Patents by Inventor Motosuke Ohmi
Motosuke Ohmi 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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Publication number: 20220078381Abstract: An object of the present technology is to provide a technology for processing light that reaches a light shielding plate that defines a reachable range of light to a panel unit. The present technology provides a spatial light modulation module including: a panel unit that forms image display light; and a light shielding plate that defines an illumination light reachable range of the panel unit, in which at least a part of an illumination light reachable surface of the light shielding plate is inclined with respect to a reflection surface of the panel unit. It is preferable that at least a part of the illumination light reachable surface reflects the illumination light. Furthermore, the present technology also provides a spatial light modulation element and a light shielding plate included in the module. Furthermore, the present technology also provides a projection type display device including the module.Type: ApplicationFiled: December 7, 2019Publication date: March 10, 2022Inventors: GEN YONEZAWA, MOTOSUKE OHMI
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Publication number: 20180135816Abstract: An illuminating unit according to an embodiment of the disclosure includes: a mounting member; a light source section that is aligned on the mounting member, and has one or more solid-state light sources that emit light in a predetermined wavelength band; and an optical conversion section that is coupled to the light source section, and converts outgoing light emitted from the solid-state light source into light in a wavelength band that is different from the wavelength band of the outgoing light.Type: ApplicationFiled: March 28, 2016Publication date: May 17, 2018Inventors: MASAHIRO ISHIGE, MOTOSUKE OHMI, IZUSHI KOBAYASHI, YOSHIHISA SATO
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Patent number: 8408777Abstract: A planar illumination device includes: a light guide plate formed by arranging a plurality of unit light guide plates each having a light emission surface as a front surface and a reflection surface as a back surface so that facing end surfaces of adjacent unit light guide plates of the plurality of unit light guide plates are closely arranged; and one or two or more light sources arranged on a side surface, in a direction where the plurality of unit light guide plates are arranged, of each of the plurality of unit light guide plates, in which a projection section is arranged on one of facing surfaces of two adjacent unit light guide plates in the arrangement direction and a recession section in which the projection section is engaged is arranged on the other of the facing surfaces of the two adjacent unit light guide plates.Type: GrantFiled: August 2, 2010Date of Patent: April 2, 2013Assignee: Sony CorporationInventors: Tetsuro Kuwayama, Hiromasa Suzuki, Motosuke Ohmi, Masaru Minami, Kanji Yokomizo
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Patent number: 8253894Abstract: An optical element for an illumination device, an illumination device, and a display device using the illumination device is capable of performing surface light emission by utilizing a plurality of light guide members, and suppressing generation of color unevenness.Type: GrantFiled: May 19, 2010Date of Patent: August 28, 2012Assignee: Sony CorporationInventors: Motosuke Ohmi, Hiromasa Suzuki, Kanji Yokomizo
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Patent number: 8120726Abstract: There is provided a surface light source device having a configuration where light sources are arranged on both of a pair of side surfaces of a light guide plate and allowed to independently form nonuniform light emission intensity distributions in which light emission intensity is lower and higher at places closer to and farther from each of the light sources. Light guide control sections controlling guiding of light from light sources are arranged on a reflection surface of a light guide plate. The light guide control section is configured of concave sections, and the concave sections include inclined surfaces facing the light source and inclined surfaces facing the light source, respectively, and the heights of the concave sections increase with increasing distance from the light source. A nonuniform light emission intensity distribution in which light emission intensity is lower and higher at places closer to and farther from the light source is formed by lighting of the light source.Type: GrantFiled: June 17, 2009Date of Patent: February 21, 2012Assignee: Sony CorporationInventors: Hiromasa Suzuki, Motosuke Ohmi, Kanji Yokomizo
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Publication number: 20110038178Abstract: A planar illumination device includes: a light guide plate formed by arranging a plurality of unit light guide plates each having a light emission surface as a front surface and a reflection surface as a back surface so that facing end surfaces of adjacent unit light guide plates of the plurality of unit light guide plates are closely arranged; and one or two or more light sources arranged on a side surface, in a direction where the plurality of unit light guide plates are arranged, of each of the plurality of unit light guide plates, in which a projection section is arranged on one of facing surfaces of two adjacent unit light guide plates in the arrangement direction and a recession section in which the projection section is engaged is arranged on the other of the facing surfaces of the two adjacent unit light guide plates.Type: ApplicationFiled: August 2, 2010Publication date: February 17, 2011Applicant: SONY CORPORATIONInventors: Tetsuro Kuwayama, Hiromasa Suzuki, Motosuke Ohmi, Masaru Minami, Kanji Yokomizo
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Publication number: 20100302477Abstract: An optical element for an illumination device, an illumination device, and a display device using the illumination device is capable of performing surface light emission by utilizing a plurality of light guide members, and suppressing generation of color unevenness.Type: ApplicationFiled: May 19, 2010Publication date: December 2, 2010Applicant: SONY CORPORATIONInventors: Motosuke Ohmi, Hiromasa Suzuki, Kanji Yokomizo
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Publication number: 20100200200Abstract: A heat-transport device, which is suitable for reduction in volume and thickness, includes a wick that generates capillary action to reflux working fluid and a line in which a liquid- or vapor-phase working fluid flows, wherein the surface of at least one of the wick and the line are subjected to coating treatment by ion implantation, thermal oxidation, or steam oxidation to prevent the generation of gas, particularly hydrogen.Type: ApplicationFiled: April 22, 2010Publication date: August 12, 2010Applicant: Sony CorporationInventors: Minehiro TONOSAKI, Motosuke Ohmi, Eisaku Kato, Masakazu Yajima, Takashi Yajima
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Patent number: 7002802Abstract: A cooling device includes a flow-path substrate, an intermediate substrate, and a lid-substrate each made of a polyimide resin, and a condenser substrate incorporated into holes of the intermediate substrate and an evaporator substrate which are made of a metal having a high thermal conductivity, whereby heat from a heat source can be enclosed into the evaporator substrate and the condenser substrate, so that the quantity of the latent heat can be substantially increased.Type: GrantFiled: March 8, 2005Date of Patent: February 21, 2006Assignee: Sony CorporationInventors: Motosuke Ohmi, Eisaku Kato, Minehiro Tonosaki
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Patent number: 6954359Abstract: A cooling device includes a flow-path substrate, an intermediate substrate, and a lid-substrate each made of a polyimide resin, and a condenser substrate incorporated into holes of the intermediate substrate and an evaporator substrate which are made of a metal having a high thermal conductivity, whereby heat from a heat source can be enclosed into the evaporator substrate and the condenser substrate, so that the quantity of the latent heat can be substantially increased.Type: GrantFiled: July 21, 2004Date of Patent: October 11, 2005Assignee: Sony CorporationInventors: Motosuke Ohmi, Eisaku Kato, Minehiro Tonosaki
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Publication number: 20050157452Abstract: A cooling device includes a flow-path substrate, an intermediate substrate, and a lid-substrate each made of a polyimide resin, and a condenser substrate incorporated into holes of the intermediate substrate and an evaporator substrate which are made of a metal having a high thermal conductivity, whereby heat from a heat source can be enclosed into the evaporator substrate and the condenser substrate, so that the quantity of the latent heat can be substantially increased.Type: ApplicationFiled: March 8, 2005Publication date: July 21, 2005Applicant: Sony CorporationInventors: Motosuke Ohmi, Eisaku Kato, Minehiro Tonosaki
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Publication number: 20050092466Abstract: A heat-transport device, which is suitable for reduction in volume and thickness, includes a wick that generates capillary action to reflux working fluid and a line in which a liquid- or vapor-phase working fluid flows, wherein the surface of at least one of the wick and the line are subjected to coating treatment by ion implantation, thermal oxidation, or steam oxidation to prevent the generation of gas, particularly hydrogen.Type: ApplicationFiled: December 8, 2003Publication date: May 5, 2005Applicant: Sony CorporationInventors: Minehiro Tonosaki, Motosuke Ohmi, Eisaku Kato, Masakazu Yajima, Takashi Yajima
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Patent number: 6840310Abstract: The present invention provides a cooling device having improved cooling performance and providing higher flexibility, an electronic apparatus and an acoustic apparatus employing the cooling device, and a method for producing the cooling device. The cooling device is provided with an evaporator that is capable of cooling an object to be cooled, and a condenser that is capable of releasing to the outside heat that has been absorbed during the cooling by the evaporator. A vapor-phase conduit and a liquid-phase conduit, both of which are made of fluorocarbon resin and through which an operating medium flows, are disposed between and coupled to the evaporator and the condenser, thereby circulating the operating medium.Type: GrantFiled: June 30, 2003Date of Patent: January 11, 2005Assignee: Sony CorporationInventors: Minehiro Tonosaki, Eisaku Kato, Motosuke Ohmi, Takashi Yajima
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Publication number: 20040257768Abstract: A cooling device includes a flow-path substrate, an intermediate substrate, and a lid-substrate each made of a polyimide resin, and a condenser substrate incorporated into holes of the intermediate substrate and an evaporator substrate which are made of a metal having a high thermal conductivity, whereby heat from a heat source can be enclosed into the evaporator substrate and the condenser substrate, so that the quantity of the latent heat can be substantially increased.Type: ApplicationFiled: July 21, 2004Publication date: December 23, 2004Applicant: Sony CorporationInventors: Motosuke Ohmi, Eisaku Kato, Minehiro Tonosaki
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Patent number: 6801174Abstract: A display device includes an organic electrroluminescence device provided on a first substrate, conductive metallic films provided on the first substrate at such positions as not to overlap with the organic electroluminescence device, a second substrate having a plurality of holes and conductive connection portions which are provided at peripheral portions forming the holes, and solder portions charged in the holes of the second substrate and, by being melted, electrically connecting the conductive metallic films of the first substrate with the conductive connection portions of the second substrate.Type: GrantFiled: December 3, 2001Date of Patent: October 5, 2004Assignee: Sony CorporationInventors: Shun Kayama, Shunji Amano, Motosuke Ohmi, Junichi Ohsako, Ryota Odake, Hiroshi Ozaki
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Patent number: 6785135Abstract: A cooling device includes a flow-path substrate, an intermediate substrate, and a lid-substrate each made of a polyimide resin, and a condenser substrate incorporated into holes of the intermediate substrate and an evaporator substrate which are made of a metal having a high thermal conductivity, whereby heat from a heat source can be enclosed into the evaporator substrate and the condenser substrate, so that the quantity of the latent heat can be substantially increased.Type: GrantFiled: June 30, 2003Date of Patent: August 31, 2004Assignee: Sony CorporationInventors: Motosuke Ohmi, Eisaku Kato, Minehiro Tonosaki
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Publication number: 20040069459Abstract: The present invention provides a cooling device having improved cooling performance and providing higher flexibility, an electronic apparatus and an acoustic apparatus employing the cooling device, and a method for producing the cooling device. The cooling device is provided with an evaporator that is capable of cooling an object to be cooled, and a condenser that is capable of releasing to the outside heat that has been absorbed during the cooling by the evaporator. A vapor-phase conduit and a liquid-phase conduit, both of which are made of fluorocarbon resin and through which an operating medium flows, are disposed between and coupled to the evaporator and the condenser, thereby circulating the operating medium.Type: ApplicationFiled: June 30, 2003Publication date: April 15, 2004Applicant: Sony CorporationInventors: Minehiro Tonosaki, Eisaku Kato, Motosuke Ohmi, Takashi Yajima
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Publication number: 20040052057Abstract: A cooling device includes a flow-path substrate, an intermediate substrate, and a lid-substrate each made of a polyimide resin, and a condenser substrate incorporated into holes of the intermediate substrate and an evaporator substrate which are made of a metal having a high thermal conductivity, whereby heat from a heat source can be enclosed into the evaporator substrate and the condenser substrate, so that the quantity of the latent heat can be substantially increased.Type: ApplicationFiled: June 30, 2003Publication date: March 18, 2004Applicant: Sony CorporationInventors: Motosuke Ohmi, Eisaku Kato, Minehiro Tonosaki
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Publication number: 20020088986Abstract: A display device includes an organic electrroluminescence device provided on a first substrate, conductive metallic films provided on the first substrate at such positions as not to overlap with the organic electroluminescence device, a second substrate having a plurality of holes and conductive connection portions which are provided at peripheral portions forming the holes, and solder portions charged in the holes of the second substrate and, by being melted, electrically connecting the conductive metallic films of the first substrate with the conductive connection portions of the second substrate.Type: ApplicationFiled: December 3, 2001Publication date: July 11, 2002Inventors: Shun Kayama, Shunji Amano, Motosuke Ohmi, Junichi Ohsako, Ryota Odake, Hiroshi Ozaki