baber/WOPTO huggingface dataset:
Patent KR-20010033558-A (KR)
IPC: C12N7/00
Filed: 1998-12-17
Abstract: Method for the production of biologicals, wherein cells are cultured up till a desired cell volume of a preproduction batch, where after in a repeated discontinuous process:a) part of the cells of the preproduction batch is used for the preparation of at least one production batch, andb) the remaining part of the cells of the preproduction batch is used as a seed for the preparation of at least one subsequent preproduction batch,and the cells of the production batches are used for the production of the biologicals.
Patent KR-20010041006-A (KR)
Title: 카트리지용 도료 충전장치
IPC: B67C3/00
Filed: 1999-12-09
Abstract: 도료 충전장치(51)는 충전대와 연결되는 피드튜브 삽입구멍(56)과 봄베 지지부(57)를 구비한 충전대(52), 피드튜브(28)의 전단부를 연통하여 연결하는 접속부재(59) 및 도료 공급원으로부터 연결부재(59)내로 도료의 공급을 개시하거나 중지하기위한 충전밸브를 포함한다.  따라서 카트리지(25)는 봄베 지지부(57)에 연결되고, 피드튜브(28)는 그 전단부가 접속부재(59)에 끼워 맞춰져 충전대와 연결된 피드튜브 삽입구멍(56)내에 삽입된다.  이 상태에서 충전밸브(61)는 개방되어 도료 공급원으로부터 접속부재(59)내로 페인트를 공급하며, 이에 의해 피드튜브(28)의 전단 개구는 충전구로서 사용될 수 있고, 도료는 카트리지(25)의 봄베내에 충전된다.
Patent KR-20010041204-A (KR)
IPC: C07J71/00
Filed: 1999-03-16
Abstract: The invention provides the use of a glucocorticoid having a first pass metabolism in the liver of at least 90 % as active substance, for the manufacturing of a medicament for oral or rectal administration in the treatment of glomerulonephritis by releasing the active substance in the intestine. The invention also provides a method for treatment of glomerulonephritis in a native kidney or a kidney transplant with the glucocorticoid as defined above. The invention also comprises a composition comprising the active substance and a pharmaceutically acceptable carrier, adjuvant or diluent designed for oral or rectal administration.
Patent KR-20010034791-A (KR)
Title: 전신성 종양 항원에 대한 특이적 항혈청 제조방법 및 그항혈청을 사용하는 악성 종양 진단방법
IPC: G01N33/531
Filed: 1998-05-18
Abstract: 본 발명은 종양 및 기관 유형과는 무관한 권신성 종양 항원에 대한 특이적 항혈청을 제조하는 방법과 그 항혈청을 사용하여 악성 종양을 효과적으로 진단하는 방법의 제공에 관한 것이다. 
     본 발명은 전신성 종양 항원에 대한 특이적 항혈청 제조방법으로서, 조직을 샘플링하는 단계, 세포 현탁액을 얻는 단계, 동물체를 면역시키는 단계, 면역시킨 동물체로부터 혈액을 샘플링하는 단계, 이로부터 생성물을 얻는 단계로 이루어지는 제조방법에 있어서, 제1단계의 조직으로서 태아 단계의 배를 동일한 유전자형을 갖는 동물체로부터 샘플링하여 세포 현탁액을 얻어 수회 면역시키고, 면역시킨 후에 동물체로부터 비장 세포를 샘플링하고 임파구를 현탁액에서 분리하고 동일한 유전자형을 갖는 동물체를 임파구 현탁액을 사용하여 후속적으로 면역시키고 난 다음에 항혈청을 동물체로부터 얻어 동일한 동물체의 무결손 기관 세포에 가하고 혼합물을 따라내어 침전물위에 있는 액체를 여과하는 것을 특징으로 하는 제조방법을 제공한다. 
     또한, 본 발명은 전신성 종양 항원에 대한 특이적 항혈청을 사용하는 악성 종양의 진단방법으로서, 조직을 샘플링하는 단계, 세포 현탁액을 얻는 단계, 동물체를 면역시키는 단계, 항혈청을 얻는 단계, 이를 피험체의 혈액이나 다른 생리학적 액체와 반응시켜 그 반응결과에 따라 종양을 진단하는 단계로 이루어지는 진단방법에 있어서, 제1단계의 조직으로서 태아 단계의 배를 동일한 유전자형을 갖는 동물체로부터 샘플링하여 세포 현탁액을 얻어 수회 면역시키고, 면역시킨 후에 동물체로부터 비장 세포를 샘플링하고 임파구를 현탁액에서 분리하고 동일한 유전자형을 갖는 동물체를 임파구 현탁액을 사용하여 후속적으로 면역시키고 난 다음에 항혈청을 동물체로부터 얻어 피험체의 조직, 혈액 또는 다른 생리학적 액체에 가하여, 면역 검출을 위한 면역 형광검사법, 혈액시험 또는 다른 공지된 방법으로 얻은 결과를 판독하여 대조군 지수와 상이한 지수로 종양을 진단하는 것을 특징으로 하는 진단방법을 제공한다.
Patent KR-20010025017-A (KR)
Title: 가교성 고무 조성물 및 그 용도
IPC: C08L23/16
Filed: 2000-03-14
Abstract: 본 발명의 가교성 고무 조성물은 열공기 또는 열압축으로 가교가능하고, 이들의  가교 고무 시트는 HB의 연필에 의한 경도 시험에서 표면상에 스크래치가 없으며 또한, 150℃에서 22시간 열처리 후의 압축영구변형이 70% 이하이다. 이 고무 조성물은 특정의 말단 비닐기 함유 노보르넨 화합물로 된 에틸렌/α-올레핀/비공액폴리엔 랜덤 공중합체 고무, SiH기를 I분자중에 적어도 2개 이상 갖는 SiH기 함유 화합물, 및 필요에 따라서 백금족 원소로 된 첨가 반응 촉매 및 반응 억제제로 된다.  본 발명에 의한 자동차용 웨더스트립, 호스, 방진 고무, 벨트, 실링재, 발포체, 피복 전선, 전선 죠인트, 전기 절연 부품 및 가정용 고무 제품은 상기의 고무 조성물로 된다.  이 고무 조성물은 가교 속도가 높아 가교 고무 성형품의 제조시에 생산성이 우수하며, HAV 또는 UHF 등의 열공기 가교가 가능하며, 또한 내압축영구변형, 강도 특성, 내열성, 내후성 및 내마모성이 우수한 가교 고무 성형체를 제공할 수 있다.
Patent KR-20010043897-A (KR)
IPC: A61K9/50
Filed: 1999-05-28
Abstract: Compositions of submicron- to micron-sized particles of water-insoluble biologically active substances that are stabilized by thermoprotecting agents, can be terminally steam sterilized without any significant increase of mean particle size. These compositions display markedly reduced heat-induced coagulation, flocculation, or particle size growth during the terminal steam sterilization process.
Patent KR-20010053044-A (KR)
Title: 알루미늄 함유층 엣칭 방법
IPC: H01L21/3213
Filed: 1999-06-22
Abstract: 기판상에 배치된 층스택 중 알루미늄 함유층의 선택된 부위를 엣칭하는 방법이 발표된다. 알루미늄 함유층은 패턴을 갖는 포토레지스트 마스크 아래에 배치된다. 본 방법은 플라즈마 처리챔버를 제공하고 알루미늄 함유층과 포토레지스트 마스크를 포함하는 층스택이 배치된 기판을 플라즈마 처리챔버내에 위치시키고 HCl, 염소함유 소스가스 및 산소함유 소스가스를 포함하는 엣칭제 소스가스를 플라즈마 처리 챔버에 도입하는 단계를 포함한다. 산소 함유 소스가스의 유속은 엣칭제 소스가스 총 유속의 20% 미만이다. 또한 본 방법은 엣칭제 소스가스로부터 플라즈마를 발생시켜 알루미늄 함유층을 엣칭시키는 단계도 포함한다.
Patent KR-20010071602-A (KR)
Title: 추적 시스템 내에서의 대기 시간 감소를 위한 요청 응답방법
IPC: H04L12/56
Filed: 1999-06-22
Abstract: 물체 이동 추적 시스템에서의 대기 시간 관리 방법은 통신 링크를 통해 추적 데이타를 제공하기 위한 요청 응답 메카니즘을 제공하는 단계를 포함하고 있다.  일실시예에서, 이동이 추적되는 물체는 사람의 머리이며, 상기 시스템은 가상 현실 시스템이다.  추적 데이타의 패킷(34)은 기존의 센서 처리(32) 기술을 이용하여 발생될 수 있지만, 상기 패킷은 호스트 컴퓨터(26)의 이미지 처리 능력과 같은 이미지 처리 능력에 통신 링크를 통해 전송된다.  상기 패킷은 호스트 컴퓨터의 처리 요건에 대해 동기되는 고정 샘플 레이트로 발생된다.  상기 호스트 컴퓨터가 프레쉬 추적 데이타에 이용 가능할 때, 패킷 전송 요청이 패컷 전송 요청의 수신을 기다리기 위해 상기 패킷에 전송된다.  따라서, 소스에 대한 유입 신호는 패킷 전송 요청으로서 미리 해석된다.  후속적으로 상기 해석이 부정확한 것으로 결정되면 적절한 동작이 실행된다.  대기 시간의 변동성을 감소시키기 위한 기술로서, 패킷의 각각의 전송은 현재 이용 가능한 패킷 또는 다음에 이용 가능한 패킷을 전송할 것인지에 대한 결정보다 앞선다.  다음에 이용 가능한 패킷이 액세스되기 전에 요청이 순간적으로 수신되면, 현재 이용 가능한 패킷은 "스테일"로서 인식될 수 있고, 다음 패킷은 이용 가능할 때 전송될 수 있다.
Patent KR-20010053335-A (KR)
Title: 웨이퍼지지대를 생산하는 방법으로서, 특히 침식 가스를사용하는 고온 ｃｖｄ 반응기나 ｃｖｄ 공정에서 사용되는웨이퍼지지대의 생산 방법
IPC: H01L21/205
Filed: 2000-04-26
Abstract: 여기에서 기술된 것은 독특하게 기계적으로 조립된 웨이퍼지지대가 청소되어진 후에 청소되어진 웨이퍼지지대를 가열하고, 웨이퍼지지대 표면을 보호층으로 변환하거나 보호층에 공급되어진 소자들의 증착을 위한 코팅소자들을  도입함으로써 특징 지워지는 보호층을 가지는 웨이퍼지지대를 생산하는 방법에 관한 것이다. 
     재료의 특징들이 균질성을 가지는 바람직한 층들이 연속되어지는 재생 가능한 증착은 별도로 하더라도 본 발명은 독특한 코팅을 가지는 독창적인 웨이퍼지지대가 침식 가스 하에서 작동되는 고온CVD 웨이퍼공정의 방법과 시스템에서 적합하다는 규정에 의해 웨이퍼지지대와의 화학적 상호작용을 억제함으로써 그 탁월성을 가진다.
Patent KR-20020057339-A (KR)
Title: Method for fabicating semiconductor device
Inventor: KIM CHUNG HWAN
IPC: H01L21/28
Filed: 2001-01-04
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to guarantee an isotropic characteristic in a dry etch process and to reduce contact resistance, by using mixed etch gas of AR, CF4 and O2 in the dry etch process performed regarding a silicon surface after a nitride layer in which a source and a drain are to be formed is eliminated. CONSTITUTION: A gate oxide layer, a gate electrode and an insulation mask are sequentially formed on a silicon substrate having a trench isolation(S200). A nitride layer and an oxide layer are sequentially stacked on the silicon substrate including resultant structure(S210,220). The oxide layer is etched by using a resist pattern defining a contact formation part as a mask(S230). The nitride layer is selectively etched to expose the surface of the substrate in a portion reserved for the source and the drain by using the etched oxide layer as a mask so that a nitride layer spacer and a self-aligned contact(SAC) are respectively formed(S240). A predetermined thickness of the exposed surface of the substrate is dry-etched by using mixed etch gas having AR of 20-100 sccm, CF4 of 40-100 sccm and O2 of 4-7 sccm(S250).
Patent KR-20010070502-A (KR)
Title: Drum brake system
Inventor: HASEGAWA JUNICHI
IPC: F16D51/24
Filed: 2001-01-11
Abstract: PURPOSE: To improve the braking efficiency of a brake, prevent the wear and deformation of a brake shoe and a pivotal support portion of a pivot lever and improve the feel of operation. CONSTITUTION: This drum brake device comprises supporting means for supporting the pivot lever at its adjacent ends, formed to easily follow the movement of the brake shoe in the direction of rotation of a drum, thereby achieving above issues.
Patent KR-20010074055-A (KR)
Title: Terrapin meat processing method and terrapin soup cookery
Inventor: KIM CHUL HAN
IPC: A23L17/00
Filed: 2001-01-18
Abstract: PURPOSE: Provided are a method for processing terrapin meat and a method for preparing terrapin soup by using the meat to enable the massive consumption of terrapins by parts. CONSTITUTION: The processing method comprises the steps of: washing the grown terrapins with salt water; extracting terrapin blood after cutting the neck; eliminating a thin skin by scalding in boiling water; separating the parts into head, tortoise shell, body and internal organs; cutting each part into quadrisection with removing the bladder from the internal organs; packaging and refrigerating each section of the parts in a bag. The tortoise shell is boiled in water with radish, kelp, cinnamon and Acanthopanacis Cortex at 130deg.C for 4 hours to make broth. The terrapin meat in a bag is added to the broth and boiled at 130deg.C for 10 minutes. Vegetables and spice are added to make as a soup.
Patent KR-20010078099-A (KR)
Title: Device for guiding fishline of spinning reel
Inventor: FUROMOTO YOSHIYUKI
IPC: A01K89/01
Filed: 2001-01-26
Abstract: PURPOSE: To enable the entanglement of fishline to be reduced easily in a fishline-guiding structure for a spinning reel. CONSTITUTION: An arm part 40a of a first bail-supporting member 40 in a bail arm 34 is arranged in the interior of a sphere having a first distance R1 which is the maximum distance from the control point P of the contacting point of a fixed shaft cover 46 and a bail 41 to the outer periphery part of the arm part 40a, as the radius. The distances R1a and R1b from the control point P to the outer periphery part are formed so as to be gradually shorten in the outer direction from the first distance R1. That is, the distance R1b is formed so as to be shorter than the distance R1a.
Patent KR-20020066347-A (KR)
Title: Mess product Mattres
Inventor: PARK IN SUL
IPC: A47C19/00
Filed: 2001-02-09
Abstract: PURPOSE: An outer mattress frame for a stone or soil bed is provided to achieve the mass production thereof by virtue of convenient manufacture process and consecutiveness of work, and to extend the life of use by preventing damage or crack thereof. CONSTITUTION: The outer mattress frame(1) for a stone or soil bed is manufactured by assembling plural aluminum basic frames having a certain length, constructed by a pipe having a cross section of stepwise shape. A support of the frame is made of a square cross sectional pipe. The basic frame and the support have an elongate bar form having a same diameter, and at least one recess is formed in a longitudinal direction of the them respectively.
Patent KR-20010083204-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: FUJIMOTO HIROAKI
IPC: H01L23/31
Filed: 2001-02-21
Abstract: PURPOSE: To provide a semiconductor device which can cope with pin multiplication and is possible downsizing. CONSTITUTION: This is a semiconductor device 10 which is equipped with the first semiconductor element 11 where the first element electrodes 12 are disposed, the second semiconductor element 13 where the second element electrodes are disposed, a connecting member 15 for electrically connecting one part 12b of the first element electrode 12 with the second element electrode 14, an insulating layer 17 covering the main face 11a of the first semiconductor element and the rear 13b of the second semiconductor element, a wiring layer 22 being made on the insulating layer 17 and being electrically connected with the first element electrode 12b exposed in an opening and an external electrode 23 being made on the insulating layer 17 as one part of the wiring layer 22.
Patent KR-20010044641-A (KR)
Inventor: KWON SOON MOK
IPC: B05D3/00
Filed: 2001-03-13
Abstract: PURPOSE: A cooling system of painting process for a car and a cooling method using the cooling system are provided, to cool the painted car body rapidly by evaporation of sprayed water. CONSTITUTION: The cooling system comprises a cooling room(100) which delivers a car body painted by using a truck(106) set in the lower part and cools the car body(108); an ion exchange water supply device(132) which cools the ion exchange water and supplies it for spray means; a plurality of spray means(126) which sprays the ion exchange water supplied by the ion exchange water supply device to the car body delivered into the cooling room body to allow the car body to be cooled due to the evaporation of the ion exchange water; an inhalation means which is set in the right of the cooling room and supplies the external air into the cooling room; and an exhausting means which exhausts the evaporated ion exchange water.
Patent KR-20020074782-A (KR)
Inventor: PARK JUN
IPC: B62M3/08
Filed: 2001-03-22
Abstract: PURPOSE: A scooter is provided to offer safety and convenience to a user by installing three wheels and placing a pedal for a rear wheel on the side of a board. CONSTITUTION: A front wheel(112) is installed in front of a board(100). A pair of rear wheels(114) are installed in the rear portion via a wheel shaft. A multi-stage handle shaft(130) is connected to the front wheel. The front wheel is rotated leftward and rightward by the rotation of a handle(132). A folding unit to fold and unfold the handle shaft from the board is installed between the handle shaft and the board. A drive unit for driving the rear wheels via a pedal(118) is installed between the rear wheels and the board. Even a beginner safely rides a scooter without falling down.
Patent KR-20020076534-A (KR)
Title: Multiple light sensor for a vehicle and method of controling the vehicle using the sensor
Inventor: CHOI JUN GUK
IPC: G01J1/22
Filed: 2001-03-29
Abstract: PURPOSE: A multi-light sensor for vehicle and method for controlling operation of vehicle using multi-optical sensor is provided to allow the sensor to be easily assembled to the vehicle by integrating solar radiation sensing function and illuminance sensing function into a single package. CONSTITUTION: A multi-optical sensor comprises a substrate(111); a housing(112) coupled to the substrate, and which has a window formed at the upper portion of the housing; a lens(113) installed at the window of the housing; and a light sensing unit installed onto the substrate directly beneath the lens, and which senses a light incidence direction. The light sensing unit includes a first light sensor(115), and a second light sensor(116) arranged adjacent the first light sensor. The first light sensor and the second light sensor output current having different or same size in accordance with the light incidence direction.
Patent KR-20010074135-A (KR)
Title: AFC (Automatic Fare Collection) method in campus using finger prints
Inventor: JUNG YUNG SUK
IPC: G06K9/00
Filed: 2001-03-30
Abstract: PURPOSE: A campus AFC method using a fingerprint is provided to control of an access for entering to a building or a system and to levy a fare by using ten fingerprints of a human body when an AFC(automatic fare collection) system is operated in a campus. CONSTITUTION: A fare can be levied by installing a fingerprint sensing sensor in a fingerprint reader without installing a smart card. A fare is levied by comparing the registered fingerprint of a user with one's tagged fingerprint when the user uses an institution. Thus, a cost for producing a smart card having a high-priced RF chip is saved.
Patent KR-20020076891-A (KR)
Title: Wireless-internet connection system
Inventor: CHOI SUNG LAK
IPC: H04W76/02
Filed: 2001-03-31
Abstract: PURPOSE: A wireless Internet access system is provided to supply URL information through a service supplying device when web server access information applied from a mobile communication terminal is not the URL information, thereby enabling a service subscriber to access an Internet site via the mobile communication terminal by inputting simple registration information. CONSTITUTION: A service supplying device(10) is coupled with a gateway(50), and has a database where URL information corresponding to access information of a web server(40) is stored. The service supplying device(10) supplies URL information of the web server(40) corresponding to the access information except the URL information applied from the gateway(50) to the gateway(50). The gateway(50) accesses the web server(40) based on the URL information of the web server(40) while having access to a wireless Internet network. If the access information of the web server(40) applied from the mobile communication terminal(30) is not URL information, the gateway(50) receives the corresponding URL information through the service supplying device(10).
Patent KR-20020077566-A (KR)
Title: Electric field emission device
Inventor: JU BYEONG GWON
IPC: H01J1/30
Filed: 2001-04-02
Abstract: PURPOSE: A field emitter array is provided to achieve improved use efficiency of electrons generated from the cathode part and lengthen lifespan of the cold cathode by reducing the current emitted from the metal tip. CONSTITUTION: A field emitter array comprises a cathode part(170) using a cathode serving as an electron emission source; and a horizontal type focusing electrode(190) installed around the cathode part, and which focuses electron beams emitted from the cathode part. The cathode part is formed into shapes having different radii, such that the distance from the outer periphery of the cathode part to the inner periphery of the horizontal type focusing electrode varies in accordance with directions. The cathode part has a voltage apply pad(180) formed at the side of the shorter radius so as to apply voltages to the cathode part. The cathode part for emitting electrons has an increased area and the electron beam has a reduced spot size by the focusing electrode, to thereby increase use efficiency of electrons generated from the cathode part.
Patent KR-20020080197-A (KR)
Title: Head reforming pillow and helmet
Inventor: KIM YOO EUI
IPC: A47G9/10
Filed: 2001-04-12
Abstract: PURPOSE: A structure of a pillow for infants is provided which guides a skeleton of the head for infants into a desirable shape before the skeleton of skull for infants is formed. CONSTITUTION: The pillow for infants comprises one or more first concave parts(12) which are formed according to a shape of the back head of an infant at the inner central surface part of the body(10) of a pillow that is formed in a semicircular band shape to envelope the surroundings of the head; second concave parts(13) which are formed at both sides of the body of the pillow so that ears of the infant are inserted into the second concave parts(13); and a cushion member(11) which is adhered onto the inner surface of the body of the pillow along the inner surface shape of the body of the pillow, wherein the body of the pillow is made of a synthetic resin, a size change adjuster is installed at the central body part of the pillow to adjust distance between the second concave parts(13) of the both ear parts, the size change adjuster comprises an elastic member for connecting the central body part of the pillow that is divided into both sides and a length adjusting bolt installed at the lower side of the elastic member so as to adjust size of the pillow using the length adjusting bolt, the second concave parts(13) which are formed so that each ear parts are inserted into the body of the pillow are externally penetrated, a plurality of vents are installed on the body of the pillow and the cushion member in such a manner that they are penetrated each other, and a streamlined protrusion part(15) is formed from the first concave parts(12) formed along a head shape of the back head of the infant to the side of a neck part thereof.
Patent KR-20020082076-A (KR)
Title: a manufacture method of wing-body truck container's pannel
Inventor: CHO SEOM YOUN
IPC: B60P7/02
Filed: 2001-04-23
Abstract: PURPOSE: A method for manufacturing board planks of wing-body truck cover units is provided to prevent rainwater from flowing into the inside of cover units by preventing clearance between the inner and outer board plank and the rivet head portion even in contraction and expansion of the board planks. CONSTITUTION: In a wing-body truck opening and shutting cover units, an outer board plank(14) is temporarily fixed to a C-shaped steel tube(20) horizontally fixed on the outer surface of a cover frame(18) vertically installed on the outer surface of an inner board plank(4) of the cover units, and solid rivets(2) are inserted in plural through holes and then a support(12) is installed at an outer rivet head portion(10). An inner rivet head portion(6) is formed by hitting the inner rivet tail portion with an air hammer(8), and the inner head portion and the outer rivet head portion are stuck fast with the inner board plank and the outer board plank. Therefore, separation of the board planks and the head portions is prevented, and inflow of rainwater into the inside of the cover units is prevented.
Patent KR-20020082373-A (KR)
Title: a burst fiber manufactring prosess of molding brassiere
Inventor: KIM CHAN SU
IPC: A61F13/539
Filed: 2001-04-23
Abstract: PURPOSE: Provided is function-reinforced nonwoven fabric for diapers and hygienic bands, which has a function for absorbing liquid instantly and repeatedly, a function for dispersing liquid fast, a function for transferring liquid to an absorption-core effectively, and comfortable and soft feeling. CONSTITUTION: The function-reinforced nonwoven fabric comprises: a surface layer(11) produced by making hot air through nonwoven fabric by using polyolefin monofilaments with 7-15 denier and stretching the hot air through nonwoven fabric 30-50%; a dispersion-absorption layer(12) comprising polyolefin monofilaments with 1.5-3 denier and cellulose fiber in the ratio of 70:30; an absorption layer(13) having random fiber-arrangement by a hot bonding method using polyolefin fiber with 1.5-2 denier.
Patent KR-20020082937-A (KR)
Title: Button apparatus of portable phone
Inventor: KANG BYEONG HWA
IPC: H04B1/38
Filed: 2001-04-24
Abstract: PURPOSE: A button device of a cellular phone is provided to mount a PCB in a cover, and to mount the first information input member on a back of the cover in the state of the cover being closed, thereby inputting information even when the cover is closed. CONSTITUTION: A body(110) forms a display on an externally-exposed front when a cover is lifted up. The cover comprises as follows. A PCB(131) is plate-shaped. The first contact signal sensor(132) is convex on one side of the PCB(131). A dial key pad(133) is contacted with the first contact signal sensor(132) as the first information input member. A back case(134) forms a hole with the same shape as a projected surface of the dial key pad(133), and covers one side of the PCB(131). The second contact signal sensor(135) is convex on the other side of the PCB(131) where the first contact signal sensor(132) is installed. A function key pad(136) is contacted with the second contact signal sensor(135) as the second information input member. A front case(137) forms a hole with the same shape as a projected surface of the function key pad(136), and covers the other side of the PCB(131) where the back case(134) is installed.
Patent KR-20020083248-A (KR)
Title: a liquid crystal display panel having wide viewing angle and a thin film transistor array panel
Inventor: KIM SANG IL
IPC: G02F1/1337
Filed: 2001-04-26
Abstract: PURPOSE: A liquid crystal display device with a wide viewing angle and a thin film transistor substrate are provided to obtain the wide viewing angle by differentiating the light path compensating characteristics per domain according to the different orientation direction of liquid crystal. CONSTITUTION: A liquid crystal display device with a wide viewing angle includes a first insulating substrate(10), first wires(22) formed on the first substrate, second wires formed on the insulating substrate, intersecting the first wires, a first alignment film(71) formed on the second wires, a first compensating layer(90) of which light path compensating characteristics are determined according to the direction by the first alignment film, pixel electrodes(82) formed on the first compensating film, a second insulating substrate(110) facing the first insulating substrate, a second alignment film(172) formed on the second substrate, a second compensating layer(190) of which light path compensating characteristics are determined according to the direction by the second alignment film, common electrodes(180) formed on the second compensating layer, and liquid crystal material injected between the substrates.