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385results about How to "Complicated processing" patented technology
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Electrostatic chuck member, method of manufacturing the same, and electrostatic chuck device
InactiveUS20090056112A1Good effectComplicated processingSleeve/socket jointsWave amplification devicesEngineeringMechanical engineering
A plurality of protruded portions is formed through embossing and is distributed and arranged regularly or irregularly on an electrostatic chuck surface, and has a circular or almost circular top surface shape and a roundness (R) of 0.01 mm or more is applied to an edge part defined by an intersection of the top surface and a side surface and a portion to which the roundness is applied occupies a quarter of a height h of the protruded portion or more.
Owner:SHINKO ELECTRIC IND CO LTD
Production planning method and production planning system
InactiveUS7693593B2Change in yield of the production line is vigorousComplicated processingForecastingResourcesProduction lineUnavailability
Owner:WESTERN DIGITAL TECH INC
Antenna module and method for manufacturing the same
InactiveUS20140225129A1Easy to assembleReduce manufacturing costSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringSemiconductor
An electrode is formed on at least one surface of first and second surfaces of a dielectric film formed of resin to be capable of receiving or transmitting an electromagnetic wave in a terahertz band. A semiconductor device operable in the terahertz band is mounted on at least one surface of the first and second surfaces of the dielectric film to be electrically connected to the electrode. A portion of a support layer is formed on the first or second surface of the dielectric film, and a dielectric lens is supported by another portion of the support layer. Another portion of the support layer is bent with respect to the portion such that the electromagnetic wave in the terahertz band transmitted or received by the electrode permeates through the dielectric lens.
Owner:NITTO DENKO CORP
Organic electroluminescent device
InactiveUS6878209B2Highly precise fine patterningImprove stabilityLiquid surface applicatorsSolid-state devicesGas phaseOptoelectronics
A method for producing an organic electroluminescent device, which is provided with first electrodes formed on a substrate, a thin film layer formed on the first electrode containing at least an emitting layer composed of an organic compound and a plurality of second electrodes formed on the thin film layer, and has a plurality of luminescent regions on said substrate, comprising the steps of forming spacers having a height at least partially exceeding the thickness of said thin film layer on the substrate, and vapor-depositing a deposit for patterning while the shadow mask having reinforcing lines formed across its apertures is kept in contact with said spacers.Highly precise fine patterning can be effected under wide vapor deposition conditions without degrading the properties of organic electroluminescent elements, and high stability can be achieved by a relatively simple process without limiting the structure of the electroluminescent device.
Owner:TORAY IND INC
Radar system and antenna with delay lines and method thereof
InactiveUS8330650B2Good range and angular resolutionLow costDirection findersAntennasRadar systemsBeam pattern
Owner:ARMY US SEC THE THE
Lithium secondary battery, secondary battery module, and secondary battery pack
InactiveUS20100143773A1Lower resistanceIncrease output powerPrimary cell to battery groupingFinal product manufactureLithium-ion batteryBattery pack
A lithium secondary battery having improved output power includes a plurality of wound electrode bodies in a battery can. Each wound electrode body is formed by winding a cathode and an anode with a separator placed the separator between the cathode and the anode. Each of the wound electrode bodies has a capacity of 1.5 Ah or less. The cathode includes a cathode current collector foil and cathode materials. End portions of the cathode are located on two end sides of the cathode current collector foil and include shorter sides of the cathode current collector foil, respectively. The active portion of the cathode has a cathode mixture deposited thereon and is sandwiched between the end portions. Cathode tabs extend from the end portions of the cathode current collector foil. The anode includes an anode current collector foil and anode materials, where both edges do not have an anode mixture.
Owner:HITACHI VEHICLE ENERGY
Process of paraffin hydrocarbon isomerization catalysed by ionic liquids
InactiveUS20030109767A1Complicated processingComplicates technologyHydrocarbon by isomerisationHydrocarbon by hydrogenationAlkaneIsomerization
A process for the conversion of paraffin hydrocarbon feed stock via skeletal isomerisation by contacting this feed with a catalyst comprised of an ionic liquid formed from an N-containing heterocyclic and / or N-containing aliphatic organic cation and an inorganic anion derived from metal halides.
Owner:HALDOR TOPSOE AS
Finned Jackets for lan cables
InactiveUS20050133246A1Improves alien crosstalk and attenuation performanceImproved attenuation and crosstalk performanceInsulated cablesCable/conductor manufactureEngineeringTwisted pair
A cable includes a plurality of twisted wire pairs housed inside a jacket. A plurality of protrusions extend away from a circumferential surface of the jacket. The protrusion may extend radially outward from an outer circumferential surface of the jacket, or may extend radially inward from an inner circumferential surface of the jacket toward a center of the cable. The protrusions ensure that the twisted wire pairs of one cable are well-distanced from the twisted wire pairs of another cable when two cables are placed adjacent to one another and improve the dielectric properties of the jacket. The cable can be designed to meet all of telecommunication cabling industry regulations and standards, and demonstrates improved alien crosstalk and attenuation characteristics even at high data bit rates.
Owner:COMMSCOPE SOLUTIONS PROPERTIES
Semiconductor device and manufacturing method of the same
InactiveUS20070001225A1Lower manufacturing yieldNumber of step is increasedSolid-state devicesSemiconductor/solid-state device manufacturingDevice materialEngineering
To provide a manufacturing method in which LDD regions with different widths are formed in a self-aligned manner, and the respective widths are precisely controlled in accordance with each circuit. By using a photomask or a reticle provided with an auxiliary pattern having a light intensity reduction function formed of a diffraction grating pattern or a semi-transparent film, the width of a region with a small thickness of a gate electrode can be freely set, and the widths of two LDD regions capable of being formed in a self-aligned manner with the gate electrode as a mask can be different in accordance with each circuit. In one TFT, both of two LDD regions with different widths overlap a gate electrode.
Owner:SEMICON ENERGY LAB CO LTD
Failure test method for split gate flash memory
ActiveUS20060098505A1Easily and efficiently locatingShorten the timeRead-only memoriesDigital storageBit lineComputer architecture
A failure test method of word line-bit line short circuit in a split gate flash memory is provided. A well leakage-current test is performed to identify a sector with a failed memory cell. After being programmed, memory cells in the sector undergo a first read operation to generate a first bit map of the sector. After being erased, these memory cells in the sector undergo a second read operation to generate a second bit map of the sector. The first bit map and the second bit map are overlaid to identify the actual address of the failed memory cell.
Owner:PROMOS TECH INC
LDPC design for high parallelism, low error floor, and simple encoding
ActiveUS20140229789A1Yield with good performanceHigh error floorError correction/detection using multiple parity bitsChecking code calculationsTheoretical computer scienceData encoding
A method of data encoding is disclosed. An encoder receives a set of information bits and performs an LDPC encoding operation on the set of information bits to produce a codeword based on a matched lifted LDPC code. The matched lifted LDPC code is based on a commutative lifting group and includes a number of parity bits and a submatrix to determine values of the parity bits. An order of the lifting group (Z) corresponds with a size of the lifting. A determinant of the submatrix is a polynomial of the form: ga+(g0+gL)P, where g0 is the identity element of the group, g0=gL2<sup2>k< / sup2>, and P is an arbitrary non-zero element of a binary group ring associated to the lifting group.
Owner:QUALCOMM INC
LED array with optical isolation structure and method of manufacturing the same
InactiveUS20020153529A1Complicated processingLow costSolid-state devicesSemiconductor/solid-state device manufacturingSemiconductor materialsLed array
A Light Emitting Diode array (LED) with an optical isolation structure and a method of manufacturing the same. The LED array with an optical isolation structure includes a substrate, a plurality of LED units and a plurality of trenches. The plural LED units and trenches are disposed on the surface of the substrate. Each trench is disposed between every two LED units and deposited with at least one reflective metal layer. The substrate of the LED array with an optical isolation structure is formed of a low-energy-gap semiconductor material, while the LED units are formed by another kind of semiconductor material whose energy gap is higher than the substrate. The light emitted from each LED unit is reflected by the plural trenches deposited with at least one reflective metal layer, and absorbed by the substrate with low-energy gap.
Owner:INTEGRATED CRYSTAL TECH +2
Light emitting device
InactiveUS6873116B2Manufacturing process is complicatedInfluence of a variation in characteristics of a driver transistor is suppressedStatic indicating devicesSolid-state devicesLinear regionLight emitting device
In order to suppress the influence of deterioration of a light emitting element resulting from a change over time, the present invention provides a light emitting device in which an electrical circuit for flowing a constant charge between both electrodes of the light emitting element is provided in each pixel. In addition, the present invention provides a light emitting device in which a transistor provided in each pixel is operated in a linear region and used as only a switch, so that the light emitting device is not influenced by a variation in characteristic of the transistor.
Owner:SEMICON ENERGY LAB CO LTD
Tandem White Organic Light Emitting Device
ActiveUS20130264551A1Improve efficiencyExtend your lifeSolid-state devicesSemiconductor/solid-state device manufacturingOrganic light emitting deviceHole transport layer
A tandem white organic light emitting device having high efficiency and long lifespan by adjusting characteristics of a hole transport layer adjacent to a charge generation layer consisting of p-type and n-type charge generation layer is disclosed, the p-type charge generation layer is formed of organic materials only, and at least one organic material contained in the p-type charge generation layer has a LUMO level of −6.0 eV to −4.5 eV.
Owner:LG DISPLAY CO LTD
Optical waveguide module
InactiveUS20030044119A1Increase the number ofMore processedSolid-state devicesCoupling light guidesSignal lightWaveguide
In a planar waveguide optical circuit 1, a inclined groove 3 is formed at an inclination angle .theta. with respect to the vertical axis so as to cross optical waveguides 2.sub.n. A reflection filter 4 structured such that the difference in reflectivity between orthogonal polarization is compensated for with respect to signal light is installed inside the groove 3, the reflected light from the reflection filter 4 is detected by the photodetectors 6.sub.n, and the optical intensity of the signal light is monitored. This makes it possible to accurately monitor the optical intensity regardless of the polarization state of the signal light. Also, since the inside of the groove 3 including the reflection filter 4 is sealed with a filler resin 5, any deterioration in long-term stability that would otherwise be caused by contamination of these components is prevented. Thus, the optical waveguide module with which the structure of the optical circuit is simpler, and the optical intensity can be correctly monitored regardless of the state of polarization of the signal light is realized.
Owner:SUMITOMO ELECTRIC IND LTD
Organic EL display device, electronic equipment, and method for manufacturing the same
ActiveUS7342354B2Increase the number ofComplicated processingDischarge tube luminescnet screensElectroluminescent light sourcesDisplay deviceOptoelectronics
To provide a sheet-shaped organic EL display device having a reduced thickness, an organic EL display device includes a substrate serving as both a protective layer to reduce or prevent permeation of moisture, oxygen, and the like into the inside and a support layer for film formation, a laminate which is provided on a under layer by film formation and which includes a thin film circuit layer carrying an electric circuit and an organic EL light emitting layer carrying an organic EL light emitting element, and an adhesive layer joining the above-described laminate and the above-described substrate. The above-described organic EL light emitting element radiates the emitted light toward the above-described under layer side. In this manner, a low-profile organic EL display device can be provided.
Owner:ELEMENT CAPITAL COMMERCIAL CO PTE LTD
Semiconductor device
ActiveUS20110080774A1Complicated processingLower manufacturing requirementsSolid-state devicesRead-only memoriesManufacturing cost reductionHigh resistance
Objects of the present invention are to improve the manufacturing yield of semiconductor devices, reduce manufacturing cost of the semiconductor device, and reduce the circuit area of an integrated circuit included in the semiconductor device. A memory layer of a memory element and a resistive layer of a resistor included in the semiconductor device are formed of the same material. Therefore, the memory layer and the resistive layer are formed in the same step, whereby the number of manufacturing steps of the semiconductor device can be reduced. As a result, the manufacturing yield of the semiconductor devices can be improved and the manufacturing cost can be reduced. In addition, the semiconductor device includes a resistor having a resistive component which has high resistance value. Consequently, the area of the integrated circuit included in the semiconductor device can be reduced.
Owner:SEMICON ENERGY LAB CO LTD
Radar system and antenna with delay lines and method thereof
InactiveUS20110273325A1Good range and angular resolutionLow costDirection findersAntennasRadar systemsBeam pattern
A radar system, apparatus, and method includes at least one radar transmitter for transmitting an electromagnetic waveform; a receiving antenna comprising a plurality of receiving antenna elements and delay lines, each of the plurality of receiving antenna elements receiving the return signal operatively associated with a predetermined delay line; each delay line having a delay length which produces a different phase delay in the return signal; the different phase delays producing substantially different antenna patterns for the received signal at a given frequency; at least one processor operatively connected to receive data from the plurality of delay lines; the at least one processor operating to analyze the substantially different beam patterns for a given frequency; whereby the processing of the data produces results indicating the presence and location of a target.
Owner:ARMY US SEC THE THE
Data recording and reproducing device, data recording and reproducing method, and recording medium
InactiveUS20060182004A1Improve recording densityImprove reading resolutionNanoinformaticsRecord information storageData recordingCantilever
A position control area (76A) is partly formed in the recording area (75) of a recording medium (70) and position information is recorded only in the position control area (76A). To record data in the recording medium (70) by a head (60) having a plurality of cantilevers (62A), (62B), . . . , the position information is read by the cantilever (62E) corresponding to the position control area (76A) and, based on the position information, the positioning control or moving control of all the other cantilevers is performed.
Owner:PIONEER CORP
Proactive monitoring tree with state distribution ring
ActiveUS20140320500A1Easy to moveEasy loadingDrawing from basic elementsError detection/correctionGraphicsNODAL
A system that displays performance data for a computing environment. During operation, the system determines performance states for a plurality of entities that comprise the computing environment based on values of a performance metric for the entities. Next, the system displays the computing environment as a tree comprising nodes representing the plurality of entities and edges representing parent-child relationships between the plurality of entities. Then, for each parent node in the tree, the system determines counts of one or more performance states for descendants of the parent node in the tree. Finally, the system displays a graphical representation of the determined counts while displaying the parent node. In some embodiments, displaying the graphical representation of the determined counts includes displaying a circular ring comprising visually distinct sections associated with different performance states, wherein the visually distinct sections are sized proportionately with the determined counts for the associated performance states.
Owner:SPLUNK INC
Thin film semiconductor device and manufacturing method
ActiveUS20040046209A1Improve the simulation effectComplicated processingTransistorMultiple input and output pulse circuitsDopantEngineering
When n-channel thin film transistors(TFTs) and p-channel TFTs are formed on a polycrystalline silicon film formed on a glass substrate, a process is included in which P-dopant or N-dopant is introduced at the same time to the channel region of a part of the n-channel TFTs and a part of the p-channel TFTs. In one channel doping operation, a set of low-VT and high-VT p-channel TFTs and a set of low-VT and high-VT n-channel TFTs can be formed. This method is used for forming high-VT TFTs, which can reduce the off-current, in logics and switch circuits and for forming low-VT TFTs, which can enlarge the dynamic range, in analog circuits to improve the performance of a thin film semiconductor.
Owner:HANNSTAR DISPLAY CORPORATION
Refrigerator
ActiveUS20110048052A1Increase costManufacturing process is complicatedLighting and heating apparatusIce productionMarine engineeringIce storage
A refrigerator includes an ice storage bin, an opening provided in the ice storage bin through which ice is discharged, and a plurality of blades provided in the ice storage bin, such that the plurality of blades can rotate in a forward direction or in a reverse direction, to selectively discharge ice through the opening as whole ice or crushed ice, where gravity and the plurality of blades are the only forces exerted on the ice collected in the ice storage bin.
Owner:LG ELECTRONICS INC
User semantic overlay for troubleshooting convergent network problems
ActiveUS20060198310A1Widespread acceptanceComplicates of dataMultiplex system selection arrangementsSpecial service provision for substationVoice over internet protocol voipWireless lan
A convergent network comprising voice over Internet protocol (VOIP) and voice over wireless local area networks (VoWLAN) telephones provides users the means for notifying a network administrator of a quality problem in real time together with an indication of the nature problem. Upon receipt of the notification, the system takes a snap shot of the current network parameters that are associated with the quality problem and provides network statistics for subsequent analysis and troubleshooting. Other callers participating in a call are notified of the source of the quality problem. In other embodiments, when streaming video or audio users detect a network quality problem, the problem is marked and tagged to indicate the time and the type of quality problem as it is occurring.
Owner:CISCO TECH INC
Methods and apparatus for implementing semi-distributed lock management
ActiveUS20140089346A1Complicated processingImprove system performanceDigital data processing detailsComputer security arrangementsParallel computingImproved method
Disclosed is an improved approach for performing lock management. A semi-distributed Lock Management (SDLM) system is provided utilizing RDMA and an acyclic time-dependent dependency graph that can lead to higher system performance while maintaining higher flexibility and autonomy for each process at each compute node in the given cluster, in particular for distributed database applications.
Owner:ORACLE INT CORP
Display panel with touch detection function
InactiveUS20160253024A1Reduce detection accuracyIncrease production costStatic indicating devicesInput/output processes for data processingData signalBiomedical engineering
Provided is a display panel including: a plurality of pixel electrodes divided into a plurality of groups; and a plurality of common electrodes arranged at a ratio of one to a plurality of pixel electrodes included in one of the plurality of groups. A plurality of sensor electrode lines are arranged in the same layer as a plurality of data signal lines. The plurality of sensor electrode lines and each of the plurality of common electrodes overlap each other in plan view. The each of the plurality of common electrodes is electrically connected to at least one of the plurality of sensor electrode lines. At least one insulating film is formed between each of a region between the data signal lines and the sensor electrode lines, a region between the sensor electrode lines and the common electrodes, and a region between the common electrodes and the pixel electrodes.
Owner:PANASONIC LIQUID CRYSTAL DISPLAY CO LTD +1
Card intermediates
InactiveUS20050147781A1Different peeling strengthTightly boundThin material handlingMetal layered productsSoftware engineeringMechanical engineering
Owner:POLYMERIC CONVERTING
Organic EL device, method of manufacturing the same and electronic apparatus
ActiveUS20050099118A1High chromaManufacturing process is complicatedDischarge tube luminescnet screensElectroluminescent light sourcesHole injection layerLight reflection
To provide an organic EL device which is capable of forming a minute optical resonator in a light-emitting element and improving the chromaticity of color light components to be emitted, without complicating a manufacturing process, a method of manufacturing the organic EL device, and an electronic apparatus. In an organic EL device 1, each element comprises an anode 4 and a first insulating layer 10a, a light-transmitting layer 13 having a refractive index larger than that of a transparent substrate 2, a cathode 7 having light reflection which oppose a transparent electrode 4, and an organic functional layer including a light-emitting layer 6 and a hole injecting layer 5. In green color light-emitting elements, a first optical length, which is the sum of the product of film thickness and refractive index of the hole injecting layer and the product of film thickness and refractive index of the light-emitting layer, is 250 nm or less, and in blue color light-emitting elements, a second optical length, which is the sum of the product of film thickness and refractive index of the hole injecting layer and the product of film thickness and refractive index of the light-emitting layer, is 230 nm or less. A third optical length, which is the product of film thickness and refractive index of the light-transmitting layer 13, is 300 nm or less.
Owner:SEIKO EPSON CORP
Electrophoretic display medium and preparing method thereof
ActiveUS20120229885A1Improve performanceOvercome technical difficultiesElectrographic processes using photoelectrophoresisElectrographic process apparatusInorganic saltsElectrophoresis
An electrophoretic display medium and preparing method thereof. The electrophoretic display medium comprises: negatively or positively-charged pigment particles; neutral pigment particles with colors different from the charged pigment particles; and low-polar and / or non-polar dispersing solvent. The method of preparing the electrophoretic display medium comprises: synthesizing neutral pigment particles; synthesizing charged pigment particles; and preparing electrophoretic display medium. The method of synthesizing the neutral pigment particles comprises: mixing together pigment particles, macromonomers, coupling-agents and chain-initiators for polymeric reaction in the solvent, and reacting at a temperature of 30-120° C. for 4-48 hours. The method is applied to many kinds of inorganic oxides, inorganic salts and complex inorganic salt pigments. This method fundamentally avoids agglomeration caused by attraction of positively and negatively-charged electrophoretic particles, greatly enhancing display performance. The steps of synthesizing particles are simple and the preparing procedure of the electrophoretic medium is simplified, making the whole process simple and highly efficient.
Owner:GUANGZHOU OED TECH INC
Battery pack
InactiveUS20090081539A1Improve coupling strengthImprove production yieldBatteries circuit arrangementsFinal product manufactureEngineeringBattery pack
A battery pack increases coupled strength of a protection circuit module and an outer case, and realize a compact battery pack by physically coupling the protection circuit module coupled to a bare cell and the integral outer case by an adherent member. The battery pack includes a bare cell; a circuit module arranged on an upper surface of the bare cell and electrically coupled to the bare cell; an outer case integrally formed so as to cover a pair of short side surfaces and the upper surface of the bare cell including the circuit module, and coupled to the circuit module; and a label attached to the pair of the short side surfaces, a pair of long side surfaces and a lower surface of the bare cell. At least one protrusion part may be integrally formed an outer side surface of said circuit module. At least one tapered part may be integrally formed with said outer case.
Owner:SAMSUNG SDI CO LTD
Information processing device and method, and program
ActiveUS20090256858A1Avoid excessive delayComplicated processingCharacter and pattern recognitionCathode-ray tube indicatorsInformation processingComputer vision
An information processing device includes: a clipping unit configured to subject a plurality of images to clipping processing for clipping a part of an image as a partial image to clip a partial image from each of the plurality of images; a size correcting unit configured to correct an image size regarding each of a plurality of the partial images clipped by the clipping unit; and a synthesizing unit configured to connect the partial images of which the image sizes have been corrected by the size correcting unit to generate a synthetic image.
Owner:SONY CORP
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