Patents by Inventor Tsukasa Inoguchi
Tsukasa Inoguchi 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: 11476227Abstract: A light-emitting apparatus includes an LED element substrate containing a wiring pattern provided on a surface side of the substrate, at least one light-emitting device mounted on amounting area of the substrate and electrically connecting to the wiring pattern, a connecting substrate provided on the LED element substrate, and a transparent member provided over a top surface of the light-emitting device. The connecting substrate has a light-transmitting section provided in a position corresponding to a position of the light-emitting device to suppress the broadening of light emitted from the light-emitting device. The light-transmitting section causes the light from the light-emitting device to pass through or to transmit.Type: GrantFiled: August 7, 2020Date of Patent: October 18, 2022Assignee: Xiamen San'an Optoelectronics Co., Ltd.Inventor: Tsukasa Inoguchi
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Patent number: 11424210Abstract: A light-emitting package includes a substrate having a mounting area, one or more light-emitting devices mounted on the mounting area of the substrate, a transparent resin section having a light transmitting property for sealing the one or more light-emitting devices, and a light-reflective member molded on one part of the substrate, which is outside the mounting area on which the one or more light-emitting devices are mounted. There is a distance greater than zero between the light-reflective member and the mounting area.Type: GrantFiled: August 7, 2020Date of Patent: August 23, 2022Assignee: Xiamen San'an Optoelectronics Co., Ltd.Inventor: Tsukasa Inoguchi
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Publication number: 20210028157Abstract: A light-emitting apparatus includes an LED element substrate containing a wiring pattern provided on a surface side of the substrate, at least one light-emitting device mounted on amounting area of the substrate and electrically connecting to the wiring pattern, a connecting substrate provided on the LED element substrate, and a transparent member provided over a top surface of the light-emitting device. The connecting substrate has a light-transmitting section provided in a position corresponding to a position of the light-emitting device to suppress the broadening of light emitted from the light-emitting device. The light-transmitting section causes the light from the light-emitting device to pass through or to transmit.Type: ApplicationFiled: August 7, 2020Publication date: January 28, 2021Applicant: Xiamen San'an Optoelectronics Co., LtdInventor: Tsukasa INOGUCHI
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Publication number: 20200373287Abstract: A light-emitting package includes a substrate having a mounting area, one or more light-emitting devices mounted on the mounting area of the substrate, a transparent resin section having a light transmitting property for sealing the one or more light-emitting devices, and a light-reflective member molded on one part of the substrate, which is outside the mounting area on which the one or more light-emitting devices are mounted. There is a distance greater than zero between the light-reflective member and the mounting area.Type: ApplicationFiled: August 7, 2020Publication date: November 26, 2020Applicant: Xiamen San'an Optoelectronics Co., LtdInventor: Tsukasa INOGUCHI
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Patent number: 10741533Abstract: A light-emitting apparatus package of the present invention includes (i) an electrically insulated ceramic substrate, (ii) a first concave section formed in the direction of thickness of the ceramic substrate so as to form a light exit aperture in a surface of the ceramic substrate, (iii) a second concave section formed within the first concave section in the further direction of thickness of the ceramic substrate so that one or more light-emitting devices are provided therein, (iv) a wiring pattern for supplying electricity, which is provided in the first concave section, and (v) a metalized layer having light-reflectivity, which is (a) provided between the light-emitting device and the surface of the second concave section of the substrate, and (b) electrically insulated from the wiring pattern.Type: GrantFiled: October 16, 2019Date of Patent: August 11, 2020Assignee: Xiamen San'an Optoelectronics Co., Ltd.Inventor: Tsukasa Inoguchi
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Publication number: 20200091125Abstract: A light-emitting apparatus package of the present invention includes (i) an electrically insulated ceramic substrate, (ii) a first concave section formed in the direction of thickness of the ceramic substrate so as to form a light exit aperture in a surface of the ceramic substrate, (iii) a second concave section formed within the first concave section in the further direction of thickness of the ceramic substrate so that one or more light-emitting devices are provided therein, (iv) a wiring pattern for supplying electricity, which is provided in the first concave section, and (v) a metalized layer having light-reflectivity, which is (a) provided between the light-emitting device and the surface of the second concave section of the substrate, and (b) electrically insulated from the wiring pattern.Type: ApplicationFiled: October 16, 2019Publication date: March 19, 2020Applicant: Xiamen San'an Optoelectronics Co., Ltd.Inventor: Tsukasa Inoguchi
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Patent number: 10490535Abstract: A light-emitting apparatus package of the present invention includes (i) an electrically insulated ceramic substrate, (ii) a first concave section formed in the direction of thickness of the ceramic substrate so as to form a light exit aperture in a surface of the ceramic substrate, (iii) a second concave section formed within the first concave section in the further direction of thickness of the ceramic substrate so that one or more light-emitting devices are provided therein, (iv) a wiring pattern for supplying electricity, which is provided in the first concave section, and (v) a metalized layer having light-reflectivity, which is (a) provided between the light-emitting device and the surface of the second concave section of the substrate, and (b) electrically insulated from the wiring pattern.Type: GrantFiled: August 10, 2017Date of Patent: November 26, 2019Assignee: Xiamen San'an Optoelectronics Co., Ltd.Inventor: Tsukasa Inoguchi
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Patent number: 10008644Abstract: A light-emitting device includes a light-emitting element for emitting primary light, and a wavelength conversion unit for absorbing part of the primary light and emitting secondary light having a wavelength longer than that of the primary light, wherein the wavelength conversion unit includes plural kinds of phosphors having light absorption characteristics different from each other, and then at least one kind of phosphor among the plural kinds of phosphors has an absorption characteristic that can absorb the secondary light emitted from at least another kind of phosphor among the plural kinds of phosphors.Type: GrantFiled: June 22, 2017Date of Patent: June 26, 2018Assignee: Sharp Kabushiki KaishaInventors: Masatsugu Masuda, Masaaki Katoh, Tsukasa Inoguchi
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Publication number: 20170365589Abstract: A light-emitting apparatus package of the present invention includes (i) an electrically insulated ceramic substrate, (ii) a first concave section formed in the direction of thickness of the ceramic substrate so as to form a light exit aperture in a surface of the ceramic substrate, (iii) a second concave section formed within the first concave section in the further direction of thickness of the ceramic substrate so that one or more light-emitting devices are provided therein, (iv) a wiring pattern for supplying electricity, which is provided in the first concave section, and (v) a metalized layer having light-reflectivity, which is (a) provided between the light-emitting device and the surface of the second concave section of the substrate, and (b) electrically insulated from the wiring pattern.Type: ApplicationFiled: August 10, 2017Publication date: December 21, 2017Applicant: Sharp Kabushiki KaishaInventor: Tsukasa INOGUCHI
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Publication number: 20170283694Abstract: A light-emitting device includes a light-emitting element for emitting primary light, and a wavelength conversion unit for absorbing part of the primary light and emitting secondary light having a wavelength longer than that of the primary light, wherein the wavelength conversion unit includes plural kinds of phosphors having light absorption characteristics different from each other, and then at least one kind of phosphor among the plural kinds of phosphors has an absorption characteristic that can absorb the secondary light emitted from at least another kind of phosphor among the plural kinds of phosphors.Type: ApplicationFiled: June 22, 2017Publication date: October 5, 2017Applicant: Sharp Kabushiki KaishaInventors: Masatsugu MASUDA, Masaaki KATOH, Tsukasa INOGUCHI
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Patent number: 9768153Abstract: A light-emitting apparatus package of the present invention includes (i) an electrically insulated ceramic substrate, (ii) a first concave section formed in the direction of thickness of the ceramic substrate so as to form a light exit aperture in a surface of the ceramic substrate, (iii) a second concave section formed within the first concave section in the further direction of thickness of the ceramic substrate so that one or more light-emitting devices are provided therein, (iv) a wiring pattern for supplying electricity, which is provided in the first concave section, and (v) a metalized layer having light-reflectivity, which is (a) provided between the light-emitting device and the surface of the second concave section of the substrate, and (b) electrically insulated from the wiring pattern.Type: GrantFiled: December 7, 2015Date of Patent: September 19, 2017Assignee: SHARP KABUSHIKI KAISHAInventor: Tsukasa Inoguchi
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Patent number: 9722149Abstract: A light-emitting device includes a light-emitting element for emitting primary light, and a wavelength conversion unit for absorbing part of the primary light and emitting secondary light having a wavelength longer than that of the primary light, wherein the wavelength conversion unit includes plural kinds of phosphors having light absorption characteristics different from each other, and then at least one kind of phosphor among the plural kinds of phosphors has an absorption characteristic that can absorb the secondary light emitted from at least another kind of phosphor among the plural kinds of phosphors.Type: GrantFiled: January 27, 2016Date of Patent: August 1, 2017Assignee: Sharp Kabushiki KaishaInventors: Masatsugu Masuda, Masaaki Katoh, Tsukasa Inoguchi
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Publication number: 20160240522Abstract: A light-emitting apparatus package of the present invention includes (i) an electrically insulated ceramic substrate, (ii) a first concave section formed in the direction of thickness of the ceramic substrate so as to form a light exit aperture in a surface of the ceramic substrate, (iii) a second concave section formed within the first concave section in the further direction of thickness of the ceramic substrate so that one or more light-emitting devices are provided therein, (iv) a wiring pattern for supplying electricity, which is provided in the first concave section, and (v) a metalized layer having light-reflectivity, which is (a) provided between the light-emitting device and the surface of the second concave section of the substrate, and (b) electrically insulated from the wiring pattern.Type: ApplicationFiled: December 7, 2015Publication date: August 18, 2016Applicant: Sharp Kabushiki KaishaInventor: Tsukasa INOGUCHI
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Publication number: 20160141465Abstract: A light-emitting device includes a light-emitting element for emitting primary light, and a wavelength conversion unit for absorbing part of the primary light and emitting secondary light having a wavelength longer than that of the primary light, wherein the wavelength conversion unit includes plural kinds of phosphors having light absorption characteristics different from each other, and then at least one kind of phosphor among the plural kinds of phosphors has an absorption characteristic that can absorb the secondary light emitted from at least another kind of phosphor among the plural kinds of phosphors.Type: ApplicationFiled: January 27, 2016Publication date: May 19, 2016Applicant: Sharp Kabushiki KaishaInventors: Masatsugu MASUDA, Masaaki Katoh, Tsukasa Inoguchi
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Patent number: 9281456Abstract: A light-emitting device includes a light-emitting element for emitting primary light, and a wavelength conversion unit for absorbing part of the primary light and emitting secondary light having a wavelength longer than that of the primary light, wherein the wavelength conversion unit includes plural kinds of phosphors having light absorption characteristics different from each other, and then at least one kind of phosphor among the plural kinds of phosphors has an absorption characteristic that can absorb the secondary light emitted from at least another kind of phosphor among the plural kinds of phosphors.Type: GrantFiled: April 16, 2014Date of Patent: March 8, 2016Assignee: SHARP KABUSHIKI KAISHAInventors: Masatsugu Masuda, Masaaki Katoh, Tsukasa Inoguchi
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Patent number: 9241375Abstract: A light-emitting apparatus package of the present invention includes (i) an electrically insulated ceramic substrate, (ii) a first concave section formed in the direction of thickness of the ceramic substrate so as to form a light exit aperture in a surface of the ceramic substrate, (iii) a second concave section formed within the first concave section in the further direction of thickness of the ceramic substrate so that one or more light-emitting devices are provided therein, (iv) a wiring pattern for supplying electricity, which is provided in the first concave section, and (v) a metalized layer having light-reflectivity, which is (a) provided between the light-emitting device and the surface of the second concave section of the substrate, and (b) electrically insulated from the wiring pattern.Type: GrantFiled: November 20, 2013Date of Patent: January 19, 2016Assignee: SHARP KABUSHIKI KAISHAInventor: Tsukasa Inoguchi
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Publication number: 20140225145Abstract: A light-emitting device includes a light-emitting element for emitting primary light, and a wavelength conversion unit for absorbing part of the primary light and emitting secondary light having a wavelength longer than that of the primary light, wherein the wavelength conversion unit includes plural kinds of phosphors having light absorption characteristics different from each other, and then at least one kind of phosphor among the plural kinds of phosphors has an absorption characteristic that can absorb the secondary light emitted from at least another kind of phosphor among the plural kinds of phosphors.Type: ApplicationFiled: April 16, 2014Publication date: August 14, 2014Applicant: Sharp Kabushiki KaishaInventors: Masatsugu MASUDA, Masaaki KATOH, Tsukasa INOGUCHI
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Patent number: 8729788Abstract: A light-emitting device includes a light-emitting element for emitting primary light, and a wavelength conversion unit for absorbing part of the primary light and emitting secondary light having a wavelength longer than that of the primary light, wherein the wavelength conversion unit includes plural kinds of phosphors having light absorption characteristics different from each other, and then at least one kind of phosphor among the plural kinds of phosphors has an absorption characteristic that can absorb the secondary light emitted from at least another kind of phosphor among the plural kinds of phosphors.Type: GrantFiled: May 5, 2010Date of Patent: May 20, 2014Assignee: Sharp Kabushiki KaishaInventors: Masatsugu Masuda, Masaaki Katoh, Tsukasa Inoguchi
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Publication number: 20140124823Abstract: A light-emitting apparatus package of the present invention includes (i) an electrically insulated ceramic substrate, (ii) a first concave section formed in the direction of thickness of the ceramic substrate so as to form a light exit aperture in a surface of the ceramic substrate, (iii) a second concave section formed within the first concave section in the further direction of thickness of the ceramic substrate so that one or more light-emitting devices are provided therein, (iv) a wiring pattern for supplying electricity, which is provided in the first concave section, and (v) a metalized layer having light-reflectivity, which is (a) provided between the light-emitting device and the surface of the second concave section of the substrate, and (b) electrically insulated from the wiring pattern.Type: ApplicationFiled: November 20, 2013Publication date: May 8, 2014Applicant: SHARP KABUSHIKI KAISHAInventor: Tsukasa INOGUCHI
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Patent number: 8629476Abstract: A light-emitting apparatus package of the present invention includes (i) an electrically insulated ceramic substrate, (ii) a first concave section formed in the direction of thickness of the ceramic substrate so as to form a light exit aperture in a surface of the ceramic substrate, (iii) a second concave section formed within the first concave section in the further direction of thickness of the ceramic substrate so that one or more light-emitting devices are provided therein, (iv) a wiring pattern for supplying electricity, which is provided in the first concave section, and (v) a metalized layer having light-reflectivity, which is (a) provided between the light-emitting device and the surface of the second concave section of the substrate, and (b) electrically insulated from the wiring pattern.Type: GrantFiled: March 14, 2013Date of Patent: January 14, 2014Assignee: Sharp Kabushiki KaishaInventor: Tsukasa Inoguchi