be subjected to the surface modification into particles having uniform particle size; (b) absorbing evaporated coating materials from the surface of the particles having uniform particle size using a water-repellent such as acryl silicone-based compounds and branched alkyl silicone compounds; and (c) modifying the surface of the particles with a compound including double bonds such as alkene or siloxane having a vinyl group as a terminal group. In the step(b), an alkyl silane is further added to the water-repellent.
Patent KR-20060129693-A (KR)
Title: Apparatus for moving a substrate
Inventor: SHIN YOUNG SIK
IPC: G02F1/13
Filed: 2005-06-13
Abstract: A substrate transfer apparatus is provided to easily and promptly perform the exchange of a pad in places other than a transfer chamber, by using a first coupling unit for coupling the pad and a volume member and a second coupling unit for coupling the volume member and a body. A body(710) is provided at a transfer arm(500), wherein the body supports a substrate. A pad(730) is directly contacted with the substrate, wherein the pad supplies a frictional force to the substrate. A volume member(750) is provided between the pad and the body, wherein the volume member has a protrusion for forming a concave-convex portion on the pad. The volume member and the pad are coupled with each other by a first coupling unit(810). The volume member and the boy are coupled with each other by a second coupling unit(820).
Patent KR-20060129858-A (KR)
Title: Joining structure of plasma bulb
Inventor: JUN JONG GIL
IPC: H01J65/04
Filed: 2005-06-13
Abstract: A joining structure of an electrodeless bulb is provided to easily change an electrodeless bulb by using an escape preventing portion. A resonator(50) shields an external discharge of an electromagnetic wave to form a resonant mode. An electrodeless bulb(60) includes a light emitting portion(61) and a fixing portion(62). The light emitting portion is arranged at an inner space of the resonator and generates light. The fixing portion is fixed to one side of the light emitting portion. A drive motor(90) rotates the electrodeless bulb. An engagement member(64) is fixed to a rotating shaft of the drive motor. A hollow is formed at the engagement member, and the fixing portion is inserted in the hollow. An escape preventing portion prevents an escape of the fixing portion from the engagement member.
Patent KR-20060131042-A (KR)
Title: Polymer for photoresist and photoresist composition including the same
Inventor: LEE JAE WOO
IPC: G03F7/039
Filed: 2005-06-14
Abstract: Photoresist composition having spiro-cyclic ketal norbornene group containing polymer is provided to show low activation energy for deprotection of the spiro-cyclic ketal norbornene group to result in improved resolution or process latitude, and enhance focus depth margin and line-edge roughness by polymerizing monomer having spiro-cyclic ketal norbornene group through general organic synthesis. The polymer is obtained by polymerizing a monomer represented by the formula(1), wherein R^* and R^** are hydrogen or methyl group, x and y are 1, 2 or 3, R is mono-cyclic or multi-cyclic homo or hetero saturated hydrocarbon group having carbon atoms ranging from 3 to 50. The monomer is prepared by the steps of: reacting cyclic ketone with tri-alcohol under acidic catalyst to obtain spiro-cyclic ketal alcohol; reacting the spiro-cyclic ketal alcohol with (metha)acryloylchloride under basic catalyst to produce spiro-cyclic ketal acrylate; and conducting Diels-Alder reaction of the ketal acrylate and (dimethyl)cyclopentadiene to result in the final monomer. The composition comprises the polymer as well as typical photo-acid generator and organic solvent.
Patent KR-20060064479-A (KR)
Inventor: SUH DONG WOO
IPC: G11B7/13
Filed: 2005-06-20
Abstract: 본 발명의 광 헤드는 빔을 내보내는 송광 소자와, 기판 상에 형성되어 있고, 상기 송광 소자에서 발진된 빔이 전파되는 평면 도파로를 포함한다. 본 발명은 상기 평면 도파로의 일부 표면 상에 박막 형태로 집적되어 있고, 상기 평면 도파로를 통하여 전달된 빔을 받아 상기 평면 도파로 상부에 위치하는 디스크를 향하여 수직으로 보내거나, 상기 디스크에서 반사되는 빔을 다시 평면 도파로를 통하여 보내는 빔 입출사 커플러와, 상기 빔 입출사 커플러를 통하여 상기 평면 도파로로 전파하는 빔을 받는 수광소자를 포함한다. 본 발명의 상기 빔 입출사 커플러는 평면 도파로 상에 박막 형태로 집적되어 상기 광헤드의 두께를 대폭적으로 줄일 수 있다.
Patent KR-20060048759-A (KR)
Inventor: MURAYAMA KAZUHIKO
IPC: G09G3/20
Filed: 2005-06-30
Abstract: 변조 신호를 출력하는 변조 회로로서, 소정의 파고값으로 제어되는 부분을 갖는 변조 신호에 있어서 상기 부분의 시간폭을 결정하는 파형 데이터를, 해당 파형 데이터를 이용하여 복수의 변조 신호를 출력 가능하도록 기억하는 기억 회로와, 상기 파형 데이터와, 입력되는 계조 데이터를 기초로 하여, 상기 변조 신호를 생성하는 회로를 포함하는 것을 특징으로 하는 변조 회로를 제공한다. 
       
     표시장치 구동회로, 변조회로, 시간폭, 파형 데이터, 계조 데이터
Patent KR-20070002639-A (KR)
Title: Work piece feeding device of fish-hook manufacturing machine
Inventor: SONG HYO SEOP
IPC: B21F45/12
Filed: 2005-06-30
Abstract: An equipment for transferring workpieces in a fish-hook manufacturing machine is provided to reduce defective proportion by transferring workpieces in a stabilized posture using a chain system and improve productivity by enabling the equipment to be reoperated immediately after stopping the equipment and removing defective workpieces only. An equipment for transferring workpieces in a fish-hook manufacturing machine(100) comprises: a transfer chain(20) comprising a pair of inner side plates having workpiece catching grooves formed on an upper surface thereof, and a pair of outer side plates which have workpiece catching grooves formed on an upper surface thereof, and which are connected to outer sides of both ends of the inner side plates such that the outer side plates can be rotated through a hinge pin into which a cylindrical roller is inserted, wherein the inner side plates and the outer side plates are alternately connected to one another in a line to form a loop shape; upper sprocket wheels(31,32) formed from a workpiece injection position to a workpiece discharge position to straighten the transfer chain by applying a tension to the transfer chain; lower sprockets(33,34) formed below the upper sprockets and engaged with an inner side of the transfer chain; and drive means for imparting rotary power to any one of the upper and lower sprocket wheels to induce rotary track motion of the transfer chain.
Patent KR-20070004232-A (KR)
Title: Ink level detecting apparatus of ink-jet printer
Inventor: JUNG DONG KEE
IPC: B41J2/175
Filed: 2005-07-04
Abstract: An apparatus for detecting the ink level of an ink-jet printer is provided to improve the reliability of the same by converting the height change of a contracted ink pack into electrical signals to detect the ink level. An apparatus for detecting the ink level of an ink-jet printer includes an ink tank(10), a contracted ink pack, a fixed electrode(20), and a movable electrode(30). The upper surface of the ink pack is lowered substantially horizontally as the residual amount of the ink in the ink tank decreases. The fixed electrode is installed at an upper portion of the ink tank. The movable electrode is horizontally moved according to the change of the height of the upper surface of the contracted ink pack to differentiate the area facing the fixed electrode. The residual amount of the ink is detected by using the change of the static capacity detected between the fixed electrode and the movable electrode.
Patent KR-20070006102-A (KR)
Title: Electronical stability program
Inventor: LEE SANG NAM
IPC: B60T8/58
Filed: 2005-07-07
Abstract: An electronic stability program of a vehicle is provided to reduce the number of parts, and to cut down material cost by integrally mounting a hydraulic unit with a bracket and decreasing the distance between a sensor and a control unit. An electronic stability program includes an inertia sensor having a lateral acceleration sensor detecting lateral acceleration and a yaw rate sensor measuring yaw rate of a vehicle, a control unit inputting signals from the inertia sensor, and a hydraulic unit(10) controlled according to a control signal from the control unit. The hydraulic unit is installed in a vehicle body by a bracket(30) fixed in parallel with an XY plane of a rectangular coordinate, and the inertia sensor is contained in a sensor housing(20) installed in the bracket. The sensor housing is installed in a plane parallel with the XY plane of the rectangular coordinate based on center of gravity of the vehicle body, and integrally formed in the bracket.
Patent KR-20070008063-A (KR)
Title: Electronic device receiving rf control signal and rising method for receipt efficiency thereof
Inventor: BAE BUM YOUL
IPC: H04Q9/00
Filed: 2005-07-12
Abstract: An electronic device for receiving an RF control signal and a method for improving reception performance are provided to allow a user at a remote area to remotely control an operation of an electronic device without an error. An antenna(110) receives an RF control signal. An amplifying unit(130) amplifies the RF control signal as largely as a certain size. A filter unit(150) filters the amplified RF control signal. A demodulation unit(170) demodulates the filtered RF control signal. A controller(190) performs an operation corresponding to the demodulated RF control signal.
Patent KR-20070010311-A (KR)
Title: Flip chip bonding method using printed circuit board with metal bumps
Inventor: LEE JONG JOO
IPC: H01L23/52
Filed: 2005-07-18
Abstract: A flip-chip mounting method using a PCB with a metal bump is provided to embody a flip-chip mounting method at low cost by forming a metal bump in a PCB instead of a metal bump formed in a semiconductor chip and by attaching a semiconductor chip to the metal bump. A PCB(10) is prepared wherein a plurality of metal bumps(17) are formed on the upper surface of the PCB and a plurality of terminal pads(16) are formed on the lower surface of the PCB. A semiconductor chip(20) is prepared wherein a plurality of chip pads(21) corresponding to the metal bump and a passivation layer(22) for opening the chip pad are formed on the lower surface of the semiconductor chip. The metal bump is attached to the chip pad by using thermo-compression or thermo-sonic. A space between the PCB and the semiconductor chip is sealed by liquid adhesive to form an adhesion layer(30). An external connection terminal(40) is formed in the terminal pad. At least one metal layer is formed on the chip pad to improve adhesion with the metal bump.
Patent KR-20070010654-A (KR)
Title: Method and apparatus for forming image recorded a mobile recording medium
Inventor: YOON SUN JOO
IPC: G06F3/12
Filed: 2005-07-19
Abstract: A method and a device for forming images stored in a mobile storage medium are provided to easily search and form the desired images to be printed again among the images stored in the mobile storage medium by using a log file stored in an image forming device. An image checker(210) checks whether the images corresponding to image summary information selected by a user among the image summary information stored in the image forming device(200) are stored in the mobile storage medium(100). An image forming part(220) performs image formation for the images corresponding to the selected image summary information if the images corresponding to the selected image summary information are stored in the mobile storage device. A notifier(230) notifies the user that the images corresponding to the selected image summary information are not stored in the mobile storage device if the images corresponding to the selected image summary information are not stored in the mobile storage device.
Patent KR-20060094831-A (KR)
Title: 공기총
Inventor: LIM TAEK SOON
IPC: F41B11/64
Filed: 2005-07-21
Abstract: 본 발명은 공기총의 성능을 개선하기 위한 것으로서 공기총의 배출밸브에 축전지로 작동하는 기어드모터를 장치하여 회전한 샤프트가 압축공기를 배출케하여 탄알을 발사하고 동시에 탄창을 회전시켜 다음 탄알을 장전케 하며 압축탱크와 개머리에 공기압축펌프를 장치하여 별도의 모터로 자동으로 공기를 압축하게 된 것으로서 방아쇠만 당기면 연속으로 사격을 하며 부품의 간소화로 잔고장없이 편리하게 사용할수 있어 국내는 물론 수출의 활로개척에 경제적으로도 매우 유용한 발명이다.
Patent KR-20070014276-A (KR)
Title: Heater block
Inventor: KIM SANG WOO
IPC: H01L21/205
Filed: 2005-07-28
Abstract: A heater block is provided to prevent a layer from being deposited thick on a predetermined portion of a heater plate according to an inflow of reaction gas by including a heater block in which an INCONEL heater and a susceptor for supporting the bottom of a wafer are installed as a built-in type. A susceptor(126) supports the bottom of a wafer, made of a graphite material. An INCONEL heater(134) is positioned under the susceptor. A first heater plate(130) of plate type and a second heater plate(132) of ring type are surrounded by one INCONEL cover in the INCONEL heater, including heat wires in their inside. The susceptor and the INCONEL heater are coupled to each other by a coupling unit like a screw.
Patent KR-20070014797-A (KR)
Title: Method for improving dent-resistance of steel sheets
Inventor: KIM IK SOO
IPC: C21D7/02
Filed: 2005-07-29
Abstract: A method for improving dent resistance of automotive steel sheets is provided to increase area and productivity of the additional process by replacing a first drawing process of a press with an existing additional pre-strain process using a simple tension equipment, thereby performing the additional pre-strain process and a press forming process at the same time. In a press forming process of steel sheets for automobile outer panels, a method for improving dent resistance of automotive steel sheets comprises the steps of providing an automobile outer panel workpiece(14) coiled in a coil shape; continuously transferring the coil shaped workpiece and cutting the coil shaped workpiece to a predetermined length at a blanking equipment; and mounting a pre-strain(tension) equipment(10) on a first drawing process of a press, and providing a uniaxial tensile force to the workpiece cut to a predetermined length so as to perform pre-straining of the workpiece within a predetermined range and press form the pre-strained workpiece at the same time.
Patent KR-20070016366-A (KR)
IPC: H01M8/04
Filed: 2005-08-03
Abstract: 본 발명은 냉각장치를 구비한 고온용 연료전지 시스템 및 작동방법에 관하여 개시한다. 개시된 냉각장치를 구비한 고온용 연료전지 시스템은 연료전지 스택에 연결된 애노드 인입라인에 설치되어서 수소함유 개스의 온도를 선택적으로 낮추는 냉각장치와, 상기 냉각장치 통과한 수소 함유 개스에 포함된 수분을 제거하는 제습장치를 구비하는 것을 특징으로 한다.
Patent KR-20070017760-A (KR)
IPC: G03G15/04
Filed: 2005-08-08
Abstract: 본 발명은 온도의 상승에 따른 광원의 파장 변화로 인한 광학소자의 초점 변화가 보정된 광주사장치에 관한 것이다. 본 발명의 양호한 실시예에 따르면, 광원; 상기 광원으로부터 출사한 광빔을 평행빔으로 변환하는 콜리메이팅 렌즈; 평행빔을 부주사 방향으로 수렴시키는 실린더 렌즈; 수렴된 광빔을 주주사 방향으로 편향하는 빔편향 미러; 및 상기 빔편향 미러에 의해 편향되는 광빔을 피주사면상에 결상시키는 에프-세타 렌즈를 구비하는 광주사장치에 있어서, 상기 콜리메이팅 렌즈의 입사면은 굴절면이고 출사면은 회절면이며, 상기 실린더 렌즈의 입사면은 부주사 방향으로 음(-)의 파워를 갖는 굴절면인 것을 특징으로 한다.
Patent KR-20060079072-A (KR)
Inventor: SUNIL YEKASI KRISHNA
IPC: G06F3/12
Filed: 2005-08-13
Abstract: 화상형성장치의 최신파일 인쇄 방법 및 장치가 개시된다. 그 방법은 화상형성장치가 사용자 컴퓨터에서 운용되는 애플리케이션에 사용자 이름과 패스워드를 보내어 인증을 받는 단계; 인증이 되면, 화상형성장치가 네트워크 상에서 인식될 수 있는 완전한 경로와 저장 날짜 및 시간을 표시한 파일이름을 애플리케이션에 전송하여 파일이 수정되었는지 확인하는 단계; 파일이 수정되었으면, 화상형성장치는 수정된 버전을 얻을 것인지 여부를 사용자에게 입력하도록 요구하는 단계; 사용자가 수정된 버전을 요구하면, 화상형성장치는 애플리케이션에게 FETCH 요구를 보내는 단계; 및 FETCH 요구를 받으면, 애플리케이션은 최신버젼을 화상형성장치에게 전송하고, 화상형성장치는 최신버젼의 파일을 구버젼의 파일에 겹쳐서 쓰고 인쇄를 위해 전송하는 단계를 포함하는 것을 특징으로 한다. 
     본 발명에 의하면, 정보의 실제 source 와 직접 접촉하지 않고 복합기에 저장된 작업의 최신버전을 기억하고 상기 최신파일을 프린트할 것인지, 또는 사용자 입력에 근거하여 복합기에 저장된 동일 파일의 구 버전으로 계속할 것인지를 판단할 수 있으며, 문서의 불필요한 전송을 줄임으로써 네트워크 대역폭과 저장 공간을 절약할 수 있다.
Patent KR-20070022941-A (KR)
IPC: F25B13/00
Filed: 2005-08-22
Abstract: 본 발명은 실외열교환기를 통과하면서 냉각된 냉매를 재차 냉각시키는 과냉수단이 구비되는 축열식 공기조화 시스템에 관한 것이다. 
     본 발명에 의한 축열식 공기조화 시스템은, 열교환이 일어나는 실외열교환기(120)와, 냉매를 압축하는 압축기(110)와, 액체 냉매를 축적하여 기체 냉매만이 상기 압축기로 유입되도록 하는 어큐뮬레이터(130)가 구비되는 실외유니트(100)와; 상기 실외유니트(100)의 실외열교환기(120)를 통과한 냉매의 일부를 이용하여, 상기 실외유니트(100)로부터 배출되는 냉매를 더 냉각시키는 과냉수단(140)과; 열교환이 일어나는 실내열교환기(420)가 구비되는 실내유니트(400)와; 열교환이 일어나는 축열교환기(320)가 구비되어 에너지를 저장하는 축열유니트(300)와; 운전조건에 따라 냉매의 흐름을 제어하는 하나 이상의 기능유니트(200);를 포함하는 구성을 가진다. 이와 같은 본 발명에 의하면, 축열식 공기조화 시스템의 성능이 향상되는 이점이 있다. 
       
     공기조화, 축열, 축열조, 냉매, 과냉
Patent KR-20070024274-A (KR)
Title: A voice call transmitting and receiving method between two different kind of micro processors
Inventor: KANG PIL GYUN
IPC: H04B1/40
Filed: 2005-08-26
Abstract: A method for transmitting and receiving a voice call between different microprocessor modules is provided to enhance speed and accuracy of serial communication by quickly performing a particular function by employing an HDLC(High-level Data Link Control) packet communication method. The first and second microprocessors(120,130) perform data communication according to an HDLC method. A keypad(110) converts an intention of a user into an electrical signal and provides it to the first microprocessor(120). A wireless transmission/reception unit(140) transmits/receives a radio signal according to a signal provided from the second microprocessor(130).
Patent KR-20070026952-A (KR)
Title: Solenoid valve for fountain
Inventor: CHEONG WOON IK
IPC: F16K31/06
Filed: 2005-08-29
Abstract: A solenoid valve for a fountain is provided to minimize the difference between the pressures of an introduction opening and a discharge opening by simplifying a passage formed between the introduction opening and the discharge opening without any obstacle such as a partition wall. A solenoid valve for a fountain includes a valve body(10), a plurality of valve sheets(20,30), and a plurality of plungers(60,70). A discharge opening and an introduction opening are formed on the upper and lower sides of the valve body. The valve body includes at least two passages connecting the discharge opening and the introduction opening. The plurality of valve sheets are installed in the valve body to open and close the passages. The plungers are inserted into solenoid valves. One end of the solenoid valve is engaged with the valve sheet and the other end thereof is electrically connected to an external power source.
Patent KR-20070026962-A (KR)
Title: Method for forming a metal line in semiconductordevice
Inventor: KIM EUN SOO
IPC: H01L21/28
Filed: 2005-08-29
Abstract: A method for forming a metal line of a semiconductor device is provided to reduce power consumption and to improve reliability by using a Ta/Au layer and an Au layer. A lower metal line and a damascene pattern connected with the lower metal line are formed on a semiconductor substrate(100). A Ta/Au layer(106) is deposited along a surface of the damascene pattern. A copper plating layer(108) is formed in the damascene pattern. A planarizing process is performed on the copper plating layer. An Au layer(110) is formed on the copper plating layer. A passivation layer is formed on the entire surface of the resultant structure.
Patent KR-20070024777-A (KR)
Title: Organic light emitting display device and manufacturing method of the same
Inventor: LEE KEUN SOO
IPC: H05B33/10
Filed: 2005-08-30
Abstract: An organic light emitting display device and a manufacturing method thereof are provided to prevent a contact resistance between electrode layers by forming a transparent electrode layer on the metal electrode with a low roughness. An organic light emitting display device includes a substrate(300), a display unit, and a wiring unit. The display unit is formed on the substrate and contains gate, source, and drain electrodes. The wiring unit is formed on the substrate and delivers an electrical signal to the display unit. The wiring unit includes a wiring terminal(324). A transparent metal layer(325) is formed on the metal terminal(323) which is laminated in a predetermined shape. A predetermined portion of the transparent metal layer is exposed to the outside. The transparent metal layer is an ITO(Indium Tin Oxide) or an IZO(Indium Zinc Oxide).
Patent KR-20070028997-A (KR)
Title: A strain having high productivity for alpha glucosidase inhibitor and a method for preparing the strain
Inventor: RHEE HAE IK
IPC: A23L11/00
Filed: 2005-09-08
Abstract: A microorganism capable of producing large quantity of alpha glucosidase inhibitor and a method for preparing the same microorganism are provided to mass-produce alpha glucosidase inhibitor which inhibits degradation of oligosaccharide by alpha glucosidase, thereby reducing blood sugar level. The microorganism capable of producing large quantity of alpha glucosidase inhibitor, Bacillus subtilis DC-15(KCTC 10763BP) is provided, wherein Bacillus subtilis DC-15(KCTC 10763BP) is isolated from fermented soybean(Cheonggukjang). The method for preparing the Bacillus subtilis DC-15(KCTC 10763BP) comprises the steps of: suspending the fermented soybean(Cheonggukjang) sample in distilled water and heating the suspension; culturing the suspension on LB agar medium and isolating colonies grown; inoculating the colonies to LB broth medium and culturing them; and centrifuging the cultured medium at 5000 to 7000g for 5-15 minutes, measuring the alpha glucosidase-inhibiting activity of the supernatant, and selecting the microorganism showing the highest alpha glucosidase-inhibiting activity.
Patent KR-20070031682-A (KR)
IPC: G02F1/1337
Filed: 2005-09-15
Abstract: 빛샘을 제어할 수 있고, 개구율이 향상된 액정 표시 장치를 제공한다. 액정 표시 장치는 제 1 절연 기판 상에 제 1 방향으로 형성된 제 1 영역 및 제 2 방향으로 형성된 제 2 영역을 구비한 화소 전극을 포함하는 제 1 기판, 제 1 기판에 대향하며 제 2 절연 기판 상에 화소 전극과 전계를 생성하는 공통 전극을 포함하는 제 2 기판, 제 1 및 제 2 기판의 내측에 각각 형성되고, 제 2 및 제 1 방향의 러빙축을 각각 갖는 제 1 및 2 배향막, 제 1 및 제2 배향막 사이에 형성된 액정층 및 제 1 및 제 2 기판의 외측에 각각 형성되고, 제 2 및 제 1 방향의 투과축을 각각 갖는 제 1 및 제 2 편광판을 포함한다. 
       
     액정 표시 장치, TN 모드, 배향막, 편광판
Patent KR-20070034345-A (KR)
Title: 냉장고의 홈바도어장치
IPC: F25D25/00
Filed: 2005-09-23
Abstract: 본 발명은 냉장고의 홈바도어장치에 관한 것이다. 본 발명은 홈바프레임(20)에 형성된 관통부(22)를 선택적으로 개폐하고 하부 양측면에 회전중심축(34)이 돌출되어 구비되며 하단을 따라 걸이단(35)이 형성되는 홈바도어(30)와, 상기 홈바프레임(20)의 배면에 설치되고 상기 홈바도어(30)의 회전중심축(34)이 삽입되어 상대회전가능하며 홈바도어(30)의 개폐속도를 제어하는 댐퍼(36)와, 상기 홈바프레임(20)의 관통부(22) 가장자리를 둘러 형성된 요입부(23)의 하단을 횡으로 가로질러 형성되고 상기 홈바도어(30)의 걸이단(35)이 걸어지는 스토핑단(27)이 상기 홈바도어(30)의 걸이단(35) 양단부에 대응되는 위치에 형성되는 스톱리브(26)를 포함하여 구성된다. 이와 같은 구성을 가지는 본 발명에 의한 냉장고의 홈바도어장치에서는 댐퍼를 보다 견고하게 설치할 수 있게 되고, 홈바도어의 개방정도를 규제하는 스토핑구조를 홈바도어의 양단부에 위치시켜 홈바도어의 회전중심을 보다 견고하게 유지할 수 있게 되는 이점이 있다. 
       
     냉장고, 홈바, 도어장치, 댐퍼