Patent application number | Description | Published |
20100187599 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME - Disclosed herein is a semiconductor device including: a first conductivity type semiconductor base body; a first conductivity type pillar region; second conductivity type pillar regions; element and termination regions provided in the first and second conductivity type pillar regions, transistors being formed in the element region, and no transistors being formed in the termination region; body regions; a gate insulating film; gate electrodes; source regions; and body potential extraction regions, wherein voids are formed in the second conductivity type pillar regions of the termination region. | 07-29-2010 |
20110057255 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device includes a first conductive type semiconductor substrate; a first conductive type semiconductor region provided thereon in which first conductive type first pillar regions and second conductive type second pillar regions alternately arranged; second conductive type second semiconductor regions provided on second pillar regions in an element region to be in contact with first pillar regions therein; gate electrodes each provided on adjacent second semiconductor regions and on one of the first pillar region interposed therebetween; third semiconductor regions functioning as a first conductive type source region provided in parts of the second semiconductor regions located under side portions of the gate electrodes; and a second conductive type resurf region which is a part of a terminal region surrounding the element region and which is provided on first pillar regions and second pillar regions in the part of the terminal regions. | 03-10-2011 |
20110057256 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device includes a first conductive type semiconductor substrate; a first conductive type semiconductor region provided thereon in which first conductive type first pillar regions and second conductive type second pillar regions alternately arranged; second conductive type second semiconductor regions provided on second pillar regions in an element region to be in contact with first pillar regions therein; gate electrodes each provided on adjacent second semiconductor regions and on one of the first pillar region interposed therebetween; third semiconductor regions functioning as a first conductive type source region provided in parts of the second semiconductor regions located under side portions of the gate electrodes; and a second conductive type resurf region which is a part of a terminal region surrounding the element region and which is provided on first pillar regions and second pillar regions in the part of the terminal regions. | 03-10-2011 |
20120112267 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME - Disclosed herein is a semiconductor device including: a first conductivity type semiconductor base body; a first conductivity type pillar region; second conductivity type pillar regions; element and termination regions provided in the first and second conductivity type pillar regions, transistors being formed in the element region, and no transistors being formed in the termination region; body regions; a gate insulating film; gate electrodes; source regions; and body potential extraction regions, wherein voids are formed in the second conductivity type pillar regions of the termination region. | 05-10-2012 |
20120261764 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device includes a first conductive type semiconductor substrate; a first conductive type semiconductor region provided thereon in which first conductive type first pillar regions and second conductive type second pillar regions alternately arranged; second conductive type second semiconductor regions provided on second pillar regions in an element region to be in contact with first pillar regions therein; gate electrodes each provided on adjacent second semiconductor regions and on one of the first pillar region interposed therebetween; third semiconductor regions functioning as a first conductive type source region provided in parts of the second semiconductor regions located under side portions of the gate electrodes; and a second conductive type resurf region which is a part of a terminal region surrounding the element region and which is provided on first pillar regions and second pillar regions in the part of the terminal regions. | 10-18-2012 |
20120267707 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME - Disclosed herein is a semiconductor device including: a first conductivity type semiconductor base body; a first conductivity type pillar region; second conductivity type pillar regions; element and termination regions provided in the first and second conductivity type pillar regions, transistors being formed in the element region, and no transistors being formed in the termination region; body regions; a gate insulating film; gate electrodes; source regions; and body potential extraction regions, wherein voids are formed in the second conductivity type pillar regions of the termination region. | 10-25-2012 |
Patent application number | Description | Published |
20100280634 | REDUNDANT COMMUNICATION SYSTEM - A redundant communication system includes: a first control device which calculates a control command value of an electric power device equipped in a vehicle, and outputs first and second command signals respectively corresponding to the control command value; a second control device which controls the electric power device on the basis of one of first and second control command values respectively corresponding to the first and the second command signals received from the first control device; a primary communication line which transmits the first command signal from the first control device to the second control device; and a secondary communication line which transmits the second command signal from the first control device to the second control device, wherein the second control device comprises: a primary communication line abnormality determining unit which determines that the primary communication line is abnormal, when a non-reception state of the first command signal or an abnormality state of the first command signal continues during a predetermined period; and a control command value switching unit which selects one of the first and second control command values in a switching manner, and wherein the control command value switching unit switches the selection from the first control command value to the second control command value within the predetermined period from a start time at which the non-reception state of the first command signal or the abnormality state of the first command signal starts until a time at which the primary communication line abnormality determining unit determines that the primary communication line is abnormal. | 11-04-2010 |
20130265504 | TELEVISION AND ELECTRONIC APPARATUS - According to one embodiment, an electronic apparatus includes a display, a rear cover, and a front mask. The rear cover is configured to cover a rear surface of the display. The front mask is configured to be exposed to an outside and includes an opening and a supporter. The opening is configured to expose a front surface of the display. The supporter is configured to support the display and includes a first portion and a second portion. The first portion is configured to face a side surface of the display. The second portion protrudes from the first portion toward the rear cover. The second portion is closer to the rear cover than the rear surface of the display. | 10-10-2013 |
20130265505 | TELEVISION AND ELECTRONIC APPARATUS - According to one embodiment, an electronic apparatus includes a display, a rear cover, a supporter, and a front mask. The rear cover is configured to cover a rear surface of the display. The supporter is between the display and the rear cover. The supporter is configured to support the rear surface of the display. The front mask is exposed to an outside. The front mask includes an opening and a protrusion. The opening is configured to expose a front surface of the display. The protrusion is configured to support the display. The protrusion includes a first portion and a second portion. The first portion is configured to face a side surface of the display. The second portion is configured to face a side surface of the supporter. | 10-10-2013 |
Patent application number | Description | Published |
20100032752 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a semiconductor device, including: a first semiconductor region of a first conductivity type; a second semiconductor region having pairs of first pillar regions of the first conductivity type, and second pillar regions of a second conductivity type alternately provided; a third semiconductor region of the second conductivity type; a fourth semiconductor region of the first conductivity type; and control electrodes each provided within a trench through an insulating film, a sidewall of the trench being formed so as to contact each of the third semiconductor region and the fourth semiconductor region. | 02-11-2010 |
20100032791 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device includes: a first semiconductor region of a first conductivity type disposed on the side of a first electrode; and a second semiconductor region having first pillar regions of the first conductivity type and second pillar regions of a second conductivity type, the first pillar regions and the second pillar regions being provided in paired state and alternately, in a device portion and a terminal portion surrounding the device portion, along a surface on the side of a second electrode disposed on the opposite side of the first semiconductor region from the first electrode. The semiconductor device further includes a lateral RESURF (reduced surface field) region of the second conductivity type disposed at a surface portion, on the opposite side from the first semiconductor region, of the second semiconductor region in the terminal portion. | 02-11-2010 |
20100059818 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD FOR THE SAME - A semiconductor device includes a first conductive type first semiconductor region, a second semiconductor region, and a second conductive type lateral RESURF region. The first semiconductor region is arranged on a first electrode side. The second semiconductor region includes first conductive type first pillar regions and a terminal part. The second pillar regions are alternately arranged on an element part. The terminal part is formed around the element part along a surface of the first semiconductor region on a second electrode side opposite to the first electrode side of the first semiconductor region. Furthermore, the second conductive type lateral RESURF region is formed in the second semiconductor region on the terminal part. | 03-11-2010 |
20100136796 | SUBSTRATE HOLDING MEMBER, IMMERSION TYPE EXPOSURE DEVICE AND METHOD OF FABRICATING SEMICONDUCTOR DEVICE - A substrate holding member according to an embodiment includes an opening having a minimum internal diameter lager than a diameter of a space in which a substrate to be exposed on a substrate stage is disposed, wherein an inner peripheral surface of the opening has a shape expanding toward a lower surface at least partly. | 06-03-2010 |
20120070965 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD FOR THE SAME - A semiconductor device includes a first conductive type first semiconductor region, a second semiconductor region, and a second conductive type lateral RESURF region. The first semiconductor region is arranged on a first electrode side. The second semiconductor region includes first conductive type first pillar regions and a terminal part. The second pillar regions are alternately arranged on an element part. The terminal part is formed around the element part along a surface of the first semiconductor region on a second electrode side opposite to the first electrode side of the first semiconductor region. Furthermore, the second conductive type lateral RESURF region is formed in the second semiconductor region on the terminal part. | 03-22-2012 |
20120119288 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a semiconductor device, including: a first semiconductor region of a first conductivity type; a second semiconductor region having pairs of first pillar regions of the first conductivity type, and second pillar regions of a second conductivity type alternately provided; a third semiconductor region of the second conductivity type; a fourth semiconductor region of the first conductivity type; and control electrodes each provided within a trench through an insulating film, a sidewall of the trench being formed so as to contact each of the third semiconductor region and the fourth semiconductor region. | 05-17-2012 |
20130029466 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a semiconductor device, including: a first semiconductor region of a first conductivity type; a second semiconductor region having pairs of first pillar regions of the first conductivity type, and second pillar regions of a second conductivity type alternately provided; a third semiconductor region of the second conductivity type; a fourth semiconductor region of the first conductivity type; and control electrodes each provided within a trench through an insulating film, a sidewall of the trench being formed so as to contact each of the third semiconductor region and the fourth semiconductor region. | 01-31-2013 |
Patent application number | Description | Published |
20080233439 | METHOD OF ADJUSTING FUEL DISTRIBUTION, MEMBRANE WHICH ADJUSTS FUEL DISTRIBUTION, METHOD OF PRODUCING MEMBRANE WHICH ADJUSTS FUEL DISTRIBUTION, FUEL CELL, AND METHOD OF PRODUCING FUEL CELL - A method of adjusting a fuel distribution includes: adjusting a distribution of a fuel supply amount to a membrane electrode assembly so that a temperature distribution in the membrane electrode assembly becomes substantially uniform by a membrane provided in a fuel supply side of the membrane electrode assembly of a fuel cell. A membrane adjusts a fuel distribution, which is provided in a fuel supply side of a membrane electrode assembly of a fuel cell. The membrane is provided with openings so that a temperature distribution in the membrane electrode assembly becomes substantially uniform. | 09-25-2008 |
20080248357 | Fuel cell seal and fuel cell - A fuel cell seal includes: a first seal member having a first protrusion in a major surface thereof; and a second seal member having a recess in a major surface thereof. The recess is engageable with at least part of the first protrusion. A fuel cell includes: a solid electrolytic film; a first and second seal member placed on both major surface sides of the solid electrolytic film, respectively, and opposed to each other; a fuel electrode placed on a side of the first seal member, the side being opposite to the solid electrolytic film; and an oxidizer electrode placed on a side of the second seal member, the side being opposite to the solid electrolytic film. One of the first and the second seal members has a first protrusion. Other of the first and the second seal members has a recess engageable with at least part of the first protrusion. The first and the second seal members are engaged with each other across the solid electrolytic film. | 10-09-2008 |
20090081513 | GAS DIFFUSION LAYER, FUEL CELL, METHOD FOR MANUFACTURING GAS DIFFUSION LAYER, AND METHOD FOR MANUFACTURING FUEL CELL - A gas diffusion layer to be provided on an air electrode of a fuel cell, the gas diffusion layer includes: a portion to be at a relatively high temperature; and a portion to be at a relatively low temperature. Gas permeability of the portion to be at a relatively high temperature is different from gas permeability of the portion to be at a relatively low temperature. | 03-26-2009 |
20090104497 | FUEL ELECTRODE CATALYST, METHOD FOR PRODUCING FUEL ELECTRODE CATALYST, FUEL CELL, AND METHOD FOR PRODUCING FUEL CELL - A fuel electrode catalyst includes: a solid solution of platinum (Pt) and molybdenum (Mo), a crystal structure of the solid solution being a face-centered cubic structure, and a component ratio of the molybdenum (Mo) in the solid solution being from 10 atom % (at %) to 20 atom % (at %), and a method for producing a fuel electrode catalyst, includes: generating platinum hydrate and molybdenum oxide from chloroplatinic acid (H | 04-23-2009 |
20100055532 | GAS DIFFUSION LAYER, FUEL CELL AND METHOD FOR FABRICATING FUEL CELL - According to an aspect of the invention, there is provided, a gas diffusion layer, including, base materials integrated being including in the gas diffusion layer configured in an air electrode, wettability of a surface of each base material changing in an integrated direction. | 03-04-2010 |
20140078696 | ELECTRONIC DEVICE - According to one embodiment, an electronic device includes a display panel, an optical layer, an operation panel, a bonding layer, a first housing, and a second housing. The optical layer is provided on a display surface side of the display panel. The operation panel is adhered to the display panel. A peripheral portion of the operation panel protrudes sideward from the display panel. The bonding layer is provided on a side of the display panel opposite to the optical layer. The first housing includes containing and protruding portions. The protruding portion protrudes sideward from the containing portion to be adhered to the peripheral portion of the operation panel. The containing portion is adhered to the display panel. The second housing includes a bonding portion adhered to the peripheral portion of the operation panel. The second housing defines a containment space between the first and second housings. | 03-20-2014 |
Patent application number | Description | Published |
20120227226 | CLIP - A clip includes a head part, and a leg part, and allows pushing-in of the leg part into a mounting hole provided in an object to be clipped by elastically deforming one part of the leg part and clips on the object to be clipped by sandwiching the object to be clipped between the head part and the one part of the leg part by elastically returning the one part of the leg part back to its original state at a pushing-in finish position of the leg part. The leg part includes a non-deformable part, and a deformable part extending from the non-deformable part which becomes the one part of the leg part, and both the tip of the deformable part and the base portion linked to the non-deformable part are formed to extend along a virtual spiral around the central axis of the leg part. | 09-13-2012 |
20120286115 | UTILITY PART ASSEMBLY FOR MOUNTING UTILITY PART TO VEHICULAR INTERIOR PART - A utility part assembly includes a vehicular interior part and a utility part. The vehicular interior part has a first surface and a second surface that is opposite to the first surface and has a first mounting hole and a second mounting hole. The utility part includes a first member provided on the first surface and a second member provided on the second surface. The first member has a first coupling pin and one of a second coupling pin and a first coupling hole, and the second member has a coupling portion that is coupled to the first coupling pin and another one of the second coupling pin and the first coupling hole. The first coupling pin is inserted through the first mounting hole and coupled to the coupling portion, and the second coupling pin is inserted through the second mounting hole and coupled to the first coupling hole. | 11-15-2012 |
20130039717 | FASTENING STRUCTURE FOR PART AND CLIP USED THEREIN - A fastening member has a head part, a shaft part, a thinly formed flange extending in a straight shape from an outer perimeter of the head part, and a coupling device (for example, head part of a grommet). A part has a through-hole, and a wall part positioned on an outer perimeter of the through hole and extending toward the direction of insertion of the shaft part. A base has an installation hole allowing insertion of the shaft part. When the base and the part are bound by insertion of the shaft part, the flange is pressed against the wall part and becomes in a bent-back state. | 02-14-2013 |
20130091669 | MEMBER FASTENING STRUCTURE AND CLIP FOR FASTENING MEMBER - A member fastening structure has an installation member (for example, grommet) and a leg member (for example, pin). A projecting part, having at least one inclined surface, and a projecting wall, for contacting with the inclined surface of the projecting part and guiding in a direction of removing the leg member (for example, pin) from the installation member (for example, grommet) in a case when the leg member (for example, pin) is rotated in a state where elastic leg pieces are spread open, are provided between the installation member (for example, grommet) and the leg member (for example, pin). | 04-18-2013 |
Patent application number | Description | Published |
20140102413 | IGNITION TIMING CONTROL APPARATUS FOR AN INTERNAL COMBUSTION ENGINE - The present invention is provided with: an injection timing detection unit; an engine rotation speed detection unit; an engine load detection unit; and a storing unit for storing control data of the variation in optimal ignition timing with respect to engine speed and engine load, and control data of correction coefficient pertaining to optimal ignition timing with respect to the engine load at a specific fuel injection timing. Referring to the control data, the variation in the optimal ignition timing is determined based on the detected fuel injection timing and the detected engine rotation speed; and, referring to the control data, the variation in the optimal ignition timing is determined based on the specific fuel injection timing and the detected engine speed, and the deviation between the respective variation in the optimal injection timing is determined. | 04-17-2014 |
20140360464 | INTERNAL COMBUSTION ENGINE CONTROL DEVICE - In an internal combustion engine control device, a predetermined margin torque is set such that it is possible to maintain a predetermined engine idling speed by adjusting ignition timing with respect to load fluctuations during idling operation. The margin torque is set to decrease, as a load, acting on the internal combustion engine during idling operation, increases. Accordingly, the margin torque can be set to an appropriate value, and thus it is possible to improve a fuel economy performance during idling operation of the internal combustion engine. | 12-11-2014 |
20150211471 | CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE - There is provided a valve timing varying mechanism (VTC) to vary a valve timing. An estimated VTC conversion angle VTCNFS is calculated in accordance with a sensed VTC conversion angle VTCNOW (S | 07-30-2015 |