Patent application number | Description | Published |
20100005260 | STORAGE SYSTEM AND REMOTE COPY RECOVERY METHOD - Data written in the primary logical volume of the first storage device are transmitted to the third storage device via the second storage device, the data being written in the same location as the primary logical volume within the secondary logical volume in the third storage device; when transmission of the data stops among the first to the third storage devices, the respective second storage device and the third storage device manage locations in the secondary logical volume where the data held thereby are to be written; and, when transmission of the data resumes among the first to the third storage devices, the locations in the secondary logical volume managed by the respective second and the third storage devices are aggregated, the data to be written in the respective aggregated location in the secondary logical volume being transmitted from the first storage device to the third storage device via the second storage device. | 01-07-2010 |
20100011179 | REMOTE COPY SYSTEM AND METHOD - A remote copy system includes a first storage device performing data transmission/reception with a host computer, a second storage device receiving data from the first storage device, and a third storage device receiving data from the second storage device. The first storage device includes a logical volume, the second storage device includes a logical volume being a virtual volume, and the third storage device includes a logical volume. The first storage system changes the state of a first pair of the logical volumes based on the state of a second pair of the logical volumes. With such a remote copy system and a method for use therein, any data backup failure can be prevented. | 01-14-2010 |
20100106924 | COMPUTER SYSTEM FOR PERFORMING REMOTE COPY USING JOURNAL - An object of the invention is to maintain conformability of data stored in a secondary storage system although a time stamp is not granted to write data received by a primary storage system. At least one of one or more computers includes a storage managing unit. The storage managing unit issues an ID next to an immediately previously issued ID to one or more primary storage systems (PDKCs) at regular or irregular intervals. Upon receiving a write command from one of the one or more computers, each PDKC prepares a journal (JNL) including a replica (journal data) of write data and the newest ID from the storage managing unit, and transmits the journal to a secondary storage system (SDKC). The SDKC stores a received JNL and reflects up to a particular JNL of non-reflected JNLs in a secondary volume. The particular JNL has an ID older by one than the oldest ID of the newest arrival completion IDs in one or more SDKCs. | 04-29-2010 |
20110167235 | REMOTE COPY SYSTEM AND REMOTE COPY CONTROL METHOD - To provide a remote copy system and the control method for the same capable of performing the setting of volume pairs in the consistency group and changing the setting by the simple operation without depending on the pair definition processing. A copy pair configured of a primary volume and a secondary volume is suspended, and the suspended primary volume and the secondary volume are set to another consistency group different from the original consistency group, and then the primary volume and the secondary volume are resynchronized. | 07-07-2011 |
20110196825 | STORAGE SYSTEM AND DATA DUPLICATION METHOD IN THE SAME - A storage system has a primary storage device for storing data from host devices, and first and second secondary storage devices. When either the primary storage device or the first secondary storage device is in the process of maintenance and a failure occurs in the other secondary storage device data received from the host device is not lost, and the processing continues from the relevant data. The host device processor makes the first and second secondary storage devices perform a resync processing with reference to a relevant trigger that the respective status of the primary device and the first secondary storage device are both changed to the Suspend status. Then an I/O control unit copies the differential data between the copy data of the first secondary volume and the second secondary volume and transfers the data from the first secondary storage devices to the second secondary storage device. | 08-11-2011 |
20110219189 | STORAGE SYSTEM AND REMOTE COPY CONTROL METHOD FOR STORAGE SYSTEM - A storage system maintains consistency of the stored contents between volumes even when a plurality of remote copying operations are executed asynchronously. A plurality of primary storage control devices and a plurality of secondary storage control devices are connected by a plurality of paths, and remote copying is performed asynchronously between respective first volumes and second volumes. Write data transferred from the primary storage control device to the secondary storage control device is held in a write data storage portion. Update order information, including write times and sequential numbers, is managed by update order information management portions. An update control portion collects update order information from each update order information management portion, determines the time at which update of each second volume is possible, and notifies each-update portion. By this means, the stored contents of each second volume can be updated up to the time at which update is possible. | 09-08-2011 |
20110251993 | ASYNCHRONOUS REMOTE COPY SYSTEM AND STORAGE CONTROL METHOD - In a previous storage apparatus, differential JNLs are reflected in order of the update numbers, to the data volumes thereof. If a first storage apparatus is suspended, it is determined which is newer: the update number which the journal recently reflected in a second storage apparatus or the update number reflected in a third storage apparatus. In the newer storage apparatus having the newer update number, it is determined whether one or more JNLs from the journal having the update number next to the update number which is not determined to be the newer to the journal having the update number determined to be the newer exist, or not. If the result of the determination is positive, from the newer storage apparatus to the previous storage apparatus which is not the newer of the second and the third storage apparatuses, one or more differential JNLs are copied. | 10-13-2011 |
20110251999 | ASYNCHRONOUS REMOTE COPY SYSTEM AND STORAGE CONTROL METHOD - Before starting asynchronous remote copy in the multihop method (asynchronous remote copy from the first to the second storage apparatus, and from the second to the third storage apparatus), the first initial copy which is the copy for making the contents of the first data volume in the first storage apparatus and the contents of the second data volume in the second storage apparatus consistent and the second initial copy which is the copy for making the contents of the second data volume and the contents of the third data volume in the third storage apparatus consistent are performed. In the second initial copy, the second storage apparatus creates a journal including the update number and the data in the second data volume, and the journal is transferred from the second storage apparatus to the third storage apparatus. The created update number is acquired from the first storage apparatus. | 10-13-2011 |
20110264881 | STORAGE SYSTEM AND REMOTE COPY RECOVERY METHOD - Data written in the primary logical volume of the first storage device are transmitted to the third storage device via the second storage device, the data being written in the same location as the primary logical volume within the secondary logical volume in the third storage device; when transmission of the data stops among the first to the third storage devices, the respective second storage device and the third storage device manage locations in the secondary logical volume where the data held thereby are to be written; and, when transmission of the data resumes among the first to the third storage devices, the locations in the secondary logical volume managed by the respective second and the third storage devices are aggregated, the data to be written in the respective aggregated location in the secondary logical volume being transmitted from the first storage device to the third storage device via the second storage device. | 10-27-2011 |
20120137092 | REMOTE COPY SYSTEM - When performing asynchronous remote copying, whether or not a disaster has occurred at a main site is judged at a remote site; and if the disaster has occurred, recovery processing is immediately started at the remote site. When asynchronous remote copying is performed between a controller and a controller, the controller transfers remote copy target data in a storage apparatus and command information via a remote copy channel to the controller; and after receiving the remote copy target data, the controller stores the remote copy target data in a storage apparatus; and if the controller fails to receive the command information within a set time period, the controller judges that a disaster has occurred, and then outputs the judgment result to a backup center server; and the backup center server executes recovery processing based on data in the storage apparatus when the disaster has occurred. | 05-31-2012 |
20120144137 | STORAGE SYSTEM AND REMOTE COPY RECOVERY METHOD - The storage system includes a first storage device, configured to be installed in a first site and providing a primary logical volume in which data received from a host computer is written; a second storage device, configured to be installed in a second site and providing a virtual logical volume, which has no structure for storing data received from the first storage system; and a third storage device, configured to be installed in a third site and providing a secondary logical volume in which data received from the second storage system is written. Data written in the primary logical volume of the first storage device are remote-copied to the secondary logical volume of the third storage device via the virtual logical volume of the second storage device. | 06-07-2012 |
20120246429 | STORAGE SYSTEM AND REMOTE COPY CONTROL METHOD FOR STORAGE SYSTEM - A storage system for managing a plurality of asynchronous remote copy proceedings between a plurality of first storage control devices and a plurality of second storage control devices, wherein each of a plurality of second storage control devices stores one or more update data corresponding to one or more update data related information including the same update reflection time information with the one that is received or older update reflection time information than this in a one or more second logical volume and changes status of the one or more second logical volumes to suspend status. | 09-27-2012 |
20120311283 | ASYNCHRONOUS REMOTE COPY SYSTEM AND STORAGE CONTROL METHOD - Before starting asynchronous remote copy in the multihop method (asynchronous remote copy from the first to the second storage apparatus, and from the second to the third storage apparatus), the first initial copy which is the copy for making the contents of the first data volume in the first storage apparatus and the contents of the second data volume in the second storage apparatus consistent and the second initial copy which is the copy for making the contents of the second data volume and the contents of the third data volume in the third storage apparatus consistent are performed. In the second initial copy, the second storage apparatus creates a journal including the update number and the data in the second data volume, and the journal is transferred from the second storage apparatus to the third storage apparatus. The created update number is acquired from the first storage apparatus. | 12-06-2012 |
20120324163 | STORAGE CONTROL APPARATUS AND STORAGE CONTROL METHOD - In one of the storage control apparatuses in the remote copy system which performs asynchronous remote copy between the storage control apparatuses, virtual logical volumes complying with Thin Provisioning are adopted as journal volumes to which journals are written. The controller in the one of the storage control apparatuses assigns a smaller actual area based on the storage apparatus than in case of assignment to the entire area of the journal volume, and adds a journal to the assigned actual area. If a new journal cannot be added, the controller performs wraparound, that is, overwrites the oldest journal in the assigned actual area by the new journal. | 12-20-2012 |
20130019075 | STORAGE SYSTEM AND REMOTE COPY RECOVERY METHOD - Data written in the primary logical volume of the first storage device are transmitted to the third storage device via the second storage device, the data being written in the same location as the primary logical volume within the secondary logical volume in the third storage device; when transmission of the data stops among the first to the third storage devices, the respective second storage device and the third storage device manage locations in the secondary logical volume where the data held thereby are to be written; and, when transmission of the data resumes among the first to the third storage devices, the locations in the secondary logical volume managed by the respective second and the third storage devices are aggregated, the data to be written in the respective aggregated location in the secondary logical volume being transmitted from the first storage device to the third storage device via the second storage device. | 01-17-2013 |
20130080722 | STORAGE SYSTEM AND VOLUME PAIR SYNCHRONIZATION METHOD - To inhibit the occurrence of communication failures in the system in which a secondary storage control apparatus acquires journal data from a primary storage control apparatus and writes the data to a secondary volume. | 03-28-2013 |
20130132693 | ASYNCHRONOUS REMOTE COPY SYSTEM AND STORAGE CONTROL METHOD - In a previous storage apparatus, differential JNLs are reflected in order of the sequential numbers, to the data volumes thereof. If a first storage apparatus is suspended, it is determined which is newer: the sequential number which the journal recently reflected in a second storage apparatus or the sequential number reflected in a third storage apparatus. In the newer storage apparatus having the newer sequential number, it is determined whether one or more JNLs from the journal having the sequential number next to the sequential number which is not determined to be the newer to the journal having the sequential number determined to be the newer exist, or not. If the result of the determination is positive, from the newer storage apparatus to the previous storage apparatus which is not the newer of the second and the third storage apparatuses, one or more differential JNLs are copied. | 05-23-2013 |
20140108749 | STORAGE SYSTEM EFFECTIVELY MANAGING A CAPACITY FOR REMOTE COPY - In one of the storage control apparatuses in the remote copy system which performs asynchronous remote copy between the storage control apparatuses, virtual logical volumes complying with Thin Provisioning are adopted as journal volumes to which journals are written. The controller in the one of the storage control apparatuses assigns a smaller actual area based on the storage apparatus than in case of assignment to the entire area of the journal volume, and adds a journal to the assigned actual area. If a new journal cannot be added, the controller performs wraparound, that is, overwrites the oldest journal in the assigned actual area by the new journal. | 04-17-2014 |
Patent application number | Description | Published |
20090134731 | MAGNET TYPE SYNCHRONOUS MACHINE - In a SPM synchronous motor has a rotor and a stator, a permanent magnet is divided to magnet parts magnetized in a diameter direction of the rotor and serve as rotor magnetic poles. The rotor magnetic poles are alternately arranged along a circumferential direction of the rotor. The rotor core has a plurality of salient poles made of soft magnetic material. Each salient pole projects from the circumferential surface of the rotor core toward a gap between the rotor and the stator, and is placed at a central part of the corresponding magnet part in the circumferential direction. This structure increases a magnitude of a d-axis inductance Ld and enhances the effects obtained by performing a weakening magnetic flux control using a negative d-axis current Id during a high speed rotation of the motor within a power source voltage limiting range. | 05-28-2009 |
20100050970 | System for restarting internal combustion engine when engine restart request occurs - In a system, a starter includes a motor for rotatably driving an output shaft with a pinion and an actuator that shifts the pinion toward a ring gear to be engaged with the ring gear. A monitor unit monitors a rotational speed of the internal combustion engine. The rotational speed of the internal combustion engine drops after an automatic control for stop of the engine. When an engine restart request occurs with the rotational speed being within a preset range during the rotational speed of the internal combustion engine dropping by the automatic control for stop of the engine, a drive unit drives the actuator to shift the pinion toward the ring gear to be engaged with the ring gear. The drive unit rotatably drives the motor with the pinion being engaged with the ring gear to thereby crank the crankshaft. | 03-04-2010 |
20100059007 | Engine start system for use in idle stop system for automotive vehicle - An engine start system which may be employed in automotive idle stop systems. The engine start system includes a pinion gear to be pushed to a ring gear coupled to an engine for achieving meshing engagement with the ring gear. After the pinion gear engages the ring gear, the engine start system starts to rotate the pinion gear using a starter motor to crank the engine. Specifically, when an engine restart request is made following an engine stop request, the engine start system waits until after the speed of the engine drops below a preselected gear engageble speed and then moves the pinion gear toward the ring gear without rotating the pinion gear. This minimizes the consumption of fuel in the vehicle in supplying electric power to the starter motor and a maximum level of mechanical noise arising from the engagement of the pinion gear with the ring gear. | 03-11-2010 |
20100083926 | System for restarting internal combustion engine when engine restart request occurs - In a system for cranking a crankshaft of an internal combustion engine, a starter is provided with a motor working to, when energized, rotatably drive an output shaft with a pinion and an actuator working to, when energized, shift the pinion toward the ring gear to be engaged with the ring gear. A power supply is electrically connected to the motor and operative to output electrical power. A first mechanical relay is electrically connected between the power supply and the motor, and works to turn on and off a supply of a current based on the electrical power to the motor for rotating the pinion. A switching element is electrically connected across the first mechanical relay, and works to turn on and off the supply of the current to the motor for rotating the pinion. | 04-08-2010 |
20100264670 | STARTER FOR STARTING INTERNAL COMBUSTION ENGINE - In a starter for starting an internal combustion engine with a first output shaft to which a ring gear is coupled, a motor has a second output shaft to which a movable pinion member is coupled and is operative to, when energized, rotate the second output shaft. A solenoid device includes a solenoid actuator linked to the movable pinion member. The solenoid actuator is configured to, when activated, shift the movable pinion member toward the ring gear to be engaged with the ring gear. The solenoid device includes a solenoid switch configure to, when activated, energize the motor. The solenoid actuator and the solenoid switch are integrated with each other to provide the solenoid device. A controller module is configured to individually control an activation of the solenoid actuator and an activation of the solenoid switch. The controller module is mounted on the solenoid device. | 10-21-2010 |
20100299053 | SYSTEM FOR CONTROLLING STARTER FOR STARTING INTERNAL COMBUSTION ENGINE - In a system for controlling a starter, the starter includes a pinion shiftable between an engagement position and a disengagement position. The starter includes an actuator configured to shift the pinion from the disengagement position to the engagement position when energized, and a motor configured to rotate the pinion when energized. The system includes a control circuit, a first switch unit configured to switch between energization and deenergization of the actuator under control of the control circuit, and a second switch unit configured to switch between energization and deenergization of the motor under control of the control circuit. The first switch unit and the second switch unit are individually arranged. The second switch unit includes a first relay configured to switch between energization and deenergization of the motor under control of the control circuit, and a second relay configured to control activation of the first relay. | 11-25-2010 |
20100326389 | SYSTEM FOR RESTARTING INTERNAL COMBUSTION ENGINE WHEN ENGINE RESTART REQUEST OCCURS - In a system, a starter includes a motor for rotatably driving an output shaft with a pinion and an actuator that shifts the pinion toward a ring gear to be engaged with the ring gear. A monitor unit monitors a rotational speed of the internal combustion engine. The rotational speed of the internal combustion engine drops after an automatic control for stop of the engine. When an engine restart request occurs with the rotational speed being within a preset range during the rotational speed of the internal combustion engine dropping by the automatic control for stop of the engine, a drive unit drives the actuator to shift the pinion toward the ring gear to be engaged with the ring gear. The drive unit rotatably drives the motor with the pinion being engaged with the ring gear to thereby crank the crankshaft. | 12-30-2010 |
20110172901 | CONTROL DEVICE FOR CONTROLLING AUTOMATIC ENGINE STOP AND START - A control device performs fuel injection without cranking when engine-speed Ne is within a first-range (Ne>N | 07-14-2011 |
20110178695 | CONTROL DEVICE OF AUTOMATIC ENGINE STOP AND START - In a control device, an engine self-restart means tries the engine restart when an engine restart request is issued while the engine rotation speed is within a first rotation speed range. A pre-gear synchronizing control means executes gear rotation speed synchronization between pinion and ring gears, and then retries the engine restart when the engine restart request is issued while the engine rotation-speed is within a second rotation speed range. A pre-gear meshing control means executes gear-meshing between the pinion and ring gears and then retries the engine restart when the engine restart request is issued while the engine rotation speed is within a third rotation speed range. On detecting the engine-restart failure of the engine self-restart control, the control device prohibits the execution of pre-gear synchronizing control until a predetermined time counted form the failure detection time is elapsed, and executes the pre-gear meshing control after the predetermined time period is elapsed. | 07-21-2011 |
20120035837 | SYSTEM FOR RESTARTING INTERNAL COMBUSTION ENGINE WHEN ENGINE RESTART REQUEST OCCURS - In a system, a starter includes a motor for rotatably driving an output shaft with a pinion and an actuator that shifts the pinion toward a ring gear to be engaged with the ring gear. A monitor unit monitors a rotational speed of the internal combustion engine. The rotational speed of the internal combustion engine drops after an automatic control for stop of the engine. When an engine restart request occurs with the rotational speed being within a preset range during the rotational speed of the internal combustion engine dropping by the automatic control for stop of the engine, a drive unit drives the actuator to shift the pinion toward the ring gear to be engaged with the ring gear. The drive unit rotatably drives the motor with the pinion being engaged with the ring gear to thereby crank the crankshaft. | 02-09-2012 |
Patent application number | Description | Published |
20110101317 | Electronic Devices and Methods of Making Them Using Solution Processing Techniques - A method of manufacturing an electronic device comprises: providing a base comprising circuit elements; forming a double bank well-defining structure over the base, comprising a first layer of insulating material and a second layer of insulating material thereover; and depositing a solution of organic material in the well defined by the double bank structure. The double bank well-defining structure is formed by removing material from the first and second layers in a single processing step to form the well. The first layer is made of a material which is removed at a faster rate than material of the second layer to form an overhanging step structure in which the second layer protrudes out over an edge of the first layer. | 05-05-2011 |
20130306231 | METHOD FOR MANUFACTURING FLEXIBLE DEVICE - A manufacturing method of a flexible device comprises: an adjustment step of adjusting adhesive characteristics of an adhesive layer formed over a supporting substrate; a temporary bonding step of temporarily bonding the flexible substrate; an electronic device formation step of forming an electronic device; and a separation step of separating the flexible substrate. In the adjustment step, the adhesive characteristics of the adhesive layer are adjusted to satisfy a relationship of P | 11-21-2013 |
20140034994 | METHOD FOR MANUFACTURING LIGHT EMITTING DEVICE, AND LIGHT EMITTING DEVICE - A method for manufacturing a light-emitting device, comprising: forming, over a substrate, a plurality of multilayered light-emitting structures each including a first electrode, a light-emitting layer, and a second electrode; forming, in the substrate, a plurality of grooves that surround the multilayered light-emitting structures individually; forming, over the substrate, a sealing film that covers the multilayered light-emitting structures and the grooves; and separating the multilayered light-emitting structures from one another after forming the sealing film, by cutting the substrate such that, in each groove, part of the sealing film covering a given inner side surface of the groove remains, the given inner side surface being adjacent to any of the multilayered light-emitting structures. | 02-06-2014 |
20140070203 | FLEXIBLE DEVICE MANUFACTURING METHOD AND FLEXIBLE DEVICE - Flexible device manufacturing method including: forming thin film by coating surface of support with predetermined solution in state where hydroxyl groups are present on surface; forming releasing layer by baking thin film; forming flexible substrate on releasing layer; forming device on flexible substrate; and releasing releasing layer, flexible substrate and device from support at interface between support and releasing layer. Predetermined solution contains alkylsilane alkoxide derivative and titanium alkoxide derivative. Baking temperature for baking thin film is at least 200° C. and at most 350° C. Ratio of number of silicon atoms in alkylsilane alkoxide derivative to number of titanium atoms in titanium alkoxide derivative is 3.3:1 to 4.1:1 when baking temperature is at least 200° C. and less than 270° C., 3.3:1 to 23:1 when baking temperature is at least 270° C. and at most 330° C., and 19:1 to 23:1 when baking temperature is more than 330° C. and at most 350° C. | 03-13-2014 |
20140097421 | ORGANIC EL DISPLAY - Disclosed is a coated type organic EL display wherein the light extraction efficiencies of all organic light-emitting elements are improved even when the organic light-emitting elements have different organic light-emitting layers for respective emission colors. Specifically disclosed is an organic EL display which comprises a substrate and a red organic light-emitting element (R), a green organic light-emitting element (G), and a blue organic light-emitting element (B) arranged on the substrate. Each organic light-emitting element has a pixel electrode that is a reflective electrode, a functional layer formed on the pixel electrode by coating, an organic light-emitting layer arranged on the functional layer, a counter electrode that is a transparent electrode arranged on the organic light-emitting layer, and a tapered bank that defines the functional layer formed by coating. A dimension of a bank-to-bank gap at a top of the bank differs among the R, G, and B elements. | 04-10-2014 |
20140167018 | ORGANIC ELECTROLUMINESCENCE DISPLAY PANEL AND METHOD OF MANUFACTURING THEREOF - An organic EL display panel has a transistor array substrate, an inter-layer insulation film, pixel electrodes, an organic EL layer, and a common electrode. The transistor array substrate has drive units, including TFT elements. The inter-layer insulation film covers the transistor array substrate, and has contact holes corresponding to the drive units. The pixel electrodes on the inter-layer insulation film correspond to the drive units, and are electrically connected thereto via the contact holes. The organic EL layer covers regions where the pixel electrodes are and are not disposed. The common electrode covers the entire organic EL layer. Organic EL layer regions corresponding to the contact holes of the inter-layer insulation film and between neighbouring pixel electrodes have greater electrical resistance than other regions. | 06-19-2014 |
20140254112 | MULTI-LAYERED FILM, ELECTRONIC DEVICE, AND MANUFACTURING METHODS THEREOF - A multi-layered film includes: a plate-like flexible base member; first inorganic members that are each plate-like and arranged on the base member in separation from each other in a direction parallel to a main surface of the base member; a first organic member provided on the base member so as to be positioned between each adjacent two first inorganic members and surround each first inorganic member; a second inorganic member that covers an upper surface and lateral surfaces of the first organic member; and a second organic member that is provided on or above the first inorganic members, and is surrounded by the second inorganic member. Each lateral surface portion of the second inorganic member covering a corresponding lateral surface of the first organic member is thinner than each first inorganic member and each upper surface portion of the second inorganic member covering a corresponding portion of the upper surface. | 09-11-2014 |
20150108458 | ORGANIC EL ELEMENT, METHOD FOR MANUFACTURING THE SAME, ORGANIC EL DISPLAY PANEL, AND ORGANIC EL DISPLAY DEVICE - An organic EL element of the present disclosure is an organic EL element having an inverted structure including a first hole injection layer containing a first organic material whose LUMO level is −4 eV or less. The organic EL element further includes a second hole injection layer containing a second organic material. The second hole injection layer is disposed between the first hole injection layer and an anode. The roughness of a principal surface of the second hole injection layer on the side of the anode is smaller than the roughness of a principal surface of the first hole injection layer on the side of the second hole injection layer. L1, L2, and EA satisfy formula: −EA−2 eV≦L2≦L1+2 eV, where the first organic material has a LUMO level L1, the second organic material has a LUMO level L2, and the anode has an electron affinity EA. | 04-23-2015 |
20150200333 | LAMINATED SUBSTRATE, LIGHT-EMITTING DEVICE, AND METHOD FOR PRODUCING LIGHT-EMITTING DEVICE - A light-emitting device includes a transparent substrate, a light-emitting element arranged on or above one main surface of the transparent substrate, and a porous layer arranged on or above the other main surface of the transparent substrate, the porous layer being an organic material layer having a plurality of pores. Inner surfaces of some pores among the plurality of pores may be exposed at a main surface of the porous layer opposite to a side on which the transparent substrate lies. A gas may be present in the pores the inner surfaces of which are exposed. | 07-16-2015 |
20150343741 | GAS BARRIER FILM, FILM SUBSTRATE PROVIDED WITH GAS BARRIER FILM, AND ELECTRONIC DEVICE INCLUDING THE FILM SUBSTRATE - A gas barrier film includes two or more first barrier layers each made of a first inorganic material and one or more second barrier layers each made of a second inorganic material different from the first inorganic material. Each of the two or more first barrier layers and each of the one or more second barrier layers are alternately stacked. The first inorganic material comprises aluminum oxide. Each of the two or more first barrier layers has a thickness of 3 nm or more. The total thickness of the two or more first barrier layers is 20 nm or less. The two or more first barrier layers and the one or more second barrier layers are formed by atomic layer deposition. | 12-03-2015 |
Patent application number | Description | Published |
20120161138 | SEMICONDUCTOR TRANSISTOR MANUFACTURING METHOD, DRIVING CIRCUIT UTILIZING A SEMICONDUCTOR TRANSISTOR MANUFACTURED ACCORDING TO THE SEMICONDUCTOR TRANSISTOR MANUFACTURING METHOD, PIXEL CIRCUIT INCLUDING THE DRIVING CIRCUIT AND A DISPLAY ELEMENT, DISPLAY PANEL HAVING THE PIXEL CIRCUITS DISPOSED IN A MATRIX, DISPLAY APPARATUS PROVIDED WITH THE DISPLAY PANEL - Provided is a manufacturing method for a semiconductor transistor comprising: forming a resist layer containing resist material on a base layer including a substrate; patterning the resist layer to form apertures therein; forming a metal layer by disposing metallic material to cover the resist layer and to fill the apertures formed in the resist layer; removing a metal oxide layer formed by oxidation of a top surface of the metal layer by performing cleaning by using a cleaning liquid; forming the source electrode and the drain electrode by removing the resist layer by using a dissolution liquid different from the cleaning liquid, the source electrode and the drain electrode constituted of the metallic material having been disposed in the apertures; and forming a semiconductor layer so as to cover the source electrode and the drain electrode. | 06-28-2012 |
20130328033 | THIN-FILM TRANSISTOR DEVICE AND METHOD FOR MANUFACTURING SAME, ORGANIC ELECTROLUMINESCENT DISPLAY ELEMENT, AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE - A thin film transistor element is formed in each of adjacent first and second apertures defined by partition walls. In plan view of a bottom portion of the first aperture, a center of a total of areas of a source electrode portion and a drain electrode portion is offset from a center of area of the bottom portion in a direction opposite a direction of the second aperture, and in plan view of a bottom portion of the second aperture, a center of a total of areas of a source electrode portion and a drain electrode portion is offset from a center of area of the bottom portion in a direction opposite a direction of the first aperture. | 12-12-2013 |
20130328034 | THIN-FILM TRANSISTOR DEVICE AND METHOD FOR MANUFACTURING SAME, ORGANIC ELECTROLUMINESCENT DISPLAY ELEMENT, AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE - In a thin film transistor device, partition walls define first, second, and third apertures. In plan view, at a bottom portion of the first aperture, a center of a total of areas of a source electrode portion and a drain electrode portion is offset from a center of area of the bottom portion in a direction differing from a direction of the third aperture, and at a bottom portion of one of the first and second apertures, a center a total of areas of a source electrode portion and a drain electrode portion is offset from a center of area of the bottom portion in a direction differing from a direction of the other one of the first and second apertures. | 12-12-2013 |
20130328035 | THIN-FILM TRANSISTOR ELEMENT AND METHOD FOR MANUFACTURING SAME, ORGANIC ELECTROLUMINESCENT DISPLAY ELEMENT, AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE - A thin film transistor element includes a gate electrode, an insulating layer formed on the gate electrode, and partition walls formed on the insulating layer and defining a first aperture above the gate electrode. The thin film transistor element further includes, at a bottom portion of the first aperture, a source electrode and a drain electrode that are in alignment with each other with a gap therebetween, a liquid-philic layer, and a semiconductor layer that covers the source electrode, the drain electrode, and the liquid-philic layer as well as gaps therebetween. The liquid-philic layer has higher liquid philicity than the insulating layer, and in plan view of the bottom portion of the first aperture, a center of area of the liquid-philic layer is offset from a center of area of the bottom portion of the first aperture. | 12-12-2013 |
20130334513 | THIN-FILM TRANSISTOR DEVICE AND METHOD FOR MANUFACTURING SAME, ORGANIC ELECTROLUMINESCENT DISPLAY ELEMENTS AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE - A thin film transistor element is formed in each of a first aperture and a second aperture defined by partition walls, which further define a third aperture that is adjacent to the first aperture with a gap therebetween and is located in a direction, from the first aperture, differing from a direction of the second aperture. In plan view, at a bottom portion of the first aperture, a center of area of a liquid-philic layer portion is offset from a center of area of the bottom portion in a direction differing from a direction of the third aperture, and at a bottom portion of one of the first and second apertures, a center of area of a liquid-philic layer portion is offset from a center of area of the bottom portion in a direction differing from a direction of the other one of the first and second apertures. | 12-19-2013 |
20140034933 | THIN-FILM TRANSISTOR DEVICE AND METHOD FOR MANUFACTURING SAME, ORGANIC ELECTROLUMINESCENT DISPLAY ELEMENT, AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE - A thin film transistor element is formed in each of adjacent first and second apertures defined by partition walls. In plan view of a bottom portion of the first aperture, a center of area of a liquid-philic layer portion is offset from a center of area of the bottom portion in a direction opposite a direction of the second aperture, and in plan view of a bottom portion of the second aperture, a center of area of a liquid-philic layer portion is offset from a center of area of the bottom portion in a direction opposite a direction of the first aperture. | 02-06-2014 |
20140042417 | THIN-FILM TRANSISTOR ELEMENT AND METHOD FOR PRODUCING SAME, ORGANIC EL DISPLAY ELEMENT AND METHOD FOR PRODUCING SAME, AND ORGANIC EL DISPLAY DEVICE - A thin film transistor element includes: a gate electrode; a source electrode and a drain electrode; an insulating layer; partition walls; and an organic semiconductor layer. The partition walls define a first aperture. Within the first aperture, at least a part of the source electrode and at least a part of the drain electrode are in contact with the semiconductor layer. The partition walls have side face portions facing the first aperture, and some of the side face portions have gentler slopes than the rest of the side face portions. | 02-13-2014 |
20140042419 | THIN-FILM TRANSISTOR ELEMENT AND METHOD FOR PRODUCING SAME, ORGANIC EL DISPLAY ELEMENT, AND ORGANIC EL DISPLAY DEVICE - A thin film transistor element includes: a gate electrode; a source electrode and a drain electrode; an insulating layer; partition walls; and an organic semiconductor layer. The partition walls define a first aperture. Within the first aperture, at least a part of the source electrode and at least a part of the drain electrode are in contact with the semiconductor layer. In plan view of the bottom of the first aperture, the center of the total of the areas of the source electrode and the drain electrode is offset from the center of the area of the bottom in a given direction. | 02-13-2014 |
20140117363 | DISPLAY PANEL DEVICE AND METHOD OF MANUFACTURING DISPLAY PANEL DEVICE - A display panel device includes: a gate electrode above a substrate; a gate insulator above the gate electrode; a first source electrode and a first drain electrode above the gate insulator; a second source electrode and a second drain electrode above the first source electrode and the first drain electrode respectively; a first partition wall part having an opening in which the second source electrode and the second drain electrode are exposed; a semiconductor layer in the opening; an insulation layer above the semiconductor layer; a lower electrode above the insulation layer; and a contact hole in the insulation layer, for connecting the lower electrode and the second drain electrode or the second source electrode, wherein a film structure of each of the second source electrode and the second drain electrode is sparser than a film structure of each of the first source electrode and the first drain electrode. | 05-01-2014 |
20140159026 | THIN-FILM TRANSISTOR, DISPLAY PANEL, AND METHOD FOR PRODUCING A THIN-FILM TRANSISTOR - A thin-film transistor including: a gate electrode that is located above a substrate; a gate insulating layer that faces the gate electrode; a partition that defines an opening and has higher liquid repellency than liquid repellency of the gate insulating layer, the opening having a surface of the gate insulating layer therewithin; a semiconductor layer that faces the gate electrode with the gate insulating layer interposed therebetween and is formed within the opening by an application method; a source electrode and a drain electrode that are electrically connected to the semiconductor layer; and an intermediate layer that is made of the same material as a material of the partition and is located between the gate insulating layer and the semiconductor layer, wherein the intermediate layer is discretely present above the gate insulating layer. | 06-12-2014 |
20150076482 | ELECTRONIC DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD - An electronic device including: a substrate; a bank formed on an upper surface of the substrate, surrounding an area of the upper surface of the substrate, and defining an aperture from which the area is exposed; a liquid-philic layer formed on a peripheral portion of the area, and not overlapping a central portion of the area; a semiconductor layer formed within the aperture, and attaching to at least a portion of the central portion and to an upper surface of the liquid-philic layer; and a pair of electrodes that are in contact with an area of the semiconductor layer, the area of the semiconductor layer not overlapping the liquid-philic layer in plan view. The bank has a liquid-phobic lateral surface surrounding the aperture, and the upper surface of the liquid-philic layer has a higher degree of liquid-philicity than the upper surface of the substrate. | 03-19-2015 |
20150102333 | ELECTRONIC DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD - An electronic device including: a substrate; a bank formed above the substrate; a semiconductor layer formed within an aperture surrounded by the bank; and electrodes electrically connected to the semiconductor layer. An outline of the aperture in plan view includes a first straight edge, a second straight edge continuous with one end of the first edge via a first connector, and a straight third edge continuous with the other end of the first edge via a second connector. The area of a first connector region differs from the area of a second connector region, the first connector region being defined by a first imaginary straight line along the first edge, a second imaginary straight line along the second edge, and the first connector, and the second connector region being defined by a third imaginary straight line along the third edge, the first imaginary straight line, and the second connector. | 04-16-2015 |