Patents Assigned to Sharp
-
Patent number: 9562922Abstract: A provision of a movement direction determination section for determining that a particular direction is a movement direction of the detection target object, in a case where a second comparator determines that larger than a predetermined threshold value is an absolute value of a ratio of (i) a difference between the photocurrent of the at least two light receiving elements to (ii) a sum of a photocurrent of at least two light receiving elements next to each other along the particular direction.Type: GrantFiled: November 8, 2013Date of Patent: February 7, 2017Assignee: SHARP KABUSHIKI KAISHAInventors: Tadamasa Kimura, Takayuki Shimizu
-
Patent number: 9562661Abstract: A headlight of the present invention includes: a fluorescent material light-emitting section; a reflector that reflects light emitted from the fluorescent material light-emitting section so as to emit reflected light out of the headlight; and a mini-mirror that reflects, toward a predetermined surface of the fluorescent material light-emitting section provided substantially at a focal point of the reflector, at least part of light that has not been directed toward the reflector. The mini-mirror has its optical axis inclined with respect to a normal line of the predetermined surface.Type: GrantFiled: June 4, 2012Date of Patent: February 7, 2017Assignee: Sharp Kabushiki KaishaInventors: Hiroshi Kijima, Kensei Toyota, Koji Takahashi
-
Patent number: 9564092Abstract: In a case where a display device (1) receives an instruction to change a refresh rate of a display panel (2), the display device (1) changes the refresh rate with a timing with which there is a balance between the length of time for which positive source signals are written and the length of time for which negative source signals are written.Type: GrantFiled: February 13, 2013Date of Patent: February 7, 2017Assignee: Sharp Kabushiki KaishaInventors: Akizumi Fujioka, Toshihiro Yanagi, Taketoshi Nakano
-
Patent number: 9565728Abstract: An LED drive circuit (1) includes: a booster circuit (2); a light emitting pattern generator (5); and a switching switch (3) for, (i) during an on period, feeding back, to the booster circuit (2), an electric current flowing to an LED (7), and (ii) during an off period, feeding back, to the booster circuit (2), a voltage signal obtained by dividing an output voltage of the booster circuit (2).Type: GrantFiled: June 13, 2013Date of Patent: February 7, 2017Assignee: Sharp Kabushiki KaishaInventor: Norikazu Yagi
-
Patent number: 9563292Abstract: A stylus pen (15) includes a correction circuit that corrects difference between the number of controller clocks generated by a touch panel controller (2), which controls operation of a touch panel (3), for outputting a synchronization signal by the touch panel controller (2) and the number of pen clocks generated by the stylus pen (15) for receiving, by the stylus pen (15), the synchronization signal output from the touch panel controller (2).Type: GrantFiled: March 24, 2014Date of Patent: February 7, 2017Assignee: SHARP KABUSHIKI KAISHAInventor: Mutsumi Hamaguchi
-
Patent number: 9563324Abstract: The present invention provides a touch panel substrate that allows for greater design freedom when designing conductive wire patterns for reducing occurrence of the moiré effect. The touch panel substrate includes: a first electrode layer that includes first conductive wires and second conductive wires; and a second electrode layer that includes third conductive wires and fourth conductive wires. When viewed in a plan view, the first conductive wires and the third conductive wires form first quadrilaterals, and the second conductive wires and the fourth conductive wire form second quadrilaterals. The first quadrilaterals and the second quadrilaterals are not identical to one another.Type: GrantFiled: November 14, 2013Date of Patent: February 7, 2017Assignee: SHARP KABUSHIKI KAISHAInventors: Kazutoshi Kida, Shinji Matsumoto
-
Patent number: 9563323Abstract: A capacitance detecting method disclosed herein, which achieves a good detection accuracy, a good resolution, and a high-speed operation, (A) (a) drives, on the basis of code sequences (di (=di1, di2, . . . , diN, where i=1, . . . , M)) which are orthogonal to one another and include ±1 and each of which has a length N, drive lines (DL1 through DLM) in parallel for each of (I) a first capacitance column (Ci1) between the drive lines and a first sense line (SL1) and (II) a second capacitance column (Ci2) between the drive lines and a second sense line (SL2) so that voltages ±V are applied and (b) outputs outputs (sFirst=(s11, s12, . . . , s1N)) from the first capacitance column (Ci1) and outputs (sSecond=(s21, s22, . . .Type: GrantFiled: October 4, 2016Date of Patent: February 7, 2017Assignee: Sharp Kabushiki KaishaInventor: Masayuki Miyamoto
-
Patent number: 9562992Abstract: Sensitivity is increased by enhancing the fluorescence collection efficiency while suppressing the increase in size of an objective lens. An objective lens 17 is structured to have a convex lens part 26 in a center portion and to have a truncated conical cylindrical body 27 around the convex lens part 26. Therefore, a fluorescence component b having too wide an emission angle to fit in the convex lens part 26, of fluorescence emitted from a sample 16, can be collected by total reflection on an outer peripheral surface 27b of the cylindrical body 27. Thus, even light having too wide an emission angle to be collected by a normal convex lens can be collected. As a result, it is possible to suppress the increase in size of the objective lens, to enhance the fluorescence collection efficiency, and to prevent the S/N ratio from being decreased by the existence of undetected fluorescence that is blocked by a prism 20. This can realize a fluorescence information reading device having high sensitivity.Type: GrantFiled: November 29, 2012Date of Patent: February 7, 2017Assignee: Sharp Kabushiki KaishaInventor: Yukio Watanabe
-
Patent number: 9562651Abstract: A lighting apparatus comprises: an LED module; a heat sink releasing heat generated by the LED module; and a light source supporting body having a locking part locking to the heat sink so as to hold the LED module on the heat sink. This avoids the necessity of screws used for attaching the LED module to the heat sink, and hence reduces the number of components and realizes easy attaching work for the light source. Thus, workability is improved in comparison with the conventional art.Type: GrantFiled: April 1, 2011Date of Patent: February 7, 2017Assignee: SHARP KABUSHIKI KAISHAInventors: Takeshi Echigo, Yu Shinohara, Shoji Yamamoto
-
Patent number: 9563114Abstract: A screen includes: a diffraction member and a scattering member. The diffraction member selectively diffracts image light and orients this light towards a viewer. In order for the image light to be scattered to a higher degree than ambient light that enters the scattering member on the side opposite of the viewer, the degree to which the scattering member scatters polarized light varies according to the polarization direction of the light. Thus, regardless of the positional relationship of the screen and a projector, which projects image light, it is possible to use a relatively simple industrial manufacturing process that can ensure the following to a satisfactory extent: brightness of the screen in the front direction, a wide viewing angle, and visual clarity through the screen.Type: GrantFiled: May 16, 2014Date of Patent: February 7, 2017Assignee: SHARP KABUSHIKI KAISHAInventors: Naru Usukura, Hiromi Katoh, Takafumi Shimatani
-
Publication number: 20170028591Abstract: A manufacturing method of a mold includes the steps of: providing an aluminum base in the shape of a hollow cylinder which is made of a Al—Mg—Si based aluminum alloy, the aluminum base being mechanically mirror-finished; performing a frosting treatment on a surface of the aluminum base with an aqueous solution which contains a salt of hydrogen fluoride and ammonium; thereafter, forming an inorganic material layer on the surface of the aluminum base and forming an aluminum film on the inorganic material layer, thereby forming a mold base; and alternately repeating anodization and etching on a surface of the aluminum film of the mold base, thereby forming an inverted moth-eye structure which has a plurality of micro recessed portions.Type: ApplicationFiled: April 9, 2015Publication date: February 2, 2017Applicant: SHARP KABUSHIKI KAISHAInventors: Takahiro NAKAHARA, Miho YAMADA, Kiyoshi MINOURA
-
Publication number: 20170027916Abstract: In its many embodiments, the present invention provides a novel class of benzamide compounds represented by Formula (I) or pharmaceutically acceptable salts or solvates thereof, or pharmaceutical compositions comprising one or more said compounds or pharmaceutically acceptable salts or solvates thereof, and methods for using said compounds or pharmaceutically acceptable salts or solvates thereof for treating or preventing a thromboses, embolisms, hypercoagulability or fibrotic changes.Type: ApplicationFiled: April 10, 2015Publication date: February 2, 2017Applicants: Merck Sharp & Dohme Corp., Mochida Pharmaceutical Co., Ltd.Inventors: Isao Sakurada, Tomokazu Hirabayashi, Yoshitaka Maeda, Hiroshi Nagasue, Takashi Mizuno, Jiayi Xu, Ting Zhang, Cameron Smith, Dann Parker
-
Publication number: 20170027925Abstract: The present invention is directed to piperidinone carboxamide azaindane derivatives which are antagonists ofCGRP receptors and useful in the treatment or prevention of diseases in which the CGRP is involved, such as migraine. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.Type: ApplicationFiled: October 14, 2016Publication date: February 2, 2017Applicant: Merck Sharp & Dohme Corp.Inventors: Ian M. Bell, Mark E. Fraley, Steven N. Gallicchio, Anthony Ginnetti, Helen J. Mitchell, Daniel V. Paone, Donnette D. Staas, Cheng Wang, C. Blair Zartman
-
Publication number: 20170034785Abstract: A value of a first parameter in a subframe n is determined based on a TPC command for a PUCCH received in a subframe (n-KPUCCH). A value of a second parameter in the subframe n is determined based on a TPC command for a PUSCH received in a subframe (n-KPUSCH). A value of KPUCCH is specified based on a first UL-DL configuration. A value of KPUSCH is specified based on a second UL-DL configuration. The value of the first parameter for a subframe i of which an instruction as an uplink subframe is not performed by the first UL-DL configuration is set to the value of the first parameter for a subframe (i?1). The value of the second parameter for a subframe k of which an instruction as an uplink subframe is not performed by the second UL-DL configuration is set to the value of the second parameter for a subframe (k?1).Type: ApplicationFiled: April 14, 2015Publication date: February 2, 2017Applicant: Sharp Kabushiki KaishaInventors: Shoichi SUZUKI, Tatsushi AIBA, Kazunari YOKOMAKURA
-
Publication number: 20170031515Abstract: An input device includes: a position detection unit that defines a detection region in a space in front of a prescribed reference surface and detects a position coordinate in the detection region of a detection object that has entered the detection region for an input operation on a coordinate axis perpendicular to the reference surface; and a processor that defines a virtual plane in parallel to the reference surface so as to partition the detection region in a direction of the coordinate axis, and that compares the position coordinate on the coordinate axis of the detection object as detected by the position detection unit with a position coordinate on the coordinate axis of the virtual plane, the processor further determining the input operation of the detection object in accordance with a result of the comparison.Type: ApplicationFiled: April 8, 2015Publication date: February 2, 2017Applicant: Sharp Kabushiki KaishaInventor: Mikihiro NOMA
-
Publication number: 20170031186Abstract: An optical device (100) includes a first substrate (10), a second substrate (20) and an optical layer (30). The optical layer includes a medium (31) containing a liquid crystal material, and shape-anisotropic particles (32). At least one of the first substrate and the second substrate includes a film provided on the side of the optical layer, the film having a surface energy of 40 mJ/m2 or less, or having a contact angle with pure water of 75 degrees or greater or a contact angle with CH2l2 of 40 degrees or greater. Alternatively, at least one of the first substrate and the second substrate includes a vertical alignment film (15, 25) provided on the side of the optical layer.Type: ApplicationFiled: March 26, 2015Publication date: February 2, 2017Applicant: SHARP KABUSHIKI KAISHAInventor: Hiroyuki MORIWAKI
-
Publication number: 20170029229Abstract: A paper feed apparatus includes a paper feeding portion that sends-out a paper placed in a paper placing tray, and is used in an image forming apparatus such as a multifunction machine. The paper feed apparatus comprises a first regulating portion and a second regulating portion that are arranged in the vicinity of a downstream side of a paper feeding position by the paper feeding portion. The first regulating portion is arranged outside a second width paper passage area to regulate a movement of a first width paper such as A4 paper placed in the paper placing tray toward a feeding direction. On the other hand, the second regulating portion is arranged inside the second width paper passage area to regulate a movement of a second width paper such as a name card placed in the paper placing tray toward a feeding direction.Type: ApplicationFiled: October 13, 2016Publication date: February 2, 2017Applicant: SHARP KABUSHIKI KAISHAInventor: Yasumasa MORIMOTO
-
Publication number: 20170033322Abstract: The method for producing an organic EL display panel includes, in the given order, the steps of: forming a first light-emitting layer by forming a film from a luminescent material of a first luminescent color in a first pixel; performing the etching treatment to remove, while leaving the first light-emitting layer to remain, a thin film of the luminescent material of the first luminescent color which adhered to the second pixel in the step; forming a second light-emitting layer by forming a film from a luminescent material of a second luminescent color different from the first luminescent color in the second pixel; and performing the etching treatment to remove, while leaving the second light-emitting layer to remain, a thin film of the luminescent material of the second luminescent color which adhered to the first pixel in the step.Type: ApplicationFiled: September 17, 2014Publication date: February 2, 2017Applicant: Sharp Kabushiki KaishaInventors: Kazuki MATSUNAGA, Katsuhiro KIKUCHI, Shinichi KAWATO, Satoshi INOUE, Yuhki KOBAYASHI, Takashi OCHI
-
Publication number: 20170030541Abstract: A headlight system in accordance with the present invention includes: a semiconductor laser element that emits laser light; a light-emitting section that upon receipt of the laser light emitted from the semiconductor laser element, emits illumination light which is both the laser light and fluorescence obtained by wavelength conversion of a portion of the laser light; and a diffusion plate that mixes the laser light and fluorescence which are contained in the illumination light emitted by the light-emitting section.Type: ApplicationFiled: October 10, 2016Publication date: February 2, 2017Applicant: Sharp Kabushiki KaishaInventors: Koji TAKAHASHI, Yoshiyuki TAKAHIRA
-
Publication number: 20170031514Abstract: A display device includes a display panel and a touch panel. The touch panel includes a first region that overlaps a display area, and a second region outside of the first region. At least one of the following differs between the first region and the second region: a material of first electrodes and second electrodes; an interval between the first electrodes or between the second electrodes; a shape of the first electrodes or the second electrodes; a controller to which the first electrodes and the second electrodes are connected; and a location at which lead-out wiring lines connected to the first electrodes or second electrodes are disposed.Type: ApplicationFiled: February 25, 2015Publication date: February 2, 2017Applicant: Sharp Kabushiki KaishaInventors: Tomohiro KIMURA, Yasuhiro SUGITA