Patent application number | Description | Published |
20100056936 | BLOOD FLOW RATE IMAGING DEVICE - Provided is a blood flow rate imaging device that can automatically distinguish an artery and a vein from a blood flow rate obtained on a time series blood flow map. A blood flow rate imaging device of the present invention includes a laser beam irradiation system ( | 03-04-2010 |
20110026783 | PERSONAL AUTHENTICATION METHOD USING SUBCUTANEOUS BLOODSTREAM MEASUREMENT AND PERSONAL AUTHENTICATION DEVICE - In a personal authentication method using the subcutaneous bloodstream measurement where an expanded laser beam is irradiated onto a finger pad, light reflected from a subcutaneous blood vessel layer is imaged on an image sensor as a laser speckle using an optical system, a quantity that represents the rate of change with respect to time of the amount of light received for each pixel of the laser speckle is calculated, the values are used as a two-dimensional map to obtain a map showing the bloodstream of the finger pad, and the bloodstream map is comparison-checked against pre-registered data of individuals, the laser speckle is imaged on the image sensor using a region separate from a region irradiated by the laser beam as an observation region of the image sensor. A device for use in the method is also provided. Relating to a method and device for authentication using, e.g., a finger print pattern on the basis of the laser speckle, an improved technique capable of extracting, e.g., the finger print pattern accurately is provided. | 02-03-2011 |
20110033091 | METHOD OF AUTHENTICATING INDIVIDUAL AND APPARATUS OF AUTHENTICATING INDIVIDUAL USED FOR THE SAME - Individual authentication method and apparatus therefor, wherein at least one information out of an eyeground blood vessel image information obtained by an optical means, eyeground blood flow distribution image information obtained by using a laser, and information relating to the change over time thereof is compared and collated with personal information registered in advance, and at least the one information out of the eyeground blood vessel image information, the eyeground blood flow distribution image information, and the information relating to the change over time thereof within a measurement field of view obtained in a direction of a line of sight fixed by a fixation target registered in advance is compared and collated with the personal information registered in advance. The fixation target for fixing the direction of the line of sight may be selected from a plurality of fixation points, such as a part of a character string, a part of a still image, or a part of a moving picture, and has an information of which of them to fixedly view registered in advance. An improved technology for further reinforcing the individual authentication method using measurement of an eyeground blood vessel pattern or an eyeground blood flow distribution is provided. | 02-10-2011 |
Patent application number | Description | Published |
20080303997 | VERTICALLY-ALLIGNED (VA) LIQUID CRYSTAL DISPLAY DEVICE - A vertically alignment mode liquid crystal display device having an improved viewing angle characteristic is disclosed. The disclosed liquid crystal display device uses a liquid crystal having a negative anisotropic dielectric constant, and orientations of the liquid crystal are vertical to substrates when no voltage being applied, almost horizontal when a predetermined voltage is applied, and oblique when an intermediate voltage is applied. At least one of the substrates includes a structure as domain regulating means, and inclined surfaces of the structure operate as a trigger to regulate azimuths of the oblique orientations of the liquid crystal when the intermediate voltage is applied. | 12-11-2008 |
20090207360 | VERTICALLY-ALLIGNED (VA) LIQUID CRYSTAL DISPLAY DEVICE - A vertically alignment mode liquid crystal display device having an improved viewing angle characteristic is disclosed. The disclosed liquid crystal display device uses a liquid crystal having a negative anisotropic dielectric constant, and orientations of the liquid crystal are vertical to substrates when no voltage being applied, almost horizontal when a predetermined voltage is applied, and oblique when an intermediate voltage is applied. At least one of the substrates includes a structure as domain regulating means, and inclined surfaces of the structure operate as a trigger to regulate azimuths of the oblique orientations of the liquid crystal when the intermediate voltage is applied. | 08-20-2009 |
20090256153 | THIN FILM TRANSISTOR MATRIX DEVICE AND METHOD FOR FABRICATING THE SAME - A method for fabricating a thin film transistor matrix device which includes forming a transparent insulating substrate, arranging a plurality of thin film transistors on the substrate in a matrix, arranging a plurality of picture element electrodes on the substrate in a matrix and connecting the picture element electrodes to sources of the thin film transistors. The method also includes forming a plurality of bus lines for commonly connecting gates or drains of the thin film transistors, forming a plurality of bus line terminals on the ends of the bus lines, respectively, with each bus line terminal being provided for each bus line, and forming one connection line on the substrate in a region outer of plurality of the bus line terminals and commonly connecting the plurality of bus lines. The method further includes the step of electrically disconnecting the bus lines from the connection line by laser melting. | 10-15-2009 |
20100117087 | THIN FILM TRANSISTOR MATRIX DEVICE AND METHOD FOR FABRICATING THE SAME - A method for fabricating a thin film transistor matrix device which includes forming a transparent insulating substrate, arranging a plurality of thin film transistors on the substrate in a matrix, arranging a plurality of picture element electrodes on the substrate in a matrix and connecting the picture element electrodes to sources of the thin film transistors. The method also includes forming a plurality of bus lines for commonly connecting gates or drains of the thin film transistors, forming a plurality of bus line terminals on the ends of the bus lines, respectively, with each bus line terminal being provided for each bus line, and forming one connection line on the substrate in a region outer of plurality of the bus line terminals and commonly connecting the plurality of bus lines. The method further includes the step of electrically disconnecting the bus lines from the connection line by laser melting. | 05-13-2010 |
20100214202 | THIN FILM TRANSISTOR MATRIX DEVICE AND METHOD FOR FABRICATING THE SAME - A method for fabricating a thin film transistor matrix device which includes forming a transparent insulating substrate, arranging a plurality of thin film transistors on the substrate in a matrix, arranging a plurality of picture element electrodes on the substrate in a matrix and connecting the picture element electrodes to sources of the thin film transistors. The method also includes forming a plurality of bus lines for commonly connecting gates or drains of the thin film transistors, forming a plurality of bus line terminals on the ends of the bus lines, respectively, with each bus line terminal being provided for each bus line, and forming one connection line on the substrate in a region outer of plurality of the bus line terminals and commonly connecting the plurality of bus lines. The method further includes the step of electrically disconnecting the bus lines from the connection line by laser melting. | 08-26-2010 |
20110176098 | VERTICALLY-ALLIGNED (VA) LIQUID CRYSTAL DISPLAY DEVICE - A vertically alignment mode liquid crystal display device having an improved viewing angle characteristic is disclosed. The disclosed liquid crystal display device uses a liquid crystal having a negative anisotropic dielectric constant, and orientations of the liquid crystal are vertical to substrates when no voltage being applied, almost horizontal when a predetermined voltage is applied, and oblique when an intermediate voltage is applied. At least one of the substrates includes a structure as domain regulating means, and inclined surfaces of the structure operate as a trigger to regulate azimuths of the oblique orientations of the liquid crystal when the intermediate voltage is applied. | 07-21-2011 |
20120120338 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device comprising a liquid crystal layer including liquid crystal molecules provided between a first substrate and a second substrate; pixels forming a display area; electrodes for applying a voltage across the liquid crystal layer within each of the pixels; a plurality of domain regulating structures for dividing orientations of the liquid crystal molecules and forming multiple domains within each of the pixels, when a predetermined voltage is applied across the liquid crystal layer within each of the pixels; and a structure which is formed in an outer area located next to the display area and is substantially the same as at least one of the plurality of domain regulating structures. | 05-17-2012 |
20130015451 | THIN FILM TRANSISTOR MATRIX DEVICE AND METHOD FOR FABRICATING THE SAME - A thin film transistor matrix device including an insulating substrate; a plurality of lines arranged on the substrate, with the lines being defined as odd-number-th lines alternating with even-number-th lines; a first connection line extending in a direction transverse to the plurality of lines, where the first connection line and the odd-number-th lines are configured and arranged to be electrically connected/disconnected to/from each other; and a second connection line extending in a direction transverse to the plurality of lines, where the second connection line and the ven-number-th lines are configured and arranged to be electrically connected/disconnected to/from each other. | 01-17-2013 |
Patent application number | Description | Published |
20080248193 | Viscous Fluid Application Device - The present invention aims to provide a viscous fluid application device which allows improving manufacturing efficiency of semiconductor packages without deteriorating application position accuracy and decreasing designing flexibility. The device includes: an application unit ( | 10-09-2008 |
20090081977 | BROADCAST RECEIVING APPARATUS - When a RF signal is output, noise is prevented from appearing in the RF signal without degrading convenience. | 03-26-2009 |
20090083821 | Broadcast receiving apparatus - An appropriate direction and gain value of a smart antenna are efficiently searched for. The MPU | 03-26-2009 |
20090208025 | ACTIVE NOISE REDUCTION SYSTEM - An electromechanical converter has independent electric input sections. The output of an active noise reduction controller is inputted into an electric input section and the audio signal from an audio section is inputted into an electric input section. These are mechanically combined at a vibration section and the combined signal is radiated as a sound wave into the space. With such a structure, both the active noise reduction function and the audio reproduction function are realized without installing a large device in an existing audio reproduction apparatus. | 08-20-2009 |
20090289705 | PULSE MODULATION TYPE ELECTRIC POWER AMPLIFIER - A pulse modulation type electric power amplifier includes a pulse modulator that receives as input a clock and an input signal, and converts the input signal to a pulse train, an output control circuit that receives as input the pulse train output by the pulse modulator, and controls output of the pulse train, an output circuit that performs switching according to the pulse train output by the output control circuit, a comparator that converts an output terminal voltage of the output circuit to a high or a low digital value, and a short-circuit determination circuit that determines whether an output short circuit has occurred based on a state of an output signal of the comparator, and outputs an output prohibition signal to the output control circuit when an output short circuit is detected. The output control circuit controls output of the pulse train when the output prohibition signal is input, so that the output circuit stops the switching operation. An output short-circuit protection circuit can thereby be configured simply with little circuitry, and is thus small, low power, and integrated easily. | 11-26-2009 |
20100073606 | LIQUID CRYSTAL DISPLAY - An MVA-type LCD capable of displaying with a high contrast ratio is provided. An LCD according to the present invention is an MVA-type LCD including a stripe-shaped rib | 03-25-2010 |
20100194674 | LIQUID CRYSTAL DISPLAY DEVICE - The liquid crystal display device ( | 08-05-2010 |
20120056915 | LIQUID CRYSTAL DISPLAY APPARATUS, LIQUID CRYSTAL DISPLAY APPARATUS DRIVING METHOD, AND TELEVISION RECEIVER - An overshooting process is carried out, in an LCD device ( | 03-08-2012 |
20120113784 | OPTICAL PICKUP - An optical pickup having a first diffractive optical element that acts on light of a specific wavelength, the first diffractive optical element being arranged in an optical path for guiding reflected light from an optical disk to a photodetector. The photodetector comprises a first detector including a first main light receiver divided into a two-by-two square matrix, and a second detector including a second main light receiver divided into a two-by-two square matrix, the second detector being arranged in a row with the first detector. When the light of a specific wavelength is used, zero-order light of the first diffractive optical element is received by the first main light receiver, +first-order light (or −first-order light) diffracted by the first diffractive optical element is received by the second main light receiver, and a tracking error signal is generated using an output signal from the second main light receiver. | 05-10-2012 |
20120281518 | OPTICAL PICKUP - An optical pickup has an objective lens that is shared for light of three wavelengths. The effective diameter of the light that passes through the objective lens decreases in a sequence of the light of a first wavelength (light for a first optical disk), the light of a second wavelength (light for a second optical disk) and the light of a third wavelength (light for a third optical disk); and the light of the third wavelength is incident on the objective lens in a finite system. The objective lens is provided so that the focal distance of the light of the second wavelength is greater than the focal distance of the light of the first wavelength. | 11-08-2012 |
Patent application number | Description | Published |
20100041228 | Method of manufacturing a wiring board - In a method of manufacturing a wiring board, a basic circuit pattern is formed on an insulating plate, and a metal layer is formed on the basic circuit pattern by cold spraying to thereby form a built-up circuit pattern on the basic circuit pattern. | 02-18-2010 |
20110309527 | INSULATING MEMBER, METAL BASE SUBSTRATE, AND SEMICONDUCTOR MODULE, AND MANUFACTURING METHODS THEREOF - An insulating member of the invention can include an epoxy resin, a first inorganic filler diffused in the epoxy resin and having an average particle diameter of 1 to 99 nm, and a second inorganic filler diffused in the epoxy resin and having an average particle diameter of 0.1 to 100 μm. The first and second inorganic fillers can be independent of each other, and can be selected from a group including Al | 12-22-2011 |
20150380335 | SEMICONDUCTOR DEVICE - A semiconductor device includes a molded body obtained by sealing, with a sealing material, a member including a semiconductor element, an insulating substrate which is bonded to one surface of the semiconductor element, and a printed circuit board which is used for a connection to an external circuit and is bonded to another surface of the semiconductor element. The sealing material includes a first sealing material which is a nanocomposite resin including an epoxy base resin, a curing agent, and an inorganic filler with an average particle size of 1 nm to 100 nm; and a second sealing material which is a thermosetting resin, a thermoplastic resin, or a mixture thereof without an inorganic filler. The sealing material is less likely to be degraded by thermal oxidation, even when the semiconductor element operates at a high temperature of 175° C. or higher, is crack resistant, and has high reliability and durability. | 12-31-2015 |
Patent application number | Description | Published |
20080207438 | Catalytic material and catalyst for purifying exhaust gas component - Disclosed is a catalytic material for purifying an exhaust gas component. The catalytic material comprises a composite oxide which contains, as essential components, zirconium (Zr) and neodymium (Nd), and further contains a rare-earth metal R other than cerium (Ce) and neodymium (Nd), wherein each of the zirconium, neodymium and rare-earth metal R constituting the composite oxide is contained, in the form of oxide, in such a manner that a ratio of Nd | 08-28-2008 |
20090041636 | CATALYST-SUPPORTED PARTICULATE FILTER - In at least part of a catalyst layer of a particulate filter, a second catalyst part is exposed on the surface of the catalyst layer to overlie a first catalyst part, the first catalyst part contains Pt-carried activated alumina particles, the second catalyst part contains ZrNd-based mixed oxide particles containing a rare earth metal M and at least one of the first catalyst part and the second catalyst part further contains CeZr-based mixed oxide particles containing a rare earth metal R. | 02-12-2009 |
20090041637 | CATALYST-SUPPORTED PARTICULATE FILTER - In a particulate filter, a catalyst layer containing Pt-carried activated alumina particles, CeZr-based mixed oxide particles and ZrNd-based mixed oxide particles is formed, the proportion of the total amount of the CeZr-based mixed oxide particles and the ZrNd-based mixed oxide particles in the total amount of the Pt-carried activated alumina particles, the CeZr-based mixed oxide particles and the ZrNd-based mixed oxide particles is 10% to 60% by mass, both inclusive, and the mass ratio of the CeZr-based mixed oxide particles to the ZrNd-based mixed oxide particles is 20/80 to 80/20, both inclusive. This configuration enhances the particulate burning property and the low-temperature exhaust gas conversion efficiency. | 02-12-2009 |
20090099012 | CATALYST-SUPPORTED PARTICULATE - A catalyst layer formed on the walls of exhaust gas channels in a particulate filter contains a catalyst material in the form of secondary particles, each secondary particle being formed so that at least two kinds of primary particles selected from the group consisting of primary particles of activated alumina, primary particles of a Zr-based mixed oxide and primary particles of a Ce-based mixed oxide are mixed and cohere together. Each of the primary particles of the Zr-based mixed oxide contains Zr and a rare earth metal Z other than Ce and each of the primary particles of the Ce-based mixed oxide contains Ce, Zr and a rare earth metal R other than Ce. | 04-16-2009 |
20090107124 | CATALYST-SUPPORTED PARTICULATE FILTER - A catalyst layer formed on the walls of exhaust gas channels in a particulate filter contains a catalyst material containing at least two kinds of primary particles selected from the group consisting of primary particles of activated alumina, primary particles of a ZrNd-based mixed oxide and primary particles of a CeZr-based mixed oxide. The catalyst material is formed so that primary particles of one of the ZrNd-based mixed oxide and the CeZr-based mixed oxide are dispersedly carried on the surface of each of secondary particles. Each secondary particle is formed by cohesion of at least one kind of primary particles selected from the group consisting of primary particles of activated alumina and primary particles of the other of the ZrNd-based mixed oxide and the CeZr-based mixed oxide. | 04-30-2009 |
20090241495 | PARTICULATE FILTER - Disclosed is a particulate filter | 10-01-2009 |
Patent application number | Description | Published |
20090073097 | LIQUID CRYSTAL DISPLAY - The liquid crystal display comprises a first substrate including a first pixel electrode and a second pixel electrode, a second substrate with an opposed electrode formed on, and a liquid crystal layer sealed between the first substrate and the second substrate. The thickness d | 03-19-2009 |
20090167992 | LIQUID CRYSTAL DISPLAY - The invention relates to a liquid crystal display used as a display section of an electronic apparatus and provides a liquid crystal display having high chromaticity characteristics and viewing angle characteristics. A configuration is employed which includes substrates having electrodes on respective surfaces thereof opposite to each other, a liquid crystal sealed between the substrates, and a pixel region including a low effective voltage area in which an effective voltage applied to the liquid crystal is lower than a voltage applied between the electrodes, the low effective voltage area occupying part of the region in a predetermined area ratio, the pixel region having a threshold voltage that varies between the low effective voltage area and another area. | 07-02-2009 |
20110222007 | LIQUID CRYSTAL DISPLAY - The invention relates to a liquid crystal display used as a display section of an electronic apparatus and provides a liquid crystal display having high chromaticity characteristics and viewing angle characteristics. A configuration is employed which includes substrates having electrodes on respective surfaces thereof opposite to each other, a liquid crystal sealed between the substrates, and a pixel region including a low effective voltage area in which an effective voltage applied to the liquid crystal is lower than a voltage applied between the electrodes, the low effective voltage area occupying part of the region in a predetermined area ratio, the pixel region having a threshold voltage that varies between the low effective voltage area and another area. | 09-15-2011 |
Patent application number | Description | Published |
20080309828 | Broadcast Signal Receiving Apparatus - A broadcast signal receiving apparatus | 12-18-2008 |
20120266205 | Electronic Device Having Connection Terminal - A TV receiver as an electronic device is connected to an adjustment device by an exclusive cable of two transmission lines connected to an HDMI connection terminal. In adjustment mode, a main microcomputer of the TV receiver sends a signal to the adjustment device through a transmission line including an HPD line with an HPD port serving as an output port for the signal, and receives a signal from the adjustment device through a transmission line including a +5V line with a +5V port serving as an input port for the signal. Thus, the microcomputer can perform adjustment processes by receiving product information and various set values from the adjustment device to store them in a memory, and by sending the stored various values to the adjustment device, without providing a UART port, making it possible to reduce manufacturing cost. | 10-18-2012 |
20140369175 | OPTICAL PICKUP DEVICE - An optical pickup device includes a light source configured to output laser light, an objective lens configured to converge the laser light emitted from the light source onto an optical disc, a sensor lens including a lens surface on which return light reflected by the optical disc is incident and that is also configured to generate an astigmatism in the return light, and a light-receiving element configured to receive the return light which has passed through the sensor lens | 12-18-2014 |
Patent application number | Description | Published |
20130085644 | BLADE CONTROL SYSTEM AND CONSTRUCTION MACHINE - A blade control system of the present invention includes a determining part which is configured to determine whether or not a distance between a designed surface and a cutting edge of a blade is less than or equal to a threshold to be determined based on a speed, and a lift cylinder controlling part which is configured to supply hydraulic oil to a lift cylinder for starting elevation of the blade when the determining part determines that the distance is less than or equal to the threshold. | 04-04-2013 |
20130085645 | BLADE CONTROL SYSTEM AND CONSTRUCTION MACHINE - A blade control system of the present invention includes an angle obtaining part, an open ratio setting part and a lift cylinder controlling part. The angle obtaining part is configured to obtain an angle of a lift frame with respect to a designed surface. The open ratio setting part is configured to set an open ratio based on the angle. The lift cylinder controlling part is configured to open a proportional control valve at the open ratio for elevating the blade when a distance between the designed surface and an edge of a blade is determined to be less than or equal to a threshold. | 04-04-2013 |
20130087349 | BLADE CONTROL SYSTEM, CONSTRUCTION MACHINE AND BLADE CONTROL METHOD - A blade control system of the present invention includes a determining part which is configured to determine whether or not a load acting on a blade exceeds a first threshold, and a tilt controlling part which is configured to supply a hydraulic oil to a tilt cylinder for causing the blade to perform a rightward tilt action and a leftward tilt action when the determining part determines that the load acting on the blade exceeds the first threshold. | 04-11-2013 |
20130087350 | BLADE CONTROL SYSTEM, CONSTRUCTION MACHINE AND BLADE CONTROL METHOD - A blade control system first open ratio setting part for setting a first open ratio of a proportional control valve based on a difference angle between a blade angle and a slope angle; a second open ratio setting part for setting a second open ratio of the proportional control valve based on a difference load between a blade load and a target blade load; and a lift controlling part for controlling the proportional control valve in accordance with the second open ratio when the blade load is out of a predetermined load range and for controlling the proportional control valve in accordance with the first open ratio when the blade load is within the predetermined load range. | 04-11-2013 |
20130090817 | BLADE CONTROL SYSTEM, CONSTRUCTION MACHINE AND BLADE CONTROL METHOD - A blade system of the present invention includes: a blade angle calculating part configured to calculate sum of a forwardly tilting angle of a vehicle body with respect to a reference surface and a blade lifting angle of a lift frame with respect to a reference position; a difference angle calculating part configured to calculate a difference angle by subtracting a predetermined angle from the sum of the forwardly tilting angle and the blade lifting angle; an opening ratio setting part configured to set an opening ratio of a proportional control valve based on the difference angle; and a lift controlling part configured to control the proportional control valve in accordance with the opening ratio set by the opening ratio setting part until a predetermined period of time is elapsed after onset of dozing by a blade. | 04-11-2013 |
20140151074 | BLADE CONTROL SYSTEM AND CONSTRUCTION MACHINE - A blade control system includes an angle obtaining part, an open ratio setting part and a lift cylinder controlling part. The angle obtaining part is configured to obtain an angle of a lift frame with respect to a designed surface. The open ratio setting part is configured to set an open ratio based on the angle. The lift cylinder controlling part is configured to open a proportional control valve at the open ratio for elevating the blade when a distance between the designed surface and an edge of a blade is determined to be less than or equal to a threshold. | 06-05-2014 |
20150019086 | BLADE CONTROL DEVICE, WORKING MACHINE AND BLADE CONTROL METHOD - When a blade load is reduced from a value greater than or equal to a first set load value to a value less than the first set load value, a blade control device is configured to set a virtual designed surface to be closer to a blade than a designed surface is, and is configured to allow the blade to pivot above the virtual designed surface. | 01-15-2015 |
Patent application number | Description | Published |
20140373346 | ELECTRONIC COMPONENT MOUNTING SYSTEM AND ELECTRONIC COMPONENT MOUNTING METHOD - An electronic component mounting system includes a screen printing device, an inspection device, an electronic component mounting device, a feedback part that generates, based on inspection data formed by the inspection device, first information about corrections on control parameters pertinent to positioning of a mask to a substrate in the screen printing device, and a feedforward part that generates, based on the inspection data, second information about corrections on electronic component mount coordinates in the electronic component mounting device. The feedback part generates the first information based on the first print displacement value. The feedforward part generates the second information based on the second print displacement value. | 12-25-2014 |
20150163925 | ELECTRONIC COMPONENT MOUNTING METHOD AND ELECTRONIC COMPONENT MOUNTING SYSTEM - An electronic component mounting system includes a screen printing apparatus, a coating unit and an electronic component mounting apparatus. The screen printing apparatus supplies a solder paste to first specific lands of a board, using a mask plate that includes a stepped portion and pattern holes formed so as to correspond to the first specific lands. The coating unit coats the solder paste on second specific lands of the board which are positioned in a region of the board overlapping the stepped portion of the mask plate and a vicinity of the stepped portion when the screen printing apparatus supplies the solder paste using the mask plate. The electronic component mounting apparatus mounts the electronic components on the first and second specific lands to which the solder paste is supplied through the screen printing apparatus and the coating unit. | 06-11-2015 |
20150163969 | ELECTRONIC COMPONENT MOUNTING SYSTEM AND ELECTRONIC COMPONENT MOUNTING METHOD - An electronic component mounting system includes a screen printing apparatus, a coating unit and an electronic component mounting apparatus. The screen printing apparatus supplies a solder paste to a plurality of first lands among lands of a board, using a mask plate including pattern holes formed so as to correspond to the plurality of first lands. The coating unit includes a discharge port for discharging the solder paste, and coats the solder paste through the discharge port on a plurality of second lands other than the plurality of first lands on the board to which the solder paste is supplied through the screen printing apparatus. The electronic component mounting apparatus mounts the electronic components on the first and second lands to which the solder paste is supplied through the screen printing apparatus and the coating unit. | 06-11-2015 |
20150296670 | ELECTRONIC COMPONENT MOUNTING SYSTEM AND ELECTRONIC COMPONENT MOUNTING METHOD - An electronic component is mounted on a substrate according to a mounting mode which is set in advance in the following mounting information when component mounting work is performed. In the mounting information, any one of a first mounting mode in which an electronic component is transferred and mounted to a mounting position which is corrected based on a positional-shift amount between a position of printed solder and a position of an electrode and a second mounting mode in which the electronic component is transferred and mounted to the mounting position by considering only the position of the electrode as a reference, is set as a mounting mode for performance for each electronic component. | 10-15-2015 |
20150305213 | ELECTRONIC COMPONENT MOUNTING SYSTEM AND ELECTRONIC COMPONENT MOUNTING METHOD - In mounting position correction of detecting a position of printed solder, calculating a positional-shift amount between a position of an electrode and the position of the printed solder, and correcting a mounting position based on the calculated positional-shift amount, when a correction amount based on the calculated positional-shift amount exceeds a limit value which indicates an upper limit of the correction amount which is defined and allowed in mounting information, the electronic component is mounted on the mounting position which is corrected by considering the limit value as the correction amount. Accordingly, it is possible to appropriately employ mounting position correction by considering a solder printing position as a reference in accordance with the degree of printing position shift, and to obtain an expected joint quality improvement effect. | 10-22-2015 |