Patents by Inventor Yoko Mitsui
Yoko Mitsui 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: 11774841Abstract: There are provided a video projecting structure, which is capable of having not only transparency but also high visibility of a video, a process for producing the same, and a video display system including the video projection structure.Type: GrantFiled: October 16, 2020Date of Patent: October 3, 2023Assignee: AGC Inc.Inventors: Yukihiro Tao, Naruki Yamada, Osamu Iwata, Yoshinori Iguchi, Yusuke Sato, Yoko Mitsui, Tsuneo Ichimatsu
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Publication number: 20230299058Abstract: A transparent display device according to an aspect of the present invention includes: a transparent substrate; and light-emitting diode elements arranged for each pixel on the transparent substrate, a rear-face side of the transparent display device being visually recognizable from a viewing side. The light-emitting diode elements are semiconductor chips with an area of 10,000 ?m2 or less, and a main surface on the rear-face side in the light-emitting diode elements is covered by a light-shielding film.Type: ApplicationFiled: May 30, 2023Publication date: September 21, 2023Applicant: AGC Inc.Inventors: Yukihiro TAO, Masahide KOGA, Yoko MITSUI
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Publication number: 20230234427Abstract: A laminated glass includes first and second glass plates. First and second interlayers are arranged on the first and second glass plates, respectively. The first and second glass plates are arranged so as to have the first and second interlayers face each other. An enclosing layer is arranged between the first and second interlayers. The enclosing layer includes a functional member having a sidewall, and a dummy layer arranged on the sidewall, the functional member including one or more transparent layers. The functional member has a thickness of 200 ?m at a maximum. The dummy layer is made of a thermoplastic resin. When denoting an average refractive index of the transparent layers included in the functional member as nA, and denoting a refractive index of the dummy layer as nB, a difference ?n of the refractive indices expressed by an absolute value |nA?nB| is 0.05 or less.Type: ApplicationFiled: March 31, 2023Publication date: July 27, 2023Applicant: AGC Inc.Inventors: Yoko MITSUI, Yu NOJIRI, Yoshinori IGUCHI, Osamu IWATA, Yukihiro TAO
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TRANSPARENT SENSING DEVICE, LAMINATED GLASS, AND METHOD FOR MANUFACTURING TRANSPARENT SENSING DEVICE
Publication number: 20220131026Abstract: One embodiment of the present invention is a transparent sensing device comprising: a transparent substrate; a microsensor arranged on the transparent substrate and having an area of 250,000 ?m2 or less; a plurality of wirings connected to the microsensor; and a sealing layer covering the microsensor arranged on the transparent substrate and the plurality of wirings. The sealing layer is a transparent resin having a water absorption rate of 1% or less after curing. Therefore, it is possible to provide a transparent sensing device in which migration of wirings is suppressed and which has excellent reliability.Type: ApplicationFiled: January 11, 2022Publication date: April 28, 2022Applicant: AGC Inc.Inventors: Masahide KOGA, Yukihiro TAO, Yoko MITSUI -
Publication number: 20210316535Abstract: A transparent display device includes a transparent substrate, a film provided on the transparent substrate via an adhesive layer, and a plurality of light-emitting units provided on the film, wherein each of the light-emitting units includes a light-emitting diode having a surface area of 1 mm2 or less, a thickness of the film is 2 ?m or more and 400 ?m or less, a value obtained by multiplying a tensile strength of the film by the thickness is 5×102 (Pa·m) or more, and a transmittance of visible light is 20% or more.Type: ApplicationFiled: June 25, 2021Publication date: October 14, 2021Applicant: AGC Inc.Inventors: Ryo EGUCHI, Masahide KOGA, Yoko MITSUI, Yukihiro TAO
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Publication number: 20210276307Abstract: To provide a functional film with which a functional laminated glass excellent in adhesion between layers can be obtained, and a functional laminated glass excellent in adhesion between layers. A functional film (transmission image display film 10) comprising a substrate film (transparent film 11) and a functional layer (light scattering layer 12) containing an organic material, which has a deposited layer (first deposited layer 13, second deposited layer 14, third deposited layer 15) formed of an inorganic oxide having an isoelectric point of at most 6 or at least 7.4 as measured by streaming potential method, either one of or both on the outermost surface of the functional film and between the substrate film and the functional layer.Type: ApplicationFiled: May 25, 2021Publication date: September 9, 2021Applicant: AGC Inc.Inventors: Yoshinori IGUCHI, Yukihiro TAO, Yoko MITSUI
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Patent number: 11054559Abstract: A reflective transparent screen (1) capable of displaying an image light projected from a projector as an image to an observer who is on the same side as the projector, is provided with two transparent substrates and a metal thin film (23) sandwiched therebetween, wherein the color tone of the image light reflected from the metal thin film (23) or the image visibility is improved by adjusting the metallic composition of the metal thin film (23).Type: GrantFiled: June 7, 2018Date of Patent: July 6, 2021Assignee: AGC Inc.Inventors: Yasushi Kawamoto, Yukihiro Tao, Yoko Mitsui, Yuko Tachibana, Kenta Sekikawa
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Publication number: 20210072632Abstract: There are provided a video projecting structure, which is capable of having not only transparency but also high visibility of a video, a process for producing the same, and a video display system including the video projection structure.Type: ApplicationFiled: October 16, 2020Publication date: March 11, 2021Applicant: AGC Inc.Inventors: Yukihiro TAO, Naruki YAMADA, Osamu IWATA, Yoshinori IGUCHI, Yusuke SATO, Yoko MITSUI, Tsuneo ICHIMATSU
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Patent number: 10409150Abstract: An image projection structure includes a first transparent layer having an irregular surface; a reflection layer arranged on the irregular surface of the first transparent layer; an adhesion layer arranged on the reflection surface; and a second transparent layer arranged on the adhesion layer. The adhesion layer is configured of linear polymers with a mold shrinkage factor of less than 3%. The second transparent layer is configured of a resin having a cross-linking structure.Type: GrantFiled: November 8, 2018Date of Patent: September 10, 2019Assignee: AGC Inc.Inventors: Yoko Mitsui, Yukihiro Tao, Hitoshi Tsuchiya, Yasushi Kawamoto, Atsushi Komori
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Publication number: 20190079379Abstract: An image projection structure includes a first transparent layer having an irregular surface; a reflection layer arranged on the irregular surface of the first transparent layer; an adhesion layer arranged on the reflection surface; and a second transparent layer arranged on the adhesion layer. The adhesion layer is configured of linear polymers with a mold shrinkage factor of less than 3%. The second transparent layer is configured of a resin having a cross-linking structure.Type: ApplicationFiled: November 8, 2018Publication date: March 14, 2019Applicant: AGC Inc.Inventors: Yoko MITSUI, Yukihiro TAO, Hitoshi TSUCHIYA, Yasushi KAWAMOTO, Atsushi KOMORI
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Publication number: 20180292587Abstract: A reflective transparent screen (1) capable of displaying an image light projected from a projector as an image to an observer who is on the same side as the projector, is provided with two transparent substrates and a metal thin film (23) sandwiched therebetween, wherein the color tone of the image light reflected from the metal thin film (23) or the image visibility is improved by adjusting the metallic composition of the metal thin film (23).Type: ApplicationFiled: June 7, 2018Publication date: October 11, 2018Applicant: ASAHI GLASS COMPANY, LIMITEDInventors: Yasushi KAWAMOTO, Yukihiro TAO, Yoko MITSUI, Yuko TACHIBANA, Kenta SEKIKAWA
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Patent number: 9831392Abstract: To provide a cover glass for light emitting diode package, which is capable of preventing deterioration in transmittance characteristics during use for a long period of time, and a light emitting device. The cover glass for light emitting diode package has a basic composition comprising, by mass % as calculated as oxides, from 55 to 80% of SiO2, from 0.5 to 15% of Al2O3, from 5 to 25% of B2O3, from 0 to 7% of Li2O, from 0 to 15% of Na2O, from 0 to 10% of K2O (provided Li2O+Na2O+K2O=from 2 to 20%), from 0 to 0.1% of SnO2 and from 0.001 to 0.1% of Fe2O3, it does not substantially contain As2O3, Sb2O3 and PbO, and it has an average thermal expansion coefficient of from 45 to 70×10?7/° C. in a temperature range of from 0 to 300° C.Type: GrantFiled: June 2, 2016Date of Patent: November 28, 2017Assignee: Asahi Glass Company, LimitedInventors: Makoto Shiratori, Yoko Mitsui, Satoshi Takeda
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Publication number: 20160276544Abstract: To provide a cover glass for light emitting diode package, which is capable of preventing deterioration in transmittance characteristics during use for a long period of time, and a light emitting device. The cover glass for light emitting diode package has a basic composition comprising, by mass % as calculated as oxides, from 55 to 80% of SiO2, from 0.5 to 15% of Al2O3, from 5 to 25% of B2O3, from 0 to 7% of Li2O, from 0 to 15% of Na2O, from 0 to 10% of K2O (provided Li2O+Na2O+K2O=from 2 to 20%), from 0 to 0.1% of SnO2 and from 0.001 to 0.1% of Fe2O3, it does not substantially contain As2O3, Sb2O3 and PbO, and it has an average thermal expansion coefficient of from 45 to 70×10?7/° C. in a temperature range of from 0 to 300° C.Type: ApplicationFiled: June 2, 2016Publication date: September 22, 2016Applicant: Asahi Glass Company, LimitedInventors: Makoto SHIRATORI, Yoko MITSUI, Satoshi TAKEDA
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Publication number: 20150380330Abstract: A package substrate includes a recessed part and a step part disposed at a periphery thereof, and a lid body is bonded to the step part to cover the recessed part via a bonding layer containing a glass and an electromagnetic wave absorbent material. A ratio (w1/h1) of a width (w1) to a height (h1) of the step part of the package substrate is 1.0 or more.Type: ApplicationFiled: June 12, 2015Publication date: December 31, 2015Applicant: Asahi Glass Company, LimitedInventors: Yoko MITSUI, Satoshi TAKEDA
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Publication number: 20150266772Abstract: A sealing material containing 30 to 99 mass % of a glass powder and 1 to 70 mass % of a conductive metal oxide powder.Type: ApplicationFiled: June 3, 2015Publication date: September 24, 2015Applicant: ASAHI GLASS COMPANY, LIMITEDInventors: Yoko MITSUI, Satoshi TAKEDA, Yohei NAGAO
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Publication number: 20150267892Abstract: A transparent member includes a plate having a first surface, and a second surface provided on an opposite side from the first surface. The first surface includes one or a plurality of troughs formed on the first surface, and the first surface contains fluorine atoms.Type: ApplicationFiled: June 5, 2015Publication date: September 24, 2015Applicant: ASAHI GLASS COMPANY, LIMITEDInventors: Nobuaki IKAWA, Yasuo HAYASHI, Yoko MITSUI, Satoshi TAKEDA, Makoto FUKAWA
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Patent number: 8778469Abstract: When local heating by use of laser sealing or the like is applied, the bonding strength between glass substrates and a sealing layer is improved to provide an electronic device having increased reliability. An electronic device includes a first glass substrate, a second glass substrate, and a sealing layer to seal an electronic element portion disposed between these glass substrates. The sealing layer is a layer obtained by locally heating a sealing material by an electromagnetic wave, such as laser light or infrared light, to melt-bond the sealing material, the sealing material containing sealing glass, a low-expansion filler and an electromagnetic wave absorber. In the first and second glass substrates, each reacted layer is produced to have a maximum depth of at least 30 nm from an interface with the sealing layer.Type: GrantFiled: September 13, 2012Date of Patent: July 15, 2014Assignee: Asahi Glass Company, LimitedInventors: Sohei Kawanami, Yoshinori Ami, Yoko Mitsui
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Publication number: 20130284266Abstract: An electronic device 1 includes a first glass substrate 2, a second glass substrate 3, and an electronic element part 4 provided between these glass substrates 2, 3. The electronic element part 4 provided between the first and second glass substrates 2, 3 is sealed with a sealing layer 9 made up of a molten fixed layer of a sealing glass material having an electromagnetic wave absorption ability. At least one of the first and second glass substrates 2, 3 is made up of a chemically tempered glass having a surface compressive stress value of 900 MPa or less.Type: ApplicationFiled: June 27, 2013Publication date: October 31, 2013Inventors: Satoshi TAKEDA, Kazuo Yamada, Toshihiro Takeuchi, Yoko Mitsui, Hiroyuki Yamamoto
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Publication number: 20130011598Abstract: When local heating by use of laser sealing or the like is applied, the bonding strength between glass substrates and a sealing layer is improved to provide an electronic device having increased reliability. An electronic device includes a first glass substrate, a second glass substrate, and a sealing layer to seal an electronic element portion disposed between these glass substrates. The sealing layer is a layer obtained by locally heating a sealing material by an electromagnetic wave, such as laser light or infrared light, to melt-bond the sealing material, the sealing material containing sealing glass, a low-expansion filler and an electromagnetic wave absorber. In the first and second glass substrates, each reacted layer is produced to have a maximum depth of at least 30 nm from an interface with the sealing layer.Type: ApplicationFiled: September 13, 2012Publication date: January 10, 2013Applicant: Asahi Glass Company, LimitedInventors: Sohei Kawanami, Yoshinori Ami, Yoko Mitsui