Patents Assigned to Sharp
  • Patent number: 7697105
    Abstract: A display device includes a display panel and a parallax barrier bonded together with an adhesive layer made of a light-curing resin (for example, ultraviolet curing resin). The display device allows 3D display or multiple-image display. The parallax barrier includes a pattern-formed light-shielding layer on barrier glass. The parallax barrier has an area that does not include the light-shielding layer on the periphery portions thereof. Thus, with the display device including the parallax barrier and the display panel bonded together, peeling on adhesive planes of the parallax barrier and display panel is less likely to occur.
    Type: Grant
    Filed: June 28, 2006
    Date of Patent: April 13, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Yoshihide Koyama, Hiroshi Fukushima
  • Patent number: 7698574
    Abstract: The invention relates to a power supply device and a communication system. The power supply device supplies power to a main device. The communication system is provided with the main device mounting the power supply device therein and an external device connected to the main device. A feature of the invention is to offer a power supply device and a communication system that are capable of being responsive to external signals for returning to a normal operation mode with minimum power consumption in a power-saving operation mode. In the power saving operation mode, a main power supply circuit (60) is turned off and only an auxiliary power supply circuit (50) is operated.
    Type: Grant
    Filed: August 4, 2003
    Date of Patent: April 13, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Kenichi Morimoto, Yoshio Nishimoto, Kazuya Iwabayashi, Yoshifumi Maitani, Yusuke Nagano
  • Patent number: 7696177
    Abstract: This invention provides cholesterol absorption inhibitors of Formula (I), and the pharmaceutically acceptable salts and esters thereof. The compounds are useful for lowering plasma cholesterol levels, particularly LDL cholesterol, and for treating and preventing atherosclerosis and atherosclerotic disease events.
    Type: Grant
    Filed: June 9, 2006
    Date of Patent: April 13, 2010
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Robert J. DeVita, Greg J. Morriello, Anthony K. Ogawa, Feroze Ujjainwalla
  • Patent number: 7698573
    Abstract: A power source apparatus for a display is provided, which comprises a voltage generating section capable of controlling outputting or output termination of one or more predetermined output voltages, and a switching section provided between an output terminal of the predetermined output voltage and a predetermined reference potential terminal. The switch section is turned from OFF to ON when the voltage generating section performs the output termination control.
    Type: Grant
    Filed: March 27, 2003
    Date of Patent: April 13, 2010
    Assignee: Sharp Corporation
    Inventors: Asahi Yamato, Toshihiro Yanagi
  • Patent number: 7697099
    Abstract: A liquid crystal display device including a first substrate 110a, a second substrate 110b placed to face the first substrate, a liquid crystal layer 120 interposed between the first and second substrates, a first electrode 111 formed on the first substrate, a second electrode 131 formed on the second substrate, an interlayer insulating film 115a placed between the first electrode and the first substrate, and a wall structure 115b formed integrally with the interlayer insulating film. The liquid crystal display device has a plurality of pixels each including the first electrode, the second electrode and the liquid crystal layer interposed between the first and second electrodes. A shading region surrounds each of the plurality of pixels, and the wall structure is placed regularly in the shading region. A groove structure 415a may be formed in place of the wall structure.
    Type: Grant
    Filed: November 4, 2004
    Date of Patent: April 13, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Yasuhiro Kume, Noriaki Onishi, Kazuhiko Tamai, Nobukazu Nagae, Hiroaki Kojima, Takashi Kurihara, Nobuaki Yamada
  • Patent number: 7696217
    Abstract: Compounds of structural formula I are modulators of the androgen receptor (AR) in a tissue selective manner. They are useful as agonists of the androgen receptor in bone and/or muscle tissue while antagonizing the AR in the prostate of a male patient or in the uterus of a female patient.
    Type: Grant
    Filed: June 25, 2004
    Date of Patent: April 13, 2010
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: William P. Dankulich, Mildred L. Kaufman, Robert S. Meissner, Helen J. Mitchell
  • Patent number: 7697585
    Abstract: A semiconductor laser diode comprising a semiconductor substrate having an active layer with a pair of cavity facets opposed to each other on both ends of active layer as well as a first dielectric film of an oxide and a second dielectric film of an oxynitride successively stacked on one cavity facet has sufficient initial characteristics with a film structure having excellent heat radiability for allowing stable high-output lasing over a long period without reducing a catastrophic optical damage level on an emission end.
    Type: Grant
    Filed: January 9, 2007
    Date of Patent: April 13, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Ryuichi Sogabe, Yoshinobu Kawaguchi, Takeshi Kamikawa
  • Patent number: 7695100
    Abstract: An image device includes a movable member, a guide shaft, and a shaft bearing. The movable member moves back and forth inside the device along a guide shaft when reading or recording image information. The guide shaft includes an arc portion in at least part of a cross-section. The shaft bearing is penetrated by the guide shaft at two locations in the movement direction that differ from the center of gravity in the movable member. The shaft bearing includes two inclined faces contacted by the arc portion of the guide shaft in the cross-section. The respective two inclined faces of the shaft bearing are at an angle ?f (rad) and an angle ?r (rad) with the perpendicular direction. The angle ?f (rad) and the angle ?r (rad) satisfy the following inequality: cos {?/2?(?f+?r)}>0.
    Type: Grant
    Filed: May 19, 2004
    Date of Patent: April 13, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Kengo Matsuyama, Masanori Yamada, Haruo Sayama, Ryousuke Sugiyama
  • Patent number: 7696969
    Abstract: In the display device and the display method of the present invention, a scanning signal line driving circuit controls falls of a scanning signal line, so as to make level shifts occurring to pixel potentials substantially uniform throughout display plane, the level shifts being caused by parasitic capacitances which parasitically exist in scanning signal lines. Fall waveforms of the scanning signal change at a change rate Sx which is a change quantity per unit time, and by desirably setting the change rate Sx, a change rate Sx1 in the vicinity of an input-side end of the scanning signal line and a change rate SxN in the vicinity of the other end thereof are substantially equal to each other, not being influenced by signal delay transmission characteristic which the scanning signal line possesses, like scanning signal line waveforms Vg(1, j) and Vg(N, j).
    Type: Grant
    Filed: September 13, 2007
    Date of Patent: April 13, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Toshihiro Yanagi, Hideki Morii, Hidekazu Miyata
  • Patent number: 7697016
    Abstract: An image display device (1) of the present invention is an image display device having a function of rotating a display image, the image display device including: a size comparison section (17) for making a comparison (i) between a vertical length of an outer edge of a display region in which the display image is displayed and a vertical length of the display image and (ii) between a horizontal length of the outer edge of the display region in which the display image is displayed and a horizontal length of the display image; and a center-point-of-rotation determination section (18) for determining a center point of rotation of the display image in accordance with a result of the comparison made by the size comparison section (17).
    Type: Grant
    Filed: August 11, 2005
    Date of Patent: April 13, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Kentaro Sakakura
  • Patent number: 7697782
    Abstract: A system for reducing ringing artifacts on an image.
    Type: Grant
    Filed: September 16, 2004
    Date of Patent: April 13, 2010
    Assignee: Sharp Laboratories of America, Inc.
    Inventor: Hao Pan
  • Patent number: 7697080
    Abstract: A multiple-view directional display is provided having an image display element and a parallax optic (13). The display element (8) comprises substrates (6, 19) between which the display layer (8) is sandwiched and the parallax optic (13) is disposed within the image display element.
    Type: Grant
    Filed: February 20, 2008
    Date of Patent: April 13, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Jonathan Mather, Robert Winlow, Akira Nakagawa, Diana U. Kean, Grant Bourhill
  • Patent number: 7696550
    Abstract: A multi-layer PrxCa1-xMnO3 (PCMO) thin film capacitor and associated deposition method are provided for forming a bipolar switching thin film. The method comprises: forming a bottom electrode; depositing a nanocrystalline PCMO layer; depositing a polycrystalline PCMO layer; forming a multi-layer PCMO film with bipolar switching properties; and, forming top electrode overlying the PCMO film. If the polycrystalline layers are deposited overlying the nanocrystalline layers, a high resistance can be written with narrow pulse width, negative voltage pulses. The PCMO film can be reset to a low resistance using a narrow pulse width, positive amplitude pulse. Likewise, if the nanocrystalline layers are deposited overlying the polycrystalline layers, a high resistance can be written with narrow pulse width, positive voltage pulses, and reset to a low resistance using a narrow pulse width, negative amplitude pulse.
    Type: Grant
    Filed: May 22, 2007
    Date of Patent: April 13, 2010
    Assignee: Sharp Laboratories of America, Inc.
    Inventors: Tingkai Li, Lawrence J. Charneski, Wei-Wei Zhuang, David R. Evans, Sheng Teng Hsu
  • Patent number: 7697939
    Abstract: A mobile terminal device receives and reproduces a broadcast program on air. At this moment, in the mobile terminal device, a reception quality measuring section measures the reception quality by measuring electric field intensity of the broadcast waves. A reception quality notifying section notifies the user of the measured reception quality in a form that is easily interpreted by the user. This allows the mobile terminal device to notify the user of whether the user can stably view the program.
    Type: Grant
    Filed: September 23, 2005
    Date of Patent: April 13, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Takeshi Wada, Hiroki Kashiwagi
  • Patent number: 7697106
    Abstract: A liquid crystal display device of the present invention has a structure in which vertically aligned liquid crystal is sealed between a TFT substrate and a CF substrate. Pixel electrodes in which slits are provided are formed on the TFT substrate, while cell gap holding spacers and domain defining projections are formed on the CF substrate. For example, positive type photoresist is coated on a common electrode. Then, first exposure is executed by using a mask for light-shielding spacer forming regions and projection forming regions, and then second exposure is executed by using a mask for light-shielding the spacer forming regions. Then, the photoresist is developed. Accordingly, the spacers and the projections, each having a different height, can be formed simultaneously.
    Type: Grant
    Filed: January 12, 2001
    Date of Patent: April 13, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Manabu Sawasaki, Takashi Takagi, Yoji Taniguchi, Hiroyasu Inoue, Susumu Nakano, Tomonori Tanose, Naonobu Matsui, Kazuyuki Hosokawa, Kazuhiko Sumi, Masahiro Ikeda, Naoshige Itami
  • Patent number: 7697877
    Abstract: An image forming apparatus is provided in which a toner is prevented from flowing and being agglomerated, at the time of application of a fixer fluid to a toner image so as to fix the toner image to a recording medium, and the recording medium is prevented from generating curl and wrinkle, and consumption of the fixer fluid and electricity can be reduced, and even a multicolored toner image can be fixed for a relatively short time. An image forming apparatus includes a toner image forming section, an intermediate transfer section, a secondary transfer section, a heating section, a fixer fluid applying section, and a recording medium supplying section. A recording medium carrying the toner image on a surface thereof is heated by the heating section and then, a fixer fluid is applied to the toner image by the fixer fluid applying section so that the toner image is fixed.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: April 13, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Kenji Asakura, Shinji Yamana, Yukikazu Kamei
  • Patent number: 7696516
    Abstract: An active matrix substrate includes base substrate, gate lines, data lines, thin-film transistors and pixel electrodes. The gate lines are formed on the base substrate. The data lines are formed over the gate lines. Each of the data lines crosses all of the gate lines with an insulating film interposed therebetween. The thin-film transistors are formed over the base substrate. Each of the thin-film transistors is associated with one of the gate lines and operates responsive to a signal on the associated gate line. Each of the pixel electrodes is associated with one of the data lines and one of the thin-film transistors and is electrically connectable to the associated data line by way of the associated thin-film transistor. Each of the pixel electrodes and the associated thin-film transistor are connected together by way of a conductive member.
    Type: Grant
    Filed: September 16, 2008
    Date of Patent: April 13, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Yoshihiro Okada, Yuichi Saito, Shinya Yamakawa, Atsushi Ban, Masaya Okamoto, Hiroyuki Ohgami
  • Patent number: 7696070
    Abstract: A system and method are provided for processing a semiconductor film using a digital light valve. The method enables pixel elements from an array of selectable pixel elements; gates a light in response to enabling the pixel elements; exposes selected areas of a semiconductor film, such as Si, to the gated light; and, creates light-related reactions in the semiconductor film, in response to the light exposure. More specifically, enabling pixel elements from an array of selectable pixel elements may include: exposing a digital light valve array of selectable pixel elements to the light; enabling a pattern of pixel elements; and, transmitting light from the pattern of enabled pixel elements. Examples of light-related reactions include changing the topology of a film surface, creating a chemical reaction, diffusing a dopant, activating a dopant, alloying the semiconductor film, and changing the semiconductor crystalline structure.
    Type: Grant
    Filed: September 21, 2006
    Date of Patent: April 13, 2010
    Assignee: Sharp Laboratories of America, Inc
    Inventor: John W. Hartzell
  • Publication number: 20100084977
    Abstract: Disclosed is a cold cathode lamp composed of discharge tube having a glass tube and an internal electrode, and a ballast capacitor integrally mounted to the discharge tube. The ballast capacitor is composed of a first electrode formed on the outer surface of the discharge tube, a dielectric layer covering the first electrode, and a second electrode formed on the dielectric layer. The internal electrode and the first electrode are electrically connected with each other. At least one of the internal electrode and the first electrode has a portion exposed to the outside. The capacitance of the ballast capacitor can be measured by connecting the exposed portion and the second electrode to a measuring device. Consequently, variations in capacitance of the ballast capacitor, which cause variations in luminance of the cold cathode lamp, can be easily examined.
    Type: Application
    Filed: January 24, 2008
    Publication date: April 8, 2010
    Applicant: SHARP KABUSHIKI KAISHA
    Inventor: Kenichi Iwamoto
  • Publication number: 20100085602
    Abstract: An image forming apparatus is provided with an image display portion such as a touch panel for displaying a preview of image data. When image data of the object to output is output with additional information added thereto or when the image data of the object to output is printed on recording paper and post processing is applied to the recording paper, the image forming apparatus combines an additional information image showing additional information or post processing with a preview image at a position corresponding to an adding position of additional information or a position at which post processing is applied in displaying the preview image by enlarging a part where the additional information image is combined to display on the touch panel.
    Type: Application
    Filed: October 5, 2009
    Publication date: April 8, 2010
    Applicant: SHARP KABUSHIKI KAISHA
    Inventor: Mikiya Okada