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    Process and system tuning precision glass sheet bending
    5.
    发明授权
    Process and system tuning precision glass sheet bending 有权

    公开(公告)号：US09902640B2

    公开(公告)日：2018-02-27

    申请号：US14409899

    申请日：2013-06-12

    Applicant: CORNING INCORPORATED

    Inventor： Thierry Luc Alain Dannoux ,  Stephane Poissy

    IPC: C03B23/023 ,  C03B35/20 ,  C03B23/025

    CPC classification number: C03B23/023 ,  C03B23/0235 ,  C03B23/0256 ,  C03B23/0258 ,  C03B35/20 ,  C03B2225/02

    Abstract: Methods and apparatus provide for modification of a work-piece at elevated temperatures. A carrier may be provided and operable to support the work-piece. A support mechanism may be provided that is movable via gross translation between a retracted position such that a distal end thereof is away from the carrier, and an extended position such that the distal end thereof is at least proximate to the carrier. A work-piece modification system may be coupled to, and disposed proximate to, the distal end of the support mechanism, and operating to facilitate modifying the work-piece at an elevated temperature. A precision tuning mechanism may couple the work-piece modification system to the support mechanism, and may operate to provide fine adjustments to an orientation, and a distance, of the work-piece modification system relative to the work-piece.

    FORMING APPARATUS AND FORMING METHOD USING THE SAME
    8.
    发明申请
    FORMING APPARATUS AND FORMING METHOD USING THE SAME 审中-公开
    形成装置和形成方法

    公开(公告)号：US20170008791A1

    公开(公告)日：2017-01-12

    申请号：US15193448

    申请日：2016-06-27

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Yong Ha KIM ,  Kyoung San KIM ,  Jung Kyu PARK ,  Sung Chan UH ,  Dae Ung YEOM ,  Seung Hwan JUNG ,  Won Seok CHUNG ,  Hyeon Cheol JEONG ,  Young Kyong JO ,  Hong Ick CHAE

    IPC: C03B11/12 ,  C03B11/04 ,  C03B11/08

    CPC classification number: C03B23/0235 ,  C03B23/0258 ,  C03B23/03 ,  C03B23/0307 ,  C03B23/0357 ,  C03C23/0025

    Abstract: Provided are a forming apparatus for forming a part of a flat panel-shaped glass in a curved surface by selectively heating only a formation part, and a forming method using the same. The forming apparatus includes a transfer device configured to transfer material having a flat panel shape and a curved surface forming device configured to form at least one part of the material in a curved surface, wherein the curved surface forming device includes a forming mold on which the material is seated, a heating unit configured to heat the at least one part of the material by laser light, and a jig unit configured to form the at least one part of the material heated by laser light in a curved surface.

    Abstract translation: 提供了一种用于通过仅选择性地加热形成部分而在弯曲表面中形成平板状玻璃的一部分的成形装置和使用其的成形方法。 所述成形装置包括：转移装置，其被配置为转移具有平板形状的材料;以及曲面形成装置，其被配置为在曲面中形成所述材料的至少一部分，其中所述曲面形成装置包括成形模， 材料就座，加热单元被配置为通过激光加热材料的至少一部分;以及夹具单元，其构造成在弯曲表面中形成由激光加热的材料的至少一部分。

    MOLD ASSEMBLIES FOR FORMING SHAPED GLASS ARTICLES
    9.
    发明申请
    MOLD ASSEMBLIES FOR FORMING SHAPED GLASS ARTICLES 有权
    用于形成形状玻璃制品的模具组件

    公开(公告)号：US20150329402A1

    公开(公告)日：2015-11-19

    申请号：US14713171

    申请日：2015-05-15

    Applicant: CORNING INCORPORATED

    Inventor： Bushra Afzal ,  Keith Raymond Gaylo ,  Elias Panides

    IPC: C03B23/023

    CPC classification number: C03B23/0235 ,  Y02P40/57

    Abstract: Mold assemblies for forming shaped glass articles are disclosed herein. According to one embodiment, a mold assembly may include a mold body including a mold cavity, a support base, and a plenum body extending between the mold body and the support base. When the mold assembly is heated to an average temperature of greater than or equal to about 650° C. by an overhead heating source, the temperature at the center of the mold cavity may be less than at the perimeter of the mold cavity. The difference between the temperature at the center of the mold cavity and the temperature at the perimeter of the mold cavity may be at least about 12° C.

    Abstract translation: 本文公开了用于成形成形玻璃制品的模具组件。 根据一个实施例，模具组件可以包括模具主体，其包括模腔，支撑基座和在模体和支撑基座之间延伸的增压室。 当通过塔顶加热源将模具组件加热到大于或等于约650℃的平均温度时，模腔中心处的温度可以小于模腔周长处的温度。 模腔中心处的温度与模腔周边的温度之间的差可以是至少约12℃

    MICROWAVE-BASED GLASS LAMINATE FABRICATION
    10.
    发明申请
    MICROWAVE-BASED GLASS LAMINATE FABRICATION 审中-公开
    基于微波的玻璃层压板制造

    公开(公告)号：US20150284282A1

    公开(公告)日：2015-10-08

    申请号：US14743415

    申请日：2015-06-18

    Applicant: Corning Incorporated

    Inventor： Hilary Tony Godard ,  Gaozhu Peng ,  Irene Mona Peterson ,  Rebecca Lynn Schulz ,  Gary Graham Squier

    IPC: C03B17/06 ,  C03B23/023 ,  C03C23/00 ,  C03B27/012

    CPC classification number: C03B17/067 ,  C03B13/10 ,  C03B17/02 ,  C03B17/064 ,  C03B18/12 ,  C03B23/023 ,  C03B23/0235 ,  C03B27/012 ,  C03C23/0065

    Abstract: Methods of fabricating a glass laminate is provided. According to one embodiment, a glass laminate comprised of a microwave absorbing layer and a microwave transparent layer is formed. The microwave absorbing layer is characterized by a microwave loss tangent δH that is at least a half order of magnitude larger than a loss tangent δLof the microwave transparent layer. An area of the glass laminate is exposed to microwave radiation. The exposed area comprises a cross-laminate hot zone having a cross-laminate hot zone temperature profile. Substantially all microwave absorbing layer portions of the hot zone temperature profile and substantially all microwave transparent layer portions of the hot zone temperature profile reside above the glass transition temperature TG of the various layers of the glass laminate prior to impingement by the microwave radiation. In accordance with another embodiment, a method of fabricating a glass laminate is provided where the exposed area of the glass laminate is characterized by a viscosity below approximately 1×104 poise.

    Abstract translation: 提供制造玻璃层压板的方法。 根据一个实施例，形成由微波吸收层和微波透明层组成的玻璃层压体。 微波吸收层的特征在于微波损耗角正切δH比微波透明层的损耗角正切δL至少大一个数量级。 玻璃层压板的一个区域暴露于微波辐射。 曝光区域包括具有交叉层压热区温度曲线的交叉层压热区。 热区温度分布的基本上所有的微波吸收层部分和热区温度曲线的基本上所有的微波透明层部分都位于玻璃层压板的各个层的玻璃化转变温度TG之上，微波辐射在撞击之前。 根据另一个实施例，提供一种制造玻璃层压体的方法，其中玻璃层压板的暴露面积的特征在于低于约1×104泊的粘度。

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