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).

  • Patent number: 11476227
    Abstract: 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: Grant
    Filed: August 7, 2020
    Date of Patent: October 18, 2022
    Assignee: Xiamen San'an Optoelectronics Co., Ltd.
    Inventor: Tsukasa Inoguchi
  • Patent number: 11424210
    Abstract: 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: Grant
    Filed: August 7, 2020
    Date of Patent: August 23, 2022
    Assignee: Xiamen San'an Optoelectronics Co., Ltd.
    Inventor: Tsukasa Inoguchi
  • Publication number: 20210028157
    Abstract: 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: Application
    Filed: August 7, 2020
    Publication date: January 28, 2021
    Applicant: Xiamen San'an Optoelectronics Co., Ltd
    Inventor: Tsukasa INOGUCHI
  • Publication number: 20200373287
    Abstract: 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: Application
    Filed: August 7, 2020
    Publication date: November 26, 2020
    Applicant: Xiamen San'an Optoelectronics Co., Ltd
    Inventor: Tsukasa INOGUCHI
  • Patent number: 10741533
    Abstract: 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: Grant
    Filed: October 16, 2019
    Date of Patent: August 11, 2020
    Assignee: Xiamen San'an Optoelectronics Co., Ltd.
    Inventor: Tsukasa Inoguchi
  • Publication number: 20200091125
    Abstract: 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: Application
    Filed: October 16, 2019
    Publication date: March 19, 2020
    Applicant: Xiamen San'an Optoelectronics Co., Ltd.
    Inventor: Tsukasa Inoguchi
  • Patent number: 10490535
    Abstract: 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: Grant
    Filed: August 10, 2017
    Date of Patent: November 26, 2019
    Assignee: Xiamen San'an Optoelectronics Co., Ltd.
    Inventor: Tsukasa Inoguchi
  • Patent number: 10008644
    Abstract: 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: Grant
    Filed: June 22, 2017
    Date of Patent: June 26, 2018
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Masatsugu Masuda, Masaaki Katoh, Tsukasa Inoguchi
  • Publication number: 20170365589
    Abstract: 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: Application
    Filed: August 10, 2017
    Publication date: December 21, 2017
    Applicant: Sharp Kabushiki Kaisha
    Inventor: Tsukasa INOGUCHI
  • Publication number: 20170283694
    Abstract: 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: Application
    Filed: June 22, 2017
    Publication date: October 5, 2017
    Applicant: Sharp Kabushiki Kaisha
    Inventors: Masatsugu MASUDA, Masaaki KATOH, Tsukasa INOGUCHI
  • Patent number: 9768153
    Abstract: 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: Grant
    Filed: December 7, 2015
    Date of Patent: September 19, 2017
    Assignee: SHARP KABUSHIKI KAISHA
    Inventor: Tsukasa Inoguchi
  • Patent number: 9722149
    Abstract: 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: Grant
    Filed: January 27, 2016
    Date of Patent: August 1, 2017
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Masatsugu Masuda, Masaaki Katoh, Tsukasa Inoguchi
  • Publication number: 20160240522
    Abstract: 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: Application
    Filed: December 7, 2015
    Publication date: August 18, 2016
    Applicant: Sharp Kabushiki Kaisha
    Inventor: Tsukasa INOGUCHI
  • Publication number: 20160141465
    Abstract: 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: Application
    Filed: January 27, 2016
    Publication date: May 19, 2016
    Applicant: Sharp Kabushiki Kaisha
    Inventors: Masatsugu MASUDA, Masaaki Katoh, Tsukasa Inoguchi
  • Patent number: 9281456
    Abstract: 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: Grant
    Filed: April 16, 2014
    Date of Patent: March 8, 2016
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Masatsugu Masuda, Masaaki Katoh, Tsukasa Inoguchi
  • Patent number: 9241375
    Abstract: 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: Grant
    Filed: November 20, 2013
    Date of Patent: January 19, 2016
    Assignee: SHARP KABUSHIKI KAISHA
    Inventor: Tsukasa Inoguchi
  • Publication number: 20140225145
    Abstract: 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: Application
    Filed: April 16, 2014
    Publication date: August 14, 2014
    Applicant: Sharp Kabushiki Kaisha
    Inventors: Masatsugu MASUDA, Masaaki KATOH, Tsukasa INOGUCHI
  • Patent number: 8729788
    Abstract: 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: Grant
    Filed: May 5, 2010
    Date of Patent: May 20, 2014
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Masatsugu Masuda, Masaaki Katoh, Tsukasa Inoguchi
  • Publication number: 20140124823
    Abstract: 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: Application
    Filed: November 20, 2013
    Publication date: May 8, 2014
    Applicant: SHARP KABUSHIKI KAISHA
    Inventor: Tsukasa INOGUCHI
  • Patent number: 8629476
    Abstract: 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: Grant
    Filed: March 14, 2013
    Date of Patent: January 14, 2014
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Tsukasa Inoguchi