baber/WOPTO huggingface dataset:
Patent KR-20070101951-A (KR)
Title: Method of manufacturing light guide plate
Inventor: LEE CHEOL HUN
IPC: G02F1/13357
Filed: 2006-04-13
Abstract: A method for manufacturing a light guide plate is provided to use a roller and a plate in which a first and second engraved pattern are formed, thereby manufacturing a light guide plate whose thickness is thinner than 600mum wherein the light guide plate includes a prism pattern and a dot pattern, and manufacturing a back light assembly of super-thin type by using a thin light guide plate. A method for manufacturing a light guide plate comprises the following steps of: preparing a base film with 300mum - 500mum thickness; coating ultraviolet hardening resin in both sides of the base film; printing a dot pattern and a prism pattern on the ultraviolet hardening resin by inputting a base film coated with the ultraviolet hardening resin to a first roller in which a first engraved pattern is formed and a second roller in which a second engraved pattern corresponding to the dot pattern is formed; and hardening the ultraviolet hardening resin by projecting ultraviolet.
Patent KR-20060109838-A (KR)
Title: Support board separating apparatus, and support board separating method using the same
Inventor: SAKATA MASAKI
IPC: H01L21/02
Filed: 2006-04-17
Abstract: A support board separating apparatus and a support board separating method using the same are provided to improve workability by employing a table driving machine. A work where back grind process is completed is layered and received on a cassette to be charged on a work supplying unit(4). A first sending robot(5) and a second sending robot(6) are curvature-rotated. An alignment stage(7) performs a position fixing operation on the work. A ultraviolet rays irradiating apparatus(8) irradiates ultraviolet rays to the work on the alignment stage. A holding supporting table(9) receives the work where the position fixing operation is performed to mount, hold, and support it. A support separating machine(10) separates a support board from the work on the holding supporting table. An adhesive tape peeling machine(11) removes a both-side adhesive tape from a semiconductor wafer where the support board is separated. A table driving machine reciprocates the holding supporting table between the support separating machine and the adhesive tape peeling machine. A support board recovery unit layers and receives the separated support board on the cassette. A wafer recovery unit(14) layers and receives the separated semiconductor wafer on the cassette.
Patent KR-20070109147-A (KR)
Title: Steering apparatus for automotive vehicle equipped with tilting column
Inventor: PARK JUNG SIK
IPC: B62D1/18
Filed: 2006-05-09
Abstract: A tilt type steering apparatus for a vehicle is provided to easily replace an operating gear by forming the operating gear not to be coupled to a tilt bracket as a separate component. A tilt type steering apparatus for a vehicle comprises a steering shaft(101), a column housing(103), a fixed gear(105), a tilt bracket(107), an operating gear(111) and a tilt locking member(205). The steering shaft is connected to a steering wheel. The column housing wraps the steering shaft. The fixed gear is formed in a lower surface of the column housing. The tilt bracket is coupled to a rear end of the column housing so as to be rotated. The operating gear has an upper surface engaged with the fixed gear, and a lower surface provided with a first inclined portion(201). The tilt locking member is provided with a second inclined portion(203) in an upper surface and moved in a horizontal direction.
Patent KR-20060117282-A (KR)
Title: Feeding tube and track
Inventor: STEFANCHIK DAVID
IPC: A61B1/015
Filed: 2006-05-15
Abstract: A feeding tube and a track are provided to reduce a number of steps required for a special medical process by decreasing the frequency to change a position of hands during an operation. In a feeding tube and a track(300), the track(300) is adapted to be extended along an outside of an endoscope. The feeding tube is installed to move forward along the track(300) from a certain point at an outside of a patient to a certain point of an inside of the patient.
Patent KR-20070111789-A (KR)
Title: System and method for realizing pvstp using multiple stp instances
Inventor: KANG CHOL HO
IPC: H04L12/407
Filed: 2006-05-19
Abstract: A system for realizing a PVSTP(Per VLAN(Virtual Local Area Network) Spanning Tree Protocol) by using plural STP instances and a method are provided to support an STP for loop prevention by each VLAN, thereby cutting down cost and time as more easily configuring a network. An instance generator(401) generates plural STP instances(410). A VLAN information manager(402) stores information on at least one VLAN, and maps the VLANs with the generated STP instances(410) to manage the mapped information. The VLAN information manager(402) sets each of ports to forwarding or blocking state according to the STP instances(410). A timer processor(404) checks the plural STP instances(410) at predetermined time intervals to process the checked STP instances(410).
Patent KR-20070111822-A (KR)
Title: Mineral-induced alkaline-reduced water bottle
Inventor: KIM YOUNG JA
IPC: B65D81/18
Filed: 2006-05-19
Abstract: A bottle for an alkaline-reduced water is provided to allow a user to carry the bottle easily and drink the alkaline-reduced water economically and conveniently irrespective of a place by configuring a capsule, containing a material for generating the alkaline-reduced water, in a removable manner, so as to be used in a repeatedly recycled manner. A bottle(1) for an alkaline-reduced water includes: a cylindrical body(2); a detachable cap(3), screw-connected to a lower end of the cylindrical body; a cap(4), screw-connected to an upper end of the cylindrical body; a grip(8), formed in a top of the cap so as to secure an easy carrying and handling; an inside cap(7), arranged under the cap so as to be inserted into an upper end of the cylindrical body, and having an outlet(71) for discharging the alkaline-reduced water and a filtering outlet(72); and more than one capsule(10,10'), containing a material(A) for generating the alkaline-reduced water, and arranged in more than one insertion connector(9,9') which is formed inside the lower detachable cap.
Patent KR-20070059851-A (KR)
Title: Home server and its control method for integrating settop
Inventor: HAN IN TARK
IPC: G06F17/00
Filed: 2006-05-30
Abstract: A home server having an integrated set-top function and a controlling method thereof are provided to enable a user to receive broadcast of various combinations such as IP(Internet Protocol), terrestrial, and open cable broadcast without buying each STB(Set-Top Box), and control broadcasting reception with one remote controller. A processor(110) receives IP TV broadcast from an access network, includes control software by each broadcast type, and receives/executes a broadcast type and channel change request of the user. If the home server(100) is operated, the processor provides channel information to the control software of the corresponding broadcast channel by storing the previously used channel information of each broadcast type. A tuner part(120) includes a plurality of tuners and receives an MPEG(Moving Picture Experts Group)2 TS(Transport Stream) by a request of the user. An open cable broadcast receiver(130) releases reception restriction of the received MPEG2 TS and performs encryption for copy protection. A set-top core(140) outputs a video signal by selecting and decoding the channel.
Patent KR-20070119157-A (KR)
Title: Mouse comprising uv led
Inventor: CHOI PUN JAE
IPC: G06F3/0354
Filed: 2006-06-14
Abstract: A mouse equipped with a plurality of UV LEDs is provided to sterilize surface of a desk and a mouse pad frequently touched with the mouse in a UV irradiation range of the UV LED by installing a plurality of UV LEDs having a sterilizing function to a lower body of the mouse. A PCB(Printed Circuit Board)(130) is formed in a lower body(120) of the mouse and is equipped with a mouse driver circuit. A light sensor(160) is formed to an upper or lower part of the PCB by electrically connecting to the PCB. A plurality of UV LEDs(150) is formed to the inside of the lower body and is operated by electrically connecting to the PCB and linking with the light sensor. A UV irradiating surface of each UV LED is exposed to the lower side of the lower body. The UV LEDs are turned off when the light sensor is turned on. An operation state of the UV LEDs is displayed by using an indicator electrically connected to the mouse.
Patent KR-20060080169-A (KR)
Title: 메탈시트 버터플라이 밸브
Inventor: CHO DONG KUK
IPC: F16K1/22
Filed: 2006-06-19
Abstract: 본 발명은 금속재의 보디시트를 고정한 밸브본체의 관로에는 디스크를 디스크개폐축으로 축설하고 상기의 디스크개폐축에는 웜휠을 설치하여 케이싱의 측부에 핸들을 부착시킨 웜과 치합시키되, 상기 웜휠 및 디스크개폐축에는 디스크개폐축의 상하직선운동과 회전운동을 가능케 하는 구동수단이 구성되고, 상기 디스크개폐축의 상하직선운동에 의하여 디스크가 수평운동되어 디스크와 보디시트가 밀착되거나 이탈되고 상기 디스크개폐축의 회전운동에 의하여 디스크가 회전되어 관로가 개폐되게 구성된 메탈시트 버터플라이 밸브에 있어서, 상기 웜휠 등이 설치된 디스크개폐축의 반대쪽 하단부 단면에 직육면체형 돌출부를 형성하고, 디스크개폐축의 하단부를 지지하기 위하여 밸브본체에 형성되는 중공형의 축지지부에 엔드 커버를 결합하되, 상기 엔드커브에 상기 디스크개폐축의 하단부 단면에 형성된 직육면체형 돌출부가 엄밀하게 밀착하여 슬라이딩 삽입되는 홈 또는 절개부를 구성하여, 디스크개폐축의 상하 직선운동이 회전 없이 이루어지고, 디스크개폐축의 회전운동 시에는 직육면체형 돌출부가 홈 또는 절개부에서 완전히 빠져나와 방해없이 회전운동이 이루어지게 구성되어, 디스크가 회전됨이 없이 그대로 수평이동하여 보디시트에 밀착되거나 이탈되는 것이 특징인 메탈시트 버터플라이밸브에 관한 것이다. 
       
      버터플라이 밸브, 보디시트, 디스크, 디스크개폐축, 경사축
Patent KR-20080002459-A (KR)
Title: Washing machine having bubble pump
Inventor: SONG WEON JIN
IPC: D06F39/08
Filed: 2006-06-30
Abstract: A washing machine is provided to simplify the structure of a bubble generator by driving the bubble generator with a BLDC motor. A washing machine with a bubble generator comprises a drive motor, an elastic operational member(100), and a bellow(50). The drive motor of the washing machine is a BLDC motor(90) where permanent magnets are arranged. The operational member is neighbored to the BLDC motor, where one side of the operational member is fixed and the other side is attached with a permanent magnet(102). The bellow is repeatedly compressed by the operational member to generate bubbles. The bellow has an elastic cup and a body. The elastic cup has a first check valve for inflow of air from the outside. The body has a second check valve for inflow of air from the elastic cup.
Patent KR-20080010088-A (KR)
Title: Image forming device and method of storing print file for the saving
Inventor: LEE GEUN CHUL
IPC: G06F3/12
Filed: 2006-07-26
Abstract: An image forming device and a print file storing method thereof are provided to change a name of a printing file into the name inputted from a user automatically and store the printing file with the changed name when the printing file is received from a host device. A storing part(150) includes folders for storing the printing files, and a controller(140) changes the file name of the printing files according to a storage environment setting state of the folder when the printing file is stored to the folder. A communication interface(110) receives the printing file by performing communication with an external device. The controller stores the received printing file to the folder of the storing part. The controller changes the name of the printing file into one of a folder name and the name set in a storage environment. A user interface(120) sets the storage environment of the folder. The controller changes the name of the printing file when a file name fixing mode for changing the name of the printing file is set through the user interface.
Patent KR-20080010982-A (KR)
Title: Plasma display device and the method of the same
Inventor: HWANG TAE SU
IPC: H01J11/48
Filed: 2006-07-28
Abstract: A plasma display device and a manufacturing method of the same are provided to remove or minimize a gap between upper and lower substrates by forming an adhesive layer on an upper part of a barrier rib. A plasma display device includes an upper substrate and a lower substrate(20) having a barrier rib(21). An adhesive layer(25) is formed on an upper part of the barrier rib. The adhesive layer is formed of a flexible sealing material including PbO, SiO2, B2O3, and PbTiP3(PbO-SiO2-B2O3+PbTiO3). The adhesive layer is formed of a lead-free sealing material including one cordierite of Mg, Si, or Ai-based cordierites and BiO3 and SiO3 as well. The adhesive layer has a color darker than the barrier rib.
Patent KR-20080013431-A (KR)
Title: Sensor assembly and water treatment method and apparatus used therefor
Inventor: SHIN JAE SIK
IPC: C02F1/52
Filed: 2006-08-08
Abstract: A deposition type sensor assembly, and a water treatment apparatus and a water treatment method using the same are provided to control the input amount of flocculant precisely, by using measurement and computation values obtained from the sensor assembly. A deposition type sensor assembly comprises a body(42) having a flow passage(41) for sensing the quality of water, a cylinder(43) installed at the body and communicating with the flow passage, a piston(44) moved by the cylinder, electrodes installed at the cylinder and the piston, a driver installed outside a flocculation pond to reciprocate the piston, a conductivity sensor installed on the flow passage of the body, and check valve units(47,48) installed at both sides of the flow passage to check that the water flows into the flow passage.
Patent KR-20060095746-A (KR)
Title: 악필글씨교정노트
Inventor: CHOI JAE MAN
IPC: G09B11/00
Filed: 2006-08-10
Abstract: 본 발명은 악필글씨교정노트에 관한 것으로 한글이나 한자 글씨를 잘 쓰지 못하는 컴퓨터세대는 펜 보다는 마우스를 먼저 잡는 법을 배울 정도로 컴퓨터 사용이 일반화 되면서 글씨를 못 쓰는 초,중,고 학생이 늘고 있다. 또한 글씨를 쓸,때 많은 학생들이나 성인들은 노트를 좌측으로 기울여서 쓰거나 어께을 구부려서 필기를 하는 사용자가 많다. 글씨를 잘 쓰지 못하는 모든 악필인을 대상으로 하는 한글, 한자 악필글씨교정노트로 글씨 쓰기가 쉽고 편안하게 글씨체가 나오도록 유명한 선조들의 서체나, 서예가의 글씨체, 한글, 한문 펜글씨의 정자체나 흘림체의 한글이나 한자가 경사지게 올라가는 형태로 쓰여져 있어 각도와 연관이 있다고 생각하여 경사 각도를 연구하여 글씨가 바르고 글씨쓰기가 편하고 글씨가 쉽게 습득 되도록 하는 쓰기 쉬운 경사각도 평균10도를 찾아내 등 간격 각도를 주고 정사각형에 조밀한 등간격을 경사선을 그려 그 경사선에 따라 글씨를 쓰면 글씨의 교정을 바르게 습득 할 수 있게끔 악필인에 학습효과 증대에 관한 한글 ,한문 악필글씨교정노트에 관한 것이다 
     본 발명은 종래의 글씨체 습득방식의 정자체는 수평으로 되어 있어 바르고, 글씨를 읽는 데는 편한 글씨체이나 글자를 쓰고 익히는 데는 한자씩 필기구를 이용하여 맹목적 따라서 쓰게 되어 수평선으로 쓰는 글자는 필기구에 힘이 들어가서 쓰는 과정에서 삐뚫어지거나 균형이 잡히지 않고 문장 이어쓰기가 되면 글씨가 일정하지 않는 글씨체를 가지거나 결국 습관이 되지 않아 글씨 쓰기에 자신을 갖지 못 하고 결국 흉한 글씨체를 갖는 사람이 많다. 
     본 발명은 등 사분된 정사각형에 등간격의 경사 각도10도와 조밀하게 등간격의 경사선을 그리고 간단한 사용방법 내용을 삽입하여 사용방법에 따라 글씨를 경사선을 따라 한글, 한자 글씨를 반복 연습함으로서 글씨가 편하고 빠른 시간에 글씨가 교정이 되며 글씨에 대한 흥미와 호기심을 유발하고 글씨에 대한 자신감, 바른글씨, 예쁜글씨등 글씨교정효과와 기존 글씨체 쓰는 것 보다 빠른 글씨 사용이 가능여 흉한 글씨를 쓰는 사람은 쉽게 바른 글씨를 배울 수 있다. 또한 한글,한자,글씨를 악필글씨교정노트에 글씨가 인쇄된 악필교정교재로 반복 연습으로 교정이 이루어져 학습효과의 증진은 물론 업무의 능률이 향상되고 반대로 글씨교정이 이루어지면 일반 정자체나 흘림체의 한글이나 한문을 한결 더 쉽게 쓸 수 있다는 장점이 있다. 
       
     악필글씨교정노트,글씨교정교본,악필교정,바른글씨,예쁜글씨
Patent KR-20070024398-A (KR)
Title: Board mount connector suitable for automatic mouting
Inventor: SATO YUKIKO
IPC: H01R12/04
Filed: 2006-08-24
Abstract: A board mount connector suitable for automatic mounting is provided to be suitable for being mounted on a board by an automatic mounting machine, thereby providing a compact connector. A connector(1) comprises the followings: a housing(2); a plurality of contacts(3) which is arranged in the first direction and held by the housing(2); a pair of supporting portions which is formed on the housing(2) and is protruded from the housing(2) in the second direction perpendicular to the first direction; a pair of first bosses(2a1,2b1) which are inserted into the first through holes and protruded from the supporting portions; and at least one second boss which is inserted into the at least one second through hole and combined with the housing(2).
Patent KR-20070029589-A (KR)
Title: Pvd coated cutting tool
Inventor: SCHIER VEIT
IPC: C23C14/00
Filed: 2006-09-08
Abstract: An improved cutting tool composition having a multilayer coating comprising WC, Cr3C2 and Co is provided to further improve the performance of PVD(Physical Vapor Deposition) coated cutting tools using the concept of different outer layers on the rake face and the flank face respectively. In a PVD coated cemented carbide insert having an upper face(rake face), an opposite face, and one or more clearance faces intersecting the upper face and the opposite face to define cutting edges, the PVD coated cemented carbide insert is characterized in that: the cemented carbide has a composition comprising 86 to 90 weight % of WC, 0.2 to 0.8 weight % of Cr3C2 and 10 to 14 weight % of Co, preferably 86 to 87 weight % of WC, 0.4 to 0.6 weight % of Cr3C2 and 11 to 13 weight % of Co and has a particle diameter of less than 1.5 mum, preferably less than 1.1 mum, and the cemented carbide is coated with a hard layer system having a total thickness of 3 to 30 mum; and the hard layer system comprises a first layer of (Ti,Al)N with a thickness of 1 to 5 mum, preferably 2 to 4 mum, an alumina layer, preferably gamma-alumina with a thickness of 1 to 4 mum, preferably 1 to 2 mum, a ((Ti,Al)N+alumina)*n multilayer, where n>=2, with a thickness of less than 0.5 mum, preferably 0.1 to 0.3 mum, and a ZrN layer with a thickness of less than 1 mum, preferably 0.1 to 0.6 mum with the ZrN-layer missing on the edge line and on the rake face, wherein the (Ti,Al)N layers preferably have an atomic composition of 60/40<Ti/Al<70/30, most preferably have an atomic composition of Al/Ti=67/33.
Patent KR-20070099400-A (KR)
Title: Manufacturing method of surface sheet for furniture
Inventor: KIM HONG KWANG
IPC: D21H21/38
Filed: 2006-09-19
Abstract: A method for manufacturing a surface sheet for furniture is provided to improve water-proofing property, workability, corrosion-proofing property, and scratch-proofing property of the surface sheet, by manufacturing the surface sheet through nanosilver coating. Paper is immersed in acryl-based resin. The immersed paper is coated with an AP(Acryl Polymer) coating solution to have a basic physical property. The coated paper is aged at a temperature of 50-60°C for 12 hours. A logo pattern is imprinted on the aged paper in a chemical type. The paper with logo pattern is coated with the AP coating solution. The coated paper having the logo pattern is coated with an AP coating solution coating silver nanoparticles.
Patent KR-20070035433-A (KR)
IPC: H01L33/00
Filed: 2006-09-25
Abstract: 본 발명은 (a) p-n 접합 다이오드의 적어도 일측면(一側面)을 깊이 방향으로 식각 처리하여, 일정 배열을 갖는 연속적(continuous), 비연속적(isolated) 또는 이들의 혼합 형태의 전극 패턴 홈을 복수 개 형성하는 단계; (b) 상기 형성된 홈에 도전성 투명 입자(transparent conducting particle)가 포함된 도전성 잉크를 잉크젯(Inkjet)을 통해 충전(充塡)시킨 후 열처리하여 매립형 투명 전극을 형성하는 단계를 포함하는 p-n 접합 다이오드(p-n junction diode)를 구비하는 광전자 반도체 소자의 제조방법 및 상기 광전자 반도체 소자, 상기 광전자 반도체 소자를 제조하기 위한 제조장치를 제공한다.  
     본 발명에서는 매립 투명 전극으로 인해 가림 손실이 유의적으로 감소하여 광전 변환 고효율을 구현할 수 있을 뿐만 아니라, 식각 공정과 전극 형성 공정의 단일화를 통해 제조 공정의 용이성 및 생산성 향상을 제공할 수 있다. 
       
     p-n 반도체, 레이저, 매립 접촉, 잉크젯, 태양전지
Patent KR-20080028010-A (KR)
Title: A strain having productivity for cutinase, a selection method for the strain, a cutinase produced by the strain and a composition comprising the cutinase
Inventor: LEE JEE WON
IPC: C12N1/20
Filed: 2006-09-26
Abstract: A novel cutinase producing strain is provided to be easy for a high concentration cultivation and secrete and product the cutinase extracellularly. And a method for screening the strain is provided to screen and isolate the cutinase producing strain simply with high speed. A Pseudozyma sp. nov. strain producing cutinase is deposited as a deposition no. KCTC 17482. A method for screening the strain comprises the steps of: (a) measuring the decomposing activity of a strain mixture having lipase activity regarding para-nitro phenyl ester substrates having a fatty acid group; (b) selecting the strains showing the decomposing activity only on the para-nitro phenyl ester substrates having a carbon number of less than 4 of the fatty acid group; (c) culturing the selected strains; and (d) evaluating the cutin decomposing capability of the cultured strains. A composition comprises cutinase produced by the Pseudozyma sp. nov. strain as an effective ingredient. Further, a step of measuring the decomposing activity is performed by measuring an initial substrate decomposing speed.
Patent KR-20080030767-A (KR)
Title: A dish washing machine
Inventor: LEE JAE WON
IPC: A47L15/42
Filed: 2006-10-02
Abstract: A dishwasher is provided to minimize the leakage of noise generated from a washing tub and a machine room to the outside by installing a door having an absorption material. A dishwasher comprises a main body(51), a washing tub(56) placed at the upper part of the main body, a machine room(59) installed at the lower part of the main body, and a door(53). The door is rotated in the main body to cover the washing tub and the machine room, and has an absorption material(90) to prevent inside noise from leaking to the outside. A hinge shaft(54) is placed at two side in the lower part of the door. A hinge fixing part arranged at the two sides of the front of the machine room fixes the hinge shaft. The lower end of the door is mating to the front lower end of the machine room.
Patent KR-20080038865-A (KR)
Title: Mobile manipulator system based on configuration control of mobile robot and task robot
Inventor: CHO TAE JUN
IPC: B25J9/00
Filed: 2006-10-31
Abstract: A mobile autonomic system based on cooperation control of a movable robot and a task robot is provided to improve the independency and processing speed of each controller through a CAN(Controller Area Network) control scheme, and to expand functions of the mobile autonomic system. A mobile autonomic system based on cooperation control of a movable robot and a task robot comprises an upper controller having a main controller connected with an active camera. A task robot is connected with the main controller and controlled by a six-axis motor controller. Lower controllers are connected with the main controller. The lower controller includes a CAN controller for network control of three motor controllers for 3-axis control of a movable robot and one motor controller for Pan/Tilt control of the active camera. The main controller obtains image and robot status information, processes an image, designs a robot operation, and transmits a command to the lower controller.
Patent KR-20080043652-A (KR)
Title: Fuel robbery prevention apparatus for vehicle and method thereof
Inventor: JUNG SUK HWAN
IPC: B60R25/30
Filed: 2006-11-14
Abstract: An apparatus and a method for preventing fuel of a vehicle from being stolen are provided to detect the variation of fuel by a sensor and to determine the theft of fuel if the variation of the fuel exceeds a reference value. An apparatus for preventing fuel of a vehicle includes an ignition switch(20), a sensor(10), a parking detector(30), a controller(40), and an alarm part(50). The sensor detects the variation of the fuel to output a voltage value corresponding to the variation of the fuel. The parking brake detector detects the operational state of a parking brake. The controller determines the theft of fuel if the variation of the fuel exceeds a reference value when the ignition switch is turned off, and the information of the parking brake detector represents a parking state of a vehicle. The alarm part emits an alarm sound according to a control signal of the controller.
Patent KR-20070052219-A (KR)
Inventor: TAMURA MUNEO
IPC: B23K26/38
Filed: 2006-11-15
Abstract: 본 발명은 웨이퍼 및 웨이퍼 분단방법에 관한 것으로, 복수층의 개질영역그룹에서 개질영역을 형성하기 위하여 웨이퍼의 내부에 상면을 통해 레이저빔이 가해진다. 상기 복수층의 개질영역그룹 중 하나의 개질영역그룹에서 개질영역의 간격은 상기 하나의 개질영역그룹에 비해 웨이퍼의 제1면에 가까운 복수층의 개질영역그룹 중 다른 하나의 개질영역그룹에서의 개질영역의 간격과 다르다. 
       
     웨이퍼, 개질영역그룹, 레이저빔, 개질영역, 칩, 크랙