Patents Assigned to Sharp
  • Publication number: 20140191290
    Abstract: Provided is a solid-state imaging element that effectively reduces 1/f noise from a signal output from a source-follower transistor. The solid-state imaging element includes a first conductivity type substrate 10, a photodiode in which carriers are accumulated in a second conductivity type accumulation region, the second conductivity type being different from the first conductivity type, a source-follower transistor 15 which has a gate electrode 151 electrically connected to a floating diffusion region accumulated with the carriers read out from the photodiode and which is provided with a second conductivity type buried channel, and an element separator 21 which is provided around an active region of the photodiode and the source-follower transistor 15. The buried channel of the source-follower transistor 15 is formed away from a sidewall of the element separator 21.
    Type: Application
    Filed: July 24, 2012
    Publication date: July 10, 2014
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Daisuke Funao, Takefumi Konishi
  • Publication number: 20140192150
    Abstract: An image processing device (10a) that receives a plurality of individual images including at least two images that form a stereoscopic image and generates a display image displaying the plurality of input individual images simultaneously on a display unit. The image processing device includes an image conversion unit (111) that converts at least one image among the input images that form the stereoscopic image into a planar image, and an image generation unit (151) that generates the display image by synthesizing the planar image that has been converted by the image conversion unit (111) and an image among the plurality of input images that has not been converted into a planer image by the image conversion unit (111).
    Type: Application
    Filed: May 30, 2012
    Publication date: July 10, 2014
    Applicant: SHARP KABUSHIKI KAISHA
    Inventor: Yuhji Tanaka
  • Publication number: 20140195955
    Abstract: A display operation device has a display-integrated operation panel with a display screen, on which a monochrome copy start key and a color copy start key are displayed. When black-toner-out or color-toner-out occurs, on the monochrome copy start key and the color copy start key, another UI component such as black-toner-out key and color-toner-out key is displayed. Such a UI component is displayed at the display position of the monochrome copy start key and the color copy start key, being superposed on these keys.
    Type: Application
    Filed: February 26, 2014
    Publication date: July 10, 2014
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Mikiya OKADA, Naohiro ANDOH
  • Publication number: 20140191429
    Abstract: A lens molding apparatus of the present invention includes: a mold having a transfer surface for transferring a predetermined lens shape to a dielectric resin; a mold having a transfer surface for transferring a predetermined lens shape to the dielectric resin; a support device moving the mold; a heating device heating the dielectric resin so as to form a resin molded product, the dielectric resin having been supplied on the transfer surface; a DC power source forming an electric field by application of direct-current voltage between the mold and the mold; and switches switching a direction of the electric field between a direction from the mold to the mold and a direction from the mold to the mold.
    Type: Application
    Filed: June 7, 2012
    Publication date: July 10, 2014
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Takahiro Nakahashi, Hiroyuki Hanato
  • Publication number: 20140192380
    Abstract: The image forming apparatus includes an image processing portion for creating image data of a document read by an image reading portion and a communication portion for transmitting the created image data to a server or cloud, and obtains the image data saved in the server or the like to perform required processing, in which a reduced image generating portion for creating reduced image data based on the created image data, a main storage portion for linking the reduced image data and a saving destination of the data serving as original thereof for storage, and a display portion for displaying an operation screen are included, and the reduced image data stored in the main storage portion is displayed on the display portion to select image data for which the required processing is performed.
    Type: Application
    Filed: January 6, 2014
    Publication date: July 10, 2014
    Applicant: Sharp Kabushiki Kaisha
    Inventor: Masaki TAWADA
  • Publication number: 20140193181
    Abstract: A fixing device in accordance with the present invention comprises: a rotary member for transporting printing paper; a pressure member for press-contacting the rotary member to apply pressure onto the printing paper; and a cleaning member capable of freely moving into contact with, or away from, a peripheral surface of the rotary member and/or a peripheral surface of the pressure member. A toner image formed on the printing paper is fixed while the printing paper is being held between the rotary member and the pressure member. The fixing device further comprises a contact and separation unit for moving the pressure member into contact with, or away from, the rotary member. The cleaning member moves into contact with, or away from, the peripheral surface of the rotary member and/or the peripheral surface of the pressure member in conjunction with the contact and separation unit moving the pressure member into contact with, or away from, the rotary member.
    Type: Application
    Filed: December 27, 2013
    Publication date: July 10, 2014
    Applicant: Sharp Kabushiki Kaisha
    Inventors: Hirokazu Nakamura, Kousuke Namisaki, Motoki Ohta
  • Publication number: 20140194126
    Abstract: A synchronization state is efficiently managed in a mobile station to which cells are allocated. A base station notifies the mobile station of information about whether or not a transmission timing before a handover for each of cell groups of the mobile station is to be applied after the handover. The mobile station sets whether or not the transmission timing adjusted for each cell group is to be applied after the handover, on the basis of the received information.
    Type: Application
    Filed: August 7, 2012
    Publication date: July 10, 2014
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Hidekazu Tsuboi, Katsunari Uemura, Yasuyuki Kato
  • Publication number: 20140194078
    Abstract: A wireless communication device includes an antenna element for carrying out wireless communications, a power feeding section for supplying power to the antenna element, a conductor other than the antenna element, and a dividing part for dividing the conductor, the dividing part being provided so as to divide the conductor into parts so that each of the parts has a length equal to or less than a quarter of wavelength at an operating frequency at which the antenna element carries out wireless communications.
    Type: Application
    Filed: July 27, 2012
    Publication date: July 10, 2014
    Applicant: SHARP KABUSHIKI KAISHA
    Inventor: Nozomu Hikino
  • Publication number: 20140191935
    Abstract: The invention provides a liquid crystal display device that includes an IGZO-GDM which can quickly remove a residual charge in a panel when the power supply is turned off, and a driving method of the liquid crystal display device. Each bistable circuit that configures a shift register includes a thin film transistor TI for increasing a potential of an output terminal based on a first clock, a region netA connected to a gate terminal of the thin film transistor TI, a thin film transistor TC for lowering a potential of the region netA, and a region netB connected to a gate terminal of the thin film transistor TC. In such a configuration, a power supply off sequence includes a display off sequence and a gate off sequence. The gate off sequence includes at least a gate-bus-line discharge step (t14 to t15), a netB discharge step (t15 to t16), and a netA discharge step (t16 to t17).
    Type: Application
    Filed: August 3, 2012
    Publication date: July 10, 2014
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Hideki Morii, Akihisa Iwamoto, Satoshi Horiuchi, Takayuki Mizunaga, Kazuya Nakaminami
  • Publication number: 20140192497
    Abstract: A display module 15 includes a display panel; a frame member 50 located on a rear surface of the display panel; a wiring board 60 located on a rear surface of the frame member 50; a first adhesive tape 55, both of two surfaces of which are adhesive, the first adhesive tape 55 being located between the frame member 50 and the wiring board 60 for securing the wiring board 60 and the frame member 50 to each other; and a second adhesive tape 70 pasted to a rear surface of the wiring board 60. The first adhesive tape 55 and the second adhesive tape 70 are directly bonded to each other.
    Type: Application
    Filed: May 7, 2012
    Publication date: July 10, 2014
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Hiroaki Isobe, Masashi Miwa
  • Publication number: 20140192382
    Abstract: A printing apparatus is an apparatus capable of performing double-sided printing on a sheet, and is provided with a receiving portion and a control portion. The receiving portion receives an instruction for changing a sheet having one side printed that is set to a paper feed tray into a sheet having both sides printed with same printing content. The control portion performs control, when the instruction is received, to feed the sheet having one side printed from the paper feed tray, and when the fed sheet is an odd-numbered page and is a final page, to discharge the sheet without newly performing printing, and when the fed sheet is an odd-numbered page and is not a final page, to print information printed on a next even-numbered page on a back side of the sheet.
    Type: Application
    Filed: December 30, 2013
    Publication date: July 10, 2014
    Applicant: Sharp Kabushiki Kaisha
    Inventor: Takao YAMANOUCHI
  • Publication number: 20140191989
    Abstract: Electronic apparatus (100) includes a display device (1), a detecting device (20) which detects an input, a state change detecting section (31), and a control section. The control section controls the detecting device (20) so that the detecting device (20) carries out the detection more times during a non-scanning period in a case where a state change causing an improvement in detection accuracy is detected and so that the detecting device (20) carries out the detection fewer times during the non-scanning period in a case where the state change causing a deterioration in detection accuracy is detected. With the configuration, it is possible to improve detection accuracy of the detecting device while reducing electric power consumption.
    Type: Application
    Filed: April 3, 2012
    Publication date: July 10, 2014
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Kohji Saitoh, Akizumi Fujioka, Masami Ozaki, Toshihiro Yanagi
  • Publication number: 20140192554
    Abstract: Provided is an illumination device that can suppress uneven brightness in a member to be illuminated caused by the positioning structure of the light guide plate. An illumination device (10) includes light sources (11), a light guide plate (13) that guides light from the light sources, and positioning members (14) that position the light guide plate. The light guide plate includes a light-exiting surface (13a) where light exits towards a display panel (2), and a rear surface (13b) arranged on the side opposite to the light-exiting surface. Recessed portions (13e) having a depth that does not reach the light-exiting surface are formed in edges of the rear surface of the light guide plate, and the positioning members engage the recessed portions.
    Type: Application
    Filed: August 17, 2012
    Publication date: July 10, 2014
    Applicant: Sharp KabushikiI Kaisha
    Inventor: Masatoshi Tomomasa
  • Publication number: 20140192308
    Abstract: The present invention provides a liquid crystal display that suppresses defects caused by variation in process and improves display performance.
    Type: Application
    Filed: August 3, 2012
    Publication date: July 10, 2014
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Tomoo Furukawa, Yuhko Hisada, Katsushige Asada
  • Publication number: 20140189976
    Abstract: A cleaning robot that discharges, upwards and from an exhaust port (7), airflow having dust removed therefrom, and comprises: a main case (2) having a suction port (6) opened in the bottom surface thereof and the exhaust port (7) opened in the upper surface thereof, and that is self-propelled on a floor surface (F); an electric fan (22) arranged inside the main case (2); and a dust collection unit (30) that collects dust in airflow sucked in from the suction port (6) by the driving force of the electric fan (22).
    Type: Application
    Filed: August 17, 2012
    Publication date: July 10, 2014
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Yuhji Ohnishi, Jitsuo Sakamoto
  • Publication number: 20140192867
    Abstract: A coding device and method, which can suppress degradation of image data while guaranteeing a target compression ratio, a decoding device and method, which decode the data coded by the coding device and method, and a coding/decoding system including the coding device and the decoding device are provided. The coding device includes a predictive value data generator that sequentially generates predictive value data, a predictive error data generator that sequentially generates predictive error data, which is a difference between pixel data and the predictive value data, a coder that sequentially codes the predictive error data to sequentially generate variable-length coded data, and a coding controller that sequentially controls the coder. The coding controller sequentially calculates an accumulated value by accumulating a difference between a code length and a target code length of the variable-length coded data, and controls the coder such that the final accumulated value is 0 or lower.
    Type: Application
    Filed: June 11, 2012
    Publication date: July 10, 2014
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Masayuki Yamaguchi, Akihisa Yamada, Takashi Nakamae
  • Publication number: 20140195011
    Abstract: A smart phone includes (i) a list obtaining section for obtaining a connectable device list for specifying a self-propelled cleaner which (a) have authenticated, as an indoor pairing, a communication connection which allows the self-propelled cleaner to be controlled by using a communication via a LAN and therefore (b) can authenticate, as an outdoor pairing, a communication connection which allows the self-propelled cleaner to be controlled by using a communication via a WAN and (ii) a transmitting section which transmits a connection request to a control target device, which has been selected by a user from the connectable device list, so as to establish the outdoor pairing with the self-propelled cleaner.
    Type: Application
    Filed: April 25, 2013
    Publication date: July 10, 2014
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Makoto Sakuta, Masahiro Chiba, Yoshiharu Yoshimoto, Masaki Hashiura
  • Publication number: 20140195939
    Abstract: Provided is an information display apparatus capable of smoothly carrying out a presentation using a touch panel. The information display apparatus has an edit mode capable of editing an image displayed on the touch panel and a fixing mode for prohibiting editing of the displayed image to maintain the image. The information display apparatus includes a judging portion for judging whether or not a predetermined position of the touch panel is touched, and a mode setting portion for switching the edit mode and the fixing mode each time it is judged that the predetermined position of the touch panel is touched.
    Type: Application
    Filed: January 6, 2014
    Publication date: July 10, 2014
    Applicant: Sharp Kabushiki Kaisha
    Inventor: Kouji MIYAKE
  • Publication number: 20140192016
    Abstract: An input display device including (i) a display screen for displaying information and (ii) a sensor for detecting an input to the display screen, and being capable of accepting input with a pen, is configured such that a control section (i) determines whether or not an input region detected by the sensor is a pen tip input region in which an input is carried out with a pen or a palm region in which an input is carried out by touching a hand holding a pen, in accordance with a size of the input region and (ii) switches a display direction of information on the display screen in accordance with a relative position of the pen tip region and the palm region, the pen tip region and the palm region in which a pen tip input and a palm input are determined to be carried out, respectively.
    Type: Application
    Filed: January 2, 2014
    Publication date: July 10, 2014
    Applicant: Sharp Kabushiki Kaisha
    Inventor: Hiroki YOSHINO
  • Publication number: 20140192156
    Abstract: A stereo-image processing apparatus capable of adaptively converting, regarding stereo vision, a parallax distribution of a stereo image in accordance with human visual performance is provided. The stereo-image processing apparatus includes a continuity detection unit (31) that detects a parallax continuous region on the basis of the discontinuity of parallax values in a stereo image and a conversion processing unit (32) that performs processing for enhancing the parallax gradient of the parallax continuous region.
    Type: Application
    Filed: August 24, 2012
    Publication date: July 10, 2014
    Applicants: KOCHI UNIVERSITY OF TECHNOLOGY, SHARP KABUSHIKI KAISHA
    Inventors: Hisao Kumai, Ikuko Tsubaki, Mikio Seto, Hiroaki Shigemasu