baber/WOPTO huggingface dataset:
Patent KR-20040110707-A (KR)
Inventor: LEE JAE HWAN
IPC: H05K7/20
Filed: 2003-06-20
Abstract: PURPOSE: An apparatus is provided to improve heat radiation effectiveness by opening a heat radiation port when a cover temperature rises, and prevent ingress of dust or foreign substance by closing the port when the cover temperature falls. CONSTITUTION: An apparatus(100) comprises a main body(110) and an open/shut member. The main body has, at a lower portion thereof, a coupling part(111) to be inserted and coupled to a heat radiation port formed at a cover of an electronic product. The main body has a hole for passage of air passed through the heat radiation port. The open/shut member is arranged in the hole of the main body so as to shut the hole. The open/shut member opens the hole of the main body, by being thermally expanded by the temperature rise of the cover. The open/shut member is an expandable plate(121) made of a material having a thermal expansion rate bigger than that of the main body.
Patent KR-20040110762-A (KR)
Inventor: CHOI DAE U
IPC: G06Q50/00
Filed: 2003-06-20
Abstract: PURPOSE: A buddy call service system using a code converter, and an offering method thereof are provided to automatically connect a call with use of a VXML(Voice eXtensible Markup Language) technology if a user speaks a name from a buddy list registered to a messenger and dynamically loaded by responding to a service call generated from a wired/wireless telephone. CONSTITUTION: An IM(Instant Messenger) server(600) stores the buddy list. An intelligent network hosting application server(500) reads the buddy list by linking with the IM server and converts it into a VXML document fit to the service. An AIP(Artificial Intelligence Peripheral)(400) parses the VXML document and recognizes a buddy name spoken by a service user. An SCP(Service Control Point)(300) fixes a location of a server to execute the service fit to the service call and interprets an actual calling number corresponding to contact received from the AIP. When the service user requests the call, an SSP(Service Switching Point)(200) transmits a call request to the SCP and connects call to the actual calling number.
Patent KR-20050000980-A (KR)
Inventor: CHOI PAN KYOUNG
IPC: B21B39/00
Filed: 2003-06-25
Abstract: PURPOSE: To provide an apparatus for correcting telescope of coil using dead load, the apparatus capable of correcting telescope of the coil using dead load of the coil with excess force not being applied to a telescope generation part to prevent damage of the coil. CONSTITUTION: The apparatus comprises a reversible drum(20) comprising a rotary central shaft(22) formed along a length direction of the reversible drum, horizontally arranged and rotatably mounted in the reversible drum, and cutout parts(24,26) substantially perpendicular to each other and formed on the reversible drum; a driving motor(30) for rotatably driving the reversible drum; a coil outer coiling part support(40) disposed on one cutout part(24), mounted such that the coil outer coiling part support is slid toward the rotary central shaft, and elastically supported by a spring(42) in a direction that is away from the rotary central shaft; and a flat plate shaped coil side part support(50) disposed on the other cutout part(26).
Patent KR-20050007747-A (KR)
Inventor: BAEK SEUNG HUN
Filed: 2003-07-11
Abstract: PURPOSE: A system for integrating an avatar/game character linked on the web and a game using a character growing system, and an operating method thereof are provided to grow the character with game advance and reflect/display it on the web by bi-directionally managing the avatar and the game character through link on the web and the game. CONSTITUTION: A web site avatar/character shop module(20) buys/stores/sell an item to decorate the avatar/character of a user. An avatar/character database(22) stores information including various items of the avatar and the character. A web site avatar/character output module(24) outputs the avatar/character to a web page by using the avatar/character information. A game client avatar output module(26) supports the game by outputting the character with use of the avatar/character information. A game application(28) advances the game by linking with the avatar and the character outputted from the game client avatar output module. The character growing system grows the character depending on a game result of the game and reflects game attributes changed by advancing the game.
Patent KR-20050008932-A (KR)
Inventor: YANG JUN MO
IPC: B60R7/08
Filed: 2003-07-14
Abstract: PURPOSE: A shelf and an air conditioner duct for a bus are provided to prevent the gap and the step between the lower member of the air conditioner duct and the shelf panel of the shelf by separately extruding and assembling the vertical member, the upper member and the lower member of the air conditioner duct, and to increase the productivity by reducing working process and fixing quickly. CONSTITUTION: A shelf and an air conditioner duct of a bus are composed of a curtain rail(4) fixed to a side frame(3) of a roof(1), a vertical member(8) fixed to the roof and composed of a supporting projection(11), a shelf fixing the upper part of a shelf bracket(13) to the roof, combining an assembling member by a bolt and a nut, fastening the supporting projection in the other end of the assembling portion of the assembling member and the shelf bracket by a screw and fixing a shelf panel(14) in the lower part of the shelf bracket, an upper member(25) fixed to the upper end of the vertical member by a screw and composed of a fitting projection combined with the curtain rail, a lower member(27) combined with the curtain rail and the assembling member, and a molding fitted and combined with the assembling portion of the lower member and the shelf panel.
Patent KR-20040010230-A (KR)
Inventor: KIM EUN YOUNG
IPC: C09K19/34
Filed: 2003-07-16
Abstract: PURPOSE: Provided is a liquid crystal medium, which has a broad range of nematic phase, low viscosity, suitable optical anisotropy(delta n), and optionally high delta epsilon depending on display modes. CONSTITUTION: The liquid crystal medium comprises: (A) a dielectrically positive component including at least one dielectrically positive compound represented by formula 1 and at least one dielectrically positive compound selected from the group consisting of compounds represented by formulae 2 to 4; optionally, (B) an additional dielectrically positive component; optionally, (C) a dielectrically neutral component; and optionally, (D) a dielectrically negative component. In the above formulae, each of R1 to R4 independently represents a C1-C7 alkyl, alkoxy, fluoroalkyl or fluoroalkoxy, a C2-C7 alkenyl, alkenyloxy, alkoxyalkyl or fluoroalkenyl, and R1 is preferably alkenyl.
Patent KR-20030068512-A (KR)
Inventor: LEE EUN U
Filed: 2003-07-24
Abstract: PURPOSE: A system and a method for managing a civil test are provided to improve the inefficient civil test due to an artificial calculation and drawing, and to manage the civil test correctly and efficiently. CONSTITUTION: A data input module(100) directly controls the input and the modification of the basic data for the civil test through a computer screen. A data output module(300) displays or outputs a result value and a graph. A project manager module(200) completes the result data by using the inputted basic data, and completes a project file by using a data collection including the result data, the management data, and the user data. An integrated processing module(400) converts a database(500) through an encryption algorithm for the project file, and performs the integration and the abolition the converted database freely. A network multi-process module(600) makes other computer work the project simultaneously by offering the database(500) to other computer through the network.
Patent KR-20050013866-A (KR)
Inventor: CHO YOUNG IK
IPC: G05D1/02
Filed: 2003-07-29
Abstract: PURPOSE: A robot cleaner with a floor-sterilizing function is provided to simultaneously or selectively execute cleaning and sterilizing work of the floor while automatically traveling in a predetermined space. CONSTITUTION: A robot cleaner(10) with a floor-sterilizing function comprises a robot cleaner body(12) automatically traveling on a surface to be cleaned; a driving part driving wheels(22) installed to the lower part of the robot cleaner body; obstacle-detecting sensors(34) installed to the front of the robot cleaner body, to sense an obstacle situated in front of the travel direction; a storage storing position information of the obstacle sensed by the obstacle-detecting sensors; a dust-sucking part(16) installed to the robot cleaner body, to suck dust of the floor; a sterilizing part installed to the lower part of the robot cleaner body, to sterilize the floor surface; and a control part(40) controlling the driving part to enable the robot cleaner to move according to a predetermined travel pattern. The control part controls the dust-sucking part and the sterilizing part.
Patent KR-20050018123-A (KR)
Inventor: PARK JONG SUNG
IPC: B60G21/05
Filed: 2003-08-13
Abstract: PURPOSE: A coupled torsion beam axle suspension is provided to relieve stress concentration by integrating a joining unit of a torsion beam and a trailing arm and dispersing stress and to increase torsional rigidity and reduce warping by forming a closed section unit with ribs mounted at both ends of the torsion beam. CONSTITUTION: A coupled torsion beam axle suspension(10) is composed of left and right trailing arms(20) arranged along the longitudinal direction of a vehicle body; a torsion beam(40) for connecting the left and right trailing arms and having an opening section portion(43), wherein both ends of the torsion beam are integrated with the trailing arms; and left and right ribs(70) arranged to form a closed section unit in the opening section portion and disposed integrally to the left and right trailing arms.
Patent KR-20040040331-A (KR)
Inventor: GOPALAKRISHNAN NANDU
IPC: H04J13/16
Filed: 2003-08-21
Abstract: PURPOSE: A method of transmitting downlink control information for an EUDC(Enhanced Uplink Dedicated Channel) is provided to multiplex an EUDC downlink control channel by adding a multi-code channel to a current DL-DPCH(Downlink Dedicated Physical Channel) and processing the EUDC downlink control channel as a dedicated channel having a power control function. CONSTITUTION: An EUDC downlink control channel(200) is code-multiplexed for a DL-DPDCH(Dedicated Physical Data Channel)(202), and is time-multiplexed with a DL-DPCCH(Dedicated Physical Control Channel)(204). EUDC downlink control signals are transmitted to a mobile station via the EUDC downlink control channel(200). Since the mobile station transmits an uplink packet data transmission request before a base station responds as optional control information, the mobile station knows when and how the EUDC downlink control channel(200) is demultiplexed and decoded.
Patent KR-20050021139-A (KR)
Inventor: MOON JAE GU
IPC: A41C3/06
Filed: 2003-08-26
Abstract: PURPOSE: A breast prosthesis is provided to maintain adhesive property for a long time by spraying adhesive ingredients in a certain pressure, which enables a breast to be maximized without shoulder strings to improve womanly beauty. CONSTITUTION: The breast prosthesis consists of a breast-type prosthesis(10), an inner concave(11) sticking to a breast, and an adhesive layer formed on the inner concave(11). The adhesive layer is formed by spraying under a certain pressure to be dried at a certain temperature to maintain adhesive property. The breast prosthesis is repetitively used by forming an adhesive layer on the inner concave(11) in the case that an adhesive force disappears.
Patent KR-20050023011-A (KR)
Inventor: KIM SEONG IL
IPC: G02F1/133
Filed: 2003-08-28
Abstract: PURPOSE: An apparatus and a method for driving an LCD(Liquid Crystal Display) are provided to make it possible to correct data stored in a memory unit without separating the memory unit from a base substrate and prevent a signal controller from being influenced by writing operation of an external apparatus, by installing a switch between the signal controller and the memory part. CONSTITUTION: An apparatus for driving an LCD comprises a memory unit(50), a switch(40) and a signal controller(600). The switch is connected to the memory part. The switch is turned on or turned off according to the first signal of outside. The signal controller is connected to the switch. The signal controller communicates with the memory unit when the switch is at turn-on state. The apparatus corrects data stored in the memory unit according to the second signal of the outside when the switch is at turn-off state.
Patent KR-20040028533-A (KR)
Inventor: IMANARI DAISUKE
IPC: B29C48/09
Filed: 2003-09-26
Abstract: PURPOSE: A hollow foam compact and a production method thereof are provided to have the high forming rate and the fine appearance by using plural polypropylene resins having the certain melting tension and a melting flux. CONSTITUTION: A foam layer(21) is obtained by using at least two polypropylene resins and extruding the foaming melting resin composition containing a foaming agent from a die(3) of an extruder. A polypropylene resin has the melting tension over 98mN and the melting flux from 0.5g/10min. to 15g/10min. Another polypropylene resin has the melting tension under 30mN and the melting flux from 2g/10min. to 30g/10min. The other polypropylene resin has the melting tension from 30mN to 98mN and the melting flux from 2g/10min. to 15g/10min. A hollow foam compact is produced by locating and forming a cylindrical foam(2) having the foam layer. The melting tension of the polypropylene resin to form the foaming layer is from 10mN to 49mN at 230 deg.C, The external density of the foaming layer is under 0.3g/cm2. Thereby, the foam has the fine surface status and the excellent rigidity.
Patent KR-20050032363-A (KR)
Title: Semiconductor devices and methods of forming the same
Inventor: CHOI SI YOUNG
IPC: H01L21/336
Filed: 2003-10-01
Abstract: A semiconductor device is provided to reduce contact resistance between a source/drain region and an upper conductor by forming a metal silicide layer having a sufficient thickness on the source/drain region. A pin pattern(104a) protrudes to the substrate, composed of a channel part(103b) and a source/drain part(103a,103c) that comes in contact with the channel part and has a high height as compared with the channel part. A gate electrode(118a) passes through the upper surface and the upper part of both sidewalls of the channel part. A gate insulation layer(116) is interposed between the channel part and the gate electrode. Impurity diffusion layers are formed in at least the source part and the drain part.
Patent KR-20050032443-A (KR)
Title: Semiconductor device and fabrication method thereof
Inventor: JUNG SUNG MUN
IPC: H01L21/336
Filed: 2003-10-01
Abstract: A semiconductor device is provided to reduce a height difference between a field oxide region and an active region in a SAS(self-aligned source) region by forming grooves between gate lines and under a gate oxide layer. Linear trench lines are formed continuously formed in a semiconductor substrate(100). Gate oxide layer lines are formed on the semiconductor substrate except the trench lines. Gate lines are continuously formed on the trench lines and the gate oxide layer lines, vertical to the trench lines. Grooves are formed between the gate lines and under the gate oxide layer, exposing the semiconductor substrate.
Patent KR-20050032829-A (KR)
Title: Field emission display and driving method thereof
Inventor: NO HYANG SUK
IPC: F21V9/16
Filed: 2003-10-02
Abstract: A field emission display and a driving method thereof are provided to remove non-uniformity of luminance due to an influence of a resistance element included in a data line by respectively driving a data lines according to a top side and a bottom side of a screen. A plurality of first electrodes are formed to one direction on a first substrate. A plurality of second electrodes are insulated from the first electrodes cross. The first and second electrodes cross each other. An electron emission layer is provided to emit electrons by an electrical potential difference between the first and second electrodes. A driving part is provided to output signals corresponding to the first and second electrodes. The first electrodes are divided into a plurality of groups. One group includes at least one of the first electrodes. The driving part includes first and second data drivers(210,220) for outputting data signals corresponding to the first electrodes and a scan driver(100) for outputting selection signals corresponding to the second electrodes. The first and the second data drivers(210,220) output the data signals to the first electrodes included in one of two adjacent groups.
Patent KR-20050032884-A (KR)
Title: Mounting structure of rear door glass
Inventor: LEE JUN HO
IPC: B60J1/08
Filed: 2003-10-02
Abstract: A mounting structure of a rear door glass is provided to restrict movement of the door glass by hanging a fixing projection to a door glass hole and tightly fastening the door glass and a carrier plate by a screw. In a rear door glass(1) inserted into a wedge-shaped groove of a carrier plate(2), a projection hole(10) is formed on the door glass. A combining hole(20) and a fixing projection(30) inserted into the projection hole of the door glass to fix the door glass in fitting the door glass into the wedge-shaped groove are formed on the carrier plate. The movement of the door glass settled by the fixing projection is prevented by joining a screw(40) to the combining hole of the carrier plate and the projection hole of the door glass.
Patent KR-20050033386-A (KR)
Title: Planetary mixer drive
Inventor: LEE JANG HEUY
IPC: B01F29/90
Filed: 2003-10-06
Abstract: Provided is an apparatus for agitating and defoaming a fluid effective to easily control revolution and/or rotation speed and safely remove generation of heat and vibration even at high viscosity, thereby applicable to rapid and mass production of high purity products. The apparatus comprises an inner case(20) on a revolutionary axis; a revolutionary axis part(40) having a pulley on central part and a rotating bracket(51) at top end; a rotational part(50) having a power transmission gear, a rotation motor(42) and a shaft, and right and left idle gears(57); a rotatory bracket having a number of holders and a protrusion at bottom of the holder; a revolutionary axis(41) having a pipe shaped space to pass the rotation motor and a hole to discharge heat generated from the rotation motor; and an anti-vibration device having a number of rotational balls and a fixation axis coupled with a thrust bearing on center part to prevent noise and vibration during operation.
Patent KR-20040032071-A (KR)
Inventor: CZERWINSKI MARY
IPC: G06F3/033
Filed: 2003-10-07
Abstract: PURPOSE: A system and a method for managing software applications on a GUI(Graphic User Interface) are provided to enable a user to keep an arrangement of program windows on a large desktop environment by displaying each instantiated program as a graphic window on the desktop, displaying the same as a control tile on a taskbar, and grouping the control tiles to a control tile group. CONSTITUTION: An OS(Operating System) environment generates the GUI(100). The GUI includes the first graphic windows(106-112), which is the desktop, matched with the instantiated programs. The GUI includes the second display section(114), which is the taskbar, displaying the control tiles(118-124) matched with the instantiated programs to the user. The taskbar includes various kinds of controls(116) used for instantiating the additional programs.
Patent KR-20050037774-A (KR)
Inventor: KIM YONG OUN
IPC: H04N21/433
Filed: 2003-10-20
Abstract: 본 발명은 디지털 멀티미디어 방송(DMB: DIGITAL MULTIMEDIA BROADCASTING)의 컨텐츠 저장과 이용을 위한 장치 및 방법에 관한 것으로서, 특히 수신된 서비스 중 사용자가 입력한 특정 단어와 일치하는 컨텐츠를 자동으로 저장하고 이용할 수 있는 디지털 멀티미디어 방송의 컨텐츠 저장과 이용을 위한 장치 및 방법에 관한 것이다. 
     본 발명에 따른 디지털 멀티미디어 방송의 컨텐츠 저장과 이용을 위한 장치는 DMB신호를 수신하여 오디오 신호를 디코딩하는 오디오 디코더와, MPEG-4 데이터를 디코딩하기 위한 채널 디코더 및 MPEG-4 디코더와, 수신된 방송에서 추출된 방송정보와 사용자가 입력한 방송정보를 비교하여 일치되는 컨텐츠를 선택적으로 저장하거나 다른 포맷으로 변환하여 저장하는 제어부와, 사용자가 입력한 방송정보 및 선택된 컨텐츠가 저장되는 메모리와, 사용자가 원하는 방송정보를 입력하기 위한 사용자 인터페이스가 포함되는 것을 특징으로 한다.
Patent KR-20050039210-A (KR)
Inventor: CHO IN SOO
IPC: H01J11/10
Filed: 2003-10-24
Abstract: 본 발명은 플라즈마 디스플레이의 패널에서 발생하는 열을 효율적으로 방출시키기 위한 수단을 갖는 플라즈마 디스플레이 장치에 관한 것이다. 
     본 발명에 따른 플라즈마 디스플레이 장치는, 플라즈마 디스플레이 패널과; 상기 플라즈마 디스플레이 패널의 일면과 나란히 배치되는 샤시 베이스와; 상기 플라즈마 디스플레이 패널과 상기 샤시 베이스 사이에 개재(介在)되는 열확산 시트(thermal spread sheet)를 포함하고, 상기 열확산 시트는 실리콘 카바이드(SiC)를 소재로 하여 이루어진다.  이러한 열확산 시트는 내부에 다수의 기공(氣孔)들이 존재하는 다공성(多孔性) 재질로 이루어질 수 있으며, 상기 플라즈마 디스플레이 패널의 일면에 밀접하게 부착될 수 있다.
Patent KR-20050040239-A (KR)
Inventor: KIM JONG HWAN
IPC: G11B7/2542
Filed: 2003-10-28
Abstract: 본 발명은 오염이 잘되지 않으며 기계적 충격에도 매우 강한 보호층을 형성하여, 고밀도 기록을 위해 증가된 개구수에 의해 광 픽업과 디스크간의 거리가 작아지는 표면기록방식의 디스크에서 표면 오염 및 기계적 충격문제를 동시에 해결할 수 있는 광디스크를 제공하기 위한 것으로서, 기록층에 기록된 정보를 보호하기 위해 디스크 표면에 형성되는 보호층을 구비하는 고밀도 광디스크에 있어서, 상기 보호층은 엘라스토머(elastomer) 성질을 갖는 실리콘 고분자의 일종인 PDMS(polydimethylsiloxane) 물질로 구성되는데 있다.
Patent KR-20050048897-A (KR)
Inventor: CHOI WOO YOUNG
IPC: G06K9/34
Filed: 2003-11-20
Abstract: 반자동화 인체 영상 처리 시스템 및 그 방법이 개시된다. 구역화부는 인체 영상에 존재하는 서로 상관성이 있는 부분을 적어도 하나 이상의  영상 처리 기능을 이용하여 구역화한다. 피드백부는 구역화된 영상의 정밀도를 향상시키기 위해 구역화된 영상에 대해 영상 처리 기능을 반복하여 수행한다. 분류부는 구역화된 영상의 각 조직에 해당하는 색을 입히고, 구역화된 영상을 하나의 영상으로 통합하여 조직 분류가 완성된 영상을 생성한다. 표시부는 구역화부, 피드백부 및 분류부에 의한 처리 결과 영상들을 각각 독립적으로 표시한다. 이로써, 인체의 모든 조직에 대한 구역화 및 분류화가 가능하고 고정밀의 인체모델을 얻을 수 있으며, FCC의 인체 조직 분류표를 사용함으로써 전자기파에 의한 인체조직의 영향을 분석할 수 있는 인체 영상의 생성이 가능하다.
Patent KR-20050053957-A (KR)
Inventor: LEE BYUNG HYUN
IPC: F16H57/028
Filed: 2003-12-03
Abstract: 본 발명은 수동 변속기의 래틀 소음 저감 장치에 관한 것으로서, 나란히 위치된 두 축에 각각 장착되어 상호 치합된 제1 기어 및 제2 기어와; 상기 두 기어 사이의 백래쉬(Back-lash)로 인한 치타음을 줄이도록 상기 제2 기어의 측면에 구비되어 상기 제1 기어에 치합되는 프릭션 기어와; 상기 제2 기어에 구비되어 상기 프릭션 기어에 반경 방향으로의 탄성력을 제공하는 탄성 제공수단으로 구성됨으로써, 래틀 저감 구조의 구성 부품수를 줄여 변속기의 구조를 간단히 함과 아울러 제조 비용을 절감할 수 있고, 변속기의 전장 길이도 축소할 수 있는 효과를 제공하게 된다.
Patent KR-20050056756-A (KR)
Inventor: CHO SEONG JIN
IPC: A47L9/10
Filed: 2003-12-10
Abstract: 본 발명은 음이온 필터가 구비된 진공 청소기에 관한 것으로, 진공 청소기 내부에서 발생되는 공기 유동 속도를 이용하여 음이온을 발생시켜 청소기 내부에서 증식되는 오염 세균을 억제하며 배출 공기의 악취를 탈취하기 위하여, 집진부재를 내장하는 진공 청소기에 있어서, 공기 유동이 원할하게 통기되는 재질로 형성되어 내부에 분말 방식으로 가공된 전기석이 함유되는 필터부; 그리고 필터부의 외면을 한정하며 공기 유동에 대하여 상기 필터부의 변형을 방지하는 격자망이 형성된 프레임으로 구성되는 음이온 필터가 진공 청소기의 공기 유동 경로 상에서 집진부재의 후방과 임펠러부 사이에 설치되는 음이온 필터가 구비된 진공 청소기를 제공하여, 진공 청소기가 작동되면서 발생하는 고속의 공기 유동으로 음이온이 활성화되어 방출되므로, 진공 청소기 내부의 먼지 필터 등에서 세균 등을 살균할 수 있으며 공기 유동 경로상의 악취를 탈취하여 진공 청소기 외부로 배출을 억제하여 청결한 진공 청소기를 제공하는 효과가 있다.
Patent KR-20050060125-A (KR)
Inventor: LEE JAE HWAN
IPC: H01J31/10
Filed: 2003-12-15
Abstract: 프로젝션 텔레비젼의 음극선관 냉각장치를 개시한다. 본 발명의 바람직한 실시예에 따르면, 음극선관의 상측에 장착되고 내부에는 상기 음극선관으로부터 발생되는 고열을 냉각시키는 냉매가 충진되며, 일측에는 냉매주입구가 형성된 커플러와, 상기 커플러의 상측에 고정판에 의해 고정 설치되는 C렌즈와, 상기 냉매주입구에 냉매의 열팽창에 따른 압력을 조절하는 냉매 압력조절부재가 설치된 프로젝션 텔레비젼의 음극선관 냉각장치에 있어서, 상기 커플러의 내측벽과 외측벽 사이에는 냉매가 커플러의 내부로 순환될 수 있게 다수의 냉매순환부가 형성된 구성으로, 본 발명에 의하면, 냉매가 충진된 커플러의 내측벽과 외측벽 사이에 다수의 냉매순환부를 형성함으로써 냉매의 냉각 효율을 극대화 시키고, 냉매의 열팽창으로 인하여 냉매 압력조절부재의 변형으로 인한 냉매의 누수를 방지할 수 있는 효과가 있다. 
     또한, 냉매의 자연대류가 활발하게 이루어져 음극선관의 고열이 신속하고 효과적으로 냉각되는 등의 효과가 있다.
Patent KR-20050060219-A (KR)
Inventor: KIM HWAN YU
IPC: G09G3/296
Filed: 2003-12-16
Abstract: 본 발명은 컨투어 노이즈(Contour Noise)를 감소시킴과 아울러 신호왜곡을 최소화할 수 있도록 한 플라즈마 디스플레이 패널의 구동방법에 관한 것이다. 
     본 발명의 플라즈마 디스플레이 패널의 구동방법은 외부로부터 입력된 비디오 데이터를 제 1역감마 보정하는 단계와, 제 1역감마 보정된 비디오 데이터를 상위 계조의 디더 마스크 패턴 범위내에서 한정 오차 확산시키는 단계와, 한정 오차 확산된 비디오 데이터를 계조별 및 프레임별로 구분된 다수의 디더 마스크 패턴들을 이용하여 디더링하는 단계와, 디더링된 비디오 데이터를 제 2역감마 보정하는 단계와, 제 2역감마 보정된 비디오 데이터를 한 프레임이 적어도 하나 이상의 선택적 쓰기 서브필드 및 선택적 소거 서브필드를 포함하는 서브필드 패턴에 맵핑하는 단계를 포함한다.