baber/WOPTO huggingface dataset:
Patent KR-20030030718-A (KR)
Title: Tft lcd
Inventor: LEE GEUN SU
IPC: G02F1/133
Filed: 2001-10-12
Abstract: PURPOSE: A thin film transistor liquid crystal display device is provided to decrease a flicker level and reduce the manufacturing costs by executing a skip two dot inversion in a column inversion driving. CONSTITUTION: A plurality of data lines(D1-Dn) and a plurality of gate lines(G1-Gm) cross each other on a glass substrate at regular gaps. Thin film transistors and pixel electrodes are arranged at parts where the data lines and the gate lines cross each other. In first and second gate lines, the thin film transistors and the pixel electrodes are placed at the right side of each data lines. In third and fourth gate lines, the thin film transistors and the pixel electrodes are placed at the left side of each data lines.
Patent KR-20030032447-A (KR)
Title: Heel/Side Lasting System Equipped with GUI
Inventor: HUH HUN
IPC: G05B19/4097
Filed: 2001-10-18
Abstract: PURPOSE: A heel/side lasting system having a graphic user interface is provided to set up easily an operating sequence by using the graphic user interface. CONSTITUTION: A heel/side lasting system includes a Heel/Side laster(101), an industrial computer(102), an exclusive board(103) of the Heel/Side laster(101), and a database(104). The Heel/Side laster(101) is used for cementing an adhesive on a heel portion and a side portion of a shoe and adhering leather thereon. A communication port is installed at the industrial computer(102) in order to be connected with the exclusive board(103). Operating elements of the Heel/Side laster(101) are formed with a shoe bottom arrangement portion including toe carriage and toe lift, a bottom fixing portion, a pincer, an unloader, a jack post, a wiper, a tacker, a clamp, an adhesive injection nozzle, a finger, and a side pad band. A graphic user interface(105) is used for correcting or forming an operation control value and a shoe figure of style data stored in the database(104).
Patent KR-20030044615-A (KR)
Title: shoe having an outer sole with higher front side than rear side
Inventor: SEO KWANG HO
IPC: A43B3/00
Filed: 2001-11-30
Abstract: PURPOSE: A shoe with a high front sole is provided to have a wearer naturally obtain an exercise effect only by walking in the shoe by forming the front part of the bottom sole of the shoe higher than the rear part. CONSTITUTION: The shoe(A) has a bottom sole(1) mounted below an upper leather(2), wherein the bottom sole(1) has a front sole(11) on the front part of the shoe formed higher than a rear sole(12) of the rear portion, thereby making the sole of the foot inclined downward to the heel when the shoe is put on.
Patent KR-20030046573-A (KR)
Title: An apparatus for inspecting and repairing the curvature of welding wheels
Inventor: KIM YEONG BOK
IPC: C21D1/00
Filed: 2001-12-05
Abstract: PURPOSE: An apparatus for inspecting and compensating roundness of welding wheels is provided to prevent dents on the surface of strip and prevent deterioration of strip quality and productivity by automatically inspecting whether roundness of electrode welding wheels are defective or not and automatically compensating the roundness. CONSTITUTION: The apparatus for inspecting and compensating roundness of welding wheels comprises a welding wheel driving part(10) which is equipped with a motor(23) for rotating welding wheels(230) and grinds the welding wheels by contacting the welding wheels with the dresser(252); direct touch type first inspecting and measuring part(35) comprising a close adherence member(54) moved to the welding wheels by moving cylinder(56), and a transmitter(33) using a steel wire(33a) connected to the close adherence member to measure distance so that radius of the welding wheels is measured; non-touch type second inspecting and measuring part(50) comprising an ultrasonic distance sensor(52) for measuring radius of the welding wheels by measuring distance to the circumferential surface of the welding wheels; a dressing part(80) comprising a dresser(252) positioned at the lower part of the welding wheels(230), and a motor(87) for vertically ascending or descending the dresser; and a control computer(100) electrically connected to the first and second inspecting and measuring parts(35,50) to obtain an average radius value by calculating radius values of the welding wheels obtained from the first and second inspecting and measuring parts and controlling height of the dresser of the dressing part(80) based on the average radius value.
Patent KR-20020062144-A (KR)
Title: Customizable golf putter head
Inventor: ANDERSON DOUGLAS W
IPC: A63B53/04
Filed: 2001-12-12
Abstract: PURPOSE: A customizable golf putter head is provided to not show two pieces formed with substantially planar mating surfaces which provides the assembled putter head with a noticeable parting line between the two pieces. CONSTITUTION: The customizable golf putter head includes a face member(12) having a heel end(26), a toe end(24), a front surface arranged for striking a golf ball, a rear surface and a top ledge(30) extending between the heel and toe ends(26,24) and disposed between the front and rear surfaces, the face member(12) including a cavity formed in the rear surface with the cavity having a recessed bottom surface circumscribed by a rim surface; and a back body(16) mounted on the rear surface of the face member(12), the back body(16) having a mating section(50) which is disposed within the cavity formed in the rear surface of the face member(12), the mating section(50) of the back body(16) having an upper edge which is disposed underneath the top ledge(30) of the face member(12) so that a parting line between the face member and the back body is concealed by the top ledge of the face member.
Patent KR-20030049126-A (KR)
Title: Method for fabricating semiconductor device
Inventor: HWANG CHANG YEON
IPC: H01L21/3205
Filed: 2001-12-14
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of improving etch profile when forming SAC(Self Align Contact) by using an APL(Advanced Planarization Layer). CONSTITUTION: A plurality of conductive patterns are formed on a substrate(10). A spacer insulating layer(14) is formed on the resultant structure. A TEOS layer(15) is formed on the spacer insulating layer(14). An advanced planarization layer(16) is formed on the TEOS layer. A contact hole is then formed to expose the surface of the substrate(10) between the conductive patterns by selectively etching the advanced planarization layer(16), the TEOS layer(15) and the spacer insulating layer(14).
Patent KR-20030054012-A (KR)
Title: Etching method for glass substrate in liquid crystal display device
Inventor: KIM MYEONG GYU
IPC: G02F1/1333
Filed: 2001-12-24
Abstract: PURPOSE: A method for etching a glass substrate of a liquid crystal display device is provided to minimize the failure due to scratches by reducing the thickness of the glass substrate. CONSTITUTION: A first glass substrate(20) and a second glass substrate(30) different in thickness are provided. A thin film transistor process is executed on the first glass substrate to form a thin film transistor array. A color filter process is executed on the second glass substrate to form a color filter and form an ITO(Indium Tin Oxide) film for a common electrode. The first glass substrate and the second glass substrate are bonded with each other, maintaining a certain gap. Liquid crystal is interposed between the first glass substrate and the second glass substrate for forming a liquid crystal panel(100). A predetermined part of the first glass substrate and the second glass substrate is etched by an etching agent to reduce the weight of the liquid crystal panel.
Patent KR-20030056522-A (KR)
Title: Apparatus for controlling semiconductor process chamber
Inventor: NAM SANG U
IPC: H01L21/3065
Filed: 2001-12-28
Abstract: PURPOSE: A controller of a semiconductor process chamber is provided to be capable of minimizing the damage of a device due to foreign substance by removing polymers generated at the lateral wall of the chamber using RF(Radio Frequency) power, and improving productivity by prolonging a wet cleaning cycle. CONSTITUTION: A controller of a semiconductor process chamber is provided with a plurality of electrodes(110) installed at both inner sidewalls of the chamber, an RF power generator(120) for generating RF power, and a matching circuit(130) connected between the electrode and the RF power generator for supplying the RF power generated from the RF power generator to the electrode. Preferably, the controller further includes a heating line(30) installed at the lateral wall of the chamber and a heat exchanging part(20) for circulating warm water through the heating line.
Patent KR-20010085412-A (KR)
IPC: A61P11/02
Filed: 1999-08-17
Abstract: 폐내 점액의 과분비는 표피성장인자 (EGF-R) 길항물질의 투여에 의하여 저해된다. EGF-R 길항물질은, EGF 수용기에 결합하여 이를 차단하는 작은 유기분자, 항체, 또는 항체의 일부의 형태이다. EGF-R 길항물질은 폐 기도 (airways) 내 배상세포의 형성을 저해하기 충분한 양으로 주사함에 의하여 바람직하게 투여된다. 기도 점액 생산을 가져오는 배상세포의 탈과립은 그것에 의하여 저해된다.  배상세포 증식을 저해하는 후보 약제를 스크리닝하는 분석 또한 제공된다.
Patent KR-20010073087-A (KR)
Title: 힘센서 조립체
IPC: G01G19/52
Filed: 1999-07-09
Abstract: 힘센서 조립체(20)는 액체 또는 겔(53)로 충전된 밀봉된 본체(34)를 갖는다.  지지된 집적 회로(66)를 갖는 압력 변환기는 액체 또는 겔의 압력에 응답하게 위치된다.  본체내에서 운동하는 피스톤에 의해 겔을 통하여 하중이 압력 변환기에 가해진다.  그에 의해 압축 하중이 전달되고 센서와 그의 지지부 전자장치에 압력을 가하게되어, 저가의 정밀하고 내구성이 있는 센서가 만들어진다.  센서는 수 백 파운드의 하중 보다 상대적으로 적은 하중에서 잘 기능한다.
Patent KR-20010083918-A (KR)
IPC: F16J15/10
Filed: 1999-10-20
Abstract: 용기 내용물의 유출을 위한 밸브 시트 및 개구를 갖는 용기 캡 또는 용기(10)와 연결하는데 사용되는 립으로 개방 가능한 리드(20)가 제공된다.  또한, 립으로 개방 가능한 리드를 채용하는 립으로 개방 가능한 용기가 제공된다.   리드(50)는 립 결합가능 환형 벽(102)를 갖는 가스켓(100)과, 벽의 반경방향 내향의 중심부와, 밸브 시트와 결합가능한 주연 플랜지(104)로 이루어진다.  리드는, 액체 유동 개구를 가지고, 가스켓의 중심부를 지지하며, 밸브 시트에 대항하여 가스켓을 위치시키는 강성 지지부(22)를 포함한다.  가스켓은 지지부에 고정될 수도 있다.  가스켓의 중심부는, 가스켓에 대항하여 하향 압력이 가해질 때 밸브 시트로부터 플랜지를 변위시키도록 굽혀지고 신장될 수 있는 가요성 탄성중합체로 이루어진다.  하향 압력이 가해질 때, 가스켓의 중심부는 강성 지지부와 접촉하고 강성 지지부로부터 및/또는 이를 지나서 굽혀지고 신장된다.
Patent KR-20010080428-A (KR)
Title: 글루코스 및 지질을 저하시키는 화합물
IPC: A61K31/165
Filed: 1999-11-10
Abstract: 본 발명은 특히 지질 감소 또는 글루코스 감소 방법, 및 화학식 I의 A-B 고리 구조가 있는 화합물, 특히 지질을 감소시키거나 또는 글루코스를 감소시키는 화합물을 제공한다. 
     <화학식 I> 
     
       
     
     상기 식에서, 5번 탄소와 6번 탄소 사이의 점선, 4번 탄소와 R 2 사이의 점선 및 11번 탄소와 R 3 사이의 점선은 서로 독립적으로 각각의 번호매겨진 탄소로부터 연결된 탄소로의 임의의 이중 결합을 나타내고, X는 히드록시이거나 또는 Y와 함께 8번 탄소와 12번 탄소를 연결하는 옥시이다.
Patent KR-20010086025-A (KR)
IPC: H01L23/532
Filed: 1999-05-27
Abstract: 티타늄 나이트라이드와 HDP 산화막을 이용하는 반도체 제조 공정에서 다이 손실을 줄이기 위한 방법이 개시된다. 멀티레벨 내부연결 구조들의 제조시, 티타늄 나이트라이드 및 HDP 산화막층들이 반도체 기판의 에지를 따라 컨택되는 공정에서 결함이 발생되는 경향이 있다. 티타늄 나이트라이드(360)와 HDP 산화막(320) 간의 계면 특성들을 개선시켜 티타늄 나이트라이드/HDP 산화막 인터페이스에서의 디라미네이션에 의해 야기되는 결함들을 감소시키는 유전 인터레이어(310)가 제공된다.
Patent KR-20010082316-A (KR)
IPC: H04L1/20
Filed: 2000-09-25
Abstract: 회선 변동 추정부(101)에서, 송신 장치(100)와 수신 장치(200) 사이의 회선 변동량을 추정한다.  심볼 레이트 결정부(102)에서, 회선 변동량에 근거해서 심볼 레이트를 결정하여, 고속 페이딩에 의해 회선 변동이 현저하게 빠른 경우에는 심볼 레이트를 높게 하여 송신하고, 심볼간 혹은 버스트 내에서의 회선 변동을 상대적으로 미소한 것으로 한다. 이것에 의해, 고속 페이딩에 의해 회선 변동이 현저하게 빠른 경우에 있어서도, 장치 구성을 거의 증가시키지 않고, 적응 등화기에 충분한 추종 성능을 유지시켜, 통신 품질을 양호하게 유지할 수 있다.
Patent KR-20010080625-A (KR)
Title: Formulations and methods for isolating nucleic acids from any complex starting material and subsequent complex genetic analysis
IPC: C12Q1/68
Filed: 1999-07-23
Abstract: The subject of the invention are formulations not containing chaotropic components for isolating nucleic acids with binding to a solid phase, in particular of DNA, from optional complex starting materials and quantities containing a lysis/binding buffer system which comprises at least one antichaotropic salt component, a solid phase and wash and elution buffers known as such. The lysis/binding buffer system may be an aqueous solution or a solid formulation in reaction vessels ready for use. All carriers used for isolation by means of chaotropic reagents, preferably glass fiber mats, glass membranes, silica carriers, ceramics, zeolites or materials showing negatively functionalised surfaces or chemically modified surfaces which may be converted to a negative charge potential may serve as a solid phase.Furthermore, the subject of the invention is a method for isolating nucleic acids, in particular DNA, from optional complex starting materials with using the formulations according to the invention which is characterized by the lysis of the starting material, binding of nucleic acids to a carrier, washing of the nucleic acids bound to the carrier and elution of nucleic acids.
Patent KR-20020007285-A (KR)
Title: Amount-of-cornea-to-be-excised determining device and cornea surgery device
IPC: A61B3/103
Filed: 2000-08-03
Abstract: The purpose of the present invention is to provide an apparatus for determining an amount of corneal ablation, which can calculates an amount of corneal ablation in order to perform an operation for correcting ametropia adequately, based on a corneal shape and/or an eye refractive power. Another object of the present invention is to provide a surgical apparatus for a cornea, by which the surgical operation can be performed efficiently based on the obtained amount of corneal ablation. The apparatus for determining an amount of corneal ablation, based on which surgical operation for correcting ametropia is performed, the apparatus comprises a first input unit (53) for inputting data of a pre-operative corneal shape of a patient's eye; a second input unit (52, 53, 54) for inputting data of a post-operative corneal shape of the eye, to be estimated (to be a target for correcting); an ablation amount calculating unit (54) for calculating data of a corneal ablation amount of the eye, in a manner of calculating data of an ablation amount in a symmetric component and data of an ablation amount in an asymmetric component separately and respectively, based on the data inputted by the first input unit and the second input unit; and an output unit (56, 59a, 59b) for outputting results calculated by the ablation amount calculating unit. <IMAGE>
Patent KR-20010092751-A (KR)
Title: Medicinal compositions for treating osseous lesion in multiple myeloma
IPC: A61P35/00
Filed: 1999-12-22
Abstract: Pharmaceutical compositions for treating bone lesions in multiple myeloma or pharmaceutical compositions for treating multiple myeloma which contain as an active ingredient a compound having both of an effect of suppressing bone resorption accompanying multiple myeloma and an effect of inhibiting multiple myeloma, more particularly, 1-hydroxy-2-(imidazoÄ1,2-aÜpyridin-3-yl)ethane-1,1-bisphosphonic acid or its salt. <IMAGE>
Patent KR-20010092771-A (KR)
IPC: B25J15/00
Filed: 1999-11-23
Abstract: 기판이송장치는 구동 섹션, 공동 회전축 상의 구동 섹션에 연결된 두 개의 독립 가동형 아암 조립체, 및 이 아암 조립체에 연결된 기판 홀더를 구비한다.  구동섹션은 하나의 샤프트에 연결된 풀리를 구비한 세 개의 동축 구동 샤프트를 포함한다.  아암 조립체는 두 개의 다른 샤프트 각각에 연결된다.
Patent KR-20010108259-A (KR)
IPC: C09D5/02
Filed: 2000-01-28
Abstract: 본 발명은 평균 입자 크기가 0.8 내지 20μm이고 최대 입자 크기가 30μm인 고형의 구형 입자를 함유하는, 화학광선에 의해 또는, 임의로, 가열 수단에 의해 경화될 수 있는 본질적으로 점성의 분말 슬러리에 관한 것이다.  클리어 분말 코팅 슬러리는 0.05 내지 1meq/g의 이온 형성 그룹 및 0.05 내지 1meq/g의 중성화제를 함유하고 1000s -1 의 전단 속도에서 50 내지 1000mPas, (ii) 10s -1 의 전단 속도에서 150 내지 8000mPas 및 (iii) 1s -1 의 전단 속도에서 180 내지 12 000mPas의 점도를 갖는다.
Patent KR-20010105372-A (KR)
IPC: B21D28/34
Filed: 2000-03-09
Abstract: 범프캠에는 드라이버(18)와 공구홀더(16) 사이에 배치된 희생힘 전달블록(42)이 마련되어있으며, 부유적으로 결합함으로써 드라이버에의해 블록 위쪽에 부가된 측면하중은 공구홀더에 전달되지 않는다.
Patent KR-20010111593-A (KR)
IPC: A61K9/70
Filed: 2001-03-05
Abstract: 본 발명은 두께가 1 ~ 50 ㎛ 인 지지체 막과, 두께가 3 ~ 400 ㎛ 인 약물함유 접착층으로 이루어지는 첩부제로서, 이 지지체 막이 하기 (i) ~ (iv) 를 만족하는 신축성 첩부제이다. 
     (i) 지지체 막은 아세트산비닐을 0 ~ 90 중량%, 알킬기의 평균 탄소수가 3 이상 14 이하인 (메타)아크릴산알킬을 10 ~ 97 중량%, 및 (메타)아크릴산을 0 ~ 15 중량% 인 비율로 공중합시켜 수득한 공중합물로 이루어진다. 
     (ii) 상기 공중합물은 알루미늄등의 다가금속, 또는 다관능기의 사슬형 화합물로 가교되어 있고, 이 가교율은 상기 공중합물이 알루미늄 등의 다가금속으로 가교되어 있는 경우는, 상기 공중합물이 갖는 카르복실기의 전체 몰수의 이론치의 20 % 이상이고, 상기 공중합물이 다관능기의 사슬형 화합물로 가교되어 있을 경우는, 다관능기의 사슬형 화합물의 공중합비로 나타내고, 이 공중합율이 1 ~ 10 % 이다. 
     (iii) 상기 지지체 막은 지지체 막끼리를 접착한 경우의 박리력으로 나타내는 자기접착력이 150 g 이하이다. 
     (iv) 상기 지지체 막은 10 % 신장시의 탄성회복률이 70 % 이상이다.
Patent KR-20030059715-A (KR)
Inventor: CHO YEON SU
IPC: G06K19/077
Filed: 2002-01-04
Abstract: PURPOSE: An electronic card inlet and a manufacturing method thereof are provided to make the electronic card inlet thin, and to increase reliability by reducing the danger for disconnection or short more than using an antenna made of an enamel copper wire. CONSTITUTION: The electronic card inlet(10) includes an insulation substrate(12) and circuit devices, such as the antennas(13,14), a capacitor(15), and connection terminals(16-21), formed on the insulation substrate(12) in non-coated state. Insulation layers(23,24) cover up the circuit devices, which is the antenna coils(13,14), between the first terminals(16,18) and the second terminals(17,19) to be electronically connected. A conductive layer(26) connecting the first terminals(16,18) with the second terminals(17,19) is formed on the insulation layers(23,24). The conductive layer(26) is formed by a silk-screen printing method of the silver paste.
Patent KR-20030019046-A (KR)
Inventor: MIKAJIRI HITOSHI
IPC: F23G5/44
Filed: 2002-01-05
Abstract: PURPOSE: To eminently improve durability even when the device is used at a high temperature of 1600-1700°C or higher for a long time, solve the problem that a molten ash in the vicinity of discharge port 13 is cooled and soilidied for choking and the melting furnace can not be used, improve thermal efficiency and lower fuel consumption by improving heat insulation ability of a furnace wall, and further facilitate replacement of crucible in a short time. CONSTITUTION: A three-layer structure crucible is used, an auxiliary burner is used to prevent lowering of the temperature in the vicinity of a discharge port 13, durability is improved by improving heat insulation ability by employing a furnace wall of four-layer structure, and a means to facilitate taking-out of the crucible by mounting covers on both sides is employed.
Patent KR-20030060563-A (KR)
Title: Contoller of hand dryer and the control method thereof
Inventor: LEE MOON CHEOL
IPC: A47K10/48
Filed: 2002-01-09
Abstract: PURPOSE: Apparatus and method for controlling a hand dryer is provided to dry hands within a short time. CONSTITUTION: When an infrared ray radiated from a human body is detected by an infrared detecting sensor(66) to be converted into a digital signal in an A/D converter(68) and input into a microprocessor(60), the microprocessor arithmetically processes the signal to output it to a motor driving unit(70) and drive a motor(120). Then, air is supplied to a heater(40) by a blast fan(120a), is heated and blown to wet hands to dry the hands. After a predetermined time after the drying of the hands, the current flowing in the heater is interrupted to blow cold air at the outside to the hands by the blast fan and dry the hands. The humidity of the air which dried the hands is detected by a humidity detecting sensor(110) to be converted into a digital signal and input into the microprocessor. If the humidity is lower than the preset one stored in a RAM(64), the driving of the motor is interrupted.
Patent KR-20020060617-A (KR)
Title: Nitride semiconductor chip and method for manufacturing nitride semiconductor chip
Inventor: LACROIX YVES
IPC: H01L21/301
Filed: 2002-01-10
Abstract: PURPOSE: To obtain a semiconductor chip by cutting a substrate efficiently. CONSTITUTION: A nitride-based crystal is successively grown on such a substrate as sapphire by MOCVD or the like, and further a p electrode and an n electrode are formed. By cutting a wafer 1 along two directions forming 120° each other instead of cutting along two orthogonal directions, a diamond-like semiconductor chip is obtained. Since the semiconductor chip has six-fold rotary symmetry within one surface of the wafer. Therefore, by cutting the semiconductor chip at an angle of 120°, cutting directions become equivalent one another for cutting in a direction for achieving easy cutting.
Patent KR-20020062834-A (KR)
Inventor: HINO SEIGO
IPC: H01P1/365
Filed: 2002-01-23
Abstract: PURPOSE: A nonreciprocal circuit device and a communication apparatus are provided to connect a nonreciprocal circuit device to a balanced circuit without going through a balun. CONSTITUTION: An isolator(21) comprises a circuit board(22), a lower metal case(24), a center electrode assembly(43), an upper metal case(28), a permanent magnet(29), a resistor(R), and matching capacitors(C1,C2). The center electrode assembly(43) comprises a rectangular microwave ferrite(40), and center electrodes(41,42) formed by winding two conductors covered with an insulator around the surface of the ferrite(40), the center electrodes(41,42) being made to cross each other so that their intersection angle is substantially 90 degrees. The center electrode assembly(43) is fixed to the top surface of the lower metal case(24) with a bonding agent. Furthermore, the ends(41a,42a) of the center electrodes(41,42), respectively, are connected to the lower metal case(24) by a method such as soldering, and are thus grounded.
Patent KR-20030065093-A (KR)
Title: Auto skateboard
Inventor: CHOI JONG DOING
IPC: A63C17/12
Filed: 2002-01-29
Abstract: PURPOSE: An auto skate board is provided to achieve steering by mounting a steering footboard. CONSTITUTION: A rack gear(B2) is connected to a driving footboard(B1) to form one foot board. To a driving shaft, a free ball gear(B4) is connected and then a rear wheel(B7) is connected. The driving shaft is engaged to a driving frame(C1) by a rear wheel hub bolt(B3) and performs a rotary motion by a vertical movement of the driving footboard(B1). A steering footboard(A1) is connected to a steering gear bar(A3) to form one handle. The steering gear bar(A3) is connected to spindle shafts to perform steering. When the right side(A1-3) of the steering footboard(A1) is pushed, a buffering rubber(A2) performs a buffering action to move the steering footboard(A1) to the original position.
Patent KR-20020075710-A (KR)
Inventor: AKIBA YUTAKA
IPC: H01J11/12
Filed: 2002-02-20
Abstract: PURPOSE: To provide the driving technology of a plasma display panel capable of enhancing luminous efficiency, luminance and contrast of a picture display device and capable of making a driving voltage low and power consumption of a driving circuit low and capable of performing high speed addressing and high speed sustenance. CONSTITUTION: In this driving method of a plasma display panel, after initial discharge (preliminary discharge) is made to be generated between a first display electrode and the metal electrode of a partition part by applying a pulse voltage whose polarity is reverse to that of a sustaining pulse voltage which is applied to a first display electrode to a second display electrode by making it to be roughly synchronized with the sustaining pulse voltage applied to the first display electrode, the first electrode is made to be shifted to display discharge and barrier charges and barrier voltage are made to be formed at the second display electrode.
Patent KR-20030071054-A (KR)
Title: Plasma coating method for plastic lenz
Inventor: KIM CHEOL SU
IPC: G02B1/10
Filed: 2002-02-27
Abstract: PURPOSE: A plastic coating method of a plastic lens and a plastic lens using the same are provided to enhance the durability of the plastic lens by forming a plasma coating layer on an outer surface of the plastic lens. CONSTITUTION: A predetermined model is selected and a mold corresponding to the model is fabricated to prepare an injection molding process(S1). An anti-fog coating process for an inner surface of a lens is performed to prevent a steaming phenomenon(S2). A coating layer is formed by using the high speed and high temperature flow of plasma generated from inert gas(S3). A sorting process is performed(S4). In the plastic coating method of the plastic lens, a plasma coating layer is formed on an outer surface of the plastic lens.