| Patent application number | Description | Published |
| 20110018052 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME - According to one embodiment, a nonvolatile semiconductor memory device includes a stacked structure, a semiconductor pillar, a memory layer and an outer insulating film. The stacked structure includes a plurality of electrode films and a plurality of interelectrode insulating films alternately stacked in a first direction. The semiconductor pillar pierces the stacked structure in the first direction. The memory layer is provided between the electrode films and the semiconductor pillar. The outer insulating film is provided between the electrode films and the memory layer. The device includes a first region and a second region. An outer diameter of the outer insulating film along a second direction perpendicular to the first direction in the first region is larger than that in the second region. A thickness of the outer insulating film along the second direction in the first region is thicker than that in the second region. | 01-27-2011 |
| 20110031550 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME - A nonvolatile semiconductor memory device includes: a stacked structural unit including a plurality of electrode films and a plurality of inter-electrode insulating films alternately stacked in a first direction; a first selection gate electrode stacked on the stacked structural unit in the first direction; a first semiconductor pillar piercing the stacked structural unit and the first selection gate electrode in the first direction; a first memory unit provided at an intersection of each of the electrode films and the first semiconductor pillar; and a first selection gate insulating film provided between the first semiconductor pillar and the first selection gate electrode, the first selection gate electrode including a first silicide layer provided on a face of the first selection gate electrode perpendicular to the first direction. | 02-10-2011 |
| 20110103149 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR DRIVING SAME - According to one embodiment, a nonvolatile semiconductor memory device includes a memory cell array and a control circuit. The memory cell array includes a stacked body, a through-hole, a semiconductor pillar, and a charge storage film. The stacked body includes a plurality of insulating films alternately stacked with a plurality of electrode films. The through-hole is made in the stacked body to align in a stacking direction. The semiconductor pillar is buried in the through-hole. The charge storage film is provided between the electrode films and the semiconductor pillar. Memory cells are formed at each intersection between the electrode films and the semiconductor pillar. The control circuit writs a first value to at least some of the memory cells, performs an erasing operation of the first value from the memory cell written with the first value, reads data stored in the memory cell having undergone the erasing operation, and sets the memory cell to be unusable in a case that the first value is read from the memory cell. | 05-05-2011 |
| 20110103153 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR DRIVING SAME - According to one embodiment, a nonvolatile semiconductor memory device includes a substrate, a stacked body, a semiconductor pillar, a charge storage film, and a drive circuit. The stacked body is provided on the substrate. The stacked body includes a plurality of insulating films alternately stacked with a plurality of electrode films. A through-hole is made in the stacked body to align in a stacking direction. The semiconductor pillar is buried in an interior of the through-hole. The charge storage film is provided between the electrode film and the semiconductor pillar. The drive circuit supplies a potential to the electrode film. The diameter of the through-hole differs by a position in the stacking direction. The drive circuit supplies a potential to reduce a potential difference with the semiconductor pillar as a diameter of the through-hole piercing the electrode film decreases. | 05-05-2011 |
| 20110227140 | SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME - According to one embodiment, a semiconductor memory device includes a substrate, a stacked body, a memory film, and a SiGe film. The stacked body includes a plurality of conductive layers and a plurality of insulating layers alternately stacked above the substrate. The memory film includes a charge storage film. The memory film is provided on a sidewall of a memory hole punched through the stacked body. The SiGe film is provided inside the memory film in the memory hole. | 09-22-2011 |
| 20120068354 | SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME - According to one embodiment, a semiconductor memory device includes a multilayer body, a second electrode film provided on the multilayer body, a second insulating film provided on the second electrode film, a semiconductor film, a memory film and a gate insulating film. At boundary between the inner surface of the second through hole and the inner surface of the third through hole, or on the inner surface of the second through hole, a step difference is formed so that an upper side from the step difference is thicker than a lower side from the step difference. | 03-22-2012 |
| Patent application number | Description | Published |
| 20080257495 | TEMPERATURE SETTING METHOD FOR THERMAL PROCESSING PLATE, TEMPERATURE SETTING APPARATUS FOR THERMAL PROCESSING PLATE, AND COMPUTER-READABLE STORAGE MEDIUM - In the present invention, the line widths within a substrate of an etching pattern are measured for a substrate for which photolithography processing and an etching treatment thereafter have been finished. The line width measurement results are converted into the line widths of a resist pattern using relational expressions which have been obtained in advance. From the converted line widths of the resist pattern, coefficients of a polynomial function indicating variations within the substrate are calculated. Next, a function between line width correction amounts for the resist pattern and temperature correction values is used to calculate temperature correction values for the regions of the thermal plate to bring the coefficients of the polynomial function close to zero. Based on each of the calculated temperature correction values, the temperature for each of the regions is set. | 10-23-2008 |
| 20080257496 | TEMPERATURE SETTING METHOD FOR THERMAL PROCESSING PLATE, TEMPERATURE SETTING APPARATUS FOR THERMAL PROCESSING PLATE, AND COMPUTER-READABLE STORAGE MEDIUM - A temperature setting method of the present invention includes the steps of: measuring states of an etching pattern within the substrate for a substrate for which a series of photolithography processing including thermal processing and an etching treatment thereafter have been finished; calculating temperature correction values for regions of a thermal processing plate from measurement result of the states of the etching pattern within the substrate using a function between correction amounts for the states of the etching pattern and the temperature correction values for the thermal processing plate; and setting the temperature for each of the regions of the thermal processing plate by each of the calculated temperature correction values. | 10-23-2008 |
| 20090078695 | TEMPERATURE SETTING METHOD OF THERMAL PROCESSING PLATE, COMPUTER-READABLE RECORDING MEDIUM RECORDING PROGRAM THEREON, AND TEMPERATURE SETTING APPARATUS FOR THERMAL PROCESSING PLATE - A thermal plate of a PEB unit is divided into a plurality of thermal plate regions, and a temperature is settable for each of the thermal plate regions. A temperature correction value for adjusting the temperature within the thermal plate is settable for each of the thermal plate regions of the thermal plate. The line widths within the substrate for which a photolithography process has been finished are measured. The in-plane tendency of the measured line widths is decomposed into a plurality of in-plane tendency components using a Zernike polynomial. Then, in-plane tendency components improvable by setting the temperature correction values are extracted from the calculated plurality of in-plane tendency components and added to calculate an improvable in-plane tendency in the measured line widths. Then, the improvable in-plane tendency is subtracted from the in-plane tendency Z of the current processing states to calculate an after-improvement in-plane tendency. | 03-26-2009 |
| 20090082911 | TEMPERATURE SETTING METHOD OF THERMAL PROCESSING PLATE, COMPUTER-READABLE RECORDING MEDIUM RECORDING GPROGRAM THEREON, AND TEMPERATURE SETTING APPARATUS FOR THERMAL PROCESSING PLATE - In the present invention, a thermal plate is divided into a plurality of thermal plate regions, and a temperature is settable for each of the thermal plate regions. A temperature correction value for adjusting the temperature within the thermal plate is settable for each of the thermal plate regions of the thermal plate. The line widths within the wafer for which the photolithography process has been finished are first measured, and Zernike coefficients of a Zernike polynomial indicating a plurality of in-plane tendency components are calculated from the measured values of the line widths within the wafer. Then, the temperature correction values for the regions of the thermal plate to bring the calculated Zernike coefficients close to 0 are calculated using a calculation model indicating a correlation between change amounts of the Zernike coefficients and the temperature correction values. The temperature of each of the regions of the thermal plate is set based on each of the calculated temperature correction values. | 03-26-2009 |
| Patent application number | Description | Published |
| 20090112225 | ENDOSCOPIC INSTRUMENT AND METHOD FOR MANUFACTURING THEREOF - An endoscopic instrument according to the present invention includes: a wire disposed in a flexible sheath and capable of freely projecting relative to the flexible sheath, the distal end of the wire expanding in radius to form a loop section or a basket section upon being projected from the sheath; and a fixture cylinder for fixing the inserted proximal end of the wire, wherein the fixture cylinder is provided with a wire-radius-increasing-direction-regulating section for regulating the direction in which the radius of the wire increases; and a wire-fixing section, disposed in the vicinity of the proximal end relative to the wire-radius-increasing-direction-regulating section, for fixing the wire. | 04-30-2009 |
| 20100023005 | HIGH-FREQUENCY TREATMENT INSTRUMENT - A high-frequency treatment instrument that is used with high-frequency electric current supplied from a power source, which includes: a pair of forceps members connected with each other by a rotational axis; and an operation wire having a distal end portion which is rotationally connected to proximal end portions of the forceps members and a proximal end portion which is electrically connected with the power source, in which at least one of the pair of forceps members has a conductive electrode portion, and an insulating portion disposed so as to cover at least part of the electrode portion, the operation wire is electrically connected with the electrode portions, and a conductive outer surface of the forceps members, which includes a portion where the operation wire and the electrode portion are electrically connected, located closer to the proximal end portions of the forceps members than the rotational axis of the forceps members is covered by the insulating portion so as not to be exposed. | 01-28-2010 |
| 20100307630 | ENDOSCOPIC INSTRUMENT AND METHOD FOR MANUFACTURING THEREOF - An endoscopic instrument according to the present invention includes: a wire disposed in a flexible sheath and capable of freely projecting relative to the flexible sheath, the distal end of the wire expanding in radius to form a loop section or a basket section upon being projected from the sheath; and a fixture cylinder for fixing the inserted proximal end of the wire, wherein the fixture cylinder is provided with a wire-radius-increasing-direction-regulating section for regulating the direction in which the radius of the wire increases; and a wire-fixing section, disposed in the vicinity of the proximal end relative to the wire-radius-increasing-direction-regulating section, for fixing the wire. | 12-09-2010 |
| 20110098703 | HIGH-FREQUENCY TREATMENT INSTRUMENT - A high-frequency treatment instrument that is used by being supplied with high frequency current from a power supply includes: a treatment portion main body that is used to treat biological tissue; a conductive portion that is provided on a surface of the treatment portion main body that is in contact with the biological tissue such that it is not electrically connected to the treatment portion main body; and a power supply device that electrically connects together the conductive portion and the power supply such that a conductive external surface thereof is not exposed, and that is positioned such that it is not electrically connected to the treatment portion main body. According to this high-frequency treatment instrument, it is possible to prevent supplied high frequency current leaking from portions other than the treatment portion, and to perform treatment efficiently. | 04-28-2011 |
| 20110245813 | TREATMENT TOOL - A treatment tool of the invention includes: a treatment part that can swing about a predetermined swing axis in order to perform treatment to a biological tissue; a plate-like wire-connecting part provided at the treatment part, the wire-connecting part having a predetermined thickness and a through hole formed therein in its thick direction; a linear swing manipulation wire, on one end side whereof are formed a first contacting part that is inserted into the through hole and contacts one face of said wire-connecting part in the thickness direction thereof, and a second contacting part that contacts another face of said wire-connecting part in the thickness direction thereof; a securing member, secured on said one end side of said swing manipulation wire, that holds the first contacting part and the second contacting part such that the first contacting part slides along the face, and the second contacting member slides along the other face; and a manipulating part, provided at another end of the swing manipulation wire, that extends and retracts the swing manipulation wire to make the treatment part swing. | 10-06-2011 |
| 20120029507 | ENDOSCOPIC TREATMENT TOOL - Provided is an endoscope treatment tool including: a pair of clamp members that is supported by a clamp rotary shaft to be relatively rotatable; an operation section that is used to open and close the pair of clamp members; an operation wire that connects the pair of clamp members to the operation section; a connection member that is provided at the front end of the operation wire and includes at least one link rotary shaft; a pair of link members of which a first end is rotatably connected to each end of the pair of clamp members and a second end is rotatably connected to the link rotary shaft; and a regulation portion that regulates the connection member and the operation wire in a relative movement direction with respect to the clamp rotary shaft, wherein the connection member includes a groove formed to be parallel to the axis of the operation wire, and wherein the regulation portion engages with the groove to regulate the connection member and the operation wire in the relative movement direction. | 02-02-2012 |
| 20120078040 | TREATMENT INSTRUMENT FOR ENDOSCOPE - A treatment instrument for endoscope includes a first and a second forceps members having a conductive electrode part; a forceps rotation axis that supports the forceps members so that they can rotate relative to each other, a first and a second link members being connected via a rotation axis to the forceps members respectively, and make the forceps members open and close, a link support member supporting the forceps members in a state where they are separated at a predetermined interval when they are opened and closed, an operation part connecting to the link support member, and opens and closes the forceps members by moving the link members, and a power supply wire, one end thereof being connected to the electrode part by being attached to the forceps rotation axis, and another end thereof being connected to a current supply means providing a current to the electrode part. | 03-29-2012 |
| Patent application number | Description | Published |
| 20110284828 | ORGANIC ELECTROLUMINESCENT DEVICE - Disclosed is an organic electroluminescent device (organic EL device) which is improved in luminous efficiency, fully secured of high driving stability, and of a simple structure. The organic EL device is constituted of an anode, organic layers containing a phosphorescent light-emitting layer, and a cathode piled one upon another on a substrate and a phosphine oxide derivative represented by general formula (1) is contained in a phosphorescent light-emitting layer, an electron-transporting layer, a hole-blocking layer, or an exciton-blocking layer. In general formula (1), L | 11-24-2011 |
| 20110315975 | MATERIAL FOR USE IN PHOSPHORESCENT DEVICE AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME - Provided is an organic electroluminescent device (organic EL device), in which the luminous efficiency of the device is improved, driving stability is sufficiently ensured, and the construction of the device is simple. This organic EL device is an organic electroluminescent device, including a light-emitting layer between an anode and a cathode laminated on a substrate, in which the light-emitting layer contains a phosphorescent light-emitting dopant and an indolocarbazole compound as a host material. Examples of the indolocarbazole compound include a compound represented by the following formula (1). It should be noted that in the formulae: a ring A and a ring B are represented by the formulae (1a) and (1b), respectively; Ar's each represent an aromatic hydrocarbon group or an aromatic heterocyclic group; R's each represent a hydrogen atom, an alkyl group, or a cycloalkyl group; X represents a methine group or a nitrogen atom; A represents an aromatic hydrocarbon group, an alkyl group, a cycloalkyl group, or a group represented by the formula (1c); and n represents 0 or 1. | 12-29-2011 |
| Patent application number | Description | Published |
| 20090060534 | DEVELOPING DEVICE AND IMAGE FORMING APPARATUS - A developing device has stirring members for conveying and stirring a developer-tank-contained developer and a developer holder, and has a developer replenishing tank for replenishing a replenishment developer to a developer tank; a toner concentration detecting sensor; a discharging mechanism for discharging an excessive amount of the developer-tank-contained developer outside the developer tank when the amount of the developer-tank-contained developer inside the developer tank exceeds a predetermined amount; and a control unit for replenishing the developer-tank-contained developer when it is detected that the toner concentration inside the developer tank is lower than a first reference value and for forcibly consuming the toner inside the developer tank and replenishing the replenishment developer when it is detected that the toner concentration inside the developer tank is higher than a second reference value that is higher than the first reference value. | 03-05-2009 |
| 20090214232 | DEVELOPING DEVICE AND IMAGE FORMING APPARATUS - The present invention provides a developing device and an image forming apparatus capable of carrying out excellent image formation for a long period by making the fluctuations in the toner concentration and the volume level of the developer inside a trickle developing device that uses a two-component developer as small as possible. The developing device having stirring members for conveying and stirring a developer-tank-contained developer and a developer holder, comprises a developer replenishing tank for replenishing a replenishment developer to a developer tank; a toner concentration detecting sensor; a discharging mechanism for discharging an excessive amount of the developer-tank-contained developer outside the developer tank when the amount of the developer-tank-contained developer inside the developer tank exceeds a predetermined amount; and control unit having memory means for storing the current toner concentration inside the developer tank, the reference toner concentration inside the developer tank, a corrected reference toner concentration calculated according to the formula of (the current toner concentration—a correction value), a predetermined replenishment amount to the developer tank and an allowable value for the current toner concentration with respect to the reference toner concentration, and computing means for calculating the corrected reference toner concentration and comparing the current toner concentration with the reference toner concentration and the corrected reference toner concentration. | 08-27-2009 |
| 20090214233 | DEVELOPING DEVICE AND IMAGE FORMING APPARATUS - The present invention provides a developing device and an image forming apparatus capable of carrying out excellent image formation for a long period by making the fluctuations in the toner concentration and the volume level of the developer inside a trickle developing device that uses a two-component developer as small as possible. The developing device having stirring members for conveying and stirring a developer-tank-contained developer and a developer holder, comprises a developer replenishing tank; a toner concentration detecting sensor; a trickle discharging mechanism; developer amount detecting means; and control unit for controlling the replenishment operation of replenishment toner and carrier at the time when the toner concentration is lower than a predetermined reference toner concentration, wherein the control unit carries out forced consumption operation for the toner inside the developer tank and replenishment operation for the replenishment toner and carrier in the case that the amount of the developer-tank-contained developer inside the developer tank is judged to be low using the developer amount detecting means. | 08-27-2009 |
| 20090214266 | DEVELOPING DEVICE AND IMAGE FORMING APPARATUS - The present invention provides a developing device and an image forming apparatus capable of preventing a developer from being discharged excessively using simple configurations in the case that a trickle developing device that uses a two-component developer is in a tilted state. The developing device having stirring members for conveying and stirring a developer and a developer holder, comprises a developer replenishing tank for replenishing the developer to a developer tank and a trickle discharging mechanism, wherein the conveying passages thereof include an upper conveying passage, a lower conveying passage, a first communicating passage for connecting the downstream side of the upper conveying passage to the upstream side of the lower conveying passage, and a second communicating passage for connecting the downstream side of the lower conveying passage to the upstream side of the upper conveying passage, and also include a circulation passage through which the developer circulates using the upper conveying passage, the first communicating passage, the lower conveying passage and the second communicating passage; the discharging mechanism is disposed in the downstream end section of the upper conveying passage; the bottom face on the downstream side of the upper conveying passage is positioned above the bottom face on the upstream side of the lower conveying passage; and the first communicating passage is disposed obliquely downward with respect to the horizontal plane. | 08-27-2009 |
| 20090245879 | DEVELOPING DEVICE, IMAGE FORMING APPARATUS AND METHOD FOR FILLING DEVELOPER - In a trickle developing device that uses a two-component developer, a simple configuration is adopted to prevent carrier from being discharged without being used. The developing device having stirring members for conveying and stirring developer and a developer holder, comprises a developer replenishing tank for replenishing developer to a developer tank and a trickle discharging mechanism, wherein the initial filling amount of the developer-tank-contained developer to be filled initially into the developer tank is less than a full filling amount. | 10-01-2009 |
| 20090290886 | DEVELOPING APPARATUS AND IMAGE FORMING MACHINE - In the case that images having high coverage ratios are printed out continuously in a trickle developing apparatus that uses a two-component developer, the developing apparatus judges how much carrier is accumulated inside a developer tank beyond the discharge level of a trickle discharging mechanism and carries out appropriate processing before the developer overflows over a regulating gap. The developing apparatus, having stirring members for conveying and stirring a developer-tank-contained developer and a developer holder, comprises a developer replenishing tank; a discharging mechanism for discharging an excessive amount of the developer-tank-contained developer outside the developer tank when the amount of the developer-tank-contained developer inside the developer tank has exceeded a predetermined amount; and calculating device for calculating the amount of the carrier existing inside the developer tank, and carries out predetermined danger avoiding operation when it has been judged using the calculating device that the integrated value of carrier obtained by integrating the amount of the carrier existing inside the developer tank is likely to exceed a predetermined excessive accommodation amount of carrier. | 11-26-2009 |
| 20090290887 | DEVELOPING APPARATUS AND IMAGE FORMING MACHINE - The present invention provides a developing apparatus capable of predicting how much carrier is accumulated inside a developer tank beyond the discharge level of a trickle discharging mechanism in the case that images having high coverage ratios are printed out continuously in a trickle developing apparatus that uses a two-component developer. The developing apparatus, having stirring members for conveying and stirring a developer-tank-contained developer and a developer holder, comprises a developer replenishing tank; a discharging mechanism for discharging an excessive amount of the developer-tank-contained developer outside the developer tank when the amount of the developer-tank-contained developer inside the developer tank has exceeded a predetermined amount; and calculating device for calculating the amount of the carrier existing inside the developer tank, and judges using the calculating device that the integrated value of carrier obtained by integrating the amount of the carrier existing inside the developer tank is likely to exceed a predetermined excessive accommodation amount of carrier. | 11-26-2009 |
| Patent application number | Description | Published |
| 20120005710 | Program Search Apparatus and Program Search Method - According to one embodiment, a program search apparatus includes a communication module, a search module, and an output controller. The communication module is configured to communicate with an external apparatus via a network. The search module is configured to search for a corresponding program corresponding to a designated program designated from a program table via the network. The output controller is configured to execute control to output a search result. | 01-05-2012 |
| 20120030278 | Metadata Processing Apparatus, Server, and Metadata Processing Method - According to one embodiment, a metadata processing apparatus which communicates with a server that holds metadata, the metadata processing apparatus includes a metadata update module configured to update metadata pertaining to content, a transmission module configured to transmit, to the server, content identification data for identifying the content to which the metadata updated by the metadata update module pertains, a reception module configured to receive data transmitted from the server, a determination module configured to determine, on the basis of the data received from the server by the reception module, whether it is necessary to upload the metadata updated by the metadata update module, and a notification module configured to invoke notification that presses upload of the metadata updated by the metadata update module to the server when the determination module has determined that upload is necessary. | 02-02-2012 |
| Patent application number | Description | Published |
| 20090079736 | INFORMATION PROCESSING APPARATUS AND PROGRAM - Conventional information processing apparatuses have the problem of not being able to simulate deformation of a three-dimensional object in real time, along with its color information. An information processing apparatus according to the present invention deforms stored first mesh information of a three-dimensional object based on a deformation instruction for instructing deformation of the three-dimensional object, to acquire second mesh information, acquires a first slice information group, which is a plurality of slice information, based on the second mesh information, determines color information of the points after deformation from stored 3D voxel information, sets new color information for the points of the first slice information group based on the determined color information of the points to acquire a second slice information group, and displays that second slice information group. With this information processing apparatus, it is possible to render deformation in the shape of a three-dimensional object in real time, along with the color information of its surface and interior. | 03-26-2009 |
| 20100149174 | Information Processing Apparatus and Program - Conventional information processing apparatuses have the problem of not being able to easily extract and observe a three-dimensional region of interest from 3D voxel data. The present invention provides an information processing apparatus in which a first slice information group, which is multiple pieces of slice information obtained as a result of extraction from 3D voxel information using a first three-dimensional region mask extracting the 3D voxel information, is stored, wherein the information processing apparatus: receives input regarding a second three-dimensional region mask; acquires second mesh information constituting the second three-dimensional region mask; determines an internal region, which is a region inside the second mesh information, and an external region, which is a region outside the second mesh information, for each slice information in the first slice information group, based on the second mesh information; and outputs the first slice information group such that the internal region and the external region are visually distinguished from each other. With this information processing apparatus, it is possible to easily extract and observe a three-dimensional region of interest from 3D voxel data. | 06-17-2010 |
| Patent application number | Description | Published |
| 20090073085 | IMAGE DISPLAY DEVICE, MOIRE PREVENTING FILM, OPTICAL FILTER, PLASMA DISPLAY FILTER, AND IMAGE DISPLAY PANEL - An image display device comprises an electromagnetic shielding film and a moire preventing film attached thereto. The electromagnetic shielding film has a conductive portion and an opening portion, and the moire preventing film has a moire preventing part. When the conductive portion and the opening portion form a mesh pattern, the moire preventing part may be formed approximately at the center of the opening portion, and may be formed on an intersection of the mesh pattern. | 03-19-2009 |
| 20090126984 | ELECTROMAGNETIC SHIELDING FILM AND OPTICAL FILTER - An electromagnetic shielding film comprises a conductive portion and an opening portion, and a moire preventing part is formed in the opening portion. The moire preventing part may be formed approximately at the center of the opening portion, and may be formed on a line connecting intersections facing each other in the conductive portion in the mesh pattern. The moire preventing part may have a substantially circular planar shape or a polygonal planar shape (such as a quadrangular, pentagonal, hexagonal, or octagonal shape). Of course the moire preventing part may have an at least partially curved planar shape. The electromagnetic shielding film preferably satisfies the inequality 0.1Sa≦Sb≦5.0Sa, in which Sa is the area of the intersection of the conductive portion and Sb is the area of the moire preventing part. | 05-21-2009 |
| Patent application number | Description | Published |
| 20100038578 | Quaternary ammonium salt, electrolyte, electrolyte solution and electrochemical device - A quaternary ammonium salt of the formula (1), electrolytic solution and electrochemical device using the salt | 02-18-2010 |
| 20110111288 | PRODUCTION PROCESS OF DIFLUOROPHOSPHATE, NONAQUEOUS ELECTROLYTIC SOLUTION AND NONAQUEOUS ELECTROLYTIC SECONDARY BATTERY - To provide a technique for simply and easily producing a high-purity difluorophosphate and provide a production process of an electrolytic solution using the obtained difluorophosphate, an electrolytic solution and a secondary battery. | 05-12-2011 |
| 20110123873 | Quaternary ammonium salt and composition, and electrochemical device - A quaternary ammonium salt of the formula (1), a composition containing the quaternary ammonium salt and an organic solvent, and an electrochemical device using the salt | 05-26-2011 |
| 20110223089 | PRODUCTION PROCESS OF DIFLUOROPHOSPHATE, NONAQUEOUS ELECTROLYTIC SOLUTION AND NONAQUEOUS ELECTROLYTIC SECONDARY BATTERY - To provide a technique for simply and easily producing a high-purity difluorophosphate and provide a production process of an electrolytic solution using the obtained difluorophosphate, an electrolytic solution and a secondary battery. | 09-15-2011 |
| 20110223488 | PRODUCTION PROCESS OF DIFLUOROPHOSPHATE, NONAQUEOUS ELECTROLYTIC SOLUTION AND NONAQUEOUS ELECTROLYTIC SECONDARY BATTERY - To provide a technique for simply and easily producing a high-purity difluorophosphate and provide a production process of an electrolytic solution using the obtained difluorophosphate, an electrolytic solution and a secondary battery. | 09-15-2011 |