Patent application number | Description | Published |
20080215810 | RAID CONTROL APPARATUS AND CONTROL METHOD THEREFOR - A RAID control apparatus and control method. The RAID control apparatus includes disk devices and disk control devices including a cache memory that stores cache data of a logical unit, and control unit, upon the logical units present in different disk devices being concatenated to each other, switching in-charge disk control devices such that a disk control device is in charge of access to the concatenated logical units without writing back the cache data stored in a cache memory of a source disk control device to the disk device. | 09-04-2008 |
20090157990 | Backing-up apparatus, backing-up method, and backing-up program - A backing-up apparatus, upon receiving an instruction to execute backing up, allocates a storage area to store a snapshot to be produced to each time point indicated by the instruction. When the original data is updated after the time point indicated by the instruction, it is checked that the original data corresponding to the place to which the updating has been executed at a time point immediately before the time point indicated by the instruction is stored in the storage area allocated as the storage area to store the latest snapshot produced for the immediately previous time point. When it has been confirmed that the original data is not stored, the original data immediately before the updating corresponding to the place to which the updating has been executed is stored in only the storage area to store the latest snapshot. | 06-18-2009 |
20090327631 | STORAGE SYSTEM, COPY CONTROL METHOD, AND COPY CONTROL UNIT - A system and method of controlling copying including a management table for managing an update target data in a first storage volume and stored locations of before-update data of the update target data in a second storage volume, and relocating data in the second storage volume upon confirming a predetermined range of the first storage volume has been copied into the second storage volume using the management table. | 12-31-2009 |
20100217932 | STORAGE APPARATUS AND STORAGE CONTROL APPARATUS - A storage apparatus includes a copy control unit for managing a copy session for copying an copy source data area in at least one of the first to the Mth copy source disk groups to an copy destination data area in a corresponding copy destination disk group, setting a first to an Mth copy session groups, each of the copy session groups including one or more copy sessions from the ith copy source disk group to the ith copy destination disk group as the copy session, and performing repeatedly a selection operation for cyclically selecting a copy session from each of the first to the Mth copy session groups in a predetermined sequence and a control operation for cyclically executing copy processing on a predetermined copy processing unit basis for the M copy sessions selected by the selection operation in a predetermined sequence for a prescribed number of times. | 08-26-2010 |
20110087850 | STORAGE APPARATUS AND METHOD FOR STORAGE APPARATUS - A storage apparatus includes a storage module, a memory having areas storing data to be copied to the storage device, a saving buffer for temporarily saving the data stored in the areas, a control module for executing receiving a write request including the data to be stored in the storage apparatus, storing the data included in the write request to the storage module and one area, saving the data stored in the one area to the saving buffer when the number of areas which the copying is executed is not less than the threshold value, copying the data stored in the one area to the storage device or writing the saved data stored in the saving buffer to the one area when the number of areas which the copying is executed is less than the threshold value, determining the threshold value in accordance with an amount of the write request. | 04-14-2011 |
20110191551 | STORAGE APPARATUS AND STORAGE MANAGEMENT METHOD - A storage apparatus capable of copying data to a destination apparatus includes storages including a plurality of volumes for storing data, memories for temporarily storing data to be copied to the destination apparatus, and processors for controlling to copy the data, each processor being configured to manage the memories and parts of the volumes, respectively, and wherein one processor executes storing received write data to one memory and the part, detecting each data amounts stored in the memories when an data amount of one memory is greater than a predetermined amount, allocating management of a part of the part managed by the one processor to other processor when the amount of the data stored in the one memory is greater than an amount calculated by using the data stored in the memories, and transmitting the data stored in the memories to the destination apparatus. | 08-04-2011 |
20110197041 | STORAGE APPARATUS, STORAGE APPARATUS CONTROL PROGRAM, AND STORAGE APPARATUS CONTROL METHOD - A save control section included in a storage apparatus continuously performs writeback by which a data group is read out from a plurality of storage sections of the storage apparatus and by which the data group is saved in a data group storage section of the storage apparatus, or staging by which a data group saved in the data group storage section is distributed and stored in the plurality of storage sections according to storage areas of the data group storage section which store a plurality of data groups. An output section of the storage apparatus outputs in block a data group including the data stored in each of the plurality of storage sections. The data group storage section has the storage areas for storing a data group. | 08-11-2011 |
20110314221 | STORAGE APPARATUS, CONTROLLER AND STORAGE APPARATUS CONTROL METHOD - An apparatus including: a first storage for storing first data; second storages for storing the first data; a storage controller for storing the first data stored in the first storage into the second storage; a third storage for saving data including second data; a saving device for reading the data and saving the data in the third storage; a data set output device for outputting the data to a copy destination device; a restoration device for storing the data saved in the third storage into available ones of the second storages; and a suspending device for causing the data set output device to output all of the data stored in the second storage to the copy destination device and then suspending the output of the data by the data set output device to the copy destination device to place the data set output device in a suspend state. | 12-22-2011 |
Patent application number | Description | Published |
20090214132 | PIXEL INTERPOLATION APPARATUS AND METHOD - In a pixel interpolation apparatus for interpolating pixels, an edge pixel detection unit detects edge pixels constituting an edge among pixels on lines positioned above/below the interpolation pixel. A continuous edge detection unit detects edge pixels in which two pixels or more consecutively line up among edge pixels detected by the edge pixel detection unit as a continuous edge. A continuous edge pair detection unit determines the combination of the continuous edges detected on each of the lines above and below the interpolation pixel among the continuous edges detected by the continuous edge detection unit. An edge direction determination unit determines the edge direction of the interpolation pixel on the basis of the positional relation of one set of continuous edges determined by the continuous edge pair detection unit. An interpolation pixel calculation unit calculates an interpolation pixel using the edge direction determined by the edge direction determination unit. | 08-27-2009 |
20090324136 | Apparatus, method, and computer-readable recording medium for pixel interpolation - A disclosed pixel interpolation apparatus for converting an image to a predetermined resolution includes a first interpolating part configured to calculate a first interpolation pixel value by performing high order interpolation using pixel values of plural first reference pixels and a distance between the plural first reference pixels and a first interpolation pixel; a second interpolating part configured to calculate a second interpolation pixel value by performing weighted interpolation using pixel values of plural second reference pixels, an edge gradient of the second reference pixels, and the distance between the second reference pixels and a second interpolation pixel; an overshoot area detecting part configured to detect an overshoot area in the image; and an interpolation pixel selecting part configured to determine whether to perform the high order interpolation or the weighted interpolation according to a detection result of the overshoot area detecting part. | 12-31-2009 |
20100060798 | Video signal processing device, video signal processing method, and video signal processing program - In a video signal processing device that generates an interpolated frame between original-image frames formed by an existing video signal, a frame interpolation unit generates pixel interpolation information indicating for each pixel a process in which a pixel forming the interpolated frame is generated. Next, an enhancement-filter-coefficient adjusting unit determines for each pixel a level of enhancement to be applied to the pixel forming the interpolated frame by using pixel interpolation information, and adjusts for each pixel a coefficient of an enhancement filter according to a determined level. An enhancement-filter applying unit then applies the enhancement filter of which coefficient is adjusted for each pixel, to each pixel forming the interpolated frame. | 03-11-2010 |
20100097521 | VIDEO-SIGNAL PROCESSING APPARATUS, VIDEO-SIGNAL PROCESSING METHOD, VIDEO-SIGNAL PROCESSING COMPUTER PROGRAM, AND VIDEO-SIGNAL CONTROL CIRCUIT - A video-signal processing apparatus includes a frame interpolation unit, a specific-scene detecting unit, and an output-timing control unit. If the specific-scene detecting unit detects that a second original image frame corresponds to a specific scene, the output-timing control unit outputs the second original image frame and an interpolated frame to a display unit at timing with delay from original output timing, and if the specific-scene detecting unit detects that the second original image frame does not correspond to the specific scene, the output-timing control unit outputs the second original image frame and the interpolated frame to the display unit at the original output timing. | 04-22-2010 |
20100239173 | IMAGE OUTPUT APPARATUS, EDGE ENHANCEMENT METHOD, AND RECORDING MEDIUM - An image output apparatus includes an addition amount calculation unit that calculates, based on a target pixel and each of adjacent pixels before and after the target pixel in an input image, an edge enhancement addition amount to be added to a pixel value of the target pixel; a variation calculation unit that calculates a linear variation in accordance with a shape of an edge gradient formed by the target pixel and each of the adjacent pixels; a weight processing unit that assigns a weight to the edge enhancement addition amount in accordance with the linear variation; and an addition amount addition unit that adds the weighted edge enhancement addition amount to the pixel value of the target pixel and outputs the added pixel value. | 09-23-2010 |
20130156257 | IMAGE PROCESSING DEVICE, TAMPERING PREVENTION METHOD, AND TAMPERING DETECTION METHOD - An image processing device includes a frequency calculation part configured to calculate frequency coefficients of an image, a coefficient selection part configured to select plural pairs of the frequency coefficients from the calculated frequency coefficients, a code generation part configured to generate a code based on a comparison result between an absolute value of a difference between the two frequency coefficients of each of the selected pairs and a threshold, and a magnitude relationship between the two frequency coefficients, and a signature generation part configured to encrypt the generated code with a private key to generate a digital signature. | 06-20-2013 |
Patent application number | Description | Published |
20100046810 | FINGERPRINT IMAGE ACQUIRING DEVICE, FINGERPRINT AUTHENTICATING APPARATUS, FINGERPRINT IMAGE ACQUIRING METHOD, AND FINGERPRINT AUTHENTICATING METHOD - A fingerprint image acquiring device includes: a fingerprint image input unit to which fingerprint images are input consecutively; an image correlating unit to correlate a plurality of fingerprint images input from the fingerprint image input unit, the image correlating unit matching the input fingerprint images in position; a resolution enhancing determining unit to determine whether an area making resolution enhancing possible is present by detecting an area overlapping between fingerprint images as a result of image correlating and estimating similarity between the fingerprint images; an image synthesizing unit to synthesize the fingerprint images based on a result of the position matching by the image correlating unit; and a resolution enhancing unit to enhance a resolution of the area making resolution enhancing possible in the fingerprint image, wherein a fingerprint image is generated by partially enhancing the fingerprint image input to the fingerprint image input unit in resolution. | 02-25-2010 |
20100061602 | Fingerprint authentication device, fingerprint authentication program, and fingerprint authentication method - It is judged whether a fingerprint authentication process has successfully been performed, based on a result obtained by comparing input fingerprint information generated from a fingerprint image input through a fingerprint sensor with registered fingerprint information registered in advance. In the case where a result indicating that the authentication process has failed has been obtained, an overlapping area size corresponding to the time when the input fingerprint information and the registered fingerprint information overlap each other the most is obtained. By using the overlapping area size and a similarity level indicating a matching degree between the input fingerprint information and the registered fingerprint information corresponding to the time when these images overlap each other the most, it is judged whether a re-input of an input fingerprint image should be requested. In the case where the judgment result is in the affirmative, the re-input of an input fingerprint image will be requested. | 03-11-2010 |
20100148922 | BIOMETRIC AUTHENTICATION DEVICE AND METHOD, COMPUTER-READABLE RECORDING MEDIUM RECORDED WITH BIOMETRIC AUTHENTICATION COMPUTER PROGRAM, AND COMPUTER SYSTEM - A computer system checks whether or not an authentication success rate for a registered user shows an over-time reduction based on the history of the results of the previous biometric authentication processes in which the high-speed verification process is executed, when the authentication success rate is determined as showing an over-time reduction for the registered user, the computer system instead executes a precise verification process for verifying input biometric information against registered biometric information to make verification with a higher precision than with the high-speed verification process. | 06-17-2010 |
20110074721 | Information processing apparatus and input control method - An information processing apparatus includes a fingerprint sensor that detects movement of a finger, and a transforming unit that transforms the movement of the finger detected by the fingerprint sensor into an input event corresponding to an operational instruction to an application that runs on the information processing apparatus. When an amount of movement of the finger detected by the fingerprint sensor is greater than a threshold for the amount of movement, the transforming unit inhibits transformation of the movement of the finger detected by the fingerprint sensor into the input event. | 03-31-2011 |
20110193727 | PORTABLE TERMINAL AND INPUT CONTROL METHOD - A portable terminal includes a finger sensor that recognizes, in response to contact of a finger, the contact and a movement of the finger; and a conversion unit that converts the movement of the finger recognized by the finger sensor into an input event corresponding to an operation instruction to an application running on the portable terminal. If a period of time from recognition of release of the finger from the finger sensor to recognition of placement of the finger on the finger sensor is less than a predetermined amount of time corresponding to physical limitations of a human, the conversion unit does not convert to the input event the recognition of placement of the finger, and recognition of a movement of the finger until recognition of release of the finger after the recognition of placement of the finger. | 08-11-2011 |
20120250954 | BIOMETRIC INFORMATION PROCESSING DEVICE , BIOMETRIC INFORMATION PROCESSING METHOD AND COMPUTER-READABLE STORAGE MEDIUM STORING A BIOMETRIC INFORMATION PROCESSING PROGRAM - A biometric information processing device includes, a biometric sensor configured to acquire a plurality of different biometric information elements; an authentication feature extracting unit configured to extract an authentication feature for use in authentication for each of the plurality of different biometric information elements acquired by the biometric sensor; a supplemental feature extracting unit configured to extract a supplemental feature relating to the authentication feature for each of the plurality of different biometric information elements; and a combined feature extracting unit configured to extract a combined feature in which a plurality of the supplemental features extracted by the supplemental feature extracting unit are reflected. | 10-04-2012 |
20120304267 | BIOMETRIC AUTHENTICATION DEVICE AND BIOMETRIC AUTHENTICATION METHOD - A biometric authentication device includes: a matching data generating unit which generates matching data from at least one biometric image representing a plurality of pieces of biometric information of a user; a mutual biometric information feature amount extraction unit which extracts a mutual biometric information feature amount representing the degree of similarity between two pieces of biometric information of the plurality of pieces of biometric information; a selection unit, which, for each of the first predetermined number of the registered users, computes a first selecting score based on the mutual biometric information feature amounts of the user and the registered users and selects the second predetermined number of registered users in order of decreasing the level of similarity based on the first selecting score of each registered users; and a matching unit which matches the matching data of the selected registered users with the matching data of the user. | 11-29-2012 |
Patent application number | Description | Published |
20100017592 | Grid processing control apparatus - According to an aspect of the embodiment, a grid processing control apparatus includes a grid OS being an OS dedicated to grid computing, a general-purpose OS being an OS other than the grid OS, and an OS boot up unit selectively allowing the grid OS or the general-purpose OS to operate. The OS boot up unit allows only the grid OS to operate during grid use term when the grid OS is operated, and allows only the general-purpose OS to operate during general-purpose OS use term when the general-purpose OS is operated. | 01-21-2010 |
20140067957 | INFORMATION PROCESSING APPARATUS, TERMINAL DEVICE, AND COMPUTER-READABLE RECORDING MEDIUM HAVING STORED THEREIN CONTROL PROGRAM - An information processing apparatus that communicates with a terminal device using a first communication manner, the information processing apparatus includes a processor that: generates a response including first information being described in a first format in response to a request from the terminal device; converts the first information being included in the response and being described in the first format into second information described in a second format conforming to the first communication manner; and transmits the response including the second information to the terminal device in the first communication manner. | 03-06-2014 |
20140078020 | TERMINAL APPARATUS, INTEGRATED CIRCUIT, AND COMPUTER-READABLE RECORDING MEDIUM HAVING STORED THEREIN PROCESSING PROGRAM - A terminal apparatus includes an integrated circuit installed with a first encoder executing first encode processing for transmitting a content of which display processing is performed by a display processing unit to a receiving device. | 03-20-2014 |
20140173237 | STORAGE DEVICE, AND METHOD FOR PROTECTING DATA IN STORAGE DEVICE - A storage device includes a memory including a first storage area configured to store area information that indicates a geographical area, and a second storage area configured to store data, and a processor coupled to the memory and configured to append data storage information, which indicates a location of the storage device, to the data to be stored in the second storage area, and allow a piece of the data stored in the second storage area to become available, the piece having the data storage information indicating that the location of the storage device falls within an area indicated by the area information, while the storage device is located within the area indicated by the area information. | 06-19-2014 |
20140210741 | INFORMATION PROCESSING APPARATUS AND TOUCH PANEL PARAMETER CORRECTING METHOD - An information processing apparatus includes a touch panel; an item to get a screen previous to a present screen to be displayed on the touch panel, and a control unit to execute process of storing, when a tap operation on the touch panel or an operation to the item is performed, operation history information indicating a type and time of the performed operation on a storage unit; specifying an operation sequence in which a time interval between a first operation and a second operation is equal to or smaller than a specified period, and the first operation is the tap operation, the second operation is the operation to the item and a third operation is the tap operation are conducted on the basis of operation history information on the storage unit, and updating a correction quantity of tap coordinates on the basis of the specified operation sequence. | 07-31-2014 |
Patent application number | Description | Published |
20100116538 | PRINTED WIRING BOARD AND ELECTRONIC DEVICE - A printed wiring board includes a land formed on a surface layer, at least one power supply pattern formed on a layer except the surface layer on which the land is formed, a plurality of vias which includes a first via electrically connected to the power supply pattern and a second via electrically connected to the power supply pattern and the first via and the second via are electrically connected to the land. | 05-13-2010 |
20110073354 | PRINTED BOARD AND METHOD OF MANUFACTURING PRINTED BOARD - A printed board includes an insulating body that has a flat surface and includes insulating cloth including first fibers and second fibers that cross the first fibers at right angles on the flat surface, and printed wiring including a plurality of signal lines that run parallel to each other and are laid out on the flat surface of the insulating body so that a direction of the signal lines is tilted to a direction of the first or second fibers at an angle which is determined based on board-cutting efficiency of the insulating body and a predetermined delay-time difference between the signal lines. | 03-31-2011 |
20110232949 | Printed Wiring Board Manufacturing Method and Printed Wiring Board - A printed wiring board manufacturing method includes weaving a glass fiber cloth with warp and weft yarns such that the warp and weft yarns are visually distinguishable at least a region. The glass fiber cloth is impregnated with a resin to fabricate a substrate. A copper foil is formed on at least one surface of the substrate to fabricate a core substrate. The copper foil is removed within the region on the core substrate to form an opening. A pitch between the warp yarns or between the weft yarns which are presented in the opening is detected. A pitch between a pair of differential wirings to be patterned is determined based on the detected pitch between the warp yarns or between the weft yarns. The pair of differential wirings is patterned on the core substrate in accordance with the determined pitch between the pair of differential wirings. | 09-29-2011 |
20110241233 | METHOD FOR MANUFACTURING OPTICAL WAVEGUIDE - A method for manufacturing an optical waveguide in which multiple cores are embedded in a parallel-arranged fashion within a single cladding, the cores having a refractive index of light different from that of the cladding, the method includes forming the multiple cores in a state where the adjacent cores are connected by a rib, forming the cladding around the rib and the multiple cores by curing a cladding material there around, and a cutting to the rib. | 10-06-2011 |
20110308840 | WIRING SUBSTRATE - A wiring substrate includes differential wirings; a first insulating layer adjacent to one side of the differential wirings, including first fiber bundles parallel to the differential wirings; a second insulating layer adjacent to another side of the differential wirings, including second fiber bundles parallel to the differential wirings and disposed by the same pitch as the first fiber bundles; a third insulating layer on the first insulating layer on a side opposite to the differential wirings, including third fiber bundles in parallel to the differential wirings; and a fourth insulating layer on the second insulating layer on a side opposite to the differential wirings, including fourth fiber bundles in parallel to the differential wirings. Intervals of the third and fourth fiber bundles are respectively narrower than intervals of the first and second fiber bundles. The differential wirings are disposed between adjacent first fiber bundles, and between adjacent second fiber bundles. | 12-22-2011 |
20110308842 | WIRING SUBSTRATE AND METHOD FOR MANUFACTURING THE WIRING SUBSTRATE - A wiring substrate includes an insulation layer including a thermosetting resin and a reinforcement member having plural first fiber bundles and plural second fiber bundles woven together, the second fiber bundles being intersected with the first fiber bundles, and a pair of differential wirings arranged alongside each other on the insulation layer. The first fiber bundles and the second fiber bundles have a curved portion relative to a plan direction of the insulation layer in a region on which the pair of differential wirings is arranged. | 12-22-2011 |
20120106105 | WIRING BOARD HAVING A PLURALITY OF VIAS - A wiring board unit includes a connector having a plurality of terminals; and a wiring board on which the connector is mounted. The wiring board includes a first wiring pattern provided on a first wiring layer, a second wiring pattern provided on a second wiring layer at a position shallower than the first wiring layer, a first via formed in a first recess having a first depth, the first via being in contact with the first wiring pattern, and a second via formed in a second recess having a second depth that is smaller than the first depth, the second via being in contact with the second wiring pattern. | 05-03-2012 |
20120188735 | CIRCUIT BOARD AND ELECTRONIC DEVICE - An electronic device includes an electronic component including a plurality of terminals and a circuit board on which the electronic component is mounted. The circuit board includes a board body, a plurality of electrode pads arranged on the board body, each of the electrode pads being connected to each of the terminals by solder, a first solder resist formed on the board body and having a plurality of first openings, each of the first openings accommodating each of the electrode pads, and a second solder resist formed on the first solder resist and having a plurality of second openings, each of the second openings being larger than each of the first openings and communicating with each of the first openings. | 07-26-2012 |
20120234587 | PRINTED WIRING BOARD, PRINTED CIRCUIT BOARD UNIT, ELECTRONIC APPARATUS AND METHOD FOR MANUFACTURING PRINTED WIRING BOARD - A printed wiring board is disclosed that includes insulating layers, conductive layers stacked with the insulating layers alternately, a through hole penetrating the insulating layers and the conductive layers, a first plate resist part formed on a first portion of an inner wall of the through hole, the first portion being located from one end of the through hole to one of the conductive layers stacked between one pair of the insulating layers, and a plated part formed on a second portion of the inner wall of the through hole other than the first portion. | 09-20-2012 |
20130256387 | LIGHT EMITTING MEMBER MOUNTING METHOD AND APPARATUS - A light emitting member mounting method includes: causing a friction material to contact a substrate including at least an optical waveguide member mounted on a base and to contact a light emitting member that is to be mounted to the substrate and that is equipped with a light emitting component, so as to suppress relative movement between the substrate and the light emitting member using frictional force exerted on the substrate and the light emitting member, and positionally aligning the light emitting member to the substrate by employing light emitted from the light emitting component; and bonding the substrate and the light emitting member together by melting a bonding material interposed between the substrate and the light emitting member. | 10-03-2013 |
20140170784 | METHOD OF MANUFACTURING PHOTOELECTRIC COMPOSITE SUBSTRATE - A method of manufacturing a photoelectric composite substrate, includes: aligning and fixing an optical element having a solder terminal to an optical waveguide for forming a path of an optical signal on a printed circuit board; mounting the optical waveguide, to which the optical element is fixed, on the printed circuit board; and welding the solder terminal to an electrode of a package installed on the printed circuit board or an electrode of the printed circuit board. | 06-19-2014 |
20140270631 | METHOD AND DEVICE FOR MANUFACTURING OPTICAL TRANSMISSION DEVICE, AND OPTICAL TRANSMISSION DEVICE - A method for manufacturing an optical transmission device, includes: arranging a plurality of optical waveguides including waveguide mirrors, a transmission-side optical module and a reception-side optical module on one side of a substrate; photographing, with a photographic device, at least one waveguide mirror, and the transmission-side optical module or the reception-side optical module corresponding to the waveguide mirror, from another side of the substrate via an opening formed in the substrate; detecting optical-axis centers of the transmission-side optical module or optical-axis centers of the reception-side optical module, and central positions of reflective surfaces of the waveguide mirrors corresponding to the detected optical-axis centers, from a result of the photographing; and aligning and fixing a position relationship between the optical waveguides and the transmission-side optical module or the reception-side optical module based on a result of the detecting. | 09-18-2014 |
20140270656 | ELECTRONIC DEVICE AND OPTICAL CONNECTOR - An electronic device includes a board including an electronic component, a plurality of optical interface units that include an optical element which input or output light and that are provided on the board, and a plurality of individual positioning units that position a plurality of respective optical waveguides which are separate from each other at least at tip portions on a side of the optical interface units and which are optically aligned with the optical element with respect to the optical interface units independently from each other. | 09-18-2014 |
20140283380 | PLACEMENT APPARATUS FOR OPTICAL COMPONENT, SUCTION NOZZLE FOR OPTICAL COMPONENT, AND A METHOD OF PRODUCING ELECTRONIC DEVICE - A placement apparatus for an optical component includes: a suction nozzle that includes a nozzle main body having a suction surface having a suction port, an optical component being sucked to the suction port, a plurality of nozzle electrodes disposed on the suction surface, each of the nozzle electrodes being brought into contact with a corresponding one of a plurality of component electrodes provided on the optical component so as to establish electrical conduction between each of the plurality of nozzle electrodes and a corresponding one of the plurality of component electrodes. | 09-25-2014 |
20150116962 | CIRCUIT BOARD AND ELECTRONIC DEVICE - An electronic device includes an electronic component including a plurality of terminals and a circuit board on which the electronic component is mounted. The circuit board includes a board body, a plurality of electrode pads arranged on the board body, each of the electrode pads being connected to each of the terminals by solder, a first solder resist formed on the board body and having a plurality of first openings, each of the first openings accommodating each of the electrode pads, and a second solder resist formed on the first solder resist and having a plurality of second openings, each of the second openings being larger than each of the first openings and communicating with each of the first openings. | 04-30-2015 |