Patents by Inventor Shuji Hayashi
Shuji Hayashi 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: 10527893Abstract: A pixel array substrate structure includes: first and second planarizing films sequentially stacked on a substrate where a circuit unit is formed; and a relay wire formed between the first and second planarizing films, in which the relay wire electrically connects a first contact portion formed on the first planarizing film and connected to the circuit unit with a second contact portion formed at a position different from the first contact portion when seen from above, on the second planarizing film.Type: GrantFiled: March 13, 2018Date of Patent: January 7, 2020Assignee: Japan Display Inc.Inventors: Koichi Nagasawa, Masaya Tamaki, Shuji Hayashi, Masaaki Kabe, Yoko Fukunaga
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Publication number: 20190353916Abstract: According to one embodiment, a display device includes a display portion and a light control element, wherein the display portion includes a pixel group including sub-pixels for displaying an image of L viewpoints, the light control element includes light controllers, the light controllers, the number of which is equal to m, overlap the pixel group, L and m each represent a natural number greater than or equal to 2, the light controller overlaps the sub-pixels, the number of which is equal to P, arranged in a first direction, and P, L, m satisfy the relationship of P=L/3m.Type: ApplicationFiled: May 17, 2019Publication date: November 21, 2019Applicant: Japan Display Inc.Inventors: Takeo KOITO, Shuji Hayashi
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Patent number: 10483475Abstract: A display device includes a plurality of sub pixels; a plurality of first electrodes, the sub pixel having the plurality of first electrodes; a plurality of second electrodes, the second electrode being provided commonly for at least one row pixel group, the row pixel group including sub pixels arrayed in a line in a first direction among the plurality of sub pixels, the plurality of second electrodes being arrayed in a second direction crossing the first direction; a light emitting layer between the first electrode and the second electrode, the sub pixel having the light emitting layer; and a plurality of third electrodes facing the second electrodes, the third electrodes and the second electrodes forming capacitances, the third electrodes being connected with a plurality of output terminals respectively.Type: GrantFiled: June 19, 2017Date of Patent: November 19, 2019Assignee: Japan Display Inc.Inventors: Hayato Kurasawa, Mitsuhide Miyamoto, Hiroshi Mizuhashi, Takayuki Nakanishi, Shuji Hayashi, Yoshitoshi Kida
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Patent number: 10355058Abstract: A display device includes a plurality of first detection electrodes that are respectively disposed in a plurality of first areas, which are shaped in a stripe pattern and extend in the first direction, and extend in a first direction, an insulating layer that is disposed in a grid-like area, covers the first detection electrodes, and is placed on perimeters of pixel electrodes, and a plurality of second detection electrodes that are disposed on a sealing layer along a plurality of second areas and extend in a second direction, the second areas being included in the grid-like area, shaped in a stripe pattern, and extending in the second direction. The common electrodes are respectively disposed on a plurality of second banks and continue to the first direction.Type: GrantFiled: June 1, 2017Date of Patent: July 16, 2019Assignee: Japan Display Inc.Inventors: Mitsuhide Miyamoto, Hayato Kurasawa, Hiroshi Mizuhashi, Takayuki Nakanishi, Shuji Hayashi, Yoshitoshi Kida
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Publication number: 20190187484Abstract: According to one embodiment, a display device includes a display portion including sub-pixels, and a light control portion overlapping the display portion, wherein the display portion includes a red sub-pixel, a green sub-pixel, and a blue sub-pixel, each of the red sub-pixel, the green sub-pixel, and the blue sub-pixel is shaped in a parallelogram, and inclined at a first angle of greater than or equal to 4° and less than or equal to 16° with respect to the second direction, the light control portion is inclined at a second angle substantially equivalent to arctan(2/9) with respect to the second direction.Type: ApplicationFiled: November 29, 2018Publication date: June 20, 2019Applicants: Japan Display Inc., NHK Media Technology, Inc.Inventors: Takeo KOITO, Shuji HAYASHI, Teijiro OTSUKA
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Publication number: 20190169286Abstract: For example, therapeutic methods and the like for novel IL-8-related diseases using an IL-8 signal inhibitor are provided. Alternatively, for example, therapeutic methods and the like for known or novel IL-8-related diseases using a novel anti-IL-8 antibody are provided.Type: ApplicationFiled: August 4, 2017Publication date: June 6, 2019Inventors: Ayako KAKIUCHI, Atsuhiko KATO, Shuji HAYASHI, Izumi YANAGISAWA, Ryo KONNO, Sachiho NETSU, Tadashi SANKAI
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Publication number: 20190172425Abstract: According to an aspect, a display device includes a display panel including sub-pixels of three primary colors, and pixels having a high-luminance color having higher luminance than that of the primary colors. The three primary colors include a first primary color, a second primary color, and a third primary color. The number of the sub-pixels is smaller than twice the number of the pixels, sub-pixels of the same color are arranged at even intervals in a row direction and at even intervals in a column direction, and the sub-pixels of the same color are arranged in a staggered manner.Type: ApplicationFiled: February 4, 2019Publication date: June 6, 2019Inventors: Shuji Hayashi, Takayuki Nakanishi
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Patent number: 10296150Abstract: A detection apparatus includes a first electrode, a second electrode provided at a position that does not overlap with the first electrode, a third electrode arranged facing the first electrode and the second electrode via a spacing, and a detector configured to apply a drive signal to the first electrode and detect an output signal appearing in the second electrode.Type: GrantFiled: July 28, 2017Date of Patent: May 21, 2019Assignee: Japan Display Inc.Inventors: Hayato Kurasawa, Yasuyuki Teranishi, Hiroshi Mizuhashi, Takeo Koito, Shuji Hayashi
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Patent number: 10242653Abstract: According to an aspect, a display device includes a display panel including sub-pixels of three primary colors, and pixels having a high-luminance color having higher luminance than that of the primary colors. The three primary colors include a first primary color, a second primary color, and a third primary color. The number of the sub-pixels is smaller than twice the number of the pixels, sub-pixels of the same color are arranged at even intervals in a row direction and at even intervals in a column direction, and the sub-pixels of the same color are arranged in a staggered manner.Type: GrantFiled: August 4, 2016Date of Patent: March 26, 2019Assignee: Japan Display Inc.Inventors: Shuji Hayashi, Takayuki Nakanishi
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Patent number: 10234991Abstract: A display device includes a plurality of scanning lines provided over an insulating surface, a plurality of video signal lines provided, intersecting with the plurality of scanning lines, a display area including a plurality of pixels, each having a light emitting element and a transistor for controlling a current supplied to the light emitting element, provided at points of intersection between the plurality of scanning lines and the plurality of video signal lines, and a touch sensor provided over the display area and having a drive electrode and a detection electrode which form an electrostatic capacitance with each other.Type: GrantFiled: March 1, 2017Date of Patent: March 19, 2019Assignee: Japan Display Inc.Inventors: Mitsuhide Miyamoto, Takayuki Nakanishi, Hayato Kurasawa, Hiroshi Mizuhashi, Shuji Hayashi, Yoshitoshi Kida
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Publication number: 20180240391Abstract: A display device includes: an image display panel including pixels each including a first to a forth sub-pixel that display a first color to a fourth color; and a signal processing unit. The signal processing unit stores an expanded color space, determines maximum set brightness as an upper limit value of brightness displayable within a range of the brightness in the expanded color space so that the maximum set brightness increases as a panel average input value decreases, determines an input expansion coefficient for expanding the color displayed by the image display panel to a color of the maximum set brightness, obtains the output signal of the first to forth sub-pixel based on the input signal of the first to third sub-pixel and the input expansion coefficient. The expanded color space is a color space that can extend a color of brightness higher than that in a standard color space.Type: ApplicationFiled: April 19, 2018Publication date: August 23, 2018Inventors: Shuji HAYASHI, Takayuki NAKANISHI, Tatsuya YATA
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Patent number: 10048548Abstract: A pixel array substrate structure includes: first and second planarizing films sequentially stacked on a substrate where a circuit unit is formed; and a relay wire formed between the first and second planarizing films, in which the relay wire electrically connects a first contact portion formed on the first planarizing film and connected to the circuit unit with a second contact portion formed at a position different from the first contact portion when seen from above, on the second planarizing film.Type: GrantFiled: November 30, 2015Date of Patent: August 14, 2018Assignee: Japan Display Inc.Inventors: Koichi Nagasawa, Masaya Tamaki, Shuji Hayashi, Masaaki Kabe, Yoko Fukunaga
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Publication number: 20180203307Abstract: A pixel array substrate structure includes: first and second planarizing films sequentially stacked on a substrate where a circuit unit is formed; and a relay wire formed between the first and second planarizing films, in which the relay wire electrically connects a first contact portion formed on the first planarizing film and connected to the circuit unit with a second contact portion formed at a position different from the first contact portion when seen from above, on the second planarizing film.Type: ApplicationFiled: March 13, 2018Publication date: July 19, 2018Inventors: Koichi Nagasawa, Masaya Tamaki, Shuji Hayashi, Masaaki Kabe, Yoko Fukunaga
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Publication number: 20180174320Abstract: In a posture detection device and a posture detection method of the present invention, an image of a prescribed detection area is acquired by an image acquisition unit, a head portion is extracted from the acquired image of the detection area, a prescribed parameter for the extracted head portion is determined, and whether a prescribed posture is taken is determined on the basis of the determined parameter. Therefore, in the posture detection device and posture detection method of the present invention, the posture of a monitored subject can be determined more precisely with a simpler configuration.Type: ApplicationFiled: March 2, 2016Publication date: June 21, 2018Applicant: Konica Minolta, Inc.Inventors: Shuji Hayashi, Koji Fujiwara
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Patent number: 9978303Abstract: A display device includes: an image display panel including pixels each including a first to a forth sub-pixel that display a first color to a fourth color; and a signal processing unit. The signal processing unit stores an expanded color space, determines maximum set brightness as an upper limit value of brightness displayable within a range of the brightness in the expanded color space so that the maximum set brightness increases as a panel average input value decreases, determines an input expansion coefficient for expanding the color displayed by the image display panel to a color of the maximum set brightness, obtains the output signal of the first to forth sub-pixel based on the input signal of the first to third sub-pixel and the input expansion coefficient. The expanded color space is a color space that can extend a color of brightness higher than that in a standard color space.Type: GrantFiled: January 4, 2016Date of Patent: May 22, 2018Assignee: Japan Display Inc.Inventors: Shuji Hayashi, Takayuki Nakanishi, Tatsuya Yata
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Publication number: 20180136730Abstract: According to one embodiment, a display device includes a display which emits display light, a retroreflective element which retroreflects incident light, an optical element including a lower surface opposing the display and the retroreflective element and an upper surface on an opposite side to the lower surface, which reflects part of the display light toward the retroreflective element and transmits reflection light retroreflected by the retroreflective element and a first blower mechanism which blows air to a side of the upper surface.Type: ApplicationFiled: October 31, 2017Publication date: May 17, 2018Applicant: Japan Display Inc.Inventors: Shuji HAYASHI, Keiji TAKIZAWA
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Publication number: 20180129327Abstract: A display device includes a plurality of sub pixels; a plurality of first electrodes, the sub pixel including the first electrode; a plurality of second electrodes, the second electrode being provided commonly for at least one row pixel group, the row pixel group including sub pixels arrayed in a line in a first direction, the plurality of second electrodes being arrayed in a second direction; a light emitting layer between the first electrode and the second electrode, the sub pixel including the light emitting layer; an output transistor connected with the first electrode, the output transistor capable of blocking supply of an electric current to the first electrode, the light emitting layer, and the second electrode; and a plurality of third electrodes facing the second electrodes, the third electrode and the second electrode forming capacitance, the third electrode being connected with a plurality of output terminals respectively.Type: ApplicationFiled: September 8, 2017Publication date: May 10, 2018Inventors: Hayato Kurasawa, Mitsuhide Miyamoto, Hiroshi Mizuhashi, Takayuki Nakanishi, Shuji Hayashi, Yoshitoshi Kida
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Publication number: 20180039356Abstract: A detection apparatus includes a first electrode, a second electrode provided at a position that does not overlap with the first electrode, a third electrode arranged facing the first electrode and the second electrode via a spacing, and a detector configured to apply a drive signal to the first electrode and detect an output signal appearing in the second electrode.Type: ApplicationFiled: July 28, 2017Publication date: February 8, 2018Inventors: Hayato Kurasawa, Yasuyuki Teranishi, Hiroshi Mizuhashi, Takeo Koito, Shuji Hayashi
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Publication number: 20180019432Abstract: A display device includes a plurality of sub pixels; a plurality of first electrodes, the sub pixel having the plurality of first electrodes; a plurality of second electrodes, the second electrode being provided commonly for at least one row pixel group, the row pixel group including sub pixels arrayed in a line in a first direction among the plurality of sub pixels, the plurality of second electrodes being arrayed in a second direction crossing the first direction; a light emitting layer between the first electrode and the second electrode, the sub pixel having the light emitting layer; and a plurality of third electrodes facing the second electrodes, the third electrodes and the second electrodes forming capacitances, the third electrodes being connected with a plurality of output terminals respectively.Type: ApplicationFiled: June 19, 2017Publication date: January 18, 2018Inventors: Hayato Kurasawa, Mitsuhide Miyamoto, Hiroshi Mizuhashi, Takayuki Nakanishi, Shuji Hayashi, Yoshitoshi Kida
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Publication number: 20180006094Abstract: Disclosed is a display device including: a plurality of pixel electrodes; a plurality of opposing electrodes located over the plurality of pixel electrodes and arranged in a stripe shape; and an EL layer sandwiched between the plurality of pixel electrodes and the plurality of opposing electrodes. The plurality of opposing electrodes is electrically independent from one another. Each of the opposing electrodes may be electrically independent from the plurality of metal films. The plurality of metal films may be electrically floating.Type: ApplicationFiled: June 8, 2017Publication date: January 4, 2018Inventors: Shuji HAYASHI, Hayato KURASAWA, Takayuki NAKANISHI, Mitsuhide MYAMOTO, Hiroshi MIZUHASHI, Yoshitoshi KIDA