Patent application number | Description | Published |
20090003872 | SEALING MEMBER, TONER ACCOMMODATING CONTAINER AND IMAGE FORMING APPARATUS - A toner container detachably mountable to an image forming apparatus, includes a main body for containing toner; a sealing portion for sealing the toner discharge opening; locking projections for snap fitting engagement with holes provided in a cylindrical member of an image forming apparatus, wherein the projections receive from the cylindrical member unsealing forces for unsealing the toner discharge opening by a relative movement between the sealing portion and the toner container, wherein a number of the locking projections is larger than a number of ribs provided between the holes of the cylindrical member. | 01-01-2009 |
20100046982 | SEALING MEMBER, TONER ACCOMMODATING CONTAINER AND IMAGE FORMING APPARATUS - A toner container detachably mountable to an image forming apparatus, includes a main body for containing toner; a sealing portion for sealing the toner discharge opening; locking projections for snap-fitting engagement with holes provided in a cylindrical member of an image forming apparatus, wherein the projections receive from the cylindrical member unsealing forces for unsealing the toner discharge opening by a relative movement between the sealing portion and the toner container, wherein a number of the locking projections is larger than a number of ribs provided between the holes of the cylindrical member. | 02-25-2010 |
20100111560 | SEALING MEMBER, TONER ACCOMMODATING CONTAINER AND IMAGE FORMING APPARATUS - A toner container detachably mountable to an image forming apparatus, includes a main body for containing toner; a sealing portion for sealing the toner discharge opening; locking projections for snap-fitting engagement with holes provided in a cylindrical member of an image forming apparatus, wherein the projections receive from the cylindrical member unsealing forces for unsealing the toner discharge opening by a relative movement between the sealing portion and the toner container, wherein a number of the locking projections is larger than a number of ribs provided between the holes of the cylindrical member. | 05-06-2010 |
20100111561 | SEALING MEMBER, TONER ACCOMMODATING CONTAINER AND IMAGE FORMING APPARATUS - A toner container detachably mountable to an image forming apparatus, includes a main body for containing toner; a sealing portion for sealing the toner discharge opening; locking projections for snap-fitting engagement with holes provided in a cylindrical member of an image forming apparatus, wherein the projections receive from the cylindrical member unsealing forces for unsealing the toner discharge opening by a relative movement between the sealing portion and the toner container, wherein a number of the locking projections is larger than a number of ribs provided between the holes of the cylindrical member. | 05-06-2010 |
20100111573 | SEALING MEMBER, TONER ACCOMMODATING CONTAINER AND IMAGE FORMING APPARATUS - A toner container detachably mountable to an image forming apparatus, includes a main body for containing toner; a sealing portion for sealing the toner discharge opening; locking projections for snap-fitting engagement with holes provided in a cylindrical member of an image forming apparatus, wherein the projections receive from the cylindrical member unsealing forces for unsealing the toner discharge opening by a relative movement between the sealing portion and the toner container, wherein a number of the locking projections is larger than a number of ribs provided between the holes of the cylindrical member. | 05-06-2010 |
20110097107 | SEALING MEMBER, TONER ACCOMMODATING CONTAINER AND IMAGE FORMING APPARATUS - A toner container detachably mountable to an image forming apparatus, includes a main body for containing toner; a sealing portion for sealing the toner discharge opening; locking projections for snap-fitting engagement with holes provided in a cylindrical member of an image forming apparatus, wherein the projections receive from the cylindrical member unsealing forces for unsealing the toner discharge opening by a relative movement between the sealing portion and the toner container, wherein a number of the locking projections is larger than a number of ribs provided between the holes of the cylindrical member. | 04-28-2011 |
20120063807 | SEALING MEMBER, TONER ACCOMMODATING CONTAINER AND IMAGE FORMING APPARATUS - A toner container detachably mountable to an image forming apparatus includes a main body for containing toner, a toner discharging portion having an opening, and a coupling member. The coupling member includes an extended portion. The extended portion includes an engaging projection. The engaging projection is configured and positioned to displace in an inward direction with the extended portion as the engaging projection enters a hollow cylindrical driving member of an assembly of the image forming apparatus, and is also configured and positioned to engage with a slot of the hollow cylindrical driving member when the extended portion elastically restores in an outward direction. The engaging projection includes a tapered surface portion configured and positioned to receive a force for displacing in the inward direction with the extended portion as the engaging projection enters the hollow cylindrical driving member, and a side surface portion. | 03-15-2012 |
20130011159 | SEALING MEMBER, TONER ACCOMMODATING CONTAINER AND IMAGE FORMING APPARATUS - A toner container detachably mountable to an image forming apparatus, includes a main body for containing toner; a sealing portion for sealing the toner discharge opening; locking projections for snap-fitting engagement with holes provided in a cylindrical member of an image forming apparatus, wherein the projections receive from the cylindrical member unsealing forces for unsealing the toner discharge opening by a relative movement between the sealing portion and the toner container, wherein a number of the locking projections is larger than a number of ribs provided between the holes of the cylindrical member. | 01-10-2013 |
Patent application number | Description | Published |
20100309215 | DISPLAY APPARATUS - A display apparatus includes: a display device on which a tincted, including black, image is displayed; a position retrieving section that retrieves a position specified on a screen of the display device; and a controller that uses the position retrieved by the position retrieving section to identify a region specified on the screen of the display device and controls the region identified on the display device so that a untincted figure that is formed in a predetermined shape is displayed in the identified region. | 12-09-2010 |
20110063210 | INFORMATION PROCESSING APPARATUS, DISPLAY CONTROL METHOD, AND PROGRAM - An information processing apparatus includes an input receiving unit that receives an input of a movement operation including a movement direction and a movement distance of a pointer displayed on a display unit, and a display control unit that causes the pointer to move in accordance with the movement operation; each time the input receiving unit receives an input of the movement operation, the display control unit causes the post-movement pointer to be further displayed on the display unit in a different display form than the pre-movement pointer. | 03-17-2011 |
20110187766 | DISPLAY DEVICE, AND CONTROLLER - A display device including a display unit having a plurality of pixels includes a calculation unit which accumulates the number of pixels of which display state is changed among the plurality of pixels so as to calculate the accumulated number of update pixels when a part of an image displayed on the display unit is changed, and a refresh control unit which executes a refresh operation of the display unit when the calculated accumulated number of update pixels becomes equal to or more than a defined value. | 08-04-2011 |
20110193845 | METHOD OF DRIVING ELECTROPHORETIC DISPLAY DEVICE, AND CONTROLLER - A method of driving an electrophoretic display device is a method of driving an electrophoretic display device provided with a plurality of pixels with an electrophoretic layer interposed between a first electrode and a second electrode, a first display state is selected as a display state of the pixels by applying a positive voltage, a second display state is selected as a display state of the pixels by applying a negative voltage, a halftone between the first display state and the second display state is selected according to a total continuation time of the negative voltage applied to the pixels in the first display state, and a positive compensation voltage pulse is applied after applying at least one negative driving voltage pulse to select the halftone. | 08-11-2011 |
20110216099 | DRIVING METHOD OF ELECTROPHORETIC DISPLAY DEVICE, AND CONTROLLER - A driving method of an electrophoretic display device, which has a plurality of pixels where an electrophoretic layer is interposed between a first electrode and a second electrode, including supplying a first voltage pulse with one polarity of the first polarity and the second polarity to the first pixel in a first display state; supplying a second voltage pulse with the other polarity of the first polarity and the second polarity to the first pixel; supplying a third voltage pulse, which has the same polarity as the polarity of the first voltage pulse and has a duration different from a duration of the first voltage pulse, to a second pixel which is in the first display state; and supplying the second voltage pulse to the second pixel. | 09-08-2011 |
20110216100 | DRIVING METHOD OF ELECTROPHORETIC DISPLAY DEVICE, AND CONTROLLER - A driving method of an electrophoretic display device, where a first display state and a second display state are respectively selected as a display state of one pixel by applying a voltage with a positive polarity or a negative polarity, and a halftone between the first display state and the second display state is selected according to a total duration of the negative polarity voltage applied to a pixel in the first display state, including setting a display state of the one pixel to the first display state; applying a compensating voltage pulse with the positive polarity to the one pixel; and applying a first driving voltage pulse with the negative polarity to the one pixel; wherein, the applying of the compensating voltage pulse is executed between the setting of the display state and the applying of the first driving voltage pulse. | 09-08-2011 |
20110216101 | DRIVING METHOD OF ELECTROPHORETIC DISPLAY DEVICE, AND CONTROLLER - A driving method of an electrophoretic display device, which has a plurality of pixels where an electrophoretic layer is interposed between a first electrode and a second electrode, including supplying a first voltage pulse with one polarity of a first polarity or a second polarity to a first pixel in a third display state between a first display state and a second display state, supplying a second voltage pulse with the other polarity of the first polarity or the second polarity to the first pixel, supplying a third voltage pulse, which has the same polarity as the polarity of the first voltage pulse and has a duration different from a duration of the first voltage pulse, to a second pixel which is in the third display state, and supplying the second voltage pulse to the second pixel. | 09-08-2011 |
Patent application number | Description | Published |
20100171321 | DOOR LOCK DEVICE FOR VEHICLE - A vehicle door lock device is provided. The vehicle door lock device includes a latch mechanism, an inside lever, an inside open lever, a bushing, a child protector lever, and an intermediate lever. The inside lever is operable from a passenger compartment side of a vehicle and supported pivotally about a support pin arranged in the vehicle door. The intermediate lever includes a guide hole, which receives the support pin. When pushed by the child protector lever as the child protector lever pivots, the intermediate lever pushes the bushing while moving along the guide hole relative to the support pin and thereby moves the bushing to a position between the unset position and the set position. | 07-08-2010 |
20100327609 | VEHICLE DOOR LOCK DEVICE - A vehicle door lock device includes an active lever freely switchable between an unlock position and a lock position, a switching actuator, and a switching lever receiving drive force of the switching actuator to move a bushing. The active lever includes a first engagement piece and a second engagement piece. When the active lever is located at the unlock position, the second engagement piece engages with the first engagement piece located at a set position of the bushing to limit movement of the switching lever so that movement of the bushing is restricted within a range between an unset position and the set position. When the active lever is located at the lock position, the first engagement piece is arranged at a position avoiding engagement with the second engagement piece to allow the switching lever to move the bushing between the unset position and a double lock position. | 12-30-2010 |
20110162419 | DOOR LOCK DEVICE - A door lock device includes an electrical drive source, which pivots a drive member from a predetermined neutral position, and a return urging member, which returns the drive member to the predetermined neutral position. The drive member pushes a locking lever with a first engagement portion and moves the locking lever to a lock position when the drive member moves from the predetermined neutral portion in a first direction in a state in which the locking lever is arranged at an unlock position. The drive member allows the double lock lever to move to the second position and disengages the first engagement portion from the locking lever when subsequently returned to the predetermined neutral position. The drive member pushes the double lock lever with a second engagement portion when moved again from the predetermined neutral position in the first direction. | 07-07-2011 |
20110260476 | VEHICLE DOOR LOCK DEVICE - A vehicle door lock device includes an opening mechanism, a lock mechanism, and an electric actuator. The electric actuator includes an electric motor driven in accordance with a lock operation and an unlock operation, a worm provided integrally with an output shaft of the electric motor, the worm being rotated and driven by the electric motor, and a locking lever having a sector gear meshed with the worm, the locking lever being linked with an active lever. The locking lever is provided with an operation portion linked with a lock knob L provided on the indoor side of a door. | 10-27-2011 |
20120000258 | VEHICLE DOOR LOCKING DEVICE - A vehicle door locking device Ao is provided with an open mechanism A | 01-05-2012 |
20120001442 | VEHICLE DOOR LOCKING DEVICE - A vehicle door locking device Ao is integrated by assembling a base unit A | 01-05-2012 |
20120118029 | DOOR LOCK DEVICE FOR VEHICLE - A door lock device includes a lever mechanism which carries out lock/unlock operation in response to turn operation of a key cylinder. The lever mechanism includes a key rotor which includes a coupling hole to which an inner end of a rod is coupled in a torque transmittable manner and is rotatably assembled to a housing, and a key lever which includes a hub which is coupled to the key rotor in a torque transmittable manner and is arranged in the housing. The key lever includes a first arm which extends to radial outward direction from the hub and is capable of engaging with a first engagement portion of the active lever, and a second arm which extends to radial outward direction from the hub and is capable of engaging with a second engagement portion of the active lever. | 05-17-2012 |
20120119520 | DOOR LOCK DEVICE FOR VEHICLE - A door lock device for a vehicle, provided with an opening lever driven as a door handle is operated, an opening link interposed between the opening lever and a lift lever of a latch mechanism, a lock operation unit for switching the opening link to an unlock position or a lock position, and a locking lever for driving the lock operation unit. A holding section is provided to the opening lever. The holding section holds the opening link at a holding position between the lock position and the unlock position when the opening link becomes switched by the locking lever through the lock operation unit from the lock position to the unlock position with the opening link driven by the opening lever. | 05-17-2012 |
Patent application number | Description | Published |
20090151998 | ELECTROMAGNETIC WAVE SHIELDING WIRING CIRCUIT FORMING METHOD AND ELECTROMAGNETIC WAVE SHIELDING SHEET - The electromagnetic wave shielding wiring circuit forming method of the present invention comprises the steps of: preparing a fine copper particle dispersion, by dispersing fine copper particles into a disperse medium (S) including an organic solvent (A) having an amide-based compound, an organic solvent (B) having a boiling point of 20° C. or higher at an ordinary pressure and having a donor number of 17 or more, an organic solvent (C) having a boiling point exceeding 100° C. at an ordinary pressure and comprising alcohol and/or polyhydric alcohol, and an organic solvent (E) having an amine-based compound, at specific ratios; coating or printing the fine copper particle dispersion onto a substrate, to form a wiring pattern comprising a liquid film of the fine copper particle dispersion; and firing the liquid film of the fine copper particle dispersion, to form a sintered wiring layer. | 06-18-2009 |
20090321689 | METHOD FOR PRODUCING FINE PARTICLE DISPERSION AND FINE PARTICLE DISPERSION - Disclosed is a method for producing a fine particle dispersion such as a dispersion of metal fine particles which is superior in dispersibility and storage stability. Specifically disclosed is a method for producing a fine particle dispersion wherein fine particles of a metal or the like, having a mean particle diameter of between 1 nm and 150 nm for primary particles, are dispersed in an organic solvent. This method for producing a fine particle dispersion is characterized by comprising the steps of: reducing a metal ion by liquid phase reduction in an aqueous solution wherein the metal ion and a polymer dispersing agent are dissolved, thereby forming a fine particle dispersion aqueous solution wherein fine particles having a mean particle diameter of between 1 nm and 150 nm for the primary particles and dispersed with being coated by the polymer dispersing agent (Process 1); adding an aggregation accelerator into the fine particle dispersion aqueous solution, the resulting solution is agitated for agglomerating or precipitating the fine particles, and then the agglomerated or precipitated fine particles are separated from the aqueous solution, thereby obtaining fine particles comprised of one type or not less than two types of a metal, an alloy and a metallic compound (Process 2); and re-dispersing the thus-obtained fine particles into an organic solvent or the like which contains an organic solvent (A) as between 25% and 70% by volume having an amide group, a low boiling point organic solvent (B) as between 5% and 25% by volume having a boiling point of between 20° C. and 100° C. at a normal pressure, and an organic solvent (C) as between 5% and 70% by volume having a boiling point of higher than 100° C. at a normal pressure and comprised of an alcohol and/or a polyhydric alcohol having one or not less than two hydroxyl groups in a molecule thereof (Process 3). | 12-31-2009 |
20100113647 | FINE PARTICLE DISPERSION AND METHOD FOR PRODUCING FINE PARTICLE DISPERSION - Disclosed is a fine particle dispersion which is superior in dispersibility and storage stability. Specifically disclosed is a fine particle dispersion in which a fine particle (P) comprised of one type or not less than two types of a metal, an alloy, and/or a metallic compound, having a mean particle diameter of between 1 nm and 150 nm for primary particles thereof, with being coated at least a part of a surface thereof with a polymer dispersing agent (D), is dispersed in a mixed organic solvent. This fine particle dispersion is characterized in that a weight ratio of (D/P) between the polymer dispersing agent (D) coating the surface of the fine particle (P) and the fine particles (P) in the dispersion is between 0.001 and 10, and the mixed organic solvent is one of: (i) a mixed organic solvent which contains an organic solvent (A) as between 50% and 95% by volume having an amide group, and a low boiling point organic solvent (B) as between 5% and 50% by volume having a boiling point of between 20° C. and 100° C. at a normal pressure; (ii) a mixed organic solvent which contains the organic solvent (A) as between 50% and 95% by volume having the amide group, and an organic solvent (C) as between 5% and 50% by volume having a boiling point of higher than 100° C. at a normal pressure and comprised of an alcohol and/or a polyhydric alcohol having one or not less than two hydroxyl groups in a molecule thereof; or (iii) a mixed organic solvent which contains the organic solvent (A) as between 50% and 94% by volume having the amide group, the low boiling point organic solvent (B) as between 5% and 49% by volume having the boiling point of between 20° C. and 100° C. at the normal pressure, and the organic solvent (C) as between 1% and 45% by volume having the boiling point of higher than 100° C. at the normal pressure and comprised of the alcohol and/or the polyhydric alcohol having the one or not less than the two hydroxyl groups in the molecule thereof. | 05-06-2010 |
20140127409 | METHOD FOR PRODUCING FINE PARTICLE DISPERSION - In a fine particle dispersion, a fine particle (P) is dispersed in a mixed organic solvent. The fine particle (P) is formed of one type or not less than two types of a metal, an alloy, and/or a metallic compound, and has a mean particle diameter between 1 nm and 150 nm for primary particles thereof. Further, the fine particle (P) has a surface at least a part thereof coated with a polymer dispersing agent (D). | 05-08-2014 |
20150270522 | Separator and Method of Preparing the Same, and Lithium Ion Secondary Battery - An object of the present invention is to provide a separator maintaining high rate characteristics and enabling suppression of short circuit. The object is achieved by a separator comprising a substrate having an inner surface and an outer surface, and inorganic particles presented on the outer surface and the inner surface of the substrate, wherein the substrate has a porosity of 55% or more and a mean flow pore size of 30 μm or less, the inorganic particles have an average particle size of 1.0 to 4.0 μm, and the inorganic particles comprises 40% by volume or less of particles having a particle size of 1.0 μm or less and 30 to 75% by volume of particles having a particle size of 2.0 μm or more. | 09-24-2015 |
Patent application number | Description | Published |
20120014713 | DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM - In the case that a developer supply container is provided with a feeding portion for feeding a developer by receiving a rotational force and a pump portion for discharging the developer by reciprocation, and the rotational force and a reciprocating force are received from a main assembly side of an image forming apparatus, there is a liability that a driving connection is not properly established between a portion of the developer supply container for receiving the reciprocating force and a portion of the main assembly side for applying the reciprocating force. | 01-19-2012 |
20120014722 | DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM - Conventionally, the developer in the developer supply container is discharged by an air-supply pump and a suction pump which are provided in the main assembly side of the image forming apparatus, and therefore, the developer is compacted by the increase of the internal pressure of the developer supply container resulting from the air-supply. Therefore, the proper suction of the developer from the developer supply container becomes difficult with the result of shortage of the developer amount to be supplied. | 01-19-2012 |
20130209134 | DEVELOPER SUPPLY CONTAINER, DEVELOPER SUPPLYING SYSTEM AND IMAGE FORMING APPARATUS - Conventionally, when a developer is supplied into a developer receiving apparatus from a developer supply container using the air, a filter is provided in the developer receiving apparatus side, but the pressure feeding type wherein a mixture of the air and the developer is continuously fed from the developer supply container into the developer receiving apparatus side involves a problem of filter clogging. | 08-15-2013 |
20130209140 | DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM - A developer supply container includes a developer accommodating portion for accommodating a developer; a discharge opening for permitting discharging of the developer from the developer accommodating portion; a drive inputting portion for receiving a driving force; a pump portion capable of being driven by the driving force received by the drive inputting portion to alternating an internal pressure of the developer accommodating portion between a pressure lower than an ambient pressure and a pressure higher than the ambient pressure; and a regulating portion for regulating a position of the pump portion at a start of operation of the pump portion so that in an initial operational period of the pump portion, air is taken into the developer accommodating portion through the discharge opening. | 08-15-2013 |
20140016967 | DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM - In the case that a developer supply container is provided with a feeding portion for feeding a developer by receiving a rotational force and a pump portion for discharging the developer by reciprocation, and the rotational force and a reciprocating force are received from a main assembly side of an image forming apparatus, there is a liability that a driving connection is not properly established between a portion of the developer supply container for receiving the reciprocating force and a portion of the main assembly side for applying the reciprocating force. | 01-16-2014 |
20140169836 | DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM - A developer supply container includes a developer accommodating portion for accommodating developer; a discharge opening for discharging the developer from said developer accommodating portion; a pump portion capable of changing an internal pressure of said developer accommodating portion so as to discharge the developer through said discharge opening; a venting portion for permitting venting between an inside and an outside of said developer accommodating portion while preventing flowing of the developer out of said developer accommodating portion; and a ventilation blocking portion for blocking venting of said venting portion at least when said pump portion operates. | 06-19-2014 |
20140233986 | DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM - In the case that a developer supply container is provided with a feeding portion for feeding a developer by receiving a rotational force and a pump portion for discharging the developer by reciprocation, and the rotational force and a reciprocating force are received from a main assembly side of an image forming apparatus, there is a liability that a driving connection is not properly established between a portion of the developer supply container for receiving the reciprocating force and a portion of the main assembly side for applying the reciprocating force. | 08-21-2014 |
20150277285 | DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM HAVING PUMP OPERATED DEVELOPER DISCHARGE. - A developer supply container includes a developer accommodating portion configured to accommodate developer, and a discharge opening configured and positioned to permit discharging of the developer in the developer accommodating portion, with the discharge opening having an area not more than 12.6 mm | 10-01-2015 |
Patent application number | Description | Published |
20120044232 | CONTROL DEVICE, DISPLAY DEVICE, AND METHOD OF CONTROLLING DISPLAY DEVICE - A control device that controls the driving of a display device which changes display states by a writing operation of applying a driving voltage several times, wherein the control device includes a determining portion that determines whether or not the writing operation is performed for each pixel; and a control portion that starts the writing operation in the pixel in which the writing operation is determined to be performed by the determining portion, the writing operation including applying, wherein, in a case where a previous writing operation is not performed on the pixel in which the writing operation is determined to be performed by the determining portion, the control portion starts the writing operation, and in a case where the previous writing operation is performed on the pixel, the control portion starts the next writing operation after the previous writing operation is finished. | 02-23-2012 |
20120044276 | CONTROL DEVICE, DISPLAY DEVICE, AND METHOD OF CONTROLLING DISPLAY DEVICE - A control device for a display device includes a writing control unit that, in a case where a new writing instruction is generated for one pixel, and a writing operation for the one pixel is determined not to be in the middle of the process, stores write information in each of first storage areas corresponding to the number of times of applying a driving voltage when the display state of the pixel is changed from the first display state to the second display state, sequentially refers to the first storage areas, and applies the driving voltage to the one pixel a plurality of times based on the write information and, in a case where the writing operation is determined to be in the middle of the process for the pixel, continues to perform the writing operation and performs the writing control after the writing operation is completed. | 02-23-2012 |
20120062547 | CONTROL DEVICE, DISPLAY DEVICE AND METHOD FOR CONTROLLING DISPLAY DEVICE - A control device includes a writing device that writes an image according to image data, through a plurality of frame periods, to a plurality of pixels that compose a display section, and a refresh processing device that performs refreshing a group of pixels that is subject to refreshing among the plurality of pixels when a value concerning the number of times of image writing performed by the writing device since the last refreshing is equal to or greater than a threshold value. While the refresh processing device is performing refreshing, the writing device does not perform image writing with respect to the group of pixels that is subject to the refreshing, but performs image writing with respect to a group of pixels that is not subject to the refreshing. | 03-15-2012 |
20120062579 | CONTROL DEVICE, DISPLAY DEVICE AND METHOD FOR CONTROLLING DISPLAY DEVICE - A display device changes the gradation of pixels by a write operation of applying a voltage to the pixels a plurality of times. When newly changing the display state of pixels, the display device judges as to whether or not the pixels whose display state are to be changed are in a write operation. The display device starts the writing operation for those of the pixels that are not in a writing operation, and starts a new writing operation for those of the pixels that are in a writing operation, after the ongoing writing operation is completed. If a writing operation for pixels in progress of being updated and pixels with which a writing operation is to be newly started would lead to substantially large power consumption, the start of the writing operation for the pixels with which a writing operation is to be newly started is postponed. | 03-15-2012 |
20120194570 | CONTROL DEVICE, ELECTRO-OPTICAL DEVICE, DRIVING METHOD FOR ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS - A control device for a display unit that includes pixels each having display elements is disclosed. The control device comprising a control unit counting sections where pixels with different gradations are placed next to each other in a predetermined region among an image to be displayed on the display unit. The control unit outputs an instruction to execute a refresh drive in the predetermined region when an integrated value of the sections exceeds a predetermined value. | 08-02-2012 |
20120200594 | DISPLAY CONTROL METHOD, DISPLAY APPARATUS, AND ELECTRONIC APPARATUS - A display control method includes generating thumbnail images to be displayed on a display unit; displaying the thumbnail images generated in the generating on the display unit; removing a residual image present on the display unit before removing the thumbnail images displayed on the display unit or reducing a display region of the thumbnail images. | 08-09-2012 |
20120200597 | CONTROL DEVICE, DISPLAY EVICE, DRIVING METHOD FOR DISPLAY DEVICE AND ELECTRONIC APPARATUS - A control device for a display device including a plurality of scanning lines, a plurality of data lines traversing the plurality of scanning lines, and a plurality of pixels disposed at positions corresponding to intersections between the plurality of scanning lines and the plurality of data lines, the control device displaying a first character inputted in a predetermined region of the display device; and thereafter, displaying a second character different from the inputted character, superposed on the first character displayed in the predetermined region. | 08-09-2012 |
20120204099 | DISPLAY CONTROL METHOD, DISPLAY APPARATUS, AND ELECTRONIC APPARATUS - A display control method for displaying thumbnail images of respective pages of one document having a plurality of pages on a display unit includes: generating an image in which respective thumbnail images of the plurality of pages are arranged in a predetermined direction based on the sequence of pages so as to partially overlap with adjacent thumbnail images, at least a thumbnail image of a first selected page selected from the plurality of pages is disposed on the frontmost surface, and the gap between a thumbnail image of a second selected page other than the first selected page and a thumbnail image of a page which is before or after the second selected page is larger than before the second selected page is selected; and displaying the generated image in the generating on the display unit. | 08-09-2012 |
20120221943 | DISPLAY CONTROL METHOD, DISPLAY DEVICE AND ELECTRONIC APPARATUS - A display control method includes the steps of obtaining a plurality of thumbnail images for a document having a plurality of pages, the thumbnail images each presenting each of the plurality of pages reduced in size in a reference state, rotated about a virtual rotation axis as a center, and processed into a view overlooked from a certain viewpoint; obtaining a first search subject; obtaining a first tag image corresponding to the first search subject obtained; and displaying a thumbnail image group on a display device, the thumbnail image group including the plurality of thumbnail images in a state in which at least two thumbnail images among the plurality of thumbnail images are partially overlapped each other and the first tag image is added to a thumbnail image of a page including the first search subject. | 08-30-2012 |
20120242715 | CONTROL DEVICE, DISPLAY APPARATUS, AND ELECTRONIC APPARATUS - A control device includes output means for outputting a signal for controlling an electro-optical device having a plurality of pixels which are provided so as to correspond to intersections of a plurality of scanning lines and a plurality of data lines, to the electro-optical device, and control means for controlling the output means to output a signal for applying a voltage corresponding to data stored in a memory to the plurality of data lines, whereby an image which is written by the signal when a first condition is satisfied has a higher spatial frequency of grayscale variations in an extending direction of the data lines than that of an image which is written by the signal when a second condition is satisfied. | 09-27-2012 |
20120256888 | CONTROL APPARATUS OF ELECTRO-OPTIC APPARATUS, ELECTRO-OPTIC APPARATUS AND ELECTRONIC APPARATUS - Each of a plurality of regions of a display unit is provided with an access flag indicative of whether a writing operation is performed on pixels in a corresponding region. It is determined whether the corresponding operation is performed on each of the regions based on the access flag. When the corresponding operation is necessary, image data written in a memory is compared with estimated image data. As a result, when a new writing operation is necessary, the new writing operation starts to be performed on each pixel after a previous writing operation is terminated. When the writing operation is terminated on all the pixels included in the region, the state of the access flag corresponding to the relevant region is changed to a state in which the writing operation is not necessary. | 10-11-2012 |
20120262505 | METHOD OF CONTROLLING ELECTRO-OPTICAL DEVICE, CONTROL DEVICE FOR ELECTRO-OPTICAL DEVICE, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS - A method of controlling an electro-optical device includes, during image rewriting, executing a first control operation to supply a potential different from a potential on a counter electrode to a pixel electrode of a first pixel in a plurality of frame periods, executing a second control operation to supply the same potential as the potential on the counter electrode to a pixel electrode of a second pixel, which is adjacent to the first pixel and in which a gradation to be displayed during image rewriting is not changed, in at least some frame periods of a plurality of frame periods, and executing a third control operation to supply a potential different from the potential on the counter electrode to the pixel electrode of the second pixel in a frame period after the potential has been supplied in at least one frame period during the first control operation. | 10-18-2012 |
20120287165 | DISPLAY DEVICE, ELECTRONIC APPARATUS AND DISPLAY CONTROL METHOD - A display apparatus includes: a display device that displays a plurality of images in a first row, an operation of an application program being assigned to each of the images; a rearrangement device that rearranges the plurality of images, when a portion of the first row is specified, such that the specified portion is at an opened facing page section; an execution device that executes the operation of the application program corresponding to an image located at the opened facing page section when the opened facing page section is specified; and a display control device that controls the display device, when the operation is executed by the execution device, to perform a display according to the operation executed. | 11-15-2012 |
20120287175 | CONTROLLER OF ELECTRO-OPTICAL DEVICE, CONTROL METHOD OF ELECTRO-OPTICAL DEVICE, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS - When changing a pixel to white in the middle of a writing operation for writing the pixel in black, a new writing operation for writing the pixel in white is started. When changing a pixel to black in the middle of a writing operation for writing the pixel in white, a new writing operation for writing the pixel in black is started. In addition, when a difference between the number of times of application of a first voltage applied to change the pixel to white and the number of times of application of a second voltage applied to change the pixel to black is not a predetermined value at a predetermined timing, the first voltage or the second voltage is applied to the pixel until the difference becomes a predetermined value. | 11-15-2012 |
20130010005 | CONTROL DEVICE, DISPLAY DEVICE, ELECTRONIC APPARATUS AND CONTROL METHOD - A control device includes: a first storage device storing a dither matrix of two-dimensionally arranged dither values; a second storage device storing data of a-gradation levels; a first correction device that performs a first correction processing of calculating a first correction value for correcting gradation blurring-out from the target pixel to an adjacent pixel; a second correction device that performs a second correction processing of calculating a second correction value for correcting gradation blurring-in from the adjacent pixel to the target pixel; and a gradation value deciding device that decides a gradation value of the target pixel expressed in the b-gradation levels by using a value obtained by adding a corresponding one of the dither values stored in the first storage device, a corresponding one of the gradation values stored in the second storage device and at least one of the first correction value and the second correction value. | 01-10-2013 |
20130120473 | CONTROL DEVICE, ELECTROOPTICS DEVICE, ELECTRONIC EQUIPMENT, AND CONTROL METHOD - For a target pixel to be processed among plural pixels, when a comparison result between the gray level value stored in the first memory and the gray level value stored in the second memory, and the remainder frequency stored in the third memory meet a predetermined condition, the control device rewrites the remainder frequency to a set value decided according to the gray level value stored in the second memory, and the control device performs a cleanup processing to display a predetermined image at the plural pixels with a predetermined timing. | 05-16-2013 |
20130229445 | DEVICE FOR CONTROLLING ELECTRO-OPTIC DEVICE, METHOD FOR CONTROLLING ELECTRO-OPTIC DEVICE, ELECTRO-OPTIC DEVICE, AND ELECTRONIC APPARATUS - When a write operation to change the pixel into one of the first gray level and the second gray level is stopped before completion of the write operation, and when a write section executes a write operation to change the pixel into another of the first gray level and the second gray level, the write section executes the write operation by voltage application to change the pixel into the other gray level the same number of times of voltage application as the number of times of voltage application in the write operation that has been stopped. | 09-05-2013 |
20130249960 | DEVICE FOR CONTROLLING DISPLAY DEVICE, METHOD OF CONTROLLING DISPLAY DEVICE, DISPLAY DEVICE, AND ELECTRONIC APPARATUS - A control device for a display device includes an image acquisition part that designates a gray level value of each of the pixels, and acquires first image data with the number of gray levels being a-gray levels, a parameter acquisition part that acquires a parameter that decides the number of gray levels displayed by the pixel, a color reduction part that decides a number of gray levels to be displayed by the pixel according to the parameter acquired by the parameter acquisition part, and generates second image data in which the first image data acquired in the image acquisition part is color-reduced to the number of gray levels decided, and
| 09-26-2013 |
20150077767 | PRINTER AND CONTROL SYSTEM - The size of text printed based on font data can be adjusted. A printer has: a print unit that prints an image on a recording medium; a storage unit that stores a font table containing font data for characters, and stores adjustment ratio information specifying a ratio used to scale the size of the font data stored in the font table; a first communication unit that receives print instruction data including information specifying a character; a second communication unit that receives a change instruction instructing changing a ratio specified by the adjustment ratio information; and a control unit that scales the font data of the specified character at the ratio specified by the adjustment ratio information, and controls the print unit to print the character based on the scaled font data. | 03-19-2015 |
20150123954 | DEVICE FOR CONTROLLING DISPLAY APPARATUS, METHOD FOR CONTROLLING DISPLAY APPARATUS, DISPLAY APPARATUS, AND ELECTRONIC EQUIPMENT - A device for controlling a display apparatus includes: an image acquiring portion that acquires first image data containing a tone value of each pixel; a parameter acquiring portion that acquires a parameter for determining a tone used to display an image, from among the tones of the pixel that change in a discrete manner; and a tone reducing portion that determines, in a case of reducing the number of tones to a number of tones smaller than that of the first image data, each tone value after the reduction of the number of tones, according to the parameter acquired by the parameter acquiring portion, and generates second image data in which the number of tones in the first image data acquired by the image acquiring portion has been reduced based on the determined tone value. | 05-07-2015 |
20160004489 | COMMUNICATION SYSTEM, COMMUNICATION SETUP METHOD, AND TERMINAL DEVICE - A communication system | 01-07-2016 |