Patent application number | Description | Published |
20090027869 | Electronic device and method for manufacturing electronic device - An electronic device is provided with an improved reliability and a reduced contamination in a functional unit of an exposed element, and a method for manufacturing thereof is also provided. An electronic device includes a light receiving element, a frame member composed of a first resin provided so as to surround a photo acceptor unit of the light receiving element, and an encapsulating resin layer composed of a second resin and filling a periphery of the frame member. The photo acceptor unit of the light receiving element is exposed in a space surrounded by the frame member. The upper surface of the frame member and the upper surface of the encapsulating resin layer form a common plane, or the upper surface of the frame member is higher than the upper surface of the encapsulating resin layer. | 01-29-2009 |
20100055833 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE IN WHICH FUNCTIONAL PORTION OF ELEMENT IS EXPOSED - A method of manufacturing a semiconductor device includes: forming a first resin layer on a wafer having a light receiving portion; patterning the first resin layer into a predetermined shape and forming a first resin film on the light receiving portion; dividing the wafer into light receiving elements; mounting the light receiving elements on an upper surface of a lead frame; a sealing step of forming a sealing resin layer around the first resin film; and removing the first resin film such that a portion of the light receiving element is exposed to the outside, and in the sealing step, the upper surface of the first resin film is flush with the upper surface of the sealing resin layer, or the upper surface of the first resin film is higher than the upper surface of the sealing resin layer. | 03-04-2010 |
20100096717 | ELECTRONIC DEVICE AND PROCESS FOR MANUFACTURING ELECTRONIC DEVICE - To reduce cracks in a functional unit of a semiconductor element in a process for manufacturing an electronic device, a frame member surrounds a functional unit and an optically-transparent layer is formed on a wafer. A resin layer is formed by injecting resin into a cavity of an encapsulating metallic mold while a molding surface of the encapsulating metallic mold segment contacts an upper surface of the frame member. After forming the resin layer, an optically-transparent layer is formed inside the frame member. The resin layer is formed by injecting resin while the frame member contacts the molding surface of the encapsulating metallic mold segment. Therefore, pressure applied in the encapsulation is exerted over the frame member around the functional unit. Further, the optically-transparent layer is formed after encapsulation. This avoids pressure applied to the functional unit from the contact of the encapsulating metallic mold segment with the optically-transparent layer. | 04-22-2010 |
20110096515 | ELECTRONIC DEVICE AND FABRICATION METHOD THEREOF - Provided is an electronic device of high reliability having an exposed functional portion. An electronic device | 04-28-2011 |
20120180311 | ELECTRONIC DEVICE AND FABRICATION METHOD THEREOF - Provided is an electronic device of high reliability having an exposed functional portion. An electronic device | 07-19-2012 |
20120282740 | ELECTRONIC DEVICE AND PROCESS FOR MANUFACTURING ELECTRONIC DEVICE - The electronic device, which allows inhibiting the breaking-away of the element from the frame member, even if the temperature change of the electronic device is repeated, and the process for manufacturing the electronic device, are achieved. An electronic device includes a photo-sensitive element formed in a wafer, a frame member installed on the wafer to surround a functional unit, and an encapsulating resin layer filling a circumference of the frame member. | 11-08-2012 |
20120286437 | ELECTRONIC DEVICE AND METHOD OF MANUFACTURING THE ELECTRONIC DEVICE - An electronic device capable of balancing both light transmitting and receiving performance and mounting reliability is provided. The electronic device includes an element (light receiving element), a transparent layer, and a sealing resin layer. The element is, for example, a semiconductor element and has an optically functional region having an optical function (for example, light receiving or light emission) on one face. The transparent layer is located on the optically functional region, directly comes in contact with the one face of the light receiving element, and is optically transparent. The sealing resin layer seals sides of the transparent layer and one face of the light receiving element, does not coat an upper face of the transparent layer, and is mixed with filler that improves rigidity. | 11-15-2012 |
20120322208 | ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE - A method for manufacturing an electronic device includes forming a resin film over a wafer, the wafer including a plurality of elements formed therein, each of the elements including a functional unit, patterning the resin film to form a plurality of frame members, each of the frame members being provided on each of the elements and surrounding the functional unit, dividing the wafer into the elements, and providing an encapsulation. | 12-20-2012 |
Patent application number | Description | Published |
20090002903 | Power Supply Device, Electrically-Driven Vehicle Incorporating Power Supply Device, and Method of Controlling Power Supply Device - An ECU determines based on a voltage from an insulation resistance decrease detector whether the insulation resistance of a power supply device decreases or not. When a load external to the vehicle is not connected to the power supply device, the ECU sets a determination threshold value for determining that the insulation resistance decreases to a normal first value. On the other hand, when the load external to the vehicle is electrically connected to the power supply device, the ECU sets the determination threshold value to a second value which is lower than the first value, in consideration of an increase in the capacitive component due to a capacitor of a Y-capacitor. | 01-01-2009 |
20090108674 | Power Supply Control Device and Method of Detecting Abnormality of Relay - When an ignition key is turn ON, an ECU drives a bidirectional DC/DC converter to charge a capacitor to a voltage Vth | 04-30-2009 |
20100063660 | DRIVE CONTROL DEVICE FOR VEHICLE, AND VEHICLE - A vehicle is mounted with a drive device provided with a plurality of rotating electrical machines, and a drive unit driving the plurality of rotating electrical machines. A drive control device for the vehicle includes an electrical leak detector detecting electrical leak in the drive device, and a control device. The control device identifies an electrical leak location by receiving a result of the detection made by the electrical leak detector, and determines which rotating electrical machine out of the plurality of rotating electrical machines is allowed to operate when the vehicle is driven next time, in accordance with the electrical leak location, while the vehicle is stopped. | 03-11-2010 |
20100289330 | VEHICLE STEP-UP CONVERTER CIRCUIT - A vehicle step-up converter circuit capable of preventing an excessive current from flowing in electric components and quickly regulating the step-up voltage. The vehicle step-up converter circuit comprises a battery; an inductor, one terminal of which is connected to one terminal of the battery; a first switch connected between the other terminal of the inductor and the other terminal of the battery; a second switch, one terminal of which is connected to the other terminal of the inductor; a capacitor connected between the other terminal of the second switch and the other terminal of the battery; and a switch control unit that controls the first and second switches; wherein the first and second switches are controlled, thereby charging the capacitor to output the voltage held by the capacitor. The switch control unit controls the second switch on and off at a predetermined duty ratio, thereby regulating the output voltage. | 11-18-2010 |
Patent application number | Description | Published |
20080201943 | Electronic device substrate and its fabrication method, and electronic device and its fabrication method - An electronic device substrate is provided with a thin-plate core substrate; a metal electrode provided on the core substrate and electrically connected to an electrode of an electronic component to be packaged thereon; and an electrical insulation layer on which is mounted the electronic component, and which is provided to surround the metal electrode. | 08-28-2008 |
20080294849 | Recording controller and recording control method - In a recording controller, an invalidation-request issuing unit, when a second data is recorded on a recording location for a first data that is to be recorded in a memory and a third data corresponding to the second data is recorded in the cache, issues an invalidation request for invalidating the third data, and a notifying unit, when the third data is invalidated, outputs data for identifying a recording request for the first data to an output source of the recording request, and notifies to the output source that recording of the first data is completed. | 11-27-2008 |
20090211796 | ELECTRONIC DEVICE SUBSTRATE AND ITS FABRICATION METHOD, AND ELECTRONIC DEVICE AND ITS FABRICATION METHOD - An electronic device substrate is provided with a thin-plate core substrate; a metal electrode provided on the core substrate and electrically connected to an electrode of an electronic component to be packaged thereon; and an electrical insulation layer on which is mounted the electronic component, and which is provided to surround the metal electrode. | 08-27-2009 |
20090285214 | SYSTEM CONTROLLER, SEMICONDUCTOR DEVICE, AND METHOD OF TESTING INTERFACE - A semiconductor device capable of connecting plurality of external devices. When an interface with a first external device that can be connected to the semiconductor device is tested, a packet to be transferred from the first external device to another second external device is artificially generated. The generated packet is transferred to the second external device, and a response is monitored. Thus, the interface for connection to the first external device is tested while avoiding an actual packet transfer between the semiconductor device and the first external device. | 11-19-2009 |
20090311485 | ELECTRONIC DEVICE AND METHOD OF MANUFACTURING THE ELECTRONIC DEVICE - An electronic device capable of balancing both light transmitting and receiving performance and mounting reliability is provided. The electronic device includes an element (light receiving element), a transparent layer, and a sealing resin layer. The element is, for example, a semiconductor element and has an optically functional region having an optical function (for example, light receiving or light emission) on one face. The transparent layer is located on the optically functional region, directly comes in contact with the one face of the light receiving element, and is optically transparent. The sealing resin layer seals sides of the transparent layer and one face of the light receiving element, does not coat an upper face of the transparent layer, and is mixed with filler that improves rigidity. | 12-17-2009 |
20090323299 | ELECTRONIC DEVICE SUBSTRATE, ELECTRONIC DEVICE AND METHODS FOR MAKING SAME - An electronic device substrate having: a base material formed of a thin board; an electrical insulation layer formed on the base material and having plural openings in a thickness direction thereof; and a metal plating layer filled in the plural openings. The base material has a metal layer, a release layer formed contacting the metal layer, and a metal film formed contacting the release layer. | 12-31-2009 |
20120240017 | DATA TRANSMITTING DEVICE, DATA RECEIVING DEVICE, DATA TRANSMITTING/RECEIVING DEVICE, AND CONTROLLING METHOD OF DATA TRANSMITTING/RECEIVING DEVICE - In a system, a data receiving device comprises a timing signal generation unit that generates a timing signal used for receiving the divided transmission data in each of the transmission paths, a data receiving unit that receives the divided transmission data transmitted by the data transmitting device for each of the transmission paths by using the timing signal generated by the timing signal generation unit, and an error detection unit that extracts the error detection information from the divided transmission data received for each of the transmission paths by the data receiving unit and detects an error of transmission data included in the divided transmission data by using the extracted error detection information. | 09-20-2012 |
Patent application number | Description | Published |
20080226295 | LIGHT MODULATING APPARATUS - A light modulating apparatus which is to be used in a transmission system using wavelength division multiplexing has: a signal generating section for producing a transmission signal and the like; a first light modulating section for modulating light emitted from a light source, on the basis of the transmission signal; a variable phase shifter which changes a phase of a light quantity control signal; a second light modulating section for modulating a light signal emitted from the first light modulating section, on the basis of an output of the variable phase shifter; a branching section for branching a light signal emitted from the second light modulating section, into an output light signal and an electric signal; and an analysis controlling section for sampling the electric signal, controlling the variable phase shifter on the basis of sampled data, and adjusting a timing of the modulation in the second light modulating section. | 09-18-2008 |
20090104961 | Game program, game apparatus, and method of controlling game apparatus - A game program configured to cause a game apparatus to operate to implement as: a means that generates an image simulating a dealer and a play field; a means for determining a bet number of a particular gaming value; a means that executes a gambling type game in which a predetermined number of gaming values have been bet between the player and the dealer when input information on the bet number has been provided; a means for giving a chip to the dealer; a means that stores the chips corresponding to the dealer in association with each other, based on the input information; a means that determines a favorable-impression rank corresponding to the stored chip and controls a behavior of the dealer in response to the rank; and a means that pays back a gaming value when it is judged that the player has won in the gambling type game. | 04-23-2009 |
20120136925 | Sharing Application Local Environment - Cloning a local environment is described. Cloning a local environment can enable sharing the environment during pair programming. Cloning can have other uses as well. A server or other computer may maintain a clone environment of a first client apart from a second client such that the cloned computing environment, mimicking the environment of the first client, may be maintained on behalf of and used by a second client. | 05-31-2012 |
20130268910 | SOFTWARE DEVELOPMENT SUPPORT METHOD, PROGRAM AND DEVICE - Supporting communications between developers of interdependent tasks of software parallel development can include inserting metadata, which expresses the existence of dependent code on which a first source code depends, into the first source code, at a time a first owner creates the first source code. A task to create the dependent code is created in response to detection of the metadata. Metadata expressing a second owner who owns the task of creating the dependent code and a status of the task is inserted into the first source code. | 10-10-2013 |
20140212053 | TRACKING CHANGES AMONG SIMILAR DOCUMENTS - In one embodiment, an information processing apparatus includes a calculation section, an identification section, and a notification section. The calculation section is configured to calculate similarity among a plurality of documents. The identification section is configured to identify, in response to a change made to a first document, a second document having a similarity greater than or equal to a first criterion as compared to the first document before the change. The notification section is configured to notify a user of the identified second document that the first document has been changed, in response to the change to the first document. | 07-31-2014 |
20140309231 | NITROGEN-CONTAINING HETEROCYCLIC COMPOUNDS - A nitrogen-containing heterocyclic compound represented by formula (I-A): | 10-16-2014 |
Patent application number | Description | Published |
20130049663 | CONTROL APPARATUS AND CONTROL METHOD FOR VEHICLE - When a vehicle collision is detected, a electric connection between a power supply and an input stage of an inverter is switched to the disconnected condition. Then, when a rotation speed of an alternating current motor is higher than an allowable rotation speed or a terminal voltage of a storage unit provided at the input stage is higher than an allowable terminal voltage, an exciting current command value is set at a value other than zero and a torque current command value is set at zero, and when the rotation speed is equal to or lower than the allowable rotation speed and the terminal voltage is equal to or lower than the allowable terminal voltage, both command values are set at zero. An exciting current component and a torque current component of an alternating current supplied from the inverter to the motor are controlled according to the set command values. | 02-28-2013 |
20140087917 | VEHICLE AND CONTROL METHOD FOR VEHICLE - A vehicle includes an accelerator pedal, a drive device and an electronic control unit (ECU). The drive device generates driving force for driving a wheel on the basis of an operation amount of the accelerator pedal. The ECU, while the vehicle is travelling in a ready-off state, prohibits a shift into a ready-on state until the operation amount of the accelerator pedal once becomes lower than a predetermined value. | 03-27-2014 |
20140368142 | VEHICLE INCLUDING ROTATING ELECTRIC MACHINE, INVERTER, AND ELECTRONIC CONTROL UNIT; AND CONTROL METHOD FOR THE SAME - A vehicle including an AC rotating electric machine, an inverter, and an electronic control unit is provided. When an overcurrent abnormality occurs, i.e., phase current of a motor-generator exceeds a permissible value, in a high rotational speed region, the electronic control unit performs control (upshift control) for shifting up an automatic transmission provided between the motor-generator and driving wheels, or control (neutral control) for bringing the transmission into a released state, so as to reduce the rotational speed of the motor-generator. If phase current is detected even when an all-gate turn-off command is generated to the inverter while the rotational speed of the motor-generator is reduced to be within a low rotational speed region under the upshift control or neutral control, the electronic control unit determines that a short-circuit fault occurs in the inverter. | 12-18-2014 |
20150025725 | VEHICLE AND CONTROL METHOD FOR VEHICLE - An inverter converts input DC power into AC power and supplies the AC power to a motor generator. An inverter control unit executes shutdown control for stopping power conversion by the inverter, when operation of the motor generator is not requested. A transmission control unit controls the transmission. When a state quantity related to a rotation speed of the motor generator increases to a prescribed quantity during execution of the shutdown control, the inverter control unit continues the shutdown control and the transmission control unit executes shift control for controlling the transmission to reduce the rotation speed of the motor generator. | 01-22-2015 |