公开(公告)号：US20110200805A1

公开(公告)日：2011-08-18

申请号：US13010088

申请日：2011-01-20

申请人： Masahiro TOMAMOTO ,  Tatsuya Takaya ,  Hiroshi Takimoto

发明人： Masahiro TOMAMOTO ,  Tatsuya Takaya ,  Hiroshi Takimoto

IPC分类号： B32B17/00 ,  C03B23/203 ,  B32B7/02 ,  C03B23/037

CPC分类号： C03B23/037 ,  C03B23/203 ,  Y02P40/57 ,  Y10T428/2495

摘要： Provided is a method, including: performing heat treatment, under a state in which a thick core plate glass (2a) having a higher thermal expansion coefficient and a thin surface-layer plate glass (3a) having a lower thermal expansion coefficient are laminated together, so that the laminated portion has a temperature equal to or higher than the lower softening point out of the softening points of the core plate glass (2a) and the surface-layer plate glass (3a), thereby melt-bonding the core plate glass (2a) and the surface-layer plate glass (3a); and then performing cooling so as to attain a temperature less than the lower strain point out of strain points of the core plate glass (2a) and the surface-layer plate glass (3a), to thereby form a compression stress in a surface layer portion (3) corresponding to the surface-layer plate glass (3a) and form a tensile stress in a core portion (2) corresponding to the core plate glass (2a).

摘要翻译： 提供了一种方法，包括：在具有较高热膨胀系数的厚芯板玻璃（2a）和具有较低热膨胀系数的薄表面层平板玻璃（3a）层压在一起的状态下进行热处理 使得层压部分具有等于或高于芯板玻璃（2a）和表面层玻璃（3a）的软化点之外的较低软化点的温度，从而熔融粘合芯板玻璃 （2a）和表面层玻璃（3a）; 然后进行冷却以获得低于芯板玻璃（2a）和表面层玻璃（3a）的应变点以下的较低应变点的温度，从而在表层部分中形成压缩应力 （3），对应于所述芯板玻璃（2a）的芯部（2）中形成拉伸应力。

公开(公告)号：US20110200804A1

公开(公告)日：2011-08-18

申请号：US13010017

申请日：2011-01-20

申请人： Masahiro TOMAMOTO ,  Tatsuya Takaya ,  Hiroshi Takimoto

发明人： Masahiro TOMAMOTO ,  Tatsuya Takaya ,  Hiroshi Takimoto

IPC分类号： B32B17/00 ,  C03B23/203

CPC分类号： C03B23/203 ,  B32B17/06 ,  Y02P40/57 ,  Y10T428/2495

摘要： Provided is a method, including: performing heat treatment under a state in which a thick core plate glass (2a) having a higher thermal expansion coefficient and a thin surface-layer plate glass (3a) having a lower thermal expansion coefficient are brought into surface-to-surface contact so that a bonding surface (2x) and (3x) of the core plate glass (2a) and the surface-layer plate glass (3a) attain a close contact state, thereby directly bonding the core plate glass and the surface-layer plate glass (2a) and (3a); then, additionally performing heat treatment so that the surface-to-surface contact portion has a temperature equal to or higher than a lower strain point out of strain points of the core plate glass and the surface-layer plate glass; and then, performing cooling so as to attain a temperature lower than the lower strain point, to thereby form a compression stress in a surface layer portion (3) corresponding to the surface-layer plate glass (3a) and form a tensile stress in a core portion (2) corresponding to the core plate glass (2a).

摘要翻译： 提供一种方法，包括：在具有较高热膨胀系数的厚芯板玻璃（2a）和具有较低热膨胀系数的薄表面层平板玻璃（3a）进入表面的状态下进行热处理 表面接触，使得芯板玻璃（2a）和表面层玻璃（3a）的接合面（2x）和（3x）达到紧密接触状态，由此将芯板玻璃和 表面层玻璃（2a）和（3a）; 然后，进一步进行热处理，使得表面接触部分具有等于或高于芯板玻璃和表面层玻璃板的应变点以下的较低应变点的温度; 然后进行冷却以获得比下部应变点低的温度，从而在对应于表面层玻璃（3a）的表面层部分（3）中形成压缩应力，并在 芯部分（2）对应于芯板玻璃（2a）。

公开(公告)号：US20110123787A1

公开(公告)日：2011-05-26

申请号：US12882523

申请日：2010-09-15

申请人： Masahiro TOMAMOTO ,  Tatsuya Takaya ,  Hiroshi Takimoto ,  Nagatoshi Origuchi

发明人： Masahiro TOMAMOTO ,  Tatsuya Takaya ,  Hiroshi Takimoto ,  Nagatoshi Origuchi

IPC分类号： B32B7/02 ,  B32B17/06 ,  B32B5/00 ,  B32B38/10

CPC分类号： B32B38/10 ,  B32B7/06 ,  B32B17/06 ,  B32B37/06 ,  B32B2457/20 ,  C03C17/3411 ,  C03C2217/77 ,  H01L51/52 ,  Y10T428/24942 ,  Y10T428/26 ,  Y10T428/266

摘要： A method of producing a glass film comprises a first step of forming an inorganic thin film on a surface of a supporting glass so that a surface of the inorganic thin film after being formed has a surface roughness Ra of 2.0 nm or less after film formation, a second step of forming a glass film laminate by laminating a glass film having a surface roughness Ra of 2.0 nm or less on the surface of the inorganic thin film in a state of being in contact with each other, a third step of carrying out treatment involving heating with respect to the glass film laminate, and a fourth step of peeling off the glass film from the supporting glass after the treatment involving heating.

摘要翻译： 制造玻璃膜的方法包括在支撑玻璃的表面上形成无机薄膜的第一步骤，使得成膜后的无机薄膜的表面在成膜后的表面粗糙度Ra为2.0nm以下， 通过在无机薄膜的表面彼此接触的状态下层叠表面粗糙度Ra为2.0nm以下的玻璃膜而形成玻璃膜层叠体的第二工序，进行处理的第3工序 涉及相对于玻璃膜层叠体的加热，以及在进行加热处理之后从支撑玻璃剥离玻璃膜的第四工序。

公开(公告)号：US20110045239A1

公开(公告)日：2011-02-24

申请号：US12826965

申请日：2010-06-30

申请人： Tatsuya TAKAYA ,  Masahiro TOMAMOTO ,  Hiroshi TAKIMOTO ,  Hirokazu OKAMOTO

发明人： Tatsuya TAKAYA ,  Masahiro TOMAMOTO ,  Hiroshi TAKIMOTO ,  Hirokazu OKAMOTO

IPC分类号： B32B17/00 ,  B32B7/02 ,  B32B3/10 ,  B32B3/02

CPC分类号： B32B37/14 ,  B32B3/02 ,  B32B3/266 ,  B32B7/06 ,  B32B17/06 ,  B32B38/10 ,  B65G49/069 ,  C03B17/02 ,  C03B17/064 ,  C03B23/203 ,  G02F1/133305 ,  G02F2202/09 ,  H01L51/0096 ,  H05B33/04 ,  Y10T428/24182 ,  Y10T428/24331 ,  Y10T428/24612 ,  Y10T428/24752 ,  Y10T428/24777 ,  Y10T428/24942 ,  Y10T428/2495 ,  Y10T428/26 ,  Y10T428/266 ,  Y10T428/31 ,  Y10T428/315

摘要： The glass film laminate comprises a glass film and a supporting glass. The glass film and the supporting glass have surfaces being brought into contact with each other, and each of the surfaces has a surface roughness Ra of 2.0 nm or less.

摘要翻译： 玻璃膜层叠体包括玻璃膜和支撑玻璃。 玻璃膜和支撑玻璃具有彼此接触的表面，并且每个表面的表面粗糙度Ra为2.0nm以下。

公开(公告)号：US20110197633A1

公开(公告)日：2011-08-18

申请号：US13010099

申请日：2011-01-20

申请人： Masahiro TOMAMOTO ,  Hidetaka Oda ,  Shinichi Ishibashi ,  Tatsuya Takaya ,  Katsutoshi Fujiwara

发明人： Masahiro TOMAMOTO ,  Hidetaka Oda ,  Shinichi Ishibashi ,  Tatsuya Takaya ,  Katsutoshi Fujiwara

IPC分类号： C03B17/06

CPC分类号： C03B17/06 ,  C03B17/064 ,  Y02P40/57

摘要： Provided is a method, including: a melting step of melting glass in a melting furnace 2; a distribution step of supplying the molten glass in the melting furnace 2 to a plurality of branched channels 4; and a forming step of supplying the molten glass flowing out from each of the plurality of branched channels 4 to one of a plurality of forming apparatuses 51 to 53 communicating with the plurality of branched channels 4, respectively, and forming the molten glass into a plate-shaped glass by a down-draw method, in which one or more of the plurality of forming apparatuses 51 to 53 are used to form a glass film having a thickness of 1 to 200 μm.

摘要翻译： 提供一种方法，包括：在熔化炉2中熔化玻璃的熔融步骤; 将熔融炉2中的熔融玻璃供给到多个分支流路4的分配工序; 以及将从多个分支流路4中流出的熔融玻璃分别供给到与多个分支流路4连通的多个成形装置51〜53中的一个的成形工序，将该熔融玻璃形成为板 通过下拉法形成玻璃，其中多个成形设备51至53中的一个或多个用于形成厚度为1至200μm的玻璃膜。

公开(公告)号：US20110223386A1

公开(公告)日：2011-09-15

申请号：US13041570

申请日：2011-03-07

申请人： Masahiro TOMAMOTO ,  Toru SAKURABAYASHI ,  Michiharu ETA

发明人： Masahiro TOMAMOTO ,  Toru SAKURABAYASHI ,  Michiharu ETA

IPC分类号： B32B3/00 ,  C03B17/06 ,  C03B23/023

CPC分类号： B65H18/10 ,  B32B17/064 ,  B32B17/065 ,  B65H2301/414324 ,  B65H2801/61 ,  Y10T428/24479

摘要： Provided is a glass roll (1), which is formed by winding a long glass film (2) into a roll, in which the long glass film (2) includes both end edges (2a) in a width direction larger in thickness relative to a center portion (2b) in the width direction, and the long glass film (2) is wound into a roll so that the both end edges (2a) overlap one another while interposing a protective sheet (10) therebetween. Specifically, the long glass film (2) is formed by a downdraw method with selvage portions (2a) left in the both end edges in the width direction, and the long glass film (2) is wound into a roll so that the selvage portions (2a) overlap one another.

摘要翻译： 提供一种玻璃辊（1），其通过将长玻璃膜（2）卷绕成辊而形成，其中长玻璃膜（2）在宽度方向上包括两个端部边缘（2a），宽度方向相对于 沿宽度方向的中心部分（2b）和长玻璃膜（2）卷绕成卷，使得两端边缘（2a）彼此重叠，同时在其间插入保护片（10）。 具体地说，长玻璃膜（2）通过在宽度方向上的两端边缘处留下的边缘部分（2a）的下拉方法形成，并且将长玻璃膜（2）卷绕成卷，使得边缘部分 （2a）彼此重叠。