Patents by Inventor Hiroyuki Miyake
Hiroyuki Miyake has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11614816Abstract: Sensing time of a touch sensor is shortened to increase responsiveness of touch sensing. A display device includes a gate driver, a plurality of touch sensors, and a plurality of touch wirings. The gate driver has a function of supplying a scan signal to the plurality of touch wirings at the same timing, and the touch sensors in different positions sense a plurality of touches at the same timing. In this manner, the responsiveness of touch sensing is increased. The gate driver has a function of controlling a scan signal for refreshing display and a scan signal used by the touch sensor for sensing.Type: GrantFiled: June 1, 2021Date of Patent: March 28, 2023Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Hiroyuki Miyake, Takahiro Fukutome
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Patent number: 11609613Abstract: A display device with low power consumption is provided. Furthermore, a display device in which an image is displayed in a region that can be used in a folded state is provided. The conceived display device includes a display portion that can be opened and folded, a sensing portion that senses a folded state of the display portion, and an image processing portion that generates, when the display portion is in the folded state, an image in which a black image is displayed in part of the display portion.Type: GrantFiled: January 27, 2022Date of Patent: March 21, 2023Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Yoshiharu Hirakata, Hiroyuki Miyake, Seiko Inoue, Shunpei Yamazaki
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Publication number: 20230079181Abstract: Provided is a display device with extremely high resolution, a display device with higher display quality, a display device with improved viewing angle characteristics, or a flexible display device. Same-color subpixels are arranged in a zigzag pattern in a predetermined direction. In other words, when attention is paid to a subpixel, another two subpixels exhibiting the same color as the subpixel are preferably located upper right and lower right or upper left and lower left. Each pixel includes three subpixels arranged in an L shape. In addition, two pixels are combined so that pixel units including subpixel are arranged in matrix of 3×2.Type: ApplicationFiled: November 22, 2022Publication date: March 16, 2023Inventors: Hisao IKEDA, Kouhei TOYOTAKA, Hideaki SHISHIDO, Hiroyuki MIYAKE, Kohei YOKOYAMA, Yasuhiro JINBO, Yoshitaka DOZEN, Takaaki NAGATA, Shinichi HIRASA
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Patent number: 11605655Abstract: First to fourth switches are provided so that conduction states are able to be controlled independently of each other. The first switch, the third switch, and the second switch are electrically connected in series between a first wiring and a third wiring. The fourth switch has a function of controlling a conduction state between the light-emitting element and a fourth wiring. In a first transistor, a gate is electrically connected to a node to which the third switch and the second switch are electrically connected, one of a source and a drain is electrically connected to a second wiring, and the other is electrically connected to the light-emitting element. A capacitor includes first and second electrodes, the first electrode is electrically connected to a node to which the first switch and the third switch are electrically connected, and the second electrode is electrically connected to the light-emitting element.Type: GrantFiled: November 14, 2019Date of Patent: March 14, 2023Inventor: Hiroyuki Miyake
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Publication number: 20230012554Abstract: A display device in which parasitic capacitance between wirings can be reduced is provided. Furthermore, a display device in which display quality is improved is provided. Furthermore, a display device in which power consumption can be reduced is provided. The display device includes a signal line, a scan line, a first electrode, a second electrode, a third electrode, a first pixel electrode, a second pixel electrode, and a semiconductor film.Type: ApplicationFiled: September 21, 2022Publication date: January 19, 2023Inventors: Hiroyuki MIYAKE, Makoto KANEYASU
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Publication number: 20230013965Abstract: Provided is a superimposed-image display device configured such that when there is a guidance divergence point, which is a guidance target, ahead in a traveling direction of a vehicle, a plurality of guidance objects that provide guidance on an entry route that enters the guidance divergence point and an exit route are displayed. When a course including the entry route, the guidance divergence point, and the exit route is displayed using a plurality of guidance objects, the plurality of guidance objects are displayed so as to match the elevation of the line of sight of an occupant and displayed so as to be shifted to locations that are on the opposite side to an exit direction at the guidance divergence point relative to the front of the vehicle.Type: ApplicationFiled: July 13, 2022Publication date: January 19, 2023Applicant: AISIN CORPORATIONInventors: Hiroyuki Miyake, Kenji Watanabe, Takashi Kawai
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Publication number: 20230019691Abstract: A display device with less light leakage and excellent contrast is provided. A display device having a high aperture ratio and including a large-capacitance capacitor is provided. A display device in which wiring delay due to parasitic capacitance is reduced is provided. A display device includes a transistor over a substrate, a pixel electrode connected to the transistor, a signal line electrically connected to the transistor, a scan line electrically connected to the transistor and intersecting with the signal line, and a common electrode overlapping with the pixel electrode and the signal line with an insulating film provided therebetween. The common electrode includes stripe regions extending in a direction intersecting with the signal line.Type: ApplicationFiled: September 21, 2022Publication date: January 19, 2023Inventors: Ryo HATSUMI, Daisuke KUBOTA, Hiroyuki MIYAKE
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Patent number: 11552107Abstract: Provided is a display device with extremely high resolution, a display device with higher display quality, a display device with improved viewing angle characteristics, or a flexible display device. Same-color subpixels are arranged in a zigzag pattern in a predetermined direction. In other words, when attention is paid to a subpixel, another two subpixels exhibiting the same color as the subpixel are preferably located upper right and lower right or upper left and lower left. Each pixel includes three subpixels arranged in an L shape. In addition, two pixels are combined so that pixel units including subpixel are arranged in matrix of 3×2.Type: GrantFiled: February 18, 2020Date of Patent: January 10, 2023Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Hisao Ikeda, Kouhei Toyotaka, Hideaki Shishido, Hiroyuki Miyake, Kohei Yokoyama, Yasuhiro Jinbo, Yoshitaka Dozen, Takaaki Nagata, Shinichi Hirasa
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Publication number: 20220415893Abstract: It is an object to provide a memory device whose power consumption can be suppressed and a semiconductor device including the memory device. As a switching element for holding electric charge accumulated in a transistor which functions as a memory element, a transistor including an oxide semiconductor film as an active layer is provided for each memory cell in the memory device. The transistor which is used as a memory element has a first gate electrode, a second gate electrode, a semiconductor film located between the first gate electrode and the second gate electrode, a first insulating film located between the first gate electrode and the semiconductor film, a second insulating film located between the second gate electrode and the semiconductor film, and a source electrode and a drain electrode in contact with the semiconductor film.Type: ApplicationFiled: August 19, 2022Publication date: December 29, 2022Inventors: Yutaka SHIONOIRI, Hiroyuki MIYAKE, Kiyoshi KATO
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Patent number: 11535155Abstract: Superimposed-image display devices and programs display a guide image providing a guidance of information to a driver of a vehicle such that the guide image is superimposed on a view ahead of the vehicle and is visually recognized. The systems and programs obtain three-dimensional map information that specifies a three-dimensional shape of a road and a structure nearby the road and arrange the guide image in the three-dimensional map information, based on the three-dimensional shape of the road and the structure nearby the road. The systems and programs obtain a shape of the guide image that is visually recognized from a position of the driver in the three-dimensional map information and display the guide image having the obtained shape.Type: GrantFiled: July 19, 2018Date of Patent: December 27, 2022Assignee: AISIN CORPORATIONInventors: Kenji Watanabe, Hiroyuki Miyake, Yuusuke Morita
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Patent number: 11525694Abstract: Superimposed-image display devices and programs superimpose an image on a surrounding environment in front of a vehicle so that the image can be visually identified. The image includes at least one of a first guidance image that prompts a driver to change driving operation and a second guidance image that does not prompt a driver to change driving operation. The second guidance image is displayed in a display mode in which the second guidance image more harmonizes in at least one of a location, brightness, and color with the surrounding environment than the first guidance image, the surrounding environment being a superimposition target.Type: GrantFiled: July 19, 2018Date of Patent: December 13, 2022Assignee: AISIN CORPORATIONInventors: Kenji Watanabe, Hiroyuki Miyake
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Patent number: 11511627Abstract: Display devices and programs display a guide image on a display mounted on a vehicle so as to be visually recognized such that the guide image is superimposed on a view ahead of the vehicle. The guide image provides guidance about a travel direction of the vehicle that travels on a travel path after leaving a guide branch point. The devices and programs display the guide image in a manner such that a region overlapping a nearby object present on a near side of the travel path on which the vehicle travels is removed from the guide image.Type: GrantFiled: June 27, 2018Date of Patent: November 29, 2022Assignee: AISIN CORPORATIONInventors: Kenji Watanabe, Hiroyuki Miyake, Josaku Nakanishi
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Patent number: 11493357Abstract: A guide object for proposing a guide target point is displayed when there is a guide target point that is to be proposed, ahead of a vehicle in a traveling direction. In contrast, when displaying the guide object, the guide object is displayed in a form in which an occupant visually recognizes the guide object with a relative position of the guide object with respect to the vehicle fixed, when a distance from the vehicle to the guide target point is equal to or more than a threshold. Further, the guide object is displayed in a form in which the occupant visually recognizes the guide object as being superimposed with a relative position of the guide object with respect to the guide target point fixed, when the distance from the vehicle to the guide target point is less than the threshold.Type: GrantFiled: August 14, 2020Date of Patent: November 8, 2022Assignee: AISIN CORPORATIONInventors: Takashi Kawai, Toshinori Takeuchi, Kenji Watanabe, Hiroyuki Miyake
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Patent number: 11493808Abstract: A display device in which parasitic capacitance between wirings can be reduced is provided. Furthermore, a display device in which display quality is improved is provided. Furthermore, a display device in which power consumption can be reduced is provided. The display device includes a signal line, a scan line, a first electrode, a second electrode, a third electrode, a first pixel electrode, a second pixel electrode, and a semiconductor film.Type: GrantFiled: May 21, 2021Date of Patent: November 8, 2022Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Hiroyuki Miyake, Makoto Kaneyasu
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Patent number: 11484280Abstract: A radiographic image capturing system is described. If a hardware processor determines that an image processor and an image analyzing unit are capable of sharing image data via an identical memory, the image processor stores image data in the memory and the image analyzing unit analyzes the image data with reference to the memory. If the hardware processor determines that the image processor and the image analyzing unit can send and receive the data via a wired network, the image processor transfers the data to the image analyzing unit, and the image analyzing unit analyzes the data. If the hardware processor determines that the image processor and the image analyzing unit can send and receive the data via a wireless network, the image processor compresses the data or decimates partial data and transfers the data to the image analyzing unit, and the image analyzing unit decompresses and analyzes the data.Type: GrantFiled: December 1, 2020Date of Patent: November 1, 2022Assignee: Konica Minolta, Inc.Inventors: Masahiro Kuwata, Hidetake Tezuka, Satoshi Komiya, Nobuyuki Miyake, Hiroyuki Nakagawa, Ichirou Hamamoto, Shintaro Muraoka, Kazuhiko Katsushima, Tomoyasu Yokoyama, Akira Hiroshige, Takanori Kakigi, Tomoya Ogawa, Tetsu Hosoki, Tomonori Gido, Makoto Sumi
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Publication number: 20220328529Abstract: To suppress fluctuation in the threshold voltage of a transistor, to reduce the number of connections of a display panel and a driver IC, to achieve reduction in power consumption of a display device, and to achieve increase in size and high definition of the display device. A gate electrode of a transistor which easily deteriorates is connected to a wiring to which a high potential is supplied through a first switching transistor and a wiring to which a low potential is supplied through a second switching transistor, a clock signal is input to a gate electrode of the first switching transistor, and an inverted clock signal is input to a gate electrode of the second switching transistor. Thus, the high potential and the low potential are alternately applied to the gate electrode of the transistor which easily deteriorates.Type: ApplicationFiled: January 14, 2022Publication date: October 13, 2022Inventors: Atsushi UMEZAKI, Hiroyuki MIYAKE
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Patent number: 11468860Abstract: In a pulse output circuit in a shift register, a power source line which is connected to a transistor in an output portion connected to a pulse output circuit at the next stage is set to a low-potential drive voltage, and a power source line which is connected to a transistor in an output portion connected to a scan signal line is set to a variable potential drive voltage. The variable potential drive voltage is the low-potential drive voltage in a normal mode, and can be either a high-potential drive voltage or the low-potential drive voltage in a batch mode. In the batch mode, display scan signals can be output to a plurality of scan signal lines at the same timing in a batch.Type: GrantFiled: August 27, 2021Date of Patent: October 11, 2022Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Seiko Amano, Hiroyuki Miyake
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Patent number: 11460737Abstract: A display device with less light leakage and excellent contrast is provided. A display device having a high aperture ratio and including a large-capacitance capacitor is provided. A display device in which wiring delay due to parasitic capacitance is reduced is provided. A display device includes a transistor over a substrate, a pixel electrode connected to the transistor, a signal line electrically connected to the transistor, a scan line electrically connected to the transistor and intersecting with the signal line, and a common electrode overlapping with the pixel electrode and the signal line with an insulating film provided therebetween. The common electrode includes stripe regions extending in a direction intersecting with the signal line.Type: GrantFiled: December 14, 2021Date of Patent: October 4, 2022Assignee: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.Inventors: Ryo Hatsumi, Daisuke Kubota, Hiroyuki Miyake
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Publication number: 20220284976Abstract: An object is to provide a pulse signal output circuit capable of operating stably and a shift register including the pulse signal output circuit. A pulse signal output circuit according to one embodiment of the disclosed invention includes first to tenth transistors. The ratio W/L of the channel width W to the channel length L of the first transistor and W/L of the third transistor are each larger than W/L of the sixth transistor. W/L of the fifth transistor is larger than W/L, of the sixth transistor. W/L of the fifth transistor is equal to W/L of the seventh transistor. W/L of the third transistor is larger than W/L of the fourth transistor. With such a structure, a pulse signal output circuit capable of operating stably and a shift register including the pulse signal output circuit can be provided.Type: ApplicationFiled: May 20, 2022Publication date: September 8, 2022Inventors: Seiko AMANO, Kouhei TOYOTAKA, Hiroyuki MIYAKE, Aya MIYAZAKI, Hideaki SHISHIDO, Koji KUSUNOKI
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Patent number: 11435735Abstract: This system includes a data collection device, a data accumulation device, and a data reproduction device. The data collection device includes: a first reception unit that receives first signal data transmitted to a first existing network; a second reception unit that receives second signal data transmitted to a second existing network; a count-up unit that counts up a unique collection number at a fixed time interval; and a data synchronization processing unit that associates, when the first reception unit receives the first signal data, the collection number at the time of the reception with the first signal data and associates, when the second reception unit receives the second signal data, the collection number at the time of the reception with the second signal data, and performs accumulation in the data accumulation device.Type: GrantFiled: March 30, 2017Date of Patent: September 6, 2022Assignee: TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATIONInventors: Kyohei Miyake, Katsuhiro Konishi, Hiroyuki Fujieda