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77results about How to "Defect rate minimization" patented technology
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Non-sewing material for a footwear upper, footwear upper and footwear using the same
InactiveUS20150289592A1Avoid lostImprove processing efficiencyDomestic footwearUpperManufacturing efficiencyEngineering
A material for a footwear upper, includes a first side corresponding to an inner foot top and an inner side of a foot, a second side corresponding to an outer foot top and an outer side of the foot and extending outwards from an end of the first side to face the first side, a first wing portion extending outwards from the first side in a wing shape, and a second wing portion extending outwards from the second side in the wing shape. The first side and the second side, the first side and the first wing portion, and the second side and the second wing portion are integrated with each other, respectively so that a loss of the material may be reduced and manufacturing efficiency may be improved.
Owner:SONG SOO BOK
Revolving electric device, and its manufacturing method
ActiveCN101669267AEasy to fixContact stabilityWindings insulation shape/form/constructionManufacturing dynamo-electric machinesStator coilElectric motor
A rotary electric motor includes a cylindrical rotor having an outer peripheral side, a stator provided to surround the outer peripheral side of the rotor with a gap between the stator and the rotor,and a load side bracket having a recess and provided on a load side of the stator. The stator includes stator coils and a stator core having teeth portions around which the stator coils are wound. A load side coil end of each of the stator coils protrudes from a load side end face of the stator core. At least two of an inner peripheral surface, an outer peripheral surface, and an end face of the load side coil end contact an inner surface of the recess via an insulator.
Owner:YASKAWA DENKI KK
Plant pot
InactiveUS7886484B1Robust rim structureEasy to assembleCultivating equipmentsReceptacle cultivationMechanical engineering
A plant pot has a container and a ring cover. The container has a top, a sidewall and multiple fixing posts. The sidewall has an annular collar. Each fixing post protrudes out from the collar. The ring cover is mounted over the collar of the sidewall of the container and has an inner edge, an outer edge and multiple fixing barrels. The inner edge and the outer edge are attached to the sidewall of the container. Each fixing barrel is formed on and protrudes out from the inner surface of the ring cover and has a corresponding fixing post. Engagement of the fixing posts to the fixing barrels prevents the ring cover from being rotated relative to and detached from the container.
Owner:CHEN ROBERT
Honeycomb-structured sitting cushion
ActiveUS10206512B2Smooth movementImprove breathabilityMachine supportsSynthetic resin layered productsEngineeringHoneycomb structure
The present invention relates to a honeycomb-structured sitting cushion comprising: a lower seat in which first through holes, which are vertical holes having a regular hexagonal cross-section, are formed and the first through holes, spaced at predetermined intervals from each other by first partitions, are consecutively formed in x-axial and y-axial directions; and an upper seat which is formed on the lower seat, and in which second through holes, which are vertical holes having a regular hexagonal cross-section larger than that of the first through holes, are formed, and the second through holes, spaced at predetermined intervals from each other by second partitions having a thickness (T2) smaller than the thickness (T1) of the first partitions, are consecutively formed in x-axial and y-axial directions, wherein the centers of the first through holes and the first partitions are aligned with the centers of the second through holes and the second partitions.
Owner:BULLSONE +1
Thin film transistor array panel and method for repairing the same
ActiveUS20140110678A1Prevent static electricityEasily repairSolid-state devicesSemiconductor/solid-state device manufacturingDopingSignal lines
A thin film transistor substrate includes a substrate including a display area including pixels and a periphery area where a driver for driving the pixels is disposed; first signal lines connected with the pixels and extended to the periphery area, and including a first short-circuit portion provided in the periphery area; second signal lines connected with the pixels and extended to the periphery area by crossing the first signal lines in an insulated manner; first connection members overlapping lateral ends of the first signal lines, disposed in lateral sides with respect to the first short-circuited portion and formed of a doped semiconductor; and first repairing conductors overlapping the lateral ends of the first signal line, disposed in the lateral sides with respect to the first short-circuited portion. Lateral ends of the first connection member are connected with the lateral ends of the first signal line through contact holes.
Owner:SAMSUNG DISPLAY CO LTD
Manufacturing methods for metal clad laminates
ActiveUS20100261031A1Good hygroscopicityIncrease flexibilitySuperimposed coating processThin material handlingOptoelectronicsMetal
The present invention relates to the manufacturing method of metal clad laminates by forming a conductive layer on a single side or both sides of a material film that is made of an insulating material using the silver complexes having a unique structure and electroplating metals outside of said conductive layer. The present invention can provide the manufacturing method of metal clad laminates, which has a fast operation speed for mass production, simple process steps to minimize defective ratio and cheap production cost.
Owner:INKTEC CO LTD
Apparatus and method for repairing liquid crystal display device
ActiveCN1790103ADefect rate minimizationImprove yieldLaser constructional detailsNon-linear opticsLiquid-crystal displayEngineering
The present invention relates to a device and method for repairing a liquid crystal display panel, which can minimize the defect rate of the liquid crystal display panel by dimming bright spots, thereby increasing its yield. An apparatus for repairing a liquid crystal display panel according to the present invention includes: a liquid crystal display panel including a repair film formed on any one of a first substrate and a second substrate facing each other, and a liquid crystal layer is located between the two substrates and a laser irradiating device for irradiating laser light to the repair film to darken a specific area of the repair film corresponding to the area where bright spots appear in the liquid crystal display panel.
Owner:LG DISPLAY CO LTD
Apparatus and method for repairing liquid crystal display device
ActiveUS7636148B2Increase productionDefect rate minimizationNon-linear opticsLiquid-crystal displayEngineering
The present invention relates to an apparatus and method for repairing a liquid crystal display panel, which is capable of improving a yield thereof by darkening a bright point to minimize a defect ratio thereof. An apparatus for repairing a liquid crystal display panel according to the present invention includes: a liquid crystal display panel including a repair film formed on any one of a first substrate and a second substrate, which are facing to each other with a liquid crystal layer therebetween; and a laser irradiating device to irradiate a laser to the repair film to darken a specific area of the repair film, which is corresponded to an area where a bright point appears in the liquid crystal display panel.
Owner:LG DISPLAY CO LTD
Thin film transistor array panel and method for repairing the same
ActiveUS8823913B2Minimize damagePromote repairSolid-state devicesSemiconductor/solid-state device manufacturingElectrical conductorEngineering
A thin film transistor substrate includes a substrate including a display area including: pixels and a periphery area where a driver for driving the pixels is disposed; first signal lines connected with the pixels and extended to the periphery area, and including first short-circuit portions provided in the periphery area; second signal lines connected with the pixels and extended to the periphery area by crossing the first signal lines in an insulated manner; first connection members overlapping lateral ends of the first signal lines, disposed in lateral sides with respect to the first short-circuited portions, and formed of a doped semiconductor; and first repairing conductors overlapping the lateral ends of the first signal lines, and disposed in the lateral sides with respect to the first short-circuited portions. Lateral ends of the first connection members are connected with the lateral ends of the first signal lines through contact holes.
Owner:SAMSUNG DISPLAY CO LTD
Metal PCB, headlight module having metal PCB applied thereto, and method for assembling headlight module
ActiveCN107690716AHighly integratedAchieve permutationSemiconductor/solid-state device detailsSolid-state devicesMetallic materialsLight-emitting diode
The present invention relates to a metal PCB, a headlight module having the metal PCB applied thereto, and a method for assembling the headlight module, wherein the metal PCB has a base made of a metal material and configured as a thin plate, or the base has a predetermined thickness and is bent in a desired direction through a bending groove formed on the rear surface thereof, and the base has aplurality of chip mounting portions integrally formed thereon such that one or more LED chips are mounted thereon, the chip mounting portions being spaced at a predetermined interval and having at least two parts of incision surfaces formed on one side of the base such that the chip mounting portions are inclined and installed to have a predetermined angle with regard to the base.
Owner:WENDENG AIKE WIRE HARNESS CO LTD
Manufacturing methods for metal clad laminates
ActiveUS8764960B2Fast operationThe process steps are simpleSuperimposed coating processThin material handlingOptoelectronicsMetal
The present invention relates to the manufacturing method of metal clad laminates by forming a conductive layer on a single side or both sides of a material film that is made of an insulating material using the silver complexes having a unique structure and electroplating metals outside of said conductive layer. The present invention can provide the manufacturing method of metal clad laminates, which has a fast operation speed for mass production, simple process steps to minimize defective ratio and cheap production cost.
Owner:INKTEC CO LTD
Method for providing an online sports game providing ability compensation for beginner users, and system for same
InactiveUS20150011278A1Defect rate minimizationStrengthening communityData processing applicationsVideo gamesGame clientMultimedia
A method for providing an online sports game is implemented in an online sports game providing system that provides an online sports game to users through a plurality of game clients. The method includes (a) checking whether the plurality of users of each participating team of a pair of teams participating in a match have relationships of friendship, (b) strengthening and compensating for the ability of player characters belonging to a sports team of first users at the lowest level, and (c) providing a match for an online sports game. By compensating for and increasing the ability of player characters belonging to a beginner user sports team, a beginner user may enjoy the game on equal terms with an existing user, and the rate of new user dropout may be minimized.
Owner:INTELLECTUAL DISCOVERY CO LTD
Light-emitting device and display device using the same
ActiveUS20190157512A1Provide reliablyReduce defective rateSolid-state devicesSemiconductor devicesDisplay deviceElectrical connection
A light-emitting device and a display device using the same. The light-emitting device improves the reliability of a process of disposing light-emitting devices. The light-emitting device is configured to ensure electrical connections even if the light-emitting device is inverted while being disposed on a substrate. The light-emitting device includes an n-type semiconductor layer and a p-type semiconductor layer. N-type electrodes and p-type electrodes are disposed on both sides of top and bottom surfaces of the light-emitting device. Contact holes are provided to electrically connect one of the n-type electrodes to the n-type semiconductor layer and one of the p-type electrodes to the p-type semiconductor layer. When the light-emitting device is inverted while being disposed on a substrate, the light-emitting device operates ordinarily, thereby reducing the defect rate of a display device.
Owner:LG DISPLAY CO LTD
Flip cover plate for mobile terminal
ActiveUS20160142090A1Maximize productabilityEasy to shapeOther accessoriesTransmissionNumerical controlManufacturing cost reduction
The present invention relates to a flip cover plate (10) for a mobile terminal, the plate comprising: a cover plate inserted into a flip cover which opens and closes the front portion of the mobile terminal; and a transparent window coupled to one side of the cover plate and exposing a portion of a liquid crystal of the mobile terminal to the outside when the flip cover is positioned at the front portion of the mobile terminal, wherein the transparent window is configured to be bonded to at least one surface of the cover plate corresponding to in opening of the flip cover. Accordingly, the present invention has an advantage of maximizing productivity compared to production through one by one cutting processes by means of a conventional numerically controlled machine tool. Furthermore, since the transparent window is not simultaneously molded when the cover plate is injection-molded, the present invention has advantages of simplifying the shape of a mold, thereby being capable of reducing manufacturing costs, as well as reducing manufacturing time and also the failure rate of products since the manufacturing of parts proceeds in parallel.
Owner:LEE NAM HEE +2
Light-emitting device and display device using the same
ActiveUS20190181301A1Increase the number ofIncrease production costSolid-state devicesSemiconductor devicesDisplay deviceEngineering
A light-emitting device and a display including the same can improve the process stability during the process of disposing the light-emitting device. A light-emitting device includes the n-type semiconductor layer and the p-type semiconductor layer, and a structure is disposed so as to minimize electrical short between electrodes even if the light-emitting device is misaligned. The structure may have at least one side surface in an inverted taper shape and may be disposed between electrodes to minimize a short-circuit therebetween during the process of connecting the electrodes.
Owner:LG DISPLAY CO LTD
Process for preparation of quadrangle unit
ActiveUS20120078406A1Increase ratingsReduce manufacturing costForecastingMeasurement/indication equipmentsLarge sizeBiomedical engineering
Disclosed herein is a method of cutting one or more kinds of quadrangular unit pieces having a relatively small size from a quadrangular base material having a relatively large size using a cutter frame including a plurality of cutters to manufacture the quadrangular unit pieces, the method including (a) an inspection step of scanning a quadrangular base material in a longitudinal direction and in a lateral direction of the quadrangular base material to check positions of defects on the quadrangular base material, (b) a calculation step of calculating a yield when imaginarily cutting the quadrangular base material using two or more kinds of cutting frames, (c) a selection step of selecting one of the cutting frames in which the yield calculated at the calculation step (b) is within a range of upper 30%, and (d) a manufacturing step of cutting the quadrangular base material using the cutting frame selected at the selection step (c) to manufacture quadrangular unit pieces.
Owner:SHANJIN OPTOELECTRONICS SUZHOU CO LTD
Hybrid tire cord and method for manufacturing the same
ActiveUS20160376733A1Increase productivityReduce manufacturing costTyresPneumatic tyre reinforcementsYarnAramides
Disclosed are a hybrid tire cord, which can be easily manufactured and has more uniform physical properties, and improved strength and fatigue resistance, and a method for manufacturing the same. The hybrid tire cord includes a nylon primarily twisted yarn and an aramid primarily twisted yarn, wherein the nylon primarily twisted yarn and the aramid primarily twisted yarn are secondarily twisted together, and after untwisting of the secondary twisting of the hybrid tire cord having a predetermined length, a length of the aramid primarily twisted yarn is 1.005 to 1.025 times a length of the nylon primarily twisted yarn.
Owner:KOLON IND INC
Roll-type composite sheet having improved heat-releasing electromagnetic wave-absorbing, and impact-absorbing properties, and method of manufacturing the same
InactiveUS20090087608A1Improve propertiesReduce manufacturing costMagnetic/electric field screeningMetal-working apparatusSilicone GelsSolvent
A method of manufacturing a roll-type composite sheet including agitating a silicone gel using a mixer; agitating first powder and the silicone gel for 5 to 20 minutes to form a first mixture including at least the first powder and the silicone gel; agitating the first mixture and second powder for 5 to 20 minutes to form a second mixture; adding a solvent at least to the second mixture to form a reaction product being in a form of a paste; removing bubbles from the reaction product; coating the reaction product on a release medium at a temperature of 80 to 140° C.; and curing and drying the reaction product to form the composite sheet.
Owner:DU SEONG IND
Mobile phone protection case film with transparent part and method for manufacturing same
ActiveUS20160046049A1Rule out the possibilityLow costOther accessoriesSubstation equipmentEngineeringMechanical engineering
The present invention relates to a mobile phone protection case film with a transparent part and a method for manufacturing the same, and specifically a method for manufacturing a protection case film inserted in a protection case cover hinged to one side of a protection case for receiving the back and the sides of a mobile phone so as to open or close the front of the mobile phone, includes the steps of: assembling a first die and a second die so as to form a cavity conforming with the shape of the protection case film; filling the cavity with a molten resin through a gate provided in one side of the cavity; compressing the molten resin filling the cavity by closely contacting the first die and the second die with each other; cooling or hardening the molten resin; removing the .molded product by separating the first die and the second die; and cutting off the gate from the molded product. Thus, the method can considerably reduce the processing time and cost compared to the conventional processing method using a numerically controlled processing machine, and minimize the flaw rate by eliminating the errors according to the skill of a worker so as to improve the reliability of the product.
Owner:YUN NAM WOON +1
Method for manufacturing curved display panel, and curved display panel manufactured by same manufacturing method
ActiveUS20190113795A1Reduce thicknessAvoid normal displayLaminationLamination apparatusEngineeringDriving circuit
A method of manufacturing a curved display panel, includes: polishing a portion of the flat display panel that is to form a protrusion, which protrudes in order to protect a portion, to which a drive circuit board is attached, through mechanical polishing so as to have a preset thickness; installing a sealing member, which protects the flat display panel, polished in the polishing, from an etchant by surrounding both the portion that is to form the protrusion and the drive circuit board; and etching an entirety of both surfaces of the flat display panel using the etchant, excluding a portion on which the sealing member is provided, so that the flat display panel, having the sealing member installed in the installing, has a thickness smaller than a thickness of the protrusion.
Owner:TOVIS
Non-sewing material for a footwear upper, footwear upper and footwear using the same
InactiveCN105011473AAvoid lostFormation process minimizationSolesDomestic footwearManufacturing efficiencyEngineering
A material for a footwear upper, includes a first side corresponding to an inner foot top and an inner side of a foot, a second side corresponding to an outer foot top and an outer side of the foot and extending outwards from an end of the first side to face the first side, a first wing portion extending outwards from the first side in a wing shape, and a second wing portion extending outwards from the second side in the wing shape. The first side and the second side, the first side and the first wing portion, and the second side and the second wing portion are integrated with each other, respectively so that a loss of the material may be reduced and manufacturing efficiency may be improved.
Owner:宋洙复
Solder paste supply device
InactiveCN104641733AStable supplyDefect rate minimizationPrinted circuit assemblingSolder feeding devicesMetallurgyBottle neck
The present invention relates to a solder paste supply device, comprising: a first chamber; a second chamber; a bottle-neck connection part; a first press part; a second press part; and a nozzle part. The first chamber receives solder paste therein and has a first sectional surface intersecting the movement direction of the solder paste. The second chamber receives the solder paste therein and has a second sectional surface intersecting the movement direction of the solder paste. The bottle-neck connection part has a third sectional surface intersecting the movement direction of the solder paste and is smaller than the first sectional surface and the second sectional surface, and connects the first chamber and the second chamber. The first press part applies pressure to the solder paste which is received in the first chamber so as to move the solder paste towards the second chamber side through the bottle-neck connection part. The second press part applies pressure to the solder paste which is received in the second chamber so as to move the solder paste towards the first chamber side through the bottle-neck connection part. The nozzle part is provided to the bottle-neck connection part and sprays the solder paste which passes through the bottle-neck connection part to the outside.
Owner:李同周
Method of multi forming
Owner:SUNG WOO HITECH
Touch panel and method of manufacturing the same
InactiveCN103529980AAvoid optical propertiesExcellent optical propertiesContacts enclosures/screensInput/output processes for data processingTouch panelBlocking layer
Disclosed are a touch panel and a method of manufacturing the same. The touch panel includes a gas generation layer (110); a sensing electrode pattern (113) on the gas generation layer (110); a gas blocking layer (112) between the gas generation layer (110) and the sensing electrode pattern (113) to block a gas generated from the gas generation layer (110).
Owner:LG INNOTEK CO LTD
High-speed soft capsule forming machine
InactiveCN110072505APrevent deterioration of physical propertiesQuality improvementCapsule deliveryDomestic articlesEngineeringFilm (photographic)
Disclosed is a high-speed soft capsule forming machine comprising: a sheet forming part for forming two gelatin sheets; a pair of die rolls for heat sealing the gelatin sheets and simultaneously forming the same into a capsule shape; a wedge positioned at the upper sides of the pair of die rolls, heating the gelatin sheets at a predetermined temperature, and having a plurality of nozzles, which are formed to be aligned therein, for receiving liquid medicine from a liquid medicine feeding part and respectively injecting the same between the gelatin sheets inserted into cavities of the pair of die rolls; and a controller for controlling the rotational speed of the die rolls, the temperature of the wedge, the rotational speed and temperature of a cooling drum, and the intervals of nozzle operations for injecting the liquid medicine according to the angle of the nozzles formed in the wedge with respect to the center of the die roll and a set number value of lines in which the nozzles are aligned.
Owner:崔寅奎
Apparatus and method for repairing liquid crystal display device
ActiveCN100456085CDefect rate minimizationImprove yieldLaser constructional detailsNon-linear opticsLiquid-crystal displayEngineering
The present invention relates to an apparatus and method for repairing a liquid crystal display panel, which is capable of improving a yield thereof by darkening a bright point to minimize a defect ratio thereof. An apparatus for repairing a liquid crystal display panel according to the present invention includes: a liquid crystal display panel including a repair film formed on any one of a first substrate and a second substrate, which are facing to each other with a liquid crystal layer therebetween; and a laser irradiating device to irradiate a laser to the repair film to darken a specific area of the repair film, which is corresponded to an area where a bright point appears in the liquid crystal display panel.
Owner:LG DISPLAY CO LTD
Method and apparatus for manufacturing tonewheel for vehicles
InactiveUS8015708B2Correction of flatnessUniform sectional thicknessMetal-working apparatusCycle equipmentsWork in processMaterials processing
Owner:YUSUNG FT
Display apparatus
A display apparatus including: a lower substrate bent around a first bending axis that extends in a first direction; an upper substrate opposing the lower substrate and having a first surface facing the lower substrate; a pixel electrode disposed on the lower substrate; a color filter disposed on the lower substrate so as to correspond to the pixel electrode; and a first column spacer disposed on the first surface so as to correspond to at least a portion of the color filter and extending in a second direction that intersects the first direction.
Owner:SAMSUNG DISPLAY CO LTD
Method for fabricating an electrophoretic display device
The present invention relates to a method for fabricating an electrophoretic display device, which includes: a step of forming partitions on a first substrate; a step of filling a three-dimensional space with a slurry of charged particles, wherein the three-dimensional space is formed by a photo-curable or thermosetting resin layer and a sealing material formed on the resin layer to define the boundary of the three-dimensional space; and a step of coupling the first substrate to the resin layer in order to immerse the partitions in the slurry of charged particles. Accordingly, the defect rate of the final product can be minimized, and an electrophoretic display device can have a high contrast ratio and improved visibility, to thereby represent high-definition text.
Owner:KOLON IND INC
Vibration device
InactiveCN104901500AImprove productivityMaintain resonance frequencyMechanical vibrations separationDynamo-electric machinesEngineeringMechanical engineering
The invention relates o a vibration device including a driving part in which a first member and a second member are relatively moved; a box part provided with the first member; and a cover part integrating a leaf spring into a whole, covering the box part, and provided with the second member. The over part includes elastic plastic. The vibration of the cover part can be realized by the drive of the driving part.
Owner:SHENZHEN LINKCONN ELECTRONICS
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