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公开(公告)号：US20220324751A1
公开(公告)日：2022-10-13
申请号：US17596887
申请日：2020-06-19
Inventor： Aya NAKAMURA , Hidetoshi FUKUCHI , Junji KURACHI , Riku SAWAI , Takaharu MIYAZAKI , Yoshito NAWA , Kohji HATTORI
Abstract: The present disclosure provides a novel glass composition that has a low permittivity and is suitable for mass production. A glass composition provided satisfies, in wt %, for example, 40≤SiO2≤60, 25≤B2O3≤45, 0≤Al2O3≤18, 0
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2.发明授权公开(公告)号：US10018753B2
公开(公告)日：2018-07-10
申请号：US14631096
申请日：2015-02-25
Applicant: Konica Minolta, Inc. , UNITIKA LTD. , UNITIKA GLASS FIBER CO., LTD.
Inventor： Koutarou Kikuchi , Masato Kimura , Taishi Torikai
CPC classification number: G02B5/0236 , F21V5/002 , G02B5/0278 , H01L51/5246 , H01L51/5268
Abstract: A light diffusion sheet for an organic electroluminescent element to be used in an organic electroluminescent panel. The light diffusion sheet includes: a glass fiber cloth composed of at least one glass fiber; silica on a surface of the glass fiber or between the glass fibers; and at least one selected from a group consisting of metal alkoxides and reaction products of metal alkoxides.
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公开(公告)号：US11840477B2
公开(公告)日：2023-12-12
申请号：US17880199
申请日：2022-08-03
Inventor： Aya Nakamura , Hidetoshi Fukuchi , Junji Kurachi , Riku Sawai , Takaharu Miyazaki , Yoshito Nawa , Kohji Hattori
CPC classification number: C03C13/00 , C03B37/02 , C03C3/091 , C03C4/16 , C08J5/244 , H05K1/0306 , H05K1/038 , C03C2204/00 , C03C2213/00 , H05K2201/029
Abstract: The present disclosure provides a novel glass composition that has a low permittivity and is suitable for mass production. A glass composition provided satisfies, in wt %, for example, 40≤SiO2≤60, 25≤B2O3≤45, 0
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公开(公告)号：US11773009B2
公开(公告)日：2023-10-03
申请号：US17880202
申请日：2022-08-03
Inventor： Aya Nakamura , Hidetoshi Fukuchi , Junji Kurachi , Riku Sawai , Takaharu Miyazaki , Yoshito Nawa , Kohji Hattori
CPC classification number: C03C13/00 , C03B37/02 , C03C3/091 , C03C4/16 , C08J5/244 , H05K1/0306 , H05K1/038 , C03C2204/00 , C03C2213/00 , H05K2201/029
Abstract: The present disclosure provides a novel glass composition that has a low permittivity and is suitable for mass production. A glass composition provided satisfies, in wt %, for example, 40≤SiO2≤60, 25≤B2O3≤45, 0
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公开(公告)号：US20190144329A1
公开(公告)日：2019-05-16
申请号：US16097033
申请日：2016-11-01
Inventor： Yoshiyuki INAKA , Takaharu MIYAZAKI , Yoshito NAWA , Daisuke NISHINAKA , Tomoki SEKIDA
Abstract: A glass composition of the present disclosure includes, in wt %, 50≤SiO2≤54, 25≤B2O3≤30, 12≤Al2O3≤15, 0.5≤MgO≤1.9, 3.0≤CaO≤5.5, 0≤ZnO≤3.5, 0.1≤Li2O≤0.5, and 0.1≤Na2O≤0.3, and has a permittivity of less than 5.0 at a frequency of 1 MHz. The glass composition of the present disclosure has a low permittivity. The use of this glass composition can reduce the occurrence of devitrification and the inclusion of bubbles in glass fibers to be formed or in a shaped glass material to be formed even when the glass fibers have a small fiber diameter or the shaped glass material has a small thickness.
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Patent Agency Ranking
公开(公告)号：US20220402811A1
公开(公告)日：2022-12-22
申请号：US17880202
申请日：2022-08-03
Inventor： Aya NAKAMURA , Hidetoshi FUKUCHI , Junji KURACHI , Riku SAWAI , Takaharu MIYAZAKI , Yoshito NAWA , Kohji HATTORI
Abstract: The present disclosure provides a novel glass composition that has a low permittivity and is suitable for mass production. A glass composition provided satisfies, in wt %, for example, 40≤SiO2≤60, 25≤B2O3≤45, 0
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公开(公告)号：US20220371945A1
公开(公告)日：2022-11-24
申请号：US17880199
申请日：2022-08-03
Inventor： Aya NAKAMURA , Hidetoshi FUKUCHI , Junji KURACHI , Riku SAWAI , Takaharu MIYAZAKI , Yoshito NAWA , Kohji HATTORI
Abstract: The present disclosure provides a novel glass composition that has a low permittivity and is suitable for mass production. A glass composition provided satisfies, in wt %, for example, 40≤SiO2≤60, 25≤B2O3≤45, 0
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公开(公告)号：US11174191B2
公开(公告)日：2021-11-16
申请号：US16617402
申请日：2018-05-18
Inventor： Yoshiyuki Inaka , Takaharu Miyazaki , Koji Hayashi , Riku Sawai , Yoshito Nawa , Daisuke Nishinaka , Tomoki Sekida
Abstract: A glass composition of the present disclosure includes, in wt %, 50≤SiO2≤56, 20≤B2O3≤30, 10≤Al2O3≤20, 3.5≤MgO+CaO≤10, and 0≤R2O≤1.0, further includes Fe2O3, and has a permittivity of less than 5.0 at a frequency of 1 MHz. R is at least one element selected from Li, Na, and K. The glass composition of the present disclosure is a low-permittivity glass composition with which the occurrence of fiber breakage during fiber forming can be reduced even when glass fibers to be formed have a small fiber diameter, and the occurrence of defects such as fiber breakage and fluffing during processing of the glass fibers can be reduced.
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公开(公告)号：US20200087196A1
公开(公告)日：2020-03-19
申请号：US16617402
申请日：2018-05-18
Inventor： Yoshiyuki INAKA , Takaharu MIYAZAKI , Koji HAYASHI , Riku SAWAI , Yoshito NAWA , Daisuke NISHINAKA , Tomoki SEKIDA
Abstract: A glass composition of the present disclosure includes, in wt %, 50≤SiO2≤56, 20≤B2O3≤30, 10≤Al2O3≤20, 3.5≤MgO+CaO≤10, and 0≤R2O≤1.0, further includes Fe2O3, and has a permittivity of less than 5.0 at a frequency of 1 MHz. R is at least one element selected from Li, Na, and K. The glass composition of the present disclosure is a low-permittivity glass composition with which the occurrence of fiber breakage during fiber forming can be reduced even when glass fibers to be formed have a small fiber diameter, and the occurrence of defects such as fiber breakage and fluffing during processing of the glass fibers can be reduced.
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10.发明申请LIGHT DIFFUSION SHEET FOR ORGANIC ELECTROLUMINESCENT ELEMENT AND ORGANIC ELECTROLUMINESCENT PANEL 有权有机电致发光元件和有机电致发光面板的光扩散片公开(公告)号：US20160054484A1
公开(公告)日：2016-02-25
申请号：US14631096
申请日：2015-02-25
Applicant: Konica Minolta, Inc. , UNITIKA LTD. , UNITIKA GLASS FIBER CO., LTD.
Inventor： Koutarou KIKUCHI , Masato KIMURA , Taishi TORIKAI
CPC classification number: G02B5/0236 , F21V5/002 , G02B5/0278 , H01L51/5246 , H01L51/5268
Abstract: A light diffusion sheet for an organic electroluminescent element to be used in an organic electroluminescent panel. The light diffusion sheet includes: a glass fiber cloth composed of at least one glass fiber; silica on a surface of the glass fiber or between the glass fibers; and at least one selected from a group consisting of metal alkoxides and reaction products of metal alkoxides.
Abstract translation: 用于有机电致发光面板的有机电致发光元件的光扩散片。 光扩散片包括：玻璃纤维布，由至少一种玻璃纤维构成; 在玻璃纤维的表面上或玻璃纤维之间的二氧化硅; 和选自金属醇盐和金属醇盐的反应产物的至少一种。
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