Patent application number | Description | Published |
20100061035 | Capacitative element - Disclosed herein is a capacitative element, including: a first electrode formed on a substrate; and a second electrode provided so as to sandwich a dielectric between the first electrode and the second electrode and so as to surround the first electrode on four sides along a surface of the substrate. | 03-11-2010 |
20100328289 | Signal-line driving circuit, display apparatus and electronic apparatus - A signal-line driving circuit includes an output buffer section configured to amplify input data for driving signal lines in order to generate a positive-polarity signal voltage as well as a negative-polarity signal voltage and selectively supplying the positive-polarity signal voltage as well as the negative-polarity signal voltage to a signal-line pair composing of a first one of the signal lines and a second one of the signal lines, the output buffer section employs: a positive-polarity operational transconductance amplifier; a negative-polarity operational transconductance amplifier; a first output section; a second output section; and a group of switches. | 12-30-2010 |
20110128271 | Signal line drive circuit, display device and electronic apparatus - Disclosed herein is a signal line drive circuit including: a positive voltage supply section; a negative voltage supply section; line buffers; a positive selector; a negative selector; and an output selector, wherein the positive selector is arranged on one side, the negative selector on other side, the positive voltage supply section on the one side, and the negative voltage supply section on the other side, in such a manner that they are symmetrical with respect to the line buffers. | 06-02-2011 |
20150187335 | COMPARATOR CIRCUIT, COMPARATOR CIRCUIT CONTROL METHOD, A/D CONVERSION CIRCUIT, AND DISPLAY APPARATUS - A comparator circuit includes a differential circuit unit which detects a difference between two input signals, a current supply unit which supplies a current to the differential circuit unit, and a control unit which detects an operation timing of the differential circuit unit and controls the current supplied to the differential circuit unit by the current supply unit according to a detection result thereof. | 07-02-2015 |
Patent application number | Description | Published |
20090328139 | NETWORK COMMUNICATION DEVICE - A disclosed network communication device having plural addresses includes an address obtaining unit configured to obtain plural addresses corresponding to a name or an identifier of another network communication device by address resolution, and an address specifying unit configured to specify one or more of the obtained addresses as security communication addresses with which security communications can be performed by comparing the obtained addresses to a setting of the security communications. | 12-31-2009 |
20120268431 | DRIVE CIRCUIT FOR DISPLAY, DISPLAY, AND METHOD OF DRIVING DISPLAY - In a drive circuit for display, the drive circuit includes: a pixel signal generation section generating a pixel signal and supplying the pixel signal to a display section, the pixel signal being inverted every frame period in each of a first period and a second period, the first period and the second period being alternately provided; and a writing control section controlling writing of the pixel signal into the display section to be performed in each of the first period and the second period except for a leading period, the leading period being provided in each of the first period and the second period, and having a predetermined length from start of each of the first period and the second period. | 10-25-2012 |
20150032314 | Hybrid Work Machine and Method of Controlling Auto-Stop of Engine for the Same - A hybrid hydraulic excavator includes an engine, a generator motor, a capacitor, a cooling system being configured to cool the capacitor, and a controller. The cooling system includes a circulation mechanism being configured to circulate a cooling water, and a cooler being configured to cool the cooling water with output from the engine. The controller prohibits auto-stop of the engine when it is determined that the capacitor is overheated. | 01-29-2015 |
20150046004 | Hybrid Work Machine and Control Method of Providing Information for the Same - A hybrid hydraulic excavator includes: an engine; a generator motor; an electric storage device; a commanding system being configured to command at least activation of a service mode for maintenance and execution of a charge-release process for the electric storage device; a display being configured to provide at least information on the charge-release process for the electric storage device; and a display controller being configured to control displaying of the display. The display controller commands the display to display charge-release-failure information when the charge-release process is ongoing at the elapse of a predetermined duration of time since the activation of the service mode was commanded. | 02-12-2015 |
Patent application number | Description | Published |
20090020883 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING SEMICONDUCTOR DEVICE - A semiconductor device includes a first contact plug arranged above a semiconductor substrate and using aluminum (Al) as a material; a second contact plug arranged on and in contact with the first contact plug and using a refractory metal material; a first dielectric film arranged on a flank side of the first and second contact plugs; a wire arranged above the second contact plug and using copper (Cu) as a material; a second dielectric film arranged on a flank side of the wire; and a barrier film arranged at least between the wire and the first dielectric film and between the wire and the second dielectric film. | 01-22-2009 |
20090236746 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING SEMICONDUCTOR DEVICE - A semiconductor device includes a contact plug electrically connected to a semiconductor substrate; a first barrier metal film with a columnar crystal structure arranged in contact with the semiconductor substrate at least on a bottom surface side of the contact plug; an amorphous film made of a material of the first barrier metal film arranged in contact with the first barrier metal film at least on the bottom surface side of the contact plug; a second barrier metal film made of a material identical to that of the first barrier metal film and having a columnar crystal structure, at least a portion of which is arranged in contact with the amorphous film on the bottom surface side and a side surface side of the contact plug; and a dielectric film arranged on the side surface side of the contact plug. | 09-24-2009 |
20130134592 | WIRE AND SEMICONDUCTOR DEVICE - A wire of an embodiment includes: a substrate; a metal film provided on the substrate; a metal part provided on the metal film; and graphene wires formed on the metal part, wherein the graphene wire is electrically connected to the metal film, and the metal film and the metal part are formed using different metals or alloys from each other. | 05-30-2013 |
20150255399 | WIRE AND SEMICONDUCTOR DEVICE - A wire of an embodiment includes: a substrate; a metal film provided on the substrate; a metal part provided on the metal film; and graphene wires formed on the metal part, wherein the graphene wire is electrically connected to the metal film, and the metal film and the metal part are formed using different metals or alloys from each other. | 09-10-2015 |
Patent application number | Description | Published |
20120099675 | TRANSMISSION CIRCUIT AND COMMUNICATION DEVICE - Provided is a transmission circuit which allows smooth switching of the operation mode when switching the operation mode of the transmission circuit. A power amplifier | 04-26-2012 |
20120106403 | TRANSMISSION CIRCUIT - A transmission circuit according to the present invention includes: an amplitude signal driving section ( | 05-03-2012 |
20120108187 | TRANSMITTER CIRCUIT AND COMMUNICATION APPARATUS - A transmitter circuit is provided which is capable of reducing modulation distortion even when an output power of a power amplifying section | 05-03-2012 |
20120119841 | TRANSMISSION CIRCUIT, COMMUNICATION APPARATUS, AND TRANSMISSION METHOD - Provided is a transmission circuit that operates highly efficiently by avoiding deterioration of the linearity of an output signal and suppressing occurrence of distortion of the output signal, when using the envelope tracking method. In this transmission circuit, offset control section ( | 05-17-2012 |
20120250747 | TRANSMITTER AND COMMUNICATION APPARATUS - Provided is a transmitter which is small in size and operates with high efficiency and compensates a delay error with high accuracy. A signal generation section | 10-04-2012 |
20140191804 | VARIABLE GAIN AMPLIFIER - A variable gain amplifier ( | 07-10-2014 |
20150032505 | INFORMATION PROVIDING METHOD - Provided is an information providing method for generating and providing information, in accordance with: lifestyle information obtained by a lifestyle information obtaining unit receiving, from each of plural devices used by plural users, information on a state of operation of the device; and location information of each user traveled, which is obtained by a location information obtaining unit receiving the location information. | 01-29-2015 |
20150249437 | VARIABLE GAIN MULTISTAGE AMPLIFIER AND RECEIVER - There is provided a variable gain multistage amplifier including: an input terminal to which the input signal is input; multistage amplifiers amplify the input signal, the multistage amplifiers being connected in series; and an output terminal that outputs the amplified signal, and
| 09-03-2015 |
20150254724 | INFORMATION PROVIDING METHOD - An information providing method for providing a user who uses a device with information via a mobile owned by the user, the method generating the information to be provided to the user, in accordance with: lifestyle information obtained by a lifestyle information obtaining unit receiving the lifestyle information from the device used by the user, the lifestyle information being information on a state of operation of the device; and location information obtained by a location information obtaining unit receiving the location information indicating a location to which the user traveled. | 09-10-2015 |
Patent application number | Description | Published |
20120001194 | SEMICONDUCTOR DEVICE - A semiconductor device includes a Si substrate having a principal plane that is a crystal surface inclined at an off angle of 0.1 degrees or less with respect to a (111) plane, an AlN layer that is provided so as to contact the principal plane of the Si substrate and is configured so that an FWHM of a rocking curve of a (002) plane by x-ray diffraction is not greater than 2000 seconds, and a GaN-based semiconductor layer formed on the AlN layer. | 01-05-2012 |
20120001195 | SEMICONDUCTOR SUBSTRATE AND SEMICONDUCTOR DEVICE - A semiconductor substrate inclu8des an AlN layer that is formed so as to contact a Si substrate and has an FWMH of a rocking curve of a (002) plane by x-ray diffraction, the FWMH being less than or equal to 1500 seconds, and a GaN-based semiconductor layer formed on the AlN layer. | 01-05-2012 |
20120003820 | METHOD FOR FABRICATING SEMICONDUCTOR DEVICE - A method for fabricating a semiconductor device includes forming an AlN layer on a substrate made of silicon by supplying an Al source without supplying a N source and then supplying both the Al source and the N source, and forming a GaN-based semiconductor layer on the AlN layer after the forming of the AlN layer. The forming of the AlN layer grows the AlN layer so as to satisfy the following: | 01-05-2012 |
20120003821 | METHOD FOR FABRICATING SEMICONDUCTOR DEVICE - A method for fabricating a semiconductor device includes performing thermal cleaning for a surface of a silicon substrate in an atmosphere including hydrogen under a condition that a thermal cleaning temperature is higher than or equal to 700° C. and is lower than or equal to 1060° C., and a thermal cleaning time is longer than or equal to 5 minutes and is shorter than or equal to 15 minutes; forming a first AlN layer on the substrate with a first V/III source ratio, the forming of the first AlN layer including supplying an Al source to the surface of the substrate without supplying a N source, and supplying both the Al source and the N source; forming a second AlN layer on the first AlN layer with a second V/III source ratio that is greater than the first ratio; and forming a GaN-based semiconductor layer on the second AlN layer. | 01-05-2012 |
Patent application number | Description | Published |
20150268627 | IMAGE FORMING APPARATUS WITH AIR SUPPLY DEVICE FOR BLOCKING INFILTRATION OF OUTSIDE AIR - Provided is an image forming apparatus including an image reader that is disposed on an upper side of an image forming apparatus body and is provided with an opening portion through which wiring connected to the image forming apparatus body side passes, and an air supply device that is provided in the image forming apparatus body or in the image reader, and forms an air flow that blocks infiltration of outside air into the image reader on an outer side of the opening portion. | 09-24-2015 |
20150281485 | IMAGE READER, AND IMAGE FORMING APPARATUS - Provided is an image reader including a substrate that includes a photoelectric conversion element which is disposed to face an imaging lens, a folded wire that has one end connected to the substrate, and a conductive inclination section that is inclined with respect to an up-down direction of the substrate and grounds a folded portion of the wire. | 10-01-2015 |
20150281486 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image forming apparatus body including an image forming section that forms an image, an image reading device disposed on an upper side of the image forming apparatus body to read an image, a first wall provided in the image forming apparatus body, a second wall provided in the image reading device to overlap with the first wall in an up-down direction, and at least one support member provided in the image forming apparatus body or the image reading device to overlap with the first wall and the second wall in the up-down direction, the at least one support member supporting the image reading device relative to the image forming apparatus body. | 10-01-2015 |
Patent application number | Description | Published |
20110140747 | ADPLL CIRCUIT, SEMICONDUCTOR DEVICE, AND PORTABLE INFORMATION DEVICE - The present invention provides ABS precision improving means under ADPLL environment or environment close to the ADPLL environment and realizes shortening of process time of the ABS. In a digital frequency comparator in an ABS circuit, a DFF for storing an initial phase difference in a DPE signal output from a DPFD is prepared. Immediately after start of ABS operation, a DPE signal output from the DPFD is recorded as a signal expressing an initial phase difference in an internal circuit of the DPFD into the DFF. After that, the digital frequency comparator performs ABS by using a signal obtained by subtracting the initial phase error recorded in the DFF from an input DPE signal, thereby realizing high-speed and stabilized ABS operation. | 06-16-2011 |
20120212266 | ADPLL CIRCUIT, SEMICONDUCTOR DEVICE, AND PORTABLE INFORMATION DEVICE - The present invention provides ABS precision improving means under ADPLL environment or environment close to the ADPLL environment and realizes shortening of process time of the ABS. In a digital frequency comparator in an ABS circuit, a DFF for storing an initial phase difference in a DPE signal output from a DPFD is prepared. Immediately after start of ABS operation, a DPE signal output from the DPFD is recorded as a signal expressing an initial phase difference in an internal circuit of the DPFD into the DFF. After that, the digital frequency comparator performs ABS by using a signal obtained by subtracting the initial phase error recorded in the DFF from an input DPE signal, thereby realizing high-speed and stabilized ABS operation. | 08-23-2012 |
20130009681 | ADPLL CIRCUIT, SEMICONDUCTOR DEVICE, AND PORTABLE INFORMATION DEVICE - The present invention provides ABS precision improving means under ADPLL environment or environment close to the ADPLL environment and realizes shortening of process time of the ABS. In a digital frequency comparator in an ABS circuit, a DFF for storing an initial phase difference in a DPE signal output from a DPFD is prepared. Immediately after start of ABS operation, a DPE signal output from the DPFD is recorded as a signal expressing an initial phase difference in an internal circuit of the DPFD into the DFF. After that, the digital frequency comparator performs ABS by using a signal obtained by subtracting the initial phase error recorded in the DFF from an input DPE signal, thereby realizing high-speed and stabilized ABS operation. | 01-10-2013 |
Patent application number | Description | Published |
20140253623 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image forming device, a conveyance unit, a correction unit, and an attitude controller. The image forming device forms an image on a printing medium. The conveyance unit is disposed opposing the image forming device to convey the printing medium. The correction unit corrects an attitude of a leading edge of the printing medium sent out from the conveyance unit. The attitude controller controls correction of the attitude of the leading edge of the punting medium performed by the correction unit. The attitude controller determines whether or not the correction of the attitude of the leading edge of the printing medium is to be performed, and causes the correction unit to perform the correction when the attitude controller determines that the correction is to be performed. | 09-11-2014 |
20140267487 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image forming device, a belt member, a reflection-type photosensor, and a reflection member. The belt member includes plural suction holes to attract a printing medium onto the belt member. The reflection member reflects light from the reflection-type photosensor through the suction holes. The reflection member is disposed inside the belt member. The reflection member has a reflection rate at which, when the reflection-type photosensor receives reflection light at positions of the suction holes with a transparent printing medium being not present on the belt member, a sensor output of the reflection-type photosensor is lower than a predetermined reference value, and when the reflection-type photosensor receives reflection light at the positions of the suction holes with the transparent printing medium being present on the belt member, a sensor output of the reflection-type photosensor is equal to or greater than the predetermined reference value. | 09-18-2014 |
Patent application number | Description | Published |
20110300904 | MOBILE ELECTRONIC DEVICE AND MOBILE SYSTEM - An object is to provide a mobile electronic device with high operability and high safety. The mobile electronic device includes an image projector that projects an image, a control unit that controls a projection operation by the image projector, and a cabinet that supports the image projector and the control unit. The control unit can select a first mode and a second mode, and controls an operation of the image projector, when the first mode is selected, in a condition different from that when the second mode is selected. The object is thereby solved. | 12-08-2011 |
20110304833 | MOBILE ELECTRONIC DEVICE - It is a task to provide a mobile electronic device with high operability and high safety. The mobile electronic device includes an image projector that projects an image, a detector that detects a specific change in an irradiation area of light irradiated from the image projector or in a predetermined area including the irradiation area, and a control unit that controls the operation of the image projector. The task is solved in such a manner that when the detector detects the specific change, the control unit causes the image projector to stop emission of light therefrom, or to reduce an amount of light emitted therefrom. | 12-15-2011 |
20110304834 | MOBILE ELECTRONIC DEVICE - It is a task to provide a mobile electronic device with high operability and high safety. The mobile electronic device includes an image projector that projects an image, a cabinet, an input unit that is disposed on the cabinet and detects an operation input by an operator, and a control unit that controls the operation of the image projector and the state of the input unit. The task is solved in such a manner that when a predetermined operation is detected by the input unit, the control unit stops emission of light from the image projector or reduces an amount of light emitted from the image projector. | 12-15-2011 |
20110306388 | MOBILE ELECTRONIC DEVICE - It is an object to provide a mobile electronic device with high operability and high safety. The mobile electronic device includes an image projector that projects an image, a control unit that controls the operation of the image projector, a cabinet that holds the image projector and the control unit, and an acceleration sensor that detects an acceleration acting on the cabinet. The object is achieved in such a manner that when an acceleration of a given value or more is detected by the acceleration sensor, the control unit stops emission of light from the image projector or reduces an amount of light emitted from the image projector. | 12-15-2011 |
20120057061 | MOBILE ELECTRONIC DEVICE - A mobile electronic device | 03-08-2012 |
Patent application number | Description | Published |
20090218561 | Organic electroluminescence element - An organic electroluminescence element including at least two light-emitting layers disposed between an anode and a cathode, wherein the at least two light-emitting layers include a light-emitting layer A that contains an electron transporting light-emitting material and a hole transporting host material, wherein a concentration of the electron transporting light-emitting material gradually increases from an anode side toward a cathode side of the light-emitting layer A, and a light-emitting layer B that contains a hole transporting light-emitting material and an electron transporting host material, wherein a concentration of the hole transporting light-emitting material gradually decreases from an anode side toward a cathode side of the light-emitting layer B. An organic EL element with high light-emission efficiency and excellent durability is provided. | 09-03-2009 |
20100123126 | ORGANIC ELECTROLUMINESCENT ELEMENT - An organic electroluminescent element | 05-20-2010 |
20100193820 | ORGANIC ELECTROLUMINESCENCE DEVICE AND LUMINESCENCE APPARATUS - The invention provides an organic EL device including an anode, a cathode, and a luminescent portion positioned between the anode and cathode, the luminescent portion including two or more luminescent layers, each of the luminescent layers including plural primary luminescent layers that emit light of different colors, and each of the primary luminescent layers having a thickness of 5 nm or less. | 08-05-2010 |
20100314613 | ORGANIC ELECTROLUMINESCENCE ELEMENT - To provide an organic electroluminescence element, containing: at least one pair of electrodes; at least one organic light-emitting layer disposed between the electrodes, the organic light-emitting layer comprising two phosphorescent light-emitting materials and a charge-transporting material, wherein the organic light-emitting element is a white organic light-emitting element, and the charge-transporting material is a hole-transporting material, and wherein one of the two phosphorescent light-emitting materials is a platinum complex expressed by the following general formula 1, and the other is an iridium complex expressed by any one of the following general formulae 2A to 2C: | 12-16-2010 |
20140299856 | ORGANIC ELECTROLUMINESCENCE ELEMENT - An organic electroluminescent element having a small reduction rate in the luminance immediately after the start of light emission is provided. The organic electroluminescent element includes a substrate, a pair of electrodes including an anode and a cathode, disposed on the substrate, a light emitting layer disposed between the electrodes, and at least one organic layer disposed between the light emitting layer and the anode, in which at least one kind of a specific compound including a fluorene structure is contained in at least one organic layer between the light emitting layer and the anode, and at least one kind of a specific compound including a carbazole structure or a fluorene structure is contained as a light emitting material in the light emitting layer. | 10-09-2014 |