baber/WOPTO huggingface dataset:
Patent KR-20050088340-A (KR)
Title: Biphenyl derivatives and their use as fungicides
Inventor: EHRENFREUND JOSEF
IPC: C07D207/34
Filed: 2003-12-15
Abstract: where Het is a substituted 5- or 6-membered heterocyclic ring; R 1 is hydrogen, formyl, CO-C1-4 alkyl, COO-C1-4 alkyl, C1-4 alkoxy(C1-4)alkylene, CO-C1-4 alkylenoxy(C1-4)alkyl, propargyl or allenyl; R2, R 3, R4 and R5 are each, independently, hydrogen, halogen, methyl or CF3; each R6 is, independently, halogen, methyl or CF3; R7 is (Z)mC=C(Y 1), (Z)mC(Y1)=C(Y2)(Y3) or tri(C1-4)alkylsilyl; X is O or S; Y1, Y2 and Y3 are each, independently, hydrogen, halogen, C1-6 alkyl [optionally substituted by one or more substituents each independently selected from halogen, hydroxy, C1-4 alkoxy, C 1-4haloalkoxy, C1-4 alkylthio, C1-4 haloalkylthio, C1-4 alkylamino, di(C1-4)alkylamino, C1-4 alkoxycarbonyl, C1-4 alkylcarbonyloxy and tri(C1-4) alkylsilyl], C2-4 alkenyl [optionally substituted by one or more substituents each independently selected from halogen], C2-4 alkynyl [optionally substituted by one or more substituents each independently selected from halogen], C3-7 cycloalkyl [optionally substituted by one or more substituents each independently selected from halogen, C1-4 alkyl and C1-4 haloalkyl] or tri(C1-4)alkylsilyl; Z is C1-4 alkylene [optionally substituted by one or more substituents each independently selected from hydroxy, cyano, C1-4 alkoxy, halogen, C1-4 haloalkyl, C1-4 haloalkoxy, C1-4 alkylthio, COOH and COO-C1- 4 alkyl]; m is 0 or 1; and n is 0, 1 or 2; the invention also relates to novel intermediates used in the preparation of these compounds, to agrochemical compositions which comprise at least one of the novel compounds as active ingredient and to the use of the active ingredients or compositions in agriculture or horticulture for controlling or preventing infestation of plants by phytopathogenic microorganisms, preferably fungi.
Patent KR-20060015459-A (KR)
Title: Person recognition securement method and device
Inventor: MAINGUET JEAN FRANCOIS
IPC: G06K19/077
Filed: 2004-01-16
Abstract: The invention relates to person authentication systems. According to the invention, a chip card is provided with an integrated sensor for spectral information relating to the skin of the person holding the card between the thumb and the index finger. Spectral recognition uses electroluminescent diodes (12) and photodiodes (14) mounted on a flexible substrate comprising interconnection tracks between the electroluminescent diodes and photodiodes and a processor contained in the chip of the chip card.
Patent KR-20050105481-A (KR)
Title: Rtfs controls queue of requests from os
Inventor: JOCHEMSEN ROBERT
IPC: G06F9/455
Filed: 2004-02-05
Abstract: Real-time software and a non-time OS co- exist in a system, wherein the real-time software controls the requests from the non-real-time OS for access of a shared resource. The requests are put into a queue and the real-time software determines when which pending request gets executed.
Patent KR-20050115314-A (KR)
Title: Novel shogaol compound and tyrosinase activity inhibitor comprising the compound
Inventor: YAMAGUCHI SHUHEI
IPC: C07C49/255
Filed: 2004-03-26
Abstract: A compound highly active in, e.g., the inhibition of tyrosinase activity which is of the same class as shogaol and zingerol, which are useful in the fields of foods, medicines, quasi- drug preparations, cosmetics, etc. It is a compound represented by the following general formula (1): (1) wherein R1 is hydrogen, lower alkyl, or a protective group; R2 is hydrogen or a protective group; A and B each is alkylene; R3 is -COOR4 (R 4 is a protective group), carboxy, or -CH2OH; Z is -CO- CH=CH-, -CHOH-CH=CH-, -CHOH-1,2-epoxy-, -CO-CH2CH2-, - CHOH-CH2CH2-, -CO-CH2CHOH-, -CHOH-CH2 CHOH-, -CO-CH2CHOR5-, -CHOH-CH2CHOR5-, a ketal derivative of -CO-CH=CH-, or a ketal derivative of -CO-CH 2CH2-; and R5 is lower alkyl.
Patent KR-20050118295-A (KR)
Title: Method for producing mask blank and method for producing transfer mask
Inventor: HATA MITSUAKI
IPC: H01L21/027
Filed: 2004-03-31
Abstract: A mask blank is disclosed which enables to suppress formation of a bulge after removal of a resist film on the peripheral portion of a substrate regardless of the kind of a resist species used therefor. In addition, the mask blank leaves no resist reside. In an unnecessary film-removing step in a mask blank production process, in which step an unnecessary resist film is removed from a substrate (10) on which a certain light-shielding film (12) is formed and then a resist film (13) is formed thereon, the substrate surface of a side on which the resist film (13) is formed is covered with a covering member (30), the unnecessary resist film is firstly dissolved by a chemical (50) while rotating the substrate (10) at a certain rotational speed (R1), the dissolved unnecessary resist film is then removed while rotating the substrate (10) at a certain rotational speed (R2), and the region from which the resist is removed is dried while rotating the substrate (10) at a certain rotational speed (R3). In this connection, (R1), (R2), and (R3) satisfy the following conditions: (I) R1 = 100-500 rpm, (II) R2 >= 300 rpm, and (III) R1 < R2 <= R3.
Patent KR-20060004942-A (KR)
Title: Printed circuit device with integrated antenna and implantable sensor processing system with integrated printed circuit board antenna
Inventor: COLVIN JR ARTHUR E
IPC: H05K1/03
Filed: 2004-04-14
Abstract: ABSTRACT OF THE DISCLOSURE A printed circuit device used in conjunction with inductive power and data transmission applications is formed substantially of ferrite material, with an inductive coil conductor formed around the substrate to increase the electromagnetic properties of the coil for both power and data transmission functions, thereby eliminating the need for a discrete ferrite core wire-wound coil to be connected to the circuit device.
Patent KR-20060027799-A (KR)
Title: Aivlosin for the treatment of disease due to brachyspira pilosicoli or ornithobacterium rhinotracheale
Inventor: SANDERS MICHAEL
IPC: A23K20/195
Filed: 2004-07-05
Abstract: The invention relates to the use of Aivlosin for the treatment, prevention or control of diseases due to Brachyspira pilosicoli in pigs and Ornithobacterium rhinotrachelae in poultry.
Patent KR-20060023133-A (KR)
Title: Nerve cell obtained by electrically pulse-treating es cell
Inventor: KONDO TAKASHI
IPC: C12N5/07
Filed: 2004-06-02
Abstract: It is intended to apply a novel method for preparing a nerve cell from an ES cell. A method characterized by subjecting an ES cell under differentiation to an electrical pulse treatment. A nerve cell obtained by this method has a flexible ability to differentiate into neurons of various types in vivo preferably without needing any growth factor.
Patent KR-20060083859-A (KR)
Title: Functionalized polyalphaolefins
Inventor: NADOLSKY RICHARD J
IPC: C08F10/00
Filed: 2004-06-16
Abstract: Disclosed is a composition of a functionalized polyalphaolefin comprising the reaction product of admixing (a) an alpha-olefin monomer having at least 10 carbon atoms; (b) an unsaturated functionalizing compound; and (c) a polymerization initializer, under reaction conditions sufficient to polymerize the alpha-olefin monomer and unsaturated functionalizing compound. Free radical initiators, especially peroxides are disclosed to be useful in preparing the functionalized polyalphaolefin. The functionalized polyalphaolefins are disclosed to be useful in preparing inks, toners, coatings, candle waxes, lubricating oils, and personal care products.
Patent KR-20060038397-A (KR)
Title: Ring compression device and method
Inventor: SUZUKI HITOSHI
IPC: B23P19/02
Filed: 2004-06-18
Abstract: A ring compression device has pressing members (2) that are arranged in a radial pattern with a head of each pressing member oriented to the center axis (O) of a base body (1) and are made proceedable and recedable relative to the center axis (O) on a predetermined plane, a pivoting body (3) provided on the base body (1) so as to be pivotable about the center axis (O), and follower means (25, 32) advancing the head of each pressing member (2) toward the center axis (O) as the pivoting body (3) pivots and applying a load, from the outside of a ring, by the head of each pressing member (2). Further, engagement means (16, 26) engaging the ring are provided at the heads. Holding means (7) for positioning and holding, relative to the center axis (O), an object to be installed is also provided.
Patent KR-20060026893-A (KR)
Title: Blocked polyisocyanates
Inventor: MAZANEK JAN
IPC: C08G18/34
Filed: 2004-06-16
Abstract: The invention relates to novel blocked polyisocyanates, single- component stoving systems containing the same, the production thereof, and the use thereof for producing lacquers, dyes, adhesives, and elastomers.
Patent KR-20060026907-A (KR)
Title: Melt spun polyether tpu fibers having mixed polyols and process
Inventor: VEDULA RAVI R
IPC: D06P3/82
Filed: 2004-06-30
Abstract: Thermoplastic polyether polyurethane polymers are disclosed which are mixed with a crosslinking agent to achieve long run times in a melt spinning process to make elastic fibers. The crosslinking agent is preferably a polyether or polyester polyol reacted with a diisocyanate. A melt spinning process is also disclosed using a polyether polyurethane with a crosslinking agent. Long melt spinning run times can be achieved without experiencing excessive pressure buildup in the spinneret and fiber breakage. The thermoplastic polyether polyurethane polymers are made by reacting: (1) a blend of two or more hydroxyl terminated intermediates wherein one intermediate is a polyether intermediate and has a higher number average molecular weight than the other said polyether intermediates, and wherein the weighted average number average molecular weight of said blend is greater than 1200 Daltons; (2) at least one polyisocyanate; and (3) at least one hydroxyl terminated chain extender. Melt spun fibers dislcosed have excellent dye pickup, bleach resistance, and color fastness. The melt spun fibers can be dyed with polyester fibers and retain excellent physical properties.
Patent KR-20060085574-A (KR)
Inventor: TANOOKA DAISUKE
IPC: G01M11/00
Filed: 2006-01-18
Abstract: 본 발명은 광학적 이방성 박막의 광학축의 방향과 크기 및 두께를 고속, 고정밀도로 측정하고, 아울러 이차원 수광 소자에 의한 분포 측정을 가능하게 하는 방법과 장치를 제공한다.   
     측정점(M)에 세워진 법선(Z)을 중심으로 하여 소정 각도 간격으로 설정된 복수의 입사 방향으로부터 P 편광의 단색광을 소정의 입사 각도로 조사시키고, 그 반사광에 포함되는 S 편광의 반사광 강도를 입사 방향에 따라 검출하고, 반사광 강도의 극소값을 나타내는 입사 방향 중 최대 피크로 되는 두 개의 극대값(Λ 1 , Λ 2 )에 끼워진 극소값(V 1 )이 측정된 입사 방향(ν 1 )에 기초하여 측정점(M)에서의 광학축(OX)의 방위각 방향(Φ A )을 결정하고, 최대 피크로 되는 극대값(Λ 1 )과 이에 인접하는 중간 피크로 되는 극대값(Λ 3 )에 끼워진 극소값(V 3 )이 측정된 입사 방향에 기초하여 극각 방향(θ)을 결정하도록 하였다.  
       
     극각, 방위각, 극대값, 극소값, 피크, 이방성, 파라미터, 광학, 박막, 편광, 법선, 발광 광학계, 수광 광학계
Patent KR-20070076142-A (KR)
Title: Adjuvant composition for physiotherapy
Inventor: YANG SEONG SEOK
IPC: A61P19/02
Filed: 2006-01-18
Abstract: An adjuvant composition for physiotherapy is provided to deliver ultrasonic wave and various ingredients effectively into human body deeply due to an adequate amount of moisture and viscosity with excellent feeling of use without stickiness. The adjuvant composition for physiotherapy comprises 0.1-95 wt.% of one or two kinds selected from the group consisting of glucosamine, chondroitin sulfate and hyaluronic acid, 0.1-20 wt.% of an alcohol-based solvent, 0.01-20 wt.% of a thickening agent, 0.01-20 wt.% of an adjuvant, 0.1-50 wt.% of oil, 0.1-30 wt.% of an emulsifying agent, and 0.1-40 wt.% of water. The composition further comprises 0.1-60 wt.% of one or two kinds selected from the group consisting of acetylsalicylic acid, methyl salicylate, dl-camphor, menthol, an extract of Achyranthis Radix, an extract of Scutellaria baicalensis, an extract of Harpagophytum procumbens, an extract of green-lipped mussel, and an extract of Tanacetum parthenium.
Patent KR-20070076683-A (KR)
Title: Data structure of digital contents and method for distributing digital contents using the data structure
Inventor: LEE HYEON JAE
IPC: G06F15/00
Filed: 2006-01-19
Abstract: A data structure for digital contents and a digital content distributing/managing method using the same are provided to release resistance for buying the digital content with a charge, maximize profit of a digital content seller, and contribute to smooth distribution of the digital contents by allowing the customer to resell the digital contents. Life information including at least one available use frequency information and expiration information from a digital content file by forming the ad-hoc network between the first and second customer terminal(S604). The first customer terminal requests purchase of the digital contents by transmitting the extracted life information to the second customer terminal(S606). The first customer terminal receives an approval in response to a purchase request from the second customer terminal(S608). The first customer terminal transmits the digital content file to the second customer terminal and deletes the corresponding digital content file(S610).
Patent KR-20060085591-A (KR)
Inventor: KIM BONG JU
IPC: G02B5/12
Filed: 2006-01-23
Abstract: 본 발명은 입사되는 빛을 그 빛이 투사된 방향으로 재귀반사할 수 있는 재귀반사유닛 및 그 재귀반사유닛을 구비한 재귀반사체에 관한 것으로, 특히, 재귀반사유닛이 광학적 단일 평면인 공유반사면과; 서로 거의 직각의 면각으로 접하는 한 쌍의 전유반사면으로 구성되고 모서리가 상기 공유반사면의 변에 상기 공유반사면과 거의 직각으로 접하는 복수 개의 자반사코너들로 구성된 스텝부;로 이루어지고, 상기 공유반사면과 스텝부가 거의 직각의 면각으로 접하여 모반사코너를 형성하도록 이루어진 것을 특징으로 한다. 이 재귀반사체는 재귀반사율이 높아 전반적으로 휘도가 높고, 광의 입사각이 커질 때 재귀반사율의 감소율이 낮아 재귀반사 가능한 반사시계의 범위가 넓다. 
       
     재귀, 반사체, 재귀반사체, 직각, 반사면, 프리즘
Patent KR-20060131605-A (KR)
Title: Fumed silica to colloidal silica conversion process
Inventor: MAHULIKAR DEEPAK
IPC: C09K23/00
Filed: 2006-01-24
Abstract: A method for converting fumed silica into colloidal silica is provided to minimize the surface defects of substrates or semiconductor wafers. T-30 particles made by Wacker Chemicals are used as the fumed silica source. T-30 is dissolved in KOH. At around 90 degree in centigrade, silica is dissolved quickly. Filtration is optional to remove the undissolved silica and prevent gel forming. The final solid content is about 21% and it contains about 15% SiO2. That is suitable to ion exchange process to make perc for particle growth. The fumed silica powder, e.g., S-13 or T-30, supplied by Wacker, is added under high speed mixing to a solution of the deionized water mixed with an electronic grade of KOH. After the powder is fully dispersed, the mixture is charged into a reactor and heated up to 95-100 degree in centigrade under mixing. The silica powder dissolves gradually into a water clear K silicate solution at 5-25% SiO2 solid with KOH/SiO2 weight ratio ranging from 0.3-0.5. The final pH of the solution at room temperature was around 11.0-13.3.
Patent KR-20060015344-A (KR)
Inventor: PARK BYEONG SEON
IPC: F23B60/02
Filed: 2006-01-31
Abstract: 본 발명은 화목보일러에 관한 것으로서, 보다 상세하게는 화목투입구측의 횡형연소실의 하부에 수직형연소실을 구성하고, 상기 수직형연소실의 하부에서 상기 횡형연소실으로 연결되는 화염우회로를 설치하였으며, 하우징의 외부로 노출된 화목투입구의 배면 또는 측면에 상부에서 하부로 소정의 깊이만큼 파여 형성된 배관은폐부가 위치한 화목보일러에 관한 것이다. 
     이러한 본 발명은, 화목투입구측의 횡형연소실의 하부에 수직형연소실을 구성하고, 상기 수직형연소실의 하부에서 상기 횡형연소실으로 연결되는 화염우회로를 설치하므로 화목의 산개에 의한 불연소를 방지하고 연소효율을 극대화하는 효과가 있으며, 화목보일러의 하우징의 형태를 변경하여 배관은폐부를 만들고, 상기 배관은폐부에 배관을 설치하므로써, 배관들이 화목보일러의 외부로 노출되지 않으므로, 하우징의 외부에 보온재를 설치하기가 용이하도록 하는 효과가 있다. 
       
     화목보일러, 연소효율
Patent KR-20070079398-A (KR)
Title: Ribbon change type cartridge and thermal transfer type image forming apparatus having the same
Inventor: KIM HYOUNG IL
IPC: B41J35/18
Filed: 2006-02-02
Abstract: A ribbon change type cartridge for a thermal transfer type image forming apparatus is provided to form images by an ink ribbon having size of unit color suitable for size of a printed image by allowing a ribbon cassette with a built-in ink ribbon to be changed from a cartridge body. A ribbon change type cartridge(50) for a thermal transfer type image forming apparatus comprises a printing medium roll(51), a ribbon cassette(53) and a cartridge body(54). The printing medium roll is wound by a printing medium. The ribbon cassette has a built-in ink ribbon(52). The cartridge body receives and supports the printing medium roll and the ribbon cassette, and has mounting grooves for changing the ribbon cassette.
Patent KR-20070080873-A (KR)
Title: Method of measuring patterning for semiconductor device
Inventor: PARK JANG IK
IPC: H01L21/66
Filed: 2006-02-09
Abstract: A pattern measuring method of a semiconductor device is provided to measure the CD(Critical Dimension) and depth of a predetermined pattern regardless of the degree of integration and to improve the reliability of measurement values. A predetermined light is irradiated onto a wafer in order to measure the CD and depth of a predetermined pattern formed on the wafer(S110). The predetermined light reflected from the wafer is measured(S120). A surveyed image of the predetermined pattern is obtained from a signal of the measured light(S130). A simulation is performed in order to obtain a simulation image(S140). The simulation image is compared with the surveyed image(S150). The CD and depth of the predetermined pattern are obtained from the simulation image(S160).
Patent KR-20070080974-A (KR)
Title: Head stack assembly of hard disk drive and method for manufacturing the same
Inventor: CHO HAN RAE
IPC: G11B21/21
Filed: 2006-02-09
Abstract: An HSA(Head Stack Assembly) of an HDD(Hard Disc Drive) and a manufacturing method therefor are provided to perform a process for processing an arm member of relative low strength instead of a process for processing a pivot bearing of high strength. An arm member(131) has an internal-side projection on an inner circumference surface of a vertical through hole(132). A suspension(138) is combined to a front end part of the arm member(131). A head slider(139) is mounted in a front end part of the suspension(138) and is a write/read medium of data. A pivot bearing(145) is inserted into the vertical through hole(132) of the arm member(131) and is held on the internal-side projection. The pivot bearing(145) does not pass through the vertical through hole(132). A fixing ring(150) prevents the pivot bearing(145) from being separated from the vertical through hole(132).
Patent KR-20070081009-A (KR)
Title: Compression type semiconductor module socket
Inventor: BANG HYO JAE
IPC: H01L21/68
Filed: 2006-02-09
Abstract: A compression type semiconductor module socket is provided to improve contact reliability and to stabilize electrical properties by reducing uniformly contact resistance between semiconductor chip packages and between the semiconductor chip package and a module substrate using a pressing member with a pressing portion and a driving portion for applying uniform pressure to the semiconductor chip package regardless of the position of a fixing member. A compression type semiconductor module socket includes a socket body, a pressing member and a socket connection pin. The socket body(111) has a groove for holding a semiconductor module. The pressing member is used for fixing the semiconductor module to an inner portion of the socket body by pressing a fixing member of the semiconductor module toward a module substrate. The socket connection pin(141a,141b) contacts a module terminal. The pressing member includes a pressing portion for contacting the fixing member and a driving portion capable of transmitting a driving force to a pressing plate.
Patent KR-20070081529-A (KR)
Title: Frequency synthesizer which is generating dual band
Inventor: LEE SANG CHEOL
IPC: H03B5/12
Filed: 2006-02-13
Abstract: A voltage controlled oscillator using a capacitor bank and a frequency synthesizer are provided to improve a noise characteristic of the frequency synthesizer and to process a wide band with a narrow channel region. A frequency synthesizer includes a phase detector(210), a charge pump(220), a loop filter(230), a voltage controlled oscillator(240), a divider(250), and a modulator(260). The voltage controlled oscillator(240) includes a differential amplifier, an LC resonator, and a capacitor bank. The capacitor bank includes a main capacitor and an auxiliary capacitor which are coupled to each other in parallel. The differential amplifier amplifies a difference between two input signals. The LC resonator resonates an output signal of the differential amplifier to generate the input signals. The capacitor bank is coupled with an output terminal of the differential amplifier. The divider(250) divides an output signal of the voltage controlled oscillator(240) by a division rate. The modulator(260) determines the division rate.
Patent KR-20060106873-A (KR)
Inventor: KIM MIN SOO
IPC: G03F7/008
Filed: 2006-02-16
Abstract: 본 발명은 네가티브형 포토레지스트 조성물에 관한 것으로, 특히 폴리(2-에틸-2-옥사졸린), 아지드계 감광제, 및 순수를 포함하는 것을 특징으로 하는 네가티브형 포토레지스트 조성물에 관한 것이다. 
     본 발명의 네가티브형 포토레지스트 조성물은 CRT용 B/M 제조공정, 섀도우 마스크 제조공정 등에 적용하여 Cr이 적용되는 포토레지스트를 대체하여 환경 유해성을 방지할 수 있고, 노광시 광흡수밴드가 공정조건에 맞게 광을 선택함으로써 감도를 증가시킬 수 있어 접착성 및 해상도가 우수한 도트/스트라이프(DOT/STRIPE)의 포토레지스트막을 얻을 수 있어 품질향상을 도모할 수 있다. 
     포토레지스트 조성물, 폴리(2-에틸-2-옥사졸린), 아지드계 감광제, CRT, 섀도우 마스크
Patent KR-20070082351-A (KR)
Title: Electron emission device and electron emission display device using the same
Inventor: HONG SU BONG
IPC: H01J1/30
Filed: 2006-02-16
Abstract: An electron emission device and an electron emission display device using the same are provided to suppress the generation of a sub-electron beam and to reduce a spot size of total electron beams by optimizing the number and size of an opening of a focusing electrode. A plurality of electron emission units(20) are formed on a substrate. A plurality of driving electrodes are formed on the substrate in order to control emission of electrons from the electron emission units. A focusing electrode is positioned on the driving electrodes and is isolated from the driving electrodes. The focusing electrode includes a pair of openings(221) formed at each of pixel regions. The focusing electrode satisfies the following condition 0.4 b/a 1.0 where a is a width of the opening of the focusing electrode and b is a gap between the openings of the focusing electrode.
Patent KR-20070023493-A (KR)
IPC: G01R31/28
Filed: 2006-02-24
Abstract: 본 발명은 1개의 외부 단자로부터 다수의 동작 모드를 설정 가능하게 하면서 전원 전압에 상관없이 안정된 동작 모드 설정 동작을 확보할 수 있는 반도체 장치를 제공하는 것을 목적으로 한다.   
     본 발명의 반도체 장치는 칩(1)의 외부 단자에 접속되는 외부 저항(Ro)과, 외부 저항(Ro)에 흐르는 전류에 기초하여 설정 신호(SG)를 생성하는 전류 검출 회로(3)와, 설정 신호(SG)에 기초하여 내부 회로(2)의 동작 모드를 설정하는 모드 설정 회로(4)를 구비하는 것을 특징으로 한다.
Patent KR-20070089008-A (KR)
Title: Methods of confirming fabrication state of photo mask patterns using defect-measuring region in photo mask
Inventor: KANG MIN SU
IPC: H01L21/027
Filed: 2006-02-27
Abstract: Methods for confirming formation state of photomask patterns by using a defect measuring region in a photomask are provided to stabilize a photo process by confirming the photomask patterns. Measuring equipment(100) includes an light generating unit(5), a mask stage(70), an analyzing unit(80) and a display(90) which are positioned in order in a light traveling direction. A photomask having a defect measuring region(43) which is overlapped over an optical sensor(74) is seated on the mask stage. If the photomask is irradiated by the light from the light generating unit, the optical sensor collects the light, and converts the light into an electric signal to transmit it to the analyzing unit. The analyzing unit analyzes the electric signal to form process data which are transmitted to the display.
Patent KR-20060101385-A (KR)
Inventor: SHIMANUKI YOSHIHIKO
IPC: H01L23/12
Filed: 2006-03-17
Abstract: 본 발명은 반도체 장치의 신뢰성 향상을 도모하는 것을 목적으로 한다.  주면(3a) 및 이면(3b)에 형성된 복수의 도체부 중의 일부를 덮음과 함께 필름으로 이루어지는 드라이 레지스트막(3f)을 갖는 패키지 기판(3)과, 패키지 기판(3) 상에 탑재된 반도체칩(1)과, 반도체칩(1)과 패키지 기판(3)을 전기적으로 접속하는 도전성 와이어(4)와, 패키지 기판(3)의 주면(3a)과 반도체칩(1)의 사이에 배치된 다이본드용 필름(2)과, 패키지 기판(3)의 이면(3b)에 형성된 복수의 땜납 범프(8)와, 수지로 이루어지는 밀봉체(6)로 이루어지고, 패키지 기판(3)에서 그 주면(3a)과 이면(3b)에 필름으로 이루어지는 드라이 레지스트막(3f)이 형성되어 있음으로서, 패키지 기판(3)의 휘어짐을 억제할 수 있어, 리플로우 실장시 등의 패키지 크랙의 발생을 방지하여 CSP(7)의 신뢰성의 향상을 도모할 수 있다. 
       
     CSP, 드라이 레지스트막, 다이본드용 필름, 패키지 크랙, 반도체 장치