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31. 发明申请

US20210253470A1 PLATE GLASS 有权
公开(公告)号：US20210253470A1
公开(公告)日：2021-08-19
申请号：US16972710
申请日：2019-06-18
申请人： Nippon Electric Glass Co., Ltd.
发明人： Atsushi MUSHIAKE , Takashi MURATA , Ryota SUZUKI
IPC分类号： C03C3/078
摘要： A glass sheet of the present invention is characterized in that: the glass sheet has a refractive index nd of from 1.55 to 2.30; an angle formed by a principal surface and an end surface is from 85° to 90°; and the end surface has a surface roughness Ra of 1 μm or less.

32. 发明授权

US11048024B2 Light-shielding plate 有权
公开(公告)号：US11048024B2
公开(公告)日：2021-06-29
申请号：US16088846
申请日：2017-04-03
申请人： NIPPON ELECTRIC GLASS CO., LTD.
发明人： Koji Ikegami , Yusuke Yamazaki
IPC分类号： G02B5/20 , G02B1/115 , G02B1/18 , G02B5/22 , G02B1/10 , G02B5/00 , G02B5/02
摘要： A light shielding plate includes an infrared transmitting region next to a visible/infrared opaque region. The light shielding plate includes a glass plate including first and second principal surfaces; a visible/infrared opaque film on or over the second principal surface; an infrared transmitting film on or over the first principal surface or the second principal surface; and a light absorption film on or over the first principal surface or the second principal surface. The light shielding plate includes a visible/infrared opaque region including the visible/infrared opaque film; and an infrared transmitting region that transmits infrared light next to the visible/infrared opaque region, the light absorption film is in the visible/infrared opaque region and the infrared transmitting region, and the infrared transmitting film is at least in the infrared transmitting region.

33. 发明申请

US20210187929A1 METHOD OF MANUFACTURING PLATE-LIKE MEMBER AND LAMINATE 有权
公开(公告)号：US20210187929A1
公开(公告)日：2021-06-24
申请号：US17263191
申请日：2019-10-25
申请人： NIPPON ELECTRIC GLASS CO., LTD.
发明人： Tomomichi KUNIMOTO , Hideki ASANO
IPC分类号： B32B38/00 , B26F3/00 , B32B7/12 , B32B37/12
摘要： Provided is a method of manufacturing plate-like members whereby shape defects in the plate-like members can be prevented to increase production yield and a laminate for use in the method of manufacturing plate-like members. A method of manufacturing a plurality of plate-like members by breaking a base material 11 for plate-like members into segments includes the steps of: preparing a base material 11 for plate-like members having a first principal surface 11a and a second principal surface 11b opposed to each other; forming a breaking groove 12a, 13a in the first principal surface 11a of the base material 11 for plate-like members; bonding a support film 14 to the second principal surface 11b of the base material 11 for plate-like members; bonding an adhesive film 17 to the first principal surface 11a of the base material 11 for plate-like members to cover the first principal surface 11a of the base material 11; and breaking the base material 11 for plate-like members into segments along the breaking groove 12a, 13a by pressing, through the support film 14 and with the adhesive film 17 bonded to the base material 11 for plate-like members, a region of the base material 11 for plate-like members where the breaking groove 12a, 13a is formed.

34. 发明申请

US20210159547A1 ALL-SOLID-STATE SODIUM ION SECONDARY BATTERY 有权
公开(公告)号：US20210159547A1
公开(公告)日：2021-05-27
申请号：US16613517
申请日：2018-05-22
申请人： NIPPON ELECTRIC GLASS CO., LTD.
发明人： Junichi IKEJIRI , Hideo YAMAUCHI
IPC分类号： H01M10/36 , H01M4/04 , H01M4/36
摘要： Provided is an all-solid-state sodium ion secondary battery in which a current collector is difficult to peel from an electrode layer and which can suppress the decreases in discharge capacity and discharge voltage. An all-solid-state sodium ion secondary battery 1 according to the present invention includes: a solid electrolyte layer 2 made of a sodium ion-conductive oxide; a positive electrode layer 3 formed on a first principal surface 2a of the solid electrolyte layer 2; a negative electrode layer 4 formed on a second principal surface 2b of the solid electrolyte layer 2; and a current collector layer 5, 6 formed on a principal surface of at least one of the positive electrode layer 3 and the negative electrode layer 4, wherein the current collector layer 5, 6 is made of at least one metallic material selected from the group consisting of aluminum, titanium, silver, copper, stainless steel, and alloys thereof, and the current collector layer 5, 6 has a thickness of not less than 10 nm and not more than 10 μm.

35. 发明申请

US20210147275A1 METHOD AND DEVICE FOR MANUFACTURING GLASS ARTICLE 有权
公开(公告)号：US20210147275A1
公开(公告)日：2021-05-20
申请号：US16768961
申请日：2018-11-29
申请人： Nippon Electric Glass Co., Ltd.
发明人： Shusaku TAMAMURA , Shusuke OKAMOTO , Kazuyuki TENYAMA
IPC分类号： C03B5/235 , C03B17/06 , C03B5/42 , F27D3/14
摘要： Provided is a manufacturing method for a glass article, including: a pre-heating step (S1) of heating a transfer pipe (7); and a transfer step (S4) of allowing a molten glass to flow inside the transfer pipe (7) after the pre-heating step (S1). The transfer pipe (7) includes: a main body portion (8) having a tubular shape; and a flange portion (9a, 9b) formed at an end portion of the main body portion (8). The main body portion (8) is retained by a refractory (10). The pre-heating step (S1) includes an external force application step of applying an external force (F) to the transfer pipe (7) to extend the transfer pipe (7).

36. 发明申请

US20210130217A1 GLASS ROLL MANUFACTURING METHOD 有权
公开(公告)号：US20210130217A1
公开(公告)日：2021-05-06
申请号：US17053188
申请日：2019-06-06
申请人： Nippon Electric Glass Co., Ltd.
发明人： Hiroki MORI , Yohei KIRIHATA
IPC分类号： C03B21/02 , C03B35/16 , B65H18/10 , B65H20/10 , B65H20/12
摘要： A method of manufacturing a glass roll includes separating unnecessary portions from a glass ribbon by cutting the glass ribbon along a longitudinal direction while conveying the glass ribbon. The method also includes passing the glass ribbon, from which the unnecessary portions are separated, through a looseness conveyance region on a conveyance path where the glass ribbon is loosened, and taking up the glass ribbon around a roll core at a downstream end of the conveyance path. A suction conveyor is provided between the looseness conveyance region and the downstream end on the conveyance path. While the glass ribbon is conveyed by the suction conveyor, the glass ribbon is tensioned between the suction conveyor and the downstream end on the conveyance path along with taking up the glass ribbon around the roll core.

37. 发明授权

US10974983B2 Molten glass stirring device and method for manufacturing glass article 有权
公开(公告)号：US10974983B2
公开(公告)日：2021-04-13
申请号：US16087796
申请日：2017-02-22
申请人： NIPPON ELECTRIC GLASS CO., LTD.
发明人： Shusuke Okamoto
IPC分类号： C03B5/187 , C03B17/06
摘要： A molten glass stirring device is provided that includes a container having an inlet through which molten glass flows in and an outlet through which molten glass flows out and a stirring mechanism having a vertically extending rotational shaft and an impeller provided on the rotational shaft to stir molten glass in the container. The molten glass stirring device further includes at least one of a first variable mechanism capable of adjusting the spacing between the impeller in the molten glass and the inner surface of the container by changing the horizontal position of the rotational shaft and a second variable mechanism capable of adjusting the spacing between the impeller in the molten glass and the surface of the molten glass by changing the vertical position of the rotational shaft.

38. 发明申请

US20210091274A1 WAVELENGTH CONVERSION MEMBER AND LIGHT EMITTING DEVICE 有权
公开(公告)号：US20210091274A1
公开(公告)日：2021-03-25
申请号：US16629578
申请日：2018-07-12
申请人： NIPPON ELECTRIC GLASS CO., LTD.
发明人： Hiroyuki SHIMIZU , Hideki ASANO , Minekazu TAKADA , Takashi MURATA
IPC分类号： H01L33/50 , H01L33/60
摘要： Provided are a wavelength conversion member having high light extraction efficiency and excellent luminescence intensity and a light emitting device using the wavelength conversion member. A wavelength conversion member 1 containing a phosphor and having a plate-like shape includes a light entrance surface 1a and a light exit surface 1b opposite to the light entrance surface 1a, wherein Rain is 0.01 to 0.05 μm and Raout−Rain is 0.01 to 0.2 μm where Rain represents a surface roughness of the light entrance surface la and Raout represents a surface roughness of the light exit surface 1b.

39. 发明申请

US20210066757A1 BIPOLAR ALL-SOLID-STATE SODIUM ION SECONDARY BATTERY 有权
公开(公告)号：US20210066757A1
公开(公告)日：2021-03-04
申请号：US16644570
申请日：2018-10-03
申请人： NIPPON ELECTRIC GLASS CO., LTD.
发明人： Hideo YAMAUCHI , Kei TSUNODA
IPC分类号： H01M10/0585 , H01M10/054 , H01M10/0562 , H01M4/66
摘要： Provided is a bipolar all-solid-state sodium ion secondary battery that can increase the voltage without impairing safety. A bipolar all-solid-state sodium ion secondary battery includes: a plurality of all-solid-state sodium ion secondary batteries 1 in each of which a positive electrode layer 3 capable of absorbing and releasing sodium, a solid electrolyte layer 4 made of a sodium ion-conductive oxide, and a negative electrode layer 5 capable of absorbing and releasing sodium are laid one upon another in this order; and a current collector layer 2 provided between the positive electrode layer 3 of each of the plurality of all-solid-state sodium ion secondary batteries 1 and the negative electrode layer 5 of the adjacent all-solid-state sodium ion secondary battery 1 and shared by the positive electrode layer 3 and the negative electrode layer 5.

40. 发明授权

US10930821B2 Wavelength conversion member and light emitting device 有权
公开(公告)号：US10930821B2
公开(公告)日：2021-02-23
申请号：US16609792
申请日：2018-05-29
申请人： NIPPON ELECTRIC GLASS CO., LTD.
发明人： Tadahito Furuyama
IPC分类号： H01L33/50 , F21V29/502 , G02B5/26 , G02B26/00 , G03B21/16
摘要： Provided is a wavelength conversion member capable of suppressing excessive heating of a phosphor layer and a light emitting device using the same. The wavelength conversion member 10 includes: a heat dissipation substrate 11; a phosphor layer 12 provided on the heat dissipation substrate 11; and a bonding material layer 13 provided between the heat dissipation substrate 11 and the phosphor layer 12, wherein the bonding material layer 13 includes a thermally conductive porous body 14 and a bonding material 15 and the thermally conductive porous body 14 is impregnated with the bonding material 15.

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