Abstract: A side light type backlight having a light source including a plurality of LEDs, and a light guide plate. Opposing end surfaces of the light guide plate are light incidence surfaces at which the plurality of LEDs are arranged. Wherein a plurality of rows of the LEDs are arranged in a direction of a thickness of the light guide plate. Under a first option, each row of LEDs is arranged in a longitudinal direction of the light incidence surface of the light guide plate, and electrically connected to one another in series. Under a second option, each row of LEDs is arranged in a longitudinal direction of the light incidence surface of the light guide plate, with N number of the LEDs being electrically connected in series in which the LEDs adjacent to each other belong to different rows.
Abstract: An FPGA functions as an activation mode setting circuit for loading activation data stored on a PROM into a circuit setting memory and setting an activation mode when activating the CPU. The FPGA outputs an activation mode setting signal to the CPU, and the CPU is activated in the set activation mode. After the CPU is activated, it follows predetermined processing steps, and performs a control operation to load the circuit setting data stored in a storage section into the circuit setting memory. Thus, the FPGA is constructed as a circuit having a desired function, and also constructed as an activation mode setting circuit when activating the CPU.
Abstract: A position change section of a processing device changes the position of a treatment object, at the time of performing a process by a process section, to correspond to a predetermined position in conformity to the treatment object. An inspection device inspects the occurrence of a defect on the treatment object having been subjected to processes by a plurality of processing devices. Then an analyzing process for specifying in which processing device the defect occurred is carried out based on (i) positional information of the treatment object, in each of the processing devices, and (ii) defect information defected by the inspection device. With this arrangement, during the process of manufacture of treatment objects, it is possible to precisely specify which processing device or processing device group caused the defect, without performing processes such as attaching, to the treatment object, information regarding processing devices which have conducted processes.
Abstract: Provided is a tuner unit, including: a shield case (31) including a plurality of side walls surrounding a circuit board (2) on which an electronic component (21) is mounted, and a flat plate portion (314) that is integrated with at least one of the side walls and is arranged to be opposed to the circuit board (2); and an external connection terminal (4) fixed to the flat plate portion (314), in which the shield case (31) includes a first area, in which the flat plate portion (314) is arranged, and a second area surrounding a portion of the circuit board (2) mounted with the electronic component (21). The flat plate portion (314) includes an external connection terminal fixing portion (315) including at least three projections (317) that are held in contact with the external connection terminal (4).
Abstract: A mobile station device that communicates with a base station device, the mobile station device including: a determination unit which determines whether to request the base station device to provide control information of a small base station device accessed by the mobile station device or not; a first transmission unit, when the determination unit determines that the control information is to be requested, which sets information of the small base station device in a control information request message and transmits the control information request message to the base station device; a first reception unit which receives a response message transmitted from the base station device; and a measurement control execution unit which executes measurement control according to control information set in the response message received by the first reception unit.
Abstract: A method for adaptively deciding number of feedback resource blocks in a downlink which comprises that a base station (500) determines a mode corresponding to the number of the feedback resource blocks which a user equipment feeds back by monitoring performance of a wireless cell and number of the user equipments (100) and transmits the mode to the user equipments (100) through signaling; the user equipments (100) listens to the mode and adaptively decides the number of feedback resource blocks by conditions of itself and feeds back downlink channel quality indicator information to the base station (500) according to Best channel quality indicator number or Threshold based feedback algorithm; and the base station (500) performs resource scheduling according to the feedback information.
Type:
Application
Filed:
July 23, 2008
Publication date:
January 13, 2011
Applicant:
SHARP KABUSHIKI KAISHA
Inventors:
Yongming Liang, Renmao Liu, Chongguang Yan, Ming Ding
Abstract: A lighting device 12 of the present invention includes a plurality of light sources 17 and a chassis 14 that accommodates the light sources 17. The chassis 14 is formed of a plate member and includes a bottom plate 14a of a flat plate and outer rims 21 having a folding configuration formed at the edges of the bottom plate 14a. The outer rim 21 includes a first folded portion 31 and a second folded portion 32 that is formed by further folding a part of the first folded portion 31. Since the outer rim 21 has a double folding configuration, strength of the outer rim 21 itself is increased to suppress distortion of the chassis 14. Accordingly, uniform brightness is provided.
Abstract: Disclosed is a lamp holding tool provided with lamp holding sections arranged in a same direction at fixed intervals, and flat-board like connecting sections whereupon the lamp holding sections are fixed. The lamp holding section has a shape which can abut to the lamp on different parts depending on relative angles to the lamp. As for the lamp holding sections, a distance between the lamps is changed by an angle formed by the arrangement direction of the lamp holding sections and the axis direction of the lamps.
Abstract: The present invention provides: a composition for forming a liquid crystal alignment film capable of forming a liquid crystal alignment film excellent in evenness; and a liquid crystal display device. The present invention provides a composition for forming a liquid crystal alignment film, wherein the composition comprises: a material for forming a liquid crystal alignment film; diethylene glycol diethyl ether; diisobutyl ketone; and at least one of ?-butyrolactone and N-methyl-2-pyrrolidone as solvents.
Abstract: A lighting device of the present invention includes a light source 17, a power source 170 configured to supply driving power to the light source, and a relay terminal 152 configured to electrically connect the light source 17 and the power source 170. The light source 17 includes an electrical terminal 136 configured to receive the supplied driving power. The relay terminal 152 includes a placing surface 153a on which the electrical terminal 136 is placed, and the driving power can be supplied to the light source 17 via the placing surface 153a on which the electrical terminal 136 is placed. The urging member 19 is provided independently from the relay terminal 152 so as to urge the light source 17 toward the placing surface 153a of the relay terminal 152.
Abstract: Provided is an inverter circuit capable of suppressing an increase in EMI level. In at least one embodiment, the inverter circuit includes: a drive circuit for outputting a pulse signal; a transformer for outputting a drive signal corresponding to the pulse signal to a fluorescent lamp, the transformer including a secondary winding having one end connected to the fluorescent lamp; a detection control circuit for detecting a detection signal corresponding to the drive signal supplied to the fluorescent lamp; a wiring line connecting another end of the secondary winding of the transformer and the detection control circuit; and a wiring line provided together with the wiring line so that magnetic fields generated are cancelled out each other.
Abstract: A lighting device 12 of the present invention includes a light source 17, a chassis 14 configured to house the light source 17 and having an opening 14b for light from the light source 17 to pass through, and an optical member 15a provided so as to face the light source 17 and cover the opening 14b. The chassis 14 has a surface facing the optical member 15a. The surface includes at least a first end portion 30A, a second end portion 30B, and a middle portion 30C located between the first end portion 30A and the second end portion 30B. One or two of the first end portion 30A, the second end portion 30B and the middle portion 30C are configured as light source installation areas LA in each of which the light source 17 is arranged, and the rest is configured as an empty area LN in which no light source 17 is arranged.
Abstract: Disclosed is a backlight unit (49) comprising a light-emitting unit (UT) and a light guide plate (42) for receiving light from the light-emitting unit (UT). In this backlight unit (49), a light-receiving surface (42S) of the light guide plate (42) receiving light from an LED (12) is provided with a recess (DH) for housing an FTC (14) which connects mounted boards (11) arranged side by side.
Abstract: A catalyst layer for a fuel cell membrane electrode assembly includes a plurality of agglomerates, adjacent ones of the plurality of agglomerates contacting with each other with pores provided between said adjacent ones of the plurality of agglomerates, each of the plurality of agglomerates being formed by packing a plurality of catalysts each consisting of noble metal fine particles supported on a fiber-like support material, adjacent ones of the plurality of catalysts contacting with each other with pores provided between said adjacent ones of the plurality of catalysts, and each of the plurality of catalysts contacting with a plurality of catalysts other than said each catalyst at a plurality of contact points. This allows providing a catalyst layer, a fuel cell membrane electrode assembly, and a fuel cell, each of which has compact size and excellent power generation performance, and a method for producing the same.
Type:
Application
Filed:
May 3, 2010
Publication date:
January 13, 2011
Applicants:
NANOSYS, Inc., Sharp Kabushiki Kaisha
Inventors:
Masashi MURAOKA, Kohtaroh Saitoh, Hirotaka Mizuhata, Takenori Onishi, Yimin Zhu, Ionel C. Stefan, Baixin Qian, Jay L. Goldman
Abstract: In a parallax barrier DV (Dual View) display apparatus, a TN (Twisted Nematic) liquid crystal display panel is adopted as a display device for display images. The TN liquid crystal display panel includes a pair of opposing substrates, a liquid crystal layer sandwiched therebetween, orientation films arranged to orient liquid crystal molecules constituting the liquid crystal layer, and electrodes arranged to independently apply electric fields to areas of the liquid crystal layer which correspond to respective pixels. The orientation films are oriented in such a manner that liquid crystal molecules in the aforesaid areas are oriented so that display directions of the pixels are parallel or substantially parallel to a viewing angle direction. This arrangement improves image separation capability in all display directions, in a DV (Dual View) display apparatus displaying different images in respective display directions, by a single display screen.
Type:
Grant
Filed:
March 23, 2006
Date of Patent:
January 11, 2011
Assignee:
Sharp Kabushiki Kaisha
Inventors:
Hiroshi Fukushima, Tomoo Takatani, Koji Yabuta
Abstract: A method for assigning physical resource blocks (PRBs) is described. A first PRB is assigned to a first device from a plurality of devices. The first device maximizes a proportional fair algorithm on the first PRB. A second PRB is assigned to a second device from the plurality of devices. The second device maximizes a proportional fair algorithm on the second PRB. A determination is made whether a higher throughput would occur if the first PRB is assigned to the second device and the second PRB is assigned to the first device. The assignment of the first PRB is exchanged with the assignment of the second PRB if a higher throughput would occur.
Abstract: A parallax barrier device includes a pair of transparent-electrode substrates each provided with a transparent electrode. A barrier light-shielding part and a light-transmitting part are formed in a gap between the pair of transparent-electrode substrates. A liquid crystal layer is formed in the barrier light-shielding part. A resin layer having the property of transmitting light is formed in the light-transmitting part. The barrier light-shielding part separates light for a first image viewed from a first direction and light for a second image viewed from a second direction different from the first direction. The light-transmitting part transmits the light for the first image and the light for the second image.
Abstract: A light source device includes a shade that is capable of reflecting light from both of its front and back surfaces and is wider than a hot-cathode tube. The shade is disposed between the hot-cathode tube and the optical member so as to maintain a certain distance from the optical member. Light radiated from the hot-cathode tube to the optical member side is reflected by the shade, and thereby prevented from directly illuminating the optical member. Further, the shade functions as a pseudo light source wider than the hot-cathode tube due to the reflectivity of the optical member side surface of the shade, and thereby formation of lamp images can be suppressed.
Abstract: A method for manufacturing a solid-state image capturing apparatus including a pixel array constituted of a plurality of pixels, is provided, where each of the plurality of pixels includes a photoelectric conversion section, the method comprising the steps of: forming an impurity diffusion area in a surface area of a semiconductor substrate; and forming a plurality of different impurity diffusion areas in the surface area of the semiconductor substrate, other than the impurity diffusion area constituting the photoelectric conversion section.