Patents by Inventor Atsushi Nemoto
Atsushi Nemoto 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: 12173162Abstract: A modified pigment having excellent color tone selectivity is provided by laking dye by an environmentally friendly method without using metal. A modified pigment according to the present invention is obtained by laking a dye containing at least one of an acidic group and a basic group with at least one of an amino acid and protein.Type: GrantFiled: September 25, 2019Date of Patent: December 24, 2024Assignees: DIC CORPORATION, NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYInventors: Takahiko Ootsubo, Hitoshi Sekine, Kouji Nemoto, Atsushi Yamamoto, Ken-ichi Tominaga, Masumi Asakawa, Kazuhiko Sato
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Publication number: 20240421158Abstract: A tiled display device includes a plurality of display devices including a plurality of display areas including pixels, and a coupling area between adjacent display areas from among the plurality of display areas. Each of the plurality of display devices includes: a substrate including a first portion configured to support the display area, a second portion extending from the first portion to be bent, and a third portion extending from the second portion, a display layer on the first portion of the substrate and including the pixels, a connection line at an edge of the first portion of the substrate and connected to the plurality of pixels, a pad portion on the third portion of the substrate, a fan-out line on the second portion of the substrate and connected between the pad portion and the connection line, and pattern holes penetrating the second portion of the substrate.Type: ApplicationFiled: August 26, 2024Publication date: December 19, 2024Inventors: Cheol Min PARK, Yi Joon AHN, Atsushi NEMOTO, Woo Suk SEO, Eun Kyung YEON, Jae Been LEE, Tae Ho LEE
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Publication number: 20240318003Abstract: Provided is a compound with a high biomass ratio (preferably a compound with a biomass ratio of 100%) obtained by using a natural pigment and having excellent color developability and light resistance. The compound is a compound in which a natural pigment of curcumin is bound to an organic acid has a number average molecular weight (Mn) of 400 to 4,950.Type: ApplicationFiled: June 20, 2022Publication date: September 26, 2024Applicants: DIC Corporation, National Institute of Advanced Industrial Science and TechnologyInventors: Takahiko Ootsubo, Hitoshi Sekine, Atsushi Yamamoto, Koji Nemoto, Masaru Yoshida, Masanori Tamura
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Patent number: 12074170Abstract: A tiled display device includes a plurality of display devices including a plurality of display areas including pixels, and a coupling area between adjacent display areas from among the plurality of display areas. Each of the plurality of display devices includes: a substrate including a first portion configured to support the display area, a second portion extending from the first portion to be bent, and a third portion extending from the second portion, a display layer on the first portion of the substrate and including the pixels, a connection line at an edge of the first portion of the substrate and connected to the plurality of pixels, a pad portion on the third portion of the substrate, a fan-out line on the second portion of the substrate and connected between the pad portion and the connection line, and pattern holes penetrating the second portion of the substrate.Type: GrantFiled: October 15, 2021Date of Patent: August 27, 2024Assignee: Samsung Display Co., Ltd.Inventors: Cheol Min Park, Yi Joon Ahn, Atsushi Nemoto, Woo Suk Seo, Eun Kyung Yeon, Jae Been Lee, Tae Ho Lee
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Patent number: 12022700Abstract: A display device includes a substrate; pad electrodes disposed on the substrate and spaced apart from one another; a driving member including bumps, which overlap the pad electrodes in a thickness direction of the substrate and are spaced apart from one another; conductive members disposed between the pad electrodes and the bumps to electrically connect the pad electrodes and the bumps; and non-conductive members disposed adjacent to the pad electrodes, the bumps, and the conductive members, wherein the conductive members and the non-conductive members include different materials, each of the conductive members includes a first side surface that faces a corresponding one of the non-conductive members, each of the non-conductive members include a second side surface that faces a corresponding one of the conductive members, and a part of the first side surface and a part of the second side surface directly contact one another.Type: GrantFiled: August 12, 2021Date of Patent: June 25, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Chan Jae Park, Atsushi Nemoto, Tae Ho Lee
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Publication number: 20240047828Abstract: A non-aqueous electrolyte secondary battery is provided and includes an electrode body and a non-aqueous electrolytic solution. The electrode body includes a plurality of positive electrodes, a plurality of negative electrodes, and a plurality of separators, and the positive electrodes and the negative electrodes are stacked such that the separators are sandwiched therebetween, and such that the separators are protruded from peripheral edges of the positive electrodes and negative electrodes. Peripheral edges of the separators adjacent to each other with the positive electrode interposed therebetween have contact with each other, and peripheral edges of the separators adjacent to each other with the negative electrode interposed therebetween have contact with each other. The separator includes a substrate, a first surface layer provided on a first surface of the substrate, and a second surface layer provided on a second surface of the substrate.Type: ApplicationFiled: October 13, 2023Publication date: February 8, 2024Inventors: Kazuya MAYUMI, Masumi FUKUDA, Atsushi NEMOTO
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Patent number: 11641768Abstract: A display device includes a display panel including a first pad on a base substrate, an adhesive pattern which faces the base substrate with the first pad therebetween, a circuit board electrically connected to the display panel at the first pad and including a second pad facing the first pad, and a plurality of conductive members between the first pad and the second pad to electrically connect the first pad and the second pad to each other. The first pad of the display panel has a planar shape, and each of the plurality of conductive members is within the planar shape of the first pad and penetrates the adhesive pattern to contact the first pad.Type: GrantFiled: September 11, 2020Date of Patent: May 2, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: JeongJin Park, Atsushi Nemoto, Young-Min Park, Taeho Lee
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Publication number: 20230053792Abstract: A secondary battery includes a positive electrode, a negative electrode, and an electrolytic solution. The positive electrode includes a positive electrode active material layer. The positive electrode active material layer includes a lithium-nickel composite oxide of a layered rock-salt type.Type: ApplicationFiled: October 20, 2022Publication date: February 23, 2023Inventors: Masumi FUKUDA, Atsushi OUKI, Atsushi NEMOTO, Takamasa ONO, Masaki KURATSUKA, Takashige FUJIKAWA, Ryuji SOEDA, Sho TAKAHASHI, Yoshihito AKIYAMA, Yosuke KONO, Shoichi NISHIYAMA, Takeo ASANUMA, Shinji HAYAZAKI
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Patent number: 11553600Abstract: Provided is a device configured to manufacture a conductive film including a rotating member, a first syringe, and a second syringe. The rotating member rotates about an axis extending in a first direction. The first syringe is disposed over a first portion of the rotating member, and is configured to discharge a first polymer and conductive balls. The second syringe is adjacent to the first syringe, and is configured to discharge a second polymer.Type: GrantFiled: August 19, 2020Date of Patent: January 10, 2023Assignee: Samsung Display Co., Ltd.Inventors: Jun Woo You, Atsushi Nemoto, Tae Ho Lee
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Patent number: 11548260Abstract: A window includes a base layer including a folding region in which a groove is defined and a non-folding region, and a resin disposed on the groove and including a thiol group, wherein a difference between the refractive index of the base layer and the refractive index of the resin is less than about 0.1.Type: GrantFiled: January 12, 2021Date of Patent: January 10, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Taeho Lee, Junwoo You, Atsushi Nemoto
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Publication number: 20220173126Abstract: A tiled display device includes a plurality of display devices including a plurality of display areas including pixels, and a coupling area between adjacent display areas from among the plurality of display areas. Each of the plurality of display devices includes: a substrate including a first portion configured to support the display area, a second portion extending from the first portion to be bent, and a third portion extending from the second portion, a display layer on the first portion of the substrate and including the pixels, a connection line at an edge of the first portion of the substrate and connected to the plurality of pixels, a pad portion on the third portion of the substrate, a fan-out line on the second portion of the substrate and connected between the pad portion and the connection line, and pattern holes penetrating the second portion of the substrate.Type: ApplicationFiled: October 15, 2021Publication date: June 2, 2022Inventors: Cheol Min PARK, Yi Joon AHN, Atsushi NEMOTO, Woo Suk SEO, Eun Kyung YEON, Jae Been LEE, Tae Ho LEE
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Publication number: 20220059640Abstract: A display device includes a substrate; pad electrodes disposed on the substrate and spaced apart from one another; a driving member including bumps, which overlap the pad electrodes in a thickness direction of the substrate and are spaced apart from one another; conductive members disposed between the pad electrodes and the bumps to electrically connect the pad electrodes and the bumps; and non-conductive members disposed adjacent to the pad electrodes, the bumps, and the conductive members, wherein the conductive members and the non-conductive members include different materials, each of the conductive members includes a first side surface that faces a corresponding one of the non-conductive members, each of the non-conductive members include a second side surface that faces a corresponding one of the conductive members, and a part of the first side surface and a part of the second side surface directly contact one another.Type: ApplicationFiled: August 12, 2021Publication date: February 24, 2022Applicant: Samsung Display Co., LTD.Inventors: Chan Jae PARK, Atsushi NEMOTO, Tae Ho LEE
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Publication number: 20210341970Abstract: A window includes a base layer including a folding region in which a groove is defined and a non-folding region, and a resin disposed on the groove and including a thiol group, wherein a difference between the refractive index of the base layer and the refractive index of the resin is less than about 0.1.Type: ApplicationFiled: January 12, 2021Publication date: November 4, 2021Inventors: TAEHO LEE, JUNWOO YOU, ATSUSHI NEMOTO
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Patent number: 11066332Abstract: According to the present invention, a dielectric ceramic composition, which can be fired in a reducing atmosphere, has a high dielectric constant, has an electrostatic capacity exhibiting little change, when used as a dielectric layer of a ceramic electronic component such as a laminated ceramic capacitor even under a condition of 150 to 200° C., and has small dielectric losses at 25° C. and 200° C., can be provided.Type: GrantFiled: October 11, 2017Date of Patent: July 20, 2021Assignee: SHOEI CHEMICAL INC.Inventors: Takeshi Nomura, Atsushi Nemoto, Yukari Sasaki, Kazuhiko Takemoto, Naomi Kinoshita, Yumi Takahashi
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Patent number: 11066320Abstract: A method of manufacturing a cover glass is provided. The method comprises providing a glass base; forming a glass support portion by printing glass onto the glass base; and applying glass wool onto the glass support portion.Type: GrantFiled: April 19, 2019Date of Patent: July 20, 2021Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Tae Ho Lee, Atsushi Nemoto, Sun Hee Oh, Jun Woo You
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Publication number: 20210217840Abstract: A display device includes a display panel including a first pad on a base substrate, an adhesive pattern which faces the base substrate with the first pad therebetween, a circuit board electrically connected to the display panel at the first pad and including a second pad facing the first pad, and a plurality of conductive members between the first pad and the second pad to electrically connect the first pad and the second pad to each other. The first pad of the display panel has a planar shape, and each of the plurality of conductive members is within the planar shape of the first pad and penetrates the adhesive pattern to contact the first pad.Type: ApplicationFiled: September 11, 2020Publication date: July 15, 2021Inventors: JeongJin PARK, ATSUSHI NEMOTO, Young-Min PARK, TAEHO LEE
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Publication number: 20210204411Abstract: Provided is a device configured to manufacture a conductive film including a rotating member, a first syringe, and a second syringe. The rotating member rotates about an axis extending in a first direction. The first syringe is disposed over a first portion of the rotating member, and is configured to discharge a first polymer and conductive balls. The second syringe is adjacent to the first syringe, and is configured to discharge a second polymer.Type: ApplicationFiled: August 19, 2020Publication date: July 1, 2021Inventors: Jun Woo YOU, Atsushi Nemoto, Tae Ho Lee
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Publication number: 20210193686Abstract: A conductive pattern forming method according to an embodiment includes: forming a first conductive pattern on a substrate; sequentially forming a release layer and a conductive layer on a transfer substrate that includes a mask; irradiating intense pulsed light (IPL) to the substrate where the first conductive pattern is formed; placing the transfer substrate on the substrate; transferring a portion of the conductive layer, corresponding to an opening of the mask, onto the substrate by irradiating the IPL to the transfer substrate to form a second conductive pattern on the substrate.Type: ApplicationFiled: July 29, 2020Publication date: June 24, 2021Inventors: Jun Woo YOU, Byoung Dae YE, Tae Ho LEE, Atsushi NEMOTO
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Patent number: 10980119Abstract: A display device and a method of manufacturing the display device are capable of substantially minimizing damage to a display panel. The display device includes: a first substrate including a display area and a pad area; a polarization film disposed at an upper surface of the first substrate to overlap the display area; a flexible printed circuit board disposed at a lower surface of the first substrate; a via hole defined through the first substrate at the pad area; and a connection metal located at the via hole. The connection metal includes a connection portion disposed in the via hole and a first protruding portion that protrudes with respect to the first substrate, and the polarization film is spaced apart from the via hole in a plan view.Type: GrantFiled: August 15, 2019Date of Patent: April 13, 2021Assignee: Samsung Display Co., Ltd.Inventors: Junwoo You, Atsushi Nemoto, Byoungdae Ye, Taeho Lee
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Publication number: 20200163216Abstract: A display device and a method of manufacturing the display device are capable of substantially minimizing damage to a display panel. The display device includes: a first substrate including a display area and a pad area; a polarization film disposed at an upper surface of the first substrate to overlap the display area; a flexible printed circuit board disposed at a lower surface of the first substrate; a via hole defined through the first substrate at the pad area; and a connection metal located at the via hole. The connection metal includes a connection portion disposed in the via hole and a first protruding portion that protrudes with respect to the first substrate, and the polarization film is spaced apart from the via hole in a plan view.Type: ApplicationFiled: August 15, 2019Publication date: May 21, 2020Inventors: Junwoo YOU, Atsushi NEMOTO, Byoungdae YE, Taeho LEE