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公开(公告)号：US20180327301A1
公开(公告)日：2018-11-15
申请号：US15977396
申请日：2018-05-11
发明人： Makoto FUJII , Satoshi KANASUGI
IPC分类号： C03B23/023 , C03B23/025 , C03B23/035
CPC分类号： C03B23/0235 , C03B23/0252 , C03B23/0357
摘要： A method for manufacturing a bent substrate, which forms a bent part in at least a part of a substrate, in which the substrate includes a second region and a first region, the method for manufacturing including: supporting the first region of the substrate on a substrate support surface of a support member including a mold surface having a same curved surface shape as that of the bent part and the substrate support surface that supports the first region, in a state of facing the second region of the substrate to the mold surface; heating the second region of the substrate to soften the second region of the substrate by the heating; placing the second region along the mold surface of the support member by an own weight of the second region; and transferring the curved surface shape of the mold surface to the second region by an external force.
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公开(公告)号：US20180022630A1
公开(公告)日：2018-01-25
申请号：US15653994
申请日：2017-07-19
发明人： Takanori FUKUSHI , Satoshi KANASUGI , Makoto FUJII , Junji HORI
IPC分类号： C03B23/035 , C03B23/025 , C03C21/00
CPC分类号： C03B23/0357 , C03B23/025 , C03B23/0252 , C03B23/0302 , C03B2215/05 , C03C3/06 , C03C21/002 , Y02P40/57
摘要： A mold has a molding surface for hot molding of a body to be molded. The mold includes a glass having a porosity of 0.01% or more and containing 95 mol % or more of SiO2. A molding apparatus includes the mold. A method for producing a bent glass includes a placing step and a molding step. In the placing step, a glass to be molded is placed on a mold including a glass having a porosity of 0.01% or more. In the molding step, the glass to be molded which has been placed on the mold is heated, and then, the glass is caused to be molded to follow a molding surface of the mold.
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公开(公告)号：US20180088399A1
公开(公告)日：2018-03-29
申请号：US15714239
申请日：2017-09-25
发明人： Takanori FUKUSHI , Satoshi KANASUGI , Makoto FUJII , Toru IKEDA
IPC分类号： G02F1/1335 , G02B5/02 , G02B1/115 , C03B23/025 , C03C17/25 , C03C17/00 , C03C21/00
CPC分类号： G02F1/133502 , C03B23/025 , C03B23/0258 , C03B23/0307 , C03B23/0357 , C03B25/025 , C03B29/025 , C03B40/00 , C03C3/085 , C03C3/087 , C03C15/00 , C03C17/007 , C03C17/25 , C03C21/002 , C03C2217/213 , C03C2217/445 , C03C2218/34 , G02B1/115 , G02B5/0221 , G02F2001/133331 , Y02P40/57
摘要： A method for producing a glass article from a glass member including a glass substrate including a first main surface, a second main surface and an end face, and an irregular layer formed in at least one of main surfaces, includes forming an irregular layer having a glass transition point Tg which is equal to or lower than a glass transition point in a central part of the glass member in a thickness-direction sectional view and performing a heat treatment on the glass member so as to have an equilibrium viscosity in the central part of the glass member in thickness-direction sectional view of 1017 Pa·s or lower.
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4.发明申请公开(公告)号：US20180257978A1
公开(公告)日：2018-09-13
申请号：US15973959
申请日：2018-05-08
发明人： Jun MINAMIDATE , Takeshi HIROSE , Makoto FUJII
IPC分类号： C03C17/34 , C03C15/00 , C03B23/025 , C03C21/00 , G09F9/35 , G02F1/1333
CPC分类号： C03C17/34 , B32B37/12 , B32B38/145 , B32B2457/20 , B60Y2400/92 , C03B23/025 , C03C15/00 , C03C17/28 , C03C19/00 , C03C21/002 , C03C2204/08 , C03C2217/73 , C03C2217/76 , C03C2218/119 , C03C2218/365 , G02F1/133308 , G02F1/133509 , G02F2001/13332 , G02F2001/133331 , G02F2001/133334 , G09F9/35
摘要： Provided is a print layer-attached plate including a plate having a first main surface and a second main surface, and a print layer provided on the first main surface, in which the first main surface at least partially includes a region formed of a recessed and projected layer having an arithmetic average surface roughness Ra of 4 nm or more and 1,000 nm or less, and the print layer is formed so as to cover at least a part of the region.
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5.发明申请公开(公告)号：US20170327402A1
公开(公告)日：2017-11-16
申请号：US15665463
申请日：2017-08-01
IPC分类号： C03B23/023 , C03C3/085 , C03C3/091 , C03B23/00 , G02B27/01
摘要： A plate-like glass includes a chemically strengthened glass having a first surface, a second surface facing the first surface, and an end surface connecting the first surface and second surface. When a tangential direction from an arbitrary point on the first surface is assumed to be an X-axis, a direction orthogonal to the X-axis is assumed to be a Y-axis, and a direction orthogonal to the X-axis and the Y-axis is assumed to be a Z-axis, the X-axis is a direction in which a first curvature radius R1 in cross-section of the first surface in an XZ plane passing the X-axis and Z-axis is minimum. The first surface has a curvature part in which the surface is bent in the X-axis direction on the first surface and the first curvature radius R1 is within a specific range.
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公开(公告)号：US20180282207A1
公开(公告)日：2018-10-04
申请号：US15945185
申请日：2018-04-04
发明人： Makoto FUJII , Takeshi Hirose
IPC分类号： C03C19/00 , C03B23/035 , C03B25/02 , C03C21/00 , C03C3/083 , C03C3/085 , C03C3/087 , C03C4/18
摘要： The present invention relates to a manufacturing method of a processed member including removing a first uplift portion from a plate member containing the first uplift portion and a support portion connecting to the first uplift portion, in which the plate member includes a first main surface and a second main surface, the first uplift portion is a projection portion in the first main surface and a portion in the second main surface, corresponding to the projection portion is a recess portion, and the first uplift portion has a line shape in a top view.
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公开(公告)号：US20170369354A1
公开(公告)日：2017-12-28
申请号：US15632892
申请日：2017-06-26
发明人： Shingo ENDO , Makoto FUJII , Satoshi KANASUGI , Shosuke KIMURA
CPC分类号： C03B23/0086 , C03B23/0013 , C03B23/0026 , C03B23/0235 , C03B29/08 , C03C3/085 , C03C3/087 , C03C3/097 , C03C15/00 , C03C17/30 , C03C21/002 , C03C2217/734 , Y02P40/57
摘要： A method for manufacturing a formed glass includes using a heating apparatus. The heating apparatus includes a heating element and a heat reservoir having a transmittance of 50% or more in a wavelength of 0.5 um to 2.5 um. The heat reservoir is arranged between the heating element and a glass substrate as an object to be heated. The glass substrate is heated with the heating element, and the glass substrate is formed into a desired shape.
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