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公开(公告)号：US20190077122A1
公开(公告)日：2019-03-14
申请号：US16084633
申请日：2017-03-13
Inventor： Tasuku ISHIBASHI , Eiichi URIU , Kazuya HASEGAWA , Masataka NONAKA , Hiroyuki ABE
Abstract: A glass panel unit includes a first glass panel, a second glass panel, a sealing portion in a frame shape, and a getter. The sealing portion hemietically bonds together respective peripheral portions of the first glass panel and the second glass panel. An inner space is formed at a reduced pressure between the first glass panel and the second glass panel. The getter is arranged in the inner space. The getter is arranged in a frame region extending along the sealing portion and located within a predetermined distance from each peripheral edge of the glass panel unit, so as to be covered with a building component frame.
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22.发明申请公开(公告)号：US20190055776A1
公开(公告)日：2019-02-21
申请号：US15763960
申请日：2016-09-14
Inventor： Eiichi URIU , Hiroyuki ABE , Tasuku ISHIBASHI
IPC: E06B3/67 , C03C27/06 , B32B7/14 , B32B3/18 , B32B27/28 , B32B17/06 , B32B37/24 , B32B38/18 , B32B37/00 , E06B3/66 , E06B3/663 , E06B3/673 , E06B3/677
Abstract: A glass panel unit includes: a first panel; a second panel facing the first panel; a sealing member bonded to respective facing peripheral portions of the first panel and the second panel; and at least one spacer provided in a reduced pressure space between the first panel and the second panel. The at least one spacer includes a resin body and at least one ultraviolet protective layer provided on a surface of the resin body.
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公开(公告)号：US20180245397A1
公开(公告)日：2018-08-30
申请号：US15755286
申请日：2016-09-02
Inventor： Hiroyuki ABE , Eiichi URIU , Tasuku ISHIBASHI , Masataka NONAKA
CPC classification number: E06B3/66304 , C03C27/04 , C03C27/06 , E06B3/66 , E06B3/6612 , E06B3/66333 , E06B3/6715 , E06B3/67334 , E06B3/6775 , E06B2003/66338
Abstract: A glass panel unit includes a first pane of glass, and a second pane of glass facing the first pane of glass with both of them spaced a predetermined interval apart. It is provided with a sealant between the panes of glass, joined to them in an airtight manner, and an interior space sealed with them and the sealant. It is provided with a first spacer in the interior space so as to be in contact with the panes of glass, and a second spacer disposed in the interior space so as to be in contact with only one of the panes of glass and out of contact with another thereof.
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公开(公告)号：US20180044235A1
公开(公告)日：2018-02-15
申请号：US15556280
申请日：2016-03-08
Inventor： Masataka NONAKA , Eiichi URIU , Tasuku ISHIBASHI , Hiroyuki ABE , Haruhiko ISIKAWA
CPC classification number: C03C27/06 , C03C27/10 , E06B3/6612 , E06B3/663 , E06B3/66304 , E06B3/6775
Abstract: A first glass substrate, a die including a penetrating space, a seat member, and a punching member are set so as to be arranged in this order. Subsequently, the seat member is punched by the punching member to remove part from the seat member through the penetrating space of the die. The part removed, is placed on the first glass substrate by the punching member so as to allow the part to serve as at least one spacer. Thereafter, the second glass substrate is placed on the first glass substrate with the at least one spacer in-between to form a glass panel unit.
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公开(公告)号：US20170328124A1
公开(公告)日：2017-11-16
申请号：US15529325
申请日：2015-11-27
Inventor： Hiroyuki ABE , Eiichi URIU , Tasuku ISHIBASHI
CPC classification number: E06B3/66304 , C03C27/06 , C03C27/10 , E06B3/6612 , E06B3/6617 , E06B3/66357 , E06B3/6775 , E06B2003/66338 , Y02A30/25 , Y02B80/24
Abstract: The glass panel unit includes a first glass panel, a second glass panel, a seal, an evacuated space, and at least one spacer. The second glass panel is placed opposite the first glass panel. The seal with a frame shape hermetically bonds the first glass panel and the second glass panel to each other. The evacuated space is enclosed by the first glass panel, the second glass panel, and the seal. The at least one spacer is placed between the first glass panel and the second glass panel. The at least one spacer has a height H1 smaller than a height H2 of the seal between the first glass panel and the second glass panel.
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Patent Agency Ranking
公开(公告)号：US20170328122A1
公开(公告)日：2017-11-16
申请号：US15528165
申请日：2015-11-27
Inventor： Hiroyuki ABE , Eiichi URIU , Tasuku ISHIBASHI
Abstract: The glass panel unit includes a first glass panel, a second glass panel, a seal, an evacuated space, and a spacer. The second glass panel is placed opposite the first glass panel. The seal with a frame shape hermetically bonds the first glass panel and the second glass panel to each other. The evacuated space is enclosed by the first glass panel, the second glass panel 30, and the seal. The spacer is placed between the first glass panel and the second glass panel. The spacer contains polyimide having benzoxazole structures.
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公开(公告)号：US20170292892A1
公开(公告)日：2017-10-12
申请号：US15512819
申请日：2015-09-17
Inventor： Tasuku ISHIBASHI , Eiichi URIU , Hiroyuki ABE , Kenji HASEGAWA
Abstract: The glass panel unit includes: a first glass panel; a second glass panel; a seal; an evacuated space; and a gas adsorbent. The seal with a frame shape hermetically bonds the first glass panel and the second glass panel to each other. The gas adsorbent is placed in the evacuated space. The gas adsorbent includes a getter. The gas adsorbent is visible through at least one of the first glass panel and the second glass panel. The gas adsorbent has properties of changing its color when adsorbing gas.
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公开(公告)号：US20150068666A1
公开(公告)日：2015-03-12
申请号：US14546992
申请日：2014-11-18
Inventor： Hiroyuki ABE , Masataka NONAKA , Eiichi URIU , Kenji HASEGAWA
CPC classification number: E06B3/677 , C03C27/06 , E06B3/6612 , E06B3/66304 , E06B3/67334 , E06B2003/66338 , Y02A30/25 , Y02B80/24
Abstract: The objective is to propose a production method of multiple panes which can be simple and nevertheless produce a multiple pane in its finished state which does not include any undesired protrusion from an external surface of a glass panel. The production method includes: hermetically bonding, with a sealing member, peripheries of paired glass panels disposed facing each other at a predetermined distance to form a space to be hermetically enclosed between the glass panels; evacuating air from the space through an outlet to make the space be in a reduced pressure state; and dividing, after the space is made be in the reduced pressure state, the space by a region forming member into an outlet region including the outlet and a reduced pressure region other than the outlet region.
Abstract translation: 目的是提出一种可以简单的多个窗格的生产方法，并且在其完成的状态下产生不包括来自玻璃面板的外表面的不期望的突起的多窗格。 该制造方法包括：以密封构件与预定距离相对地配置的成对的玻璃面的周边密封地结合，形成要被气密地封闭在玻璃面板之间的空间; 通过出口从空间排出空气，使空间处于减压状态; 并且在空间被制成减压状态之后，将区域形成构件的空间划分成包括出口的出口区域和除了出口区域之外的减压区域。
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29.发明申请公开(公告)号：US20220243527A1
公开(公告)日：2022-08-04
申请号：US17618533
申请日：2020-06-16
Inventor： Hiroyuki ABE , Eiichi URIU , Kazuya HASEGAWA , Tasuku ISHIBASHI , Masataka NONAKA , Takeshi SHIMIZU , Haruhiko ISHIKAWA
Abstract: A method for manufacturing a glass panel unit includes a working step, an assembling step, a bonding step, and a gas exhausting step. The working step includes a getter material making step including obtaining a getter material containing a zeolite and a cerium compound. The assembling step includes preparing an assembly. The bonding step includes melting a peripheral wall to hermetically bond a first glass pane and a second glass pane. The gas exhausting step includes exhausting a gas from an internal space through an exhaust port to turn the internal space into a vacuum space.
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30.发明申请公开(公告)号：US20210178525A1
公开(公告)日：2021-06-17
申请号：US17052677
申请日：2019-05-16
Inventor： Masataka NONAKA , Eiichi URIU , Takeshi SHIMIZU , Kazuya HASEGAWA , Tasuku ISHIBASHI , Hiroyuki ABE , Haruhiko ISHIKAWA
Abstract: A pillar delivery method is a method for delivering a plurality of pillars onto a substrate, including a glass panel, to manufacture a glass panel unit. The pillar delivery method includes an irradiation step, a holding step, and a mounting step. The irradiation step includes setting, over a holder, a sheet for use to form pillars and irradiating the sheet with a laser beam to punch out the plurality of pillars. The holding step includes having the plurality of pillars, which have been punched out of the sheet, held by the holder. The mounting step includes picking up some or all of the plurality of pillars from the holder and mounting the pillars onto the substrate.
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