Patents Assigned to Sharp
  • Patent number: 7782410
    Abstract: The invention relates to a substrate for a liquid crystal display device, a liquid crystal display device provided with the same, and a manufacturing method of the same, and provides a substrate for a liquid crystal display device in which a manufacture process can be cut down and manufacturing cost is reduced, a liquid crystal display device provided with the same, and a manufacturing method of the same.
    Type: Grant
    Filed: April 24, 2008
    Date of Patent: August 24, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Kunio Matsubara
  • Patent number: 7782747
    Abstract: In order to realize (A) an optical information recording medium in which information is stored in high density and can be precisely and securely reproduced, (B) a method for reproducing the optical information recording medium, and (C) an optical information processing apparatus using the optical information recording medium, an optical information recording medium 1, 2, or 3 of the present invention includes: (a) a substrate 12, having pits and/or grooves, each of which is made up of a rise and a recess, and each of which corresponds to recorded information that is optically reproduced by irradiation of a light beam; and (b) at lease one super resolution reproducing film 13, which has an optical property to be changed in response to a temperature increase caused by the irradiation of the light beam, the optical property of the super resolution reproducing film being reversibly changed depending on a temperature change in the super resolution reproducing film.
    Type: Grant
    Filed: March 3, 2006
    Date of Patent: August 24, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Go Mori, Hideharu Tajima, Nobuyuki Takamori, Masaki Yamamoto, Yasuhiro Harada
  • Patent number: 7781137
    Abstract: A method for producing a high-quality and low-cost laminate type electrophotographic photoreceptor having a coating film of uniform thickness with high efficiency is provided. In the electrophotographic photoreceptor having a laminated structure composed at least of two layers: a charge generating layer containing a charge generating substance and a charge transporting layer containing a charge transporting substance, the charge generating layer is formed by applying a coating solution for forming the charge generating layer onto the conductive support by an ink-jet coating method, and the charge transporting layer is formed by applying a coating solution for forming the charge transporting layer onto the charge generating layer by a roll coating method.
    Type: Grant
    Filed: April 26, 2005
    Date of Patent: August 24, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Mikio Kakui, Takatsugu Obata, Masanori Kinomoto
  • Patent number: 7781811
    Abstract: To transfer signal charges generated by a semiconductor photoelectric conversion element in opposite directions, the center line of a first transfer gate electrode and that of a second transfer gate electrodes are arranged on the same straight line, and a U-shaped first exhausting gate electrode and a second exhausting gate electrode are arranged to oppose to each other. The first exhausting gate electrode exhausts background charges generated by a background light in the charge generation region, and the second exhausting gate electrode exhausts background charges generated by the background light in the charge generation region. The background charges exhausted by the first exhausting gate electrode are received by a first exhausting drain region and the background charges exhausted by the second exhausting gate electrode are received by a first exhausting drain region.
    Type: Grant
    Filed: August 30, 2006
    Date of Patent: August 24, 2010
    Assignees: National University Corporation Shizuoka University, Sharp Kabushiki Kaisha
    Inventors: Shoji Kawahito, Mitsuru Homma
  • Patent number: 7780162
    Abstract: Rack gears of far-side paper guides are provided such that manners of meshing with pinion gears are made tighter at respective regions corresponding to locations for constraining paper of standard size, as compared to other regions. In addition, by constituting width guide plates which are upstream in a paper feed directions from far-side paper guides and width guide plates which are downstream in a paper feed directions therefrom such that respective areas of surfaces receiving paper, and respective distances from respective width guide plates to gear mesh locations, are respectively set so as to be substantially mutually equal. Impacts from stacks of paper produced during placement of paper within a paper supply apparatus may be received substantially equal at upstream and downstream from gear mesh of far-side paper guides, and torques acting on far-side paper guides upstream and downstream from gear mesh locations may be made substantially mutually equal.
    Type: Grant
    Filed: July 29, 2004
    Date of Patent: August 24, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Hidetoshi Kaneko, Toshihiko Seike, Masatsugu Ohishi, Kengo Matsuyama
  • Patent number: 7781815
    Abstract: Pixel auxiliary capacitors (10) and pixel TFTs, which are thin-film elements, are formed on a substrate a lower electrode (Si) (3), insulating film, and an upper electrode (GE) (5) in this order. Each upper electrode (GE) (5) opposing to the corresponding lower electrode (Si) (3) is entirely enclosed within the outline of the lower electrode (Si) (3) in a plane view. Thus, it is possible to provide thin-film elements, which are not affected by edges of the lower electrode (Si) (3), a display device and a memory cell using the thin-film elements, and their fabrication methods.
    Type: Grant
    Filed: June 15, 2006
    Date of Patent: August 24, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Hiroyuki Moriwaki
  • Patent number: 7782409
    Abstract: A multiple view display comprises a display device such as a liquid crystal device, a parallax optic such as a parallax barrier, and a controller. The device comprises rows and columns of pixels and the controller supplies image data for a first view to first ones of the pixels and second ones of the pixels such that the first and second pixels alternate in the rows and in the columns. The parallax optic comprises rows and columns of parallax elements with the arrangement of pixels and parallax elements being such that each element co-operates with a respective pair of first and second pixels adjacent each other in the same row to form first and second viewing regions. Each row of parallax elements is off-set in the row direction by half the horizontal barrier pitch. Such an arrangement allows wider angles between the viewing regions to be achieved.
    Type: Grant
    Filed: December 5, 2003
    Date of Patent: August 24, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Diana U. Kean, David James Montgomery, Grant Bourhill, Jonathan Mather
  • Patent number: 7783217
    Abstract: In a fixing apparatus which is included in an image forming apparatus that is capable of selecting a sheet transport speed, a paper sheet is transported between a fixing roller and a pressure roller, so that an unfixed image formed on the paper sheet is fixed on the paper sheet under heat of the fixing roller. The fixing apparatus is provided with an endless belt which heats the outer surface of the fixing roller by external contact with the outer surface of the fixing roller, and a halogen lamp, a heat source control device, and a thermistor all of which are for changing a temperature of the endless belt in accordance with the sheet transport speed. This makes it possible to fix an image on a paper sheet without the occurrence of offset phenomena.
    Type: Grant
    Filed: January 22, 2007
    Date of Patent: August 24, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Tomohiro Maeda
  • Patent number: 7782346
    Abstract: A liquid crystal display device includes a plurality of pixels that are arranged in matrix so as to form a plurality of rows extending in an X direction and a plurality of columns extending in a Y direction. Each pixel includes a liquid crystal layer and a plurality of electrodes for applying a voltage to the liquid crystal layer, and is split into at least one bright subpixel, which has a luminance higher than a certain luminance produced by a display signal voltage supplied, and at least one dark subpixel that has a lower luminance than the certain luminance. The area of the at least one bright subpixel is smaller than that of the at least one dark subpixel. If the at least one bright subpixel and the at least one dark subpixel are arranged in the Y direction in each pixel, two closest pixels that belong to the same row to display the same color have geometric centroids with mutually different Y coordinates.
    Type: Grant
    Filed: September 29, 2005
    Date of Patent: August 24, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Hiroto Akiyama
  • Patent number: 7782430
    Abstract: A liquid crystal display device includes a pair of substrates, a liquid crystal between substrates and alignment layers disposed on the inner surface sides of the substrates. The alignment layer is made from a material including polyamic acid containing a diamine component and polyimide containing a diamine component different from the diamine component of the polyamic acid. The alignment layer is subjected to alignment treatment by irradiation of light. UV light can be irradiated in the oblique direction onto the alignment layer through a mask having openings. A reflecting plate can be arranged between a UV light source and the mask. Also, bank structures having a thickness from 0.1 to 0.15 ?m can be provided on the alignment layer of the TFT substrate.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: August 24, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Hideo Chida, Hidefumi Yoshida, Yasutoshi Tasaka
  • Patent number: 7783389
    Abstract: A power storage equipment management system has a power storage equipment, and a management server for managing power information of the power storage equipment. The power storage equipment includes a power receiving unit for obtaining power for charging, a power supplying unit for supplying charged power to a load, an information controller for generating power information by charging and discharging of the power receiving unit or the power supplying unit, and a communication unit for transmitting the power information to the management server. The management server includes an information management unit for determining a consideration with respect to the power information transmitted from the power storage equipment by using consideration information which has been set beforehand.
    Type: Grant
    Filed: December 1, 2005
    Date of Patent: August 24, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Kazuo Yamada, Takashi Fukushima
  • Patent number: 7783219
    Abstract: A fixing apparatus includes an external heating device which has a halogen lamp and is disposed on the outer surface of a fixing member so that a nip area is provided between the external heating device and the fixing member. A temperature difference between a surface temperature of the external heating device and a surface temperature of the fixing member is controlled in accordance with a length of the nip area in a direction of transport of the recording paper, so that the surface temperature of the fixing roller is maintained to fall within a temperature range in which offset does not occur, the offset being a phenomenon in which part of a toner formed on the recording paper sticks onto the surface of the fixing roller.
    Type: Grant
    Filed: March 9, 2007
    Date of Patent: August 24, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Tomohiro Maeda
  • Patent number: 7782288
    Abstract: The liquid crystal display apparatus of the present invention includes: a liquid crystal panel having a liquid crystal layer and an electrode for applying a voltage to the liquid crystal layer; and a drive circuit for supplying a drive voltage to the liquid crystal panel. The drive circuit supplies a drive voltage obtained by giving an overshoot to a gray-scale voltage corresponding to an input image signal in the current vertical period, the drive voltage being determined in advance according to a combination of an input image signal in the immediately-preceding vertical period processed based on a predicted value of the transmittance of the liquid crystal panel in the immediately-preceding vertical period and the input image signal in the current vertical period.
    Type: Grant
    Filed: May 17, 2007
    Date of Patent: August 24, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Takako Adachi, Makoto Shiomi
  • Patent number: 7781426
    Abstract: Compounds having the structure of Formula (I), including pharmaceutically acceptable salts of the compounds, are CETP inhibitors, and are useful for raising HDL-cholesterol, reducing LDL-cholesterol, and for treating or preventing atherosclerosis. In the compounds of Formula (I), B or R2 is a phenyl group which has an ortho amine or aminomethyl substituent which is further substituted, and the other of B or R2 is also a cyclic group.
    Type: Grant
    Filed: December 29, 2006
    Date of Patent: August 24, 2010
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Amjad Ali, Zhijian Lu, Peter J. Sinclair, Gayle E. Taylor, Christopher F. Thompson, Cameron J. Smith, Adrian A. Dowst, Yi-Heng Chen
  • Publication number: 20100211081
    Abstract: Microdrive and modular microdrive assembly for positioning the tips of substantially rigid medical and scientific instruments, such as electrodes, mechanical probes and needles, that are chronically implanted in animals, especially conscious and freely-moving animals, without passing the substantially rigid instruments through tubular guides or using immobilizing stereotactic surgical guide systems, such as arcuate rails mounted on relatively large and unwieldy external surgical headframes. Embodiments of the invention comprise a bottom plate adapted to be surgically attached to the animal and fixedly secured to a frame so that a void in the bottom plate is fixedly disposed over the implantation site. A carriage having a platform for mounting the substantially rigid instrument is alternately lowered and raised by rotating a drive rod connecting the carriage to the frame, enabling precise movement of the tip of the substantially rigid instrument into and out of the animal's body tissue.
    Type: Application
    Filed: March 5, 2010
    Publication date: August 19, 2010
    Applicant: Merck Sharp & Dohme Corp.
    Inventor: Darrell A. Henze
  • Publication number: 20100208164
    Abstract: The invention provides a surface illuminator capable of achieving high display quality by employing an array of discrete light sources constituted by a plurality of LEDs and a liquid crystal display having the same. The surface illuminator includes an LED module which is a plurality of LEDs alternately and discretely provided along a light entrance surface and a color irregularity correcting resistor which is connected in parallel with a predetermined LED at an end of the LED module and which provides a bypass for a current supplied to the LED.
    Type: Application
    Filed: April 28, 2010
    Publication date: August 19, 2010
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Noriyuki OHASHI, Tetsuya HAMADA
  • Publication number: 20100208656
    Abstract: The present invention is to provide base station apparatuses and mobile station apparatuses suitable for a configuration of a distributed wireless communications system, configure the distributed wireless communications system, and provide a pilot channel generation method and synchronization generation method suitable for the distributed wireless communications system. Provided are a control signal generating section 13 which generates a plurality of mutually different first pilot signals and a second pilot signal based on control data input from the core network apparatus CN constituting the distributed wireless communications system, combines the first pilot signals and the second pilot signal, and thereby generates specific pilot channels for each of radio access unit apparatuses, and a transmitting section 10 that transmits the specific pilot channels respectively to the radio access unit apparatuses.
    Type: Application
    Filed: September 1, 2008
    Publication date: August 19, 2010
    Applicant: Sharp Kabushiki Kaisha
    Inventor: Wahoh Oh
  • Publication number: 20100208802
    Abstract: A prediction set determining section (13) selects a prediction set from a prediction set group including a plurality of prediction sets having different combinations of prediction modes corresponding to different prediction directions. Further, a prediction mode determining section (11) selects a prediction mode from the prediction set thus selected. An entropy encoding section (4) encodes the prediction set thus selected, the prediction mode thus selected, and residual data between an input image and a predicted image formed on the basis of the prediction set and the prediction mode. This allows an image encoding device to carry out predictions from more various angles, thereby improving prediction efficiency.
    Type: Application
    Filed: June 26, 2008
    Publication date: August 19, 2010
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Takeshi Tsukuba, Yasuaki Tokumo
  • Publication number: 20100208178
    Abstract: The present invention provides a liquid crystal display device having a color-filter on array structure, which can improve an aperture ratio and reduce connection defects.
    Type: Application
    Filed: April 19, 2007
    Publication date: August 19, 2010
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Takayuki Hayano, Dai Chiba
  • Publication number: 20100208190
    Abstract: A liquid crystal display panel manufacturing apparatus for successively bonding a pair of film substrates, each having a plurality of display regions defined at least along a longitudinal direction, along the longitudinal direction through a sealant formed in every display region of one of the film substrates includes: a first processing unit arranged to form a bonded body by bonding the film substrates so that the respective display regions are superimposed on each other; and a second processing unit including a molding roll configured to hold the bonded body formed in the first processing unit onto a peripheral wall thereof, and arranged to mold the bonded body into a curved shape along the peripheral wall of the molding roll by curing the sealant while holding the bonded body on the peripheral wall of the molding roll.
    Type: Application
    Filed: November 12, 2007
    Publication date: August 19, 2010
    Applicant: SHARP KABUSHIKI KAISHA
    Inventor: Tokuo Yoshida