baber/WOPTO huggingface dataset:
Patent KR-880001366-B1 (KR)
Title: Chromatography plate
Inventor: YUSO NAKAWA
IPC: B01D15/08
Filed: 1984-08-17
Granted: 1988-07-28
Abstract: The plate comprising a support having linear grooves in a rear surface is new.  Pref. grooves have a depth up to one half the thickness of the support, and they are of uniform depth.  Each groove may be adapted to guide a cutter.  The grooves may comprise first and second rows of linear grooves crossing each other at right angles. The grooves of the first row have longer spacing between them than the grooves of the second row.  There is an absorbent layer on a front surface of the support and it is divided into a chromatogram development zone and a preparatory concentrating zone.  The adsorbent in the concentrating zone is less chromatographically active than in the development zone.
Patent KR-870000139-B1 (KR)
Title: Position control circuit for robot
Inventor: GANG CHI-WON
IPC: G05B13/00
Filed: 1984-08-20
Granted: 1987-02-12
Abstract: This nvention provides a position control circuit of a robot that detects rotational direction of motor and the position of robot. It can check and return the robot to its work areas if it deviates from its work area. Supply data which give information of robotic position and rotational direction of motor use an encorder signal from the motor. This invention is obout robotic position control circuit that detects rotational direction of motor and positoin of robot by central processing unit and handles the signal transmitted from the encorder.
Patent KR-930000462-B1 (KR)
Inventor: TANAKA YUTAKA
IPC: H04N9/73
Filed: 1984-10-16
Granted: 1993-01-21
Abstract: 내용 없음.
Patent KR-930003808-B1 (KR)
Inventor: KYSLING DUGLAS L
IPC: F01D5/32
Filed: 1984-12-22
Granted: 1993-05-13
Abstract: 내용 없음.
Patent KR-900002854-B1 (KR)
Title: Process for the preparation of polyurethane prepolymers
Inventor: HENN ROBERT L
IPC: C08G63/00
Filed: 1985-05-29
Granted: 1990-05-01
Abstract: A reactive, 100 percent solids, strong-stable segmented polyurethane prepolymer having soft segments and suitable hard segments as defined herein, comprising the reaction product of: (i) a polyol (A) having a number av. mol. wt. of from 600 to 3500 and having a functionality of at least 2; (ii) an isocyanate (B) having a functionality of at least 2; and (iii) a chain extender (C) having a mol. wt. lower than 500 and having a functionality of at least 2.
Patent KR-920009527-B1 (KR)
Inventor: KOSAKA MASANOBU
IPC: C07D498/04
Filed: 1985-06-24
Granted: 1992-10-17
Abstract: 내용 없음.
Patent KR-880001959-B1 (KR)
Title: Method for inner reinforcement joining part of double moulding article by rotational costing
Inventor: HO JIN-KU
IPC: B29C41/04
Filed: 1985-08-27
Granted: 1988-10-08
Abstract: The melted polyethylene powder is spreaded on surfaces of a pair of moulds (4,5) by rotational forming method.  The moulds have a number of projections (6,6') for reinforcement of the joint parts.  As both of formed plates are jointed to each other and cooled, the double- form plate having a number of spaces (3) and reinforced joints (2) is obtained.
Patent KR-900002035-B1 (KR)
Title: Apparatus for the rotary supply of molten cast-iron to an installation for the vertical continuous casting of a pipe from spheridal graphite cast-iron
Inventor: GOURMEL YVES
IPC: B22D11/04
Filed: 1985-12-07
Granted: 1990-03-31
Abstract: Apparatus is for the rotary supply of molten cast iron for the continuous vertical upwards casting with step by step extraction of the cast pipe from a cooled die forming the outer wall of the reservoir.  The molten iron in the reservoir is set in slow rotation by one of several methods, such as the tangential supply of molten cast iron through a tangential orifice, electromagnetic means, mechanical stirring by gas injectors etc.  The product has thickness over the entire circular periphery.
Patent KR-870001382-B1 (KR)
Title: Process for preparing triazine derivatives
Inventor: DAKEMATS DETSO
IPC: A01N43/70
Filed: 1986-02-14
Granted: 1987-07-24
Abstract: Triazines(I; R1, R2=C1-4 alkyl; X1,X2=halo, alkyl, alkoxy, alkylthio) are prepd. as herbicides.  Thus, 16.4g 2,6-dichloro4-amino-5-triazine is reacted with 1 mol 3-chloro-4-methoxy-methylbenzylamine(prepn. given) in NaHCO3-contg. aq. Me2CO  at 50-60 deg. C. for 1h.  The mixt. is cooled, and the product obtained is isolated and heated with 60g 15% NaSMe in iso-PrOH to give I(X1 =Cl: X2=OMe; R1,R2=Me).
Patent KR-910009495-B1 (KR)
Inventor: ABDULE-MAGID AKRAM M
IPC: C21D1/26
Filed: 1986-08-11
Granted: 1991-11-19
Abstract: 내용 없음.
Patent KR-940010853-B1 (KR)
Inventor: YAMAMOTO TADASHI
IPC: H04M1/65
Filed: 1986-08-30
Granted: 1994-11-17
Abstract: 내용 없음.
Patent KR-900002837-B1 (KR)
Title: Process for the preparation of high bright fluorescent substance
Inventor: KIM UNG-SU
IPC: C09K11/77
Filed: 1986-10-18
Granted: 1990-05-01
Abstract: A process for prepg. high brightness fluorescent substance comprises (a) adding phosphates 1-10g i.e. K3PO4, (NH4)3PO4 or K2HPO4  to RE mixt. [yttrium oxide (or gadolinium oxide) and europium of 0.9- 0.07:0.1-0.03 mole ratio  and (b) calcining and drying.  The fluorescent substance (FS) is useful as a red FS.
Patent KR-950003434-B1 (KR)
Inventor: COBB SANFORD JR
IPC: F24S23/70
Filed: 1986-11-20
Granted: 1995-04-12
Abstract: 내용 없음.
Patent KR-890004331-B1 (KR)
Title: Polymer emulsion product
Inventor: RANKA AJAY I
IPC: C08F2/26
Filed: 1986-12-24
Granted: 1989-10-31
Abstract: Polymers in latex form is prepd. by free radical polymn. of a mixt. of polymerizable alpha, beta-ethylenically unsatd. monomers in an aq. medium in the presence of a polymeric surfactant.  The monomer mixt. contains 0.5-30 wt.% , pref. 1-20 wt.% of an epoxy group-contg. alpha, beta-ethylenically unsatd. monomer.  The surfactant is a salt of a carboxylic acid group-contg. polymer, pref. a carboxylic acid group-contg.acrylic polymer.  The mixt. of ethylenically unsatd. monomers pref. contains alkyl (methyl)acrylate, vinyl halide, vinyl ester of an organic acid, alkyl ester of maleic acid, alkyl ester of fumaric acid, or their mixt.  The epoxy-group contg. monomer is glycidyl acrylate, glycidyl methacrylte or a their mixt.
Patent KR-910002348-B1 (KR)
Inventor: MITSUI HIDEO
IPC: G11B15/10
Filed: 1987-08-04
Granted: 1991-04-20
Abstract: 내용 없음.
Patent KR-960004308-B1 (KR)
Title: Platinum derivative and cancer treatment
Inventor: DAVIDSON BRUCE C
IPC: A61K31/28
Filed: 1987-08-28
Granted: 1996-03-30
Abstract: Derivatives of platinum group metals, particularly platinum itself, wherein the metal is linked to one or more pharmaceutically acceptable steroid, fatty acid or other lipophilic residues aiding transport of the metal across cell membranes in the body, particularly fatty acid amine or fatty acid amide groups RCH2NH- or <CHEM> where R is a hydrocarbon group, suitably of 10 to 30 carbon atoms. The derivatives are useful in the treatment of cancer.
Patent KR-950005786-B1 (KR)
Inventor: KATAYAMA HIDESHI
IPC: C22B5/10
Filed: 1987-09-30
Granted: 1995-05-31
Abstract: 내용 없음.
Patent KR-900002551-B1 (KR)
Title: Multi-stage process and apparatus for refining glass or the like
Inventor: KNAVISHI LEONARD A
IPC: C03B5/18
Filed: 1987-10-02
Granted: 1990-04-20
Abstract: liquefying but incompletely melting glass batch material (25,26), sending it a narrow horizontal channel (20,21) with a source of heat, convecting in the refiner (10) of a still higher temp. with a forwardly flowing surface stream at the outlet end and a rearwardly flowing surface stream at the inlet end, heating glass batch of the channel till the batch joins a flow in the refiner.
Patent KR-910006804-B1 (KR)
Inventor: MITSUMIYA MASAYOSHI
IPC: B60S1/24
Filed: 1987-12-04
Granted: 1991-09-02
Abstract: 내용 없음.
Patent KR-910004670-B1 (KR)
Inventor: LUNDIN CLAES O A
IPC: C07C409/38
Filed: 1987-12-08
Granted: 1991-07-09
Abstract: 내용 없음.
Patent KR-910000782-B1 (KR)
Title: Gate turning round a horizontal axis arranged midway of the flap
Inventor: MIN YOB
IPC: E02B7/46
Filed: 1987-12-31
Granted: 1991-02-08
Abstract: The watergate for a dam opens and closes  automatically  with the variation of water pressure according  to  the  level  of  dam water in variation. The gate is installed swingingly  on  a  shaft (5) mounted on the side pillars of the gate frame construction (6) with bearings (10) for supporting the gate (1).  The  position  of the shaft (5) is set with a proper calculation of water  pressures applying to the gate under the variation of the water level in the dam so as to open or close the gate in swing on  the  shaft,  when opened, the gate rests on a support plate with  its  taps  on  the upper part of the gate to keep a predetermined water  level.  With water level down to the shaft level, the water  pressure  applying only to the lower area of the gate under the shaft swings back the gate into position.
Patent KR-960000594-B1 (KR)
Inventor: SUZUKI TAKAUKI
IPC: B60T7/12
Filed: 1988-03-30
Granted: 1996-01-09
Abstract: 내용 없음.
Patent KR-910000348-B1 (KR)
Inventor: BELICA RODDY
IPC: H01J29/54
Filed: 1988-05-07
Granted: 1991-01-24
Abstract: 내용 없음.
Patent KR-960008997-B1 (KR)
Title: Fm color recording and playing circuit of image recorder and player
Inventor: YUN JONG-KYUNG
IPC: H04N9/79
Filed: 1988-05-31
Granted: 1996-07-10
Abstract: The circuit includes an auto-gain controller(103) for auto-controlling the gain of a video signal, an Y/C seperator(105) for seperating the video signal into a luminance signal and color signal, a first luminance signal processor(111) for outputting by FM-modulating the luminance signal, a first color signal processor(113) for low-band-converting the color signal, a FM color processor for outputting by FM-modulating the color signal, and a pre-amplifier(117) for inputting, mixing and amplifying the output signals of the first luminance signal processor(111), first color processor(113) and FM color processor and recording them on a tape through a recording head(123).
Patent KR-920000216-B1 (KR)
Inventor: DANAKA DOSIYAKI
IPC: G11B15/46
Filed: 1988-06-15
Granted: 1992-01-10
Abstract: 내용 없음.
Patent KR-960012208-B1 (KR)
Inventor: ACHGILL RALPH KENNETH
IPC: C07D277/82
Filed: 1988-06-24
Granted: 1996-09-16
Abstract: 내용없음
Patent KR-920009823-B1 (KR)
Inventor: KOBAYASHI AKIRA
IPC: G02F1/1335
Filed: 1988-08-24
Granted: 1992-10-22
Abstract: 내용 없음.
Patent KR-960004855-B1 (KR)
Inventor: KAWAMURA ATSUSHI
IPC: C12P21/08
Filed: 1988-11-08
Granted: 1996-04-16
Abstract: 내용 없음.
Patent KR-900008828-B1 (KR)
Inventor: GANG MONG-SAM
IPC: A23L19/20
Filed: 1988-12-31
Granted: 1990-11-30
Abstract: 내용 없음.
Patent KR-950008027-B1 (KR)
Title: Iontotherapeutic device and unit dose
Inventor: YIE W CHIEN
IPC: A61N/
Filed: 1987-07-22
Granted: 1995-07-24
Abstract: This invention relates to development of an iontotherapeutic device for regulated transdermal systemic administration of ionizable pharmaceutical compounds. It also provides an iontotherapeutic process for transdermal administration of ionized pharmaceuticals, particularly those which are otherwise transdermally absorbed to a small degree or not all, such as peptide pharmaceuticals, for example, insulins. The invention also relates to unit dose forms, for example, those in which an ionized pharmaceutical is dispersed in a hydrophilic polymer. The unit dose is adapted to be assembled as part of the pharmaceutical reservoir electrode, so that the ionized pharmaceutical will be delivered transdermally and then be absorbed systemically when the iontotherapeutic device is in operation.
Patent KR-920010059-B1 (KR)
Title: Tranporting and selecting apparatus of semiconductor chip
Inventor: PARK HYON
IPC: H01L21/00
Filed: 1989-01-23
Granted: 1992-11-13
Abstract: The apparatus for conveying semiconductor chips  consists  of chip conveying part (7) for  removing  chips  separated  from  the waffer (29)  to  the  fixed  position,  conveyor  belt  (10)  for accepting the removing chips. The loading box  mounted  at  vertal section of conveyor  belt  (10)  is  magnetized  by  the  magnetic (28,28a) and has chip selecting part (11)  with  the  opening  and closing plate (25,26) for inlet of storaging chamber. The  opening and closing plate with inclined surface is supported spring to the open direction.
Patent KR-910007944-B1 (KR)
Title: Inprovement to the synthesis of tertiary mercaptans from isobutylene homopolymers
Inventor: ARRETZ EMMANUEL
IPC: C07C321/04
Filed: 1989-02-17
Granted: 1991-10-04
Abstract: 1. Process for the preparation of tertiary mercaptans from isobutylene homopolymers and from hydrogen sulphide by means of heterogeneous catalysis, characterized in that the reaction is carried out at a temperature below 45 degrees C in the presence of a catalyst consisting of a dry cation exchange resin.
Patent KR-930007555-B1 (KR)
Inventor: ENDO YASUO
IPC: G06F3/033
Filed: 1989-03-16
Granted: 1993-08-12
Abstract: 내용 없음.
Patent KR-960007493-B1 (KR)
Inventor: EWALD FEUERSTACKE
IPC: B22D11/06
Filed: 1989-03-23
Granted: 1996-06-05
Abstract: 내용 없음.
Patent KR-0173447-B1 (KR)
Title: Reproducing apparatus for an optical recording medium
Inventor: OHKI HIROSHI
IPC: G11B7/013
Filed: 1989-04-06
Granted: 1999-04-15
Abstract: There is provided a reproducing apparatus of an optical recording medium comprising: a card type optical recording medium (1) from which an information signal can be optically read out and on which information signal is discretely recorded as a plurality of blocks each consisting of a plurality of track trains; detecting means (11) consisting of a plurality of detecting elements arranged two-dimensionally for irradiating a light beam from a reproducing light source (6) onto a whole area of the block as a recording unit and for detecting the reflected light from the optical card (1); and extracting means (11-35) for extracting a detection output of one of the track trains in the block on the basis of a detection output from the detecting means (11).
Patent KR-0132057-B1 (KR)
Title: Telephone protection circuit
Inventor: HUNG FRANCIS YUN-TAI
IPC: H04Q1/28
Filed: 1989-04-27
Granted: 1998-04-20
Abstract: A circuit for protecting sensitive telephone equipment from voltage or current overloads on the TIP or RING line includes a resistor (R3) serially positioned in the line and a triac (THY1) triggered by a voltage differential across the resistor (R3). A pair of fast diodes (D1,D2) is positioned on the line adjacent to the telephone equipment for momentarily clamping the voltage on the line at that point between ground and the voltage supply of the equipment. The momentary clamping of the voltage creates the voltage differential across the resistor (R3) which triggers the triac. The fast diodes (D1,D2) are capable of passing current for a time sufficient to allow the triac (THY1) to begin shunting current to ground. An enhanced form of the protection circuit includes a second pair of diodes (D6,D7) extending in parallel with the fast pair of diodes (D1,D2) and positioned on the line between the pair of fast diodes (D1,D2) and the triac (THY1). Inclusion of the second pair of diodes (D6,D7) allows the circuit to utilize a triac (THY1) with a slower turn-on time and a higher on-state voltage.
Patent KR-910008014-B1 (KR)
Title: Manufacturing method for a flourescent screen for color crt
Inventor: KIM HYUN-SOO
IPC: H01J9/22
Filed: 1989-06-21
Granted: 1991-10-05
Abstract: A fluorescent screen of the color cathode ray tube  (CRT)  is produced  by  coating  a  green  fluorescent  of  8.5μm   particle diameter, a blue fluorescent of 8.9μm particle diameter and a  red fluorescent of 9.2μm on the inner side of the panel of  the  color CRT, and drying, light-exposing and devoloping the coated  screen. The screen is used in the mfr. of a high quality of the color CRT.
Patent KR-930011553-B1 (KR)
Inventor: TOGAI KAZUHIDE
IPC: F02D45/00
Filed: 1989-07-25
Granted: 1993-12-11
Abstract: 내용 없음.
Patent KR-910003104-B1 (KR)
Title: Multi-layer liquid cosmetics
Inventor: SUH DONG-SONG
IPC: A61Q1/00
Filed: 1989-09-11
Granted: 1991-05-18
Abstract: A   multi-layer   liquid   cosmetic   is   prepd.   by   (a) dispersion-stirring a pigment of talc, kaoline, mica and/or serite in the purified water, (b) nitrating an alkaline metal salt  soln. to the aqueous pigment to adsorb oxidation metal  hydrate  to  the pigment surface, (c) removing a non-reactant and  a  residual  ion from the reacting soln. to obtain  an  agueous  layer  having  the pigment-dispersed layer, and (d) adding a soluble liquid  cosmetic to  the  aqueous  layer.  The   liquid   cosmetic   has   a   good humid-protecting and softening effect.
Patent KR-920007188-B1 (KR)
Title: Lithographic process of electric beam
Inventor: KANG HO-YONG
IPC: H01L21/30
Filed: 1989-12-30
Granted: 1992-08-27
Abstract: The lithography  process  using  a  multi-layer  resist  film comprises  spin-coating  a  first  photoresist  film  (PR1)  on  a substrate to form a planarized layer for  planarizing  a  exposure surface, spincoating an insulating film  (I)  on  the  photoresist (PR1) to form a protection layer, depositing a metallic thin  film (M) on the film (I) by using a  sputtering  method  to  cover  the electron loss upon irradiating electron beams and  spin-coating  a second photoresist film (PR2) on which a  photoresist  pattern  is formed for a etching process.
Patent KR-0145066-B1 (KR)
Title: Process for preparing lkylphos phonlus acids diewters and/or dialkylphosphinous acids esters
Inventor: SCHEFFEL GUENTER
IPC: C07F9/48
Filed: 1990-04-06
Granted: 1998-07-15
Abstract: The abovementioned compounds are prepared by reacting trialkyl phosphites with phosphorus trichloride and/or monoalkyl esters of dichlorophosphinous acid at -20 to +100 DEG C followed by immediately reacting the product with alkylmagnesium chloride or alkylmagnesium bromide at -60 to +50 DEG C, followed by removing the desired compounds from the distillate of the volatile compound. This allows dialkyl esters of alkylphosphonous acids and monoalkyl esters of dialkylphosphinous acids to be obtained without complicated and costly purification of intermediates. The phosphorus-containing esters obtained, in turn, are valuable intermediates, for example for the preparation of flameproofing agents and crop protection agents.
Patent KR-0168044-B1 (KR)
Inventor: PITTELOUD RITTA
IPC: C07C39/16
Filed: 1990-06-28
Granted: 1999-03-20
Abstract: 내용 없음.
Patent KR-930007953-B1 (KR)
Inventor: KATAYAMA YUJI
IPC: F16F9/50
Filed: 1990-07-18
Granted: 1993-08-25
Abstract: 내용 없음.
Patent KR-0154977-B1 (KR)
Title: Extract from ginkgo biloba leaves, its methods of preparation and pharmaceuticals containing the extract
Inventor: SCHWABE KLAUS-PETER DR
IPC: A61K36/16
Filed: 1990-12-04
Granted: 1998-11-16
Abstract: The invention relates to an improved extract from Ginkgo biloba leaves, a method of preparation of the same and pharmaceuticals containing the extract.
Patent KR-920010989-B1 (KR)
Title: Yarn with high crimp
Inventor: OH YONG-SU
IPC: D02G1/02
Filed: 1990-12-24
Granted: 1992-12-26
Abstract: The conventional textured yarn has the  drawback  of  lowered total crimp property of  less  than  10  %  during  aftertreatment process or usage, not maintaining its initial stretchability, that is total crimp property of  more  than  15  %.  This  drawback  is improved by heat-treating the false-twisted textured yarn of twist number 50-500 T/M under the tension of below 0.1 g/De'  at  80-150 deg.C during dyeing or pretreatment process to make highly crimped dyed yarn with total crimp above 15 % which maintains its original high total crimp property during after treatment process.
Patent KR-960002204-B1 (KR)
Title: Liquid crystal devices
Inventor: IWAMOTO HIROHUMI
IPC: G02F1/133
Filed: 1990-12-29
Granted: 1996-02-13
Abstract: A liquid crystal display apparatus is constituted by using (a) a liquid crystal panel comprising a pair of substrates each provided with an electrode and a liquid crystal disposed between the substrates in combination with (b) a supporting member having a frame for supporting the liquid crystal panel. The liquid crystal panel is fixed in a floating state to the frame of the supporting member by the medium of (c) an elastic member so as to define an almost closed space defined by the liquid crystal panel, the supporting member and the elastic member. The almost closed space functions to suppress a deleterious flexural deformation of the liquid crystal panel in response to external mechanical forces, such as dropping impact and vibration, and also provides a good heat efficiency when it is used in combination with a planar heater for heating the liquid crystal panel. <IMAGE>
Patent KR-100202769-B1 (KR)
Title: Process of preparing compositions having multiple oriented mesogens, liquid crystalline polymer film and fabric
Inventor: SHANNON PAUL J
IPC: C07C255/55
Filed: 1991-03-07
Granted: 1999-06-15
Abstract: The invention is a process for preparing a polymeric liquid crystal composition, e.g., a film or fiber, comprising aligning a nematic or smectic monomeric mesophase (liquid crystal monomer) and photopolymerizing the mesophase, characterized in that the mesophase is aligned in a multi-oriented state prior to photopolymerizing the mesophase. Preferably, alignment is a two or more step process wherein the first step comprises aligning the mesophase in a homeotropic or homogeneous alignment using conventional techniques or linearly polarized light (described below), and the second and subsequent steps comprise aligning a portion of the mesophase using linearly polarized light. In a second embodiment, the invention is a liquid crystal polymer composition, such as a film or fiber, comprising polymeric liquid crystals having aligned multiple oriented mesogens. The composition is preferably in the form of a film or fiber which is adhered to a substrate, part of a liquid crystal display cell, or a free standing polymeric film or fiber.
Patent KR-930005307-B1 (KR)
Title: Catalyst for preparation of methacrylic acid and process for preparation of it
Inventor: BAEK HAENG-NAM
IPC: B01J31/02
Filed: 1991-05-01
Granted: 1993-06-17
Abstract: The catalyst is used for production of methacrylic acid. The composition is PaMo12TlbVcCudXeYfOg (where, P is phosphorus, Mo is molybdenum, Tl is thallium, V is vanadium, Cu is copper, O is oxygen, X is at least one compound chosen among cesium and potassium, Y is at least one compund selcted from organic cyclic compounds contaning pyridine or nitrogen; a,b,c,d,e and f are the mole ratios, a=1-1.6, b=0.1-1.0, c=0.5-1.5, d=0.1-0.5, e=0.5-2.0, f=0.01-0.5, g is value to adjust atomic valence of each composition). The catalyst carrier is silica or alumina.
Patent KR-930005299-B1 (KR)
Title: Process for manufacturing silicate
Inventor: CHOE JIN-HO
IPC: B01J20/10
Filed: 1991-05-23
Granted: 1993-06-17
Abstract: The porus silicate clay body controlled pore  sizes  and  specific surface areas is prepared by (a) controlling the interlayer electric charge density of clay such as vermiculite, fluorohectorite and smectite, (b) ion exchanging of clay to inorganic polynuclearic ion of complexes, [Al13O4(OH)24(H2O)12 7+, which comprises all metals and metalloids and are dissolved in a polar solvent.
Patent KR-100232505-B1 (KR)
Inventor: TSIU C CHAN
IPC: H01L21/02
Filed: 1991-05-30
Granted: 1999-12-01
Abstract: 본 발명에서는 CMOS SRAM 셀은 데이터 저장 노드인 공통 노드와 전원사이에 다결정형 규소 신호선을 갖는다. 이러한 다결정형 규소 신호선안에 전계효과소자가 조립된다. 전계효과소자의 채널은 얇은 게이트 유전체에 의하여 기판내 활성부위로부터 분리되며, 기판내의 활성 영역은 전계효과소자에 대한 제어 게이트로서 작용한다. 본 발명의 전계효과소자는 CMOS SRAM 셀에 사용되기 위한 다결정형 규소 P-채널 트랜지스터를 제공하는데 사용될 수 있다.
Patent KR-930005549-B1 (KR)
Title: Display panel and display panel making method
Inventor: JONG SE-HUN
IPC: H01L21/84
Filed: 1991-06-17
Granted: 1993-06-23
Abstract: The display panel  is  mfd.  by  (a)  forming  a  transparent electroconductive layer on the insulating substrate,  (b)  forming pixels by patterning the electroconductive layer,  (c)  forming  a metal   layer   (Al,   Al-Si   or   Al-Pd)   on   the   pixel-type electroconductive layer, (d) forming an oxide insulating layer  on the metal layer by the cathode oxidizing process,  (e)  forming  a mask  pattern  on  the  oxide  film-insulating  layer,   and   (f) cathode-oxidizing the whole metal layer except the bottom  of  the mask patterned metal layer. The display panel is used in the  mfr. of the LCD.