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    METHODS OF ETCHING GLASS SUBSTRATES AND GLASS SUBSTRATES
    2.
    发明申请
    METHODS OF ETCHING GLASS SUBSTRATES AND GLASS SUBSTRATES 审中-公开
    蚀刻玻璃基板和玻璃基板的方法

    公开(公告)号：US20160362331A1

    公开(公告)日：2016-12-15

    申请号：US15177431

    申请日：2016-06-09

    Applicant: CORNING INCORPORATED

    Inventor： Thomas Michael Castle ,  Tian Huang ,  Yuhui Jin ,  Daniel Wayne Levesque ,  Tammy Lynn Petriwsky

    IPC: C03C15/00 ,  B23K26/382 ,  B23K26/402 ,  C03C23/00

    CPC classification number: C03C15/00 ,  B23K2101/40 ,  C03C4/0071 ,  C03C23/0025 ,  H01L21/4807 ,  H01L23/15 ,  Y10T428/24182 ,  Y10T428/24273 ,  Y10T428/24479 ,  Y10T428/24777

    Abstract: A method of forming a glass substrate includes providing a glass substrate having alumina, translating a pulsed laser beam on the glass substrate to form one or more pilot holes, contacting the glass substrate with an etching solution, and providing agitation. The etching solution has a pH from about 0 to about 2.0, and an etch rate is less than about 3 μm/min. A glass substrate is disclosed having a first surface and a second surface opposite the first surface in a thickness direction, and at least one hole penetrating the first surface, wherein the at least one hole has been etched by an etching solution. A greatest distance d1 between (1) a first plane that contacts the first surface in regions that do not have the at least one hole or a deviation in a thickness of the substrate surrounding the at least one hole and (2) a surface of the deviation recessed from the first plane is less than or equal to about 0.2 μm.

    Abstract translation: 形成玻璃基板的方法包括提供具有氧化铝的玻璃基板，将脉冲激光束平移在玻璃基板上以形成一个或多个引导孔，使玻璃基板与蚀刻溶液接触并提供搅拌。 蚀刻溶液具有约0至约2.0的pH，蚀刻速率小于约3μm/ min。 公开了一种玻璃基板，其具有在厚度方向上与第一表面相对的第一表面和第二表面，以及穿过第一表面的至少一个孔，其中至少一个孔已经被蚀刻溶液蚀刻。 （1）在不具有至少一个孔的区域中接触第一表面的第一平面或围绕至少一个孔的基底的厚度偏差之间的最大距离d1，以及（2） 从第一平面凹陷的偏差小于或等于约0.2μm。

    ANTIMICROBIAL ARTICLE WITH FUNCTIONAL COATING AND METHODS FOR MAKING THE ANTIMICROBIAL ARTICLE
    4.
    发明申请
    ANTIMICROBIAL ARTICLE WITH FUNCTIONAL COATING AND METHODS FOR MAKING THE ANTIMICROBIAL ARTICLE 有权
    具有功能性涂层的抗微生物制品及制造抗菌制品的方法

    公开(公告)号：US20150307392A1

    公开(公告)日：2015-10-29

    申请号：US14692150

    申请日：2015-04-21

    Applicant: CORNING INCORPORATED

    Inventor： Thomas Michael Castle ,  Georgiy M. Guryanov ,  Ekaterina Aleksandrovna Kuksenkova ,  Florence Christine Monique Verrier

    IPC: C03C21/00 ,  C03C17/30

    CPC classification number: C03C21/005 ,  C03C3/091 ,  C03C17/30 ,  C03C21/002 ,  C03C2204/02 ,  C03C2217/76 ,  C03C2218/32

    Abstract: A method of making an antimicrobial article including the steps: providing an article having a first surface and ion-exchangeable metal ions, a strengthening bath comprising ion-exchanging metal ions larger in size than the ion-exchangeable metal ions, and an antimicrobial bath comprising antimicrobial ions, ion-exchangeable metal ions and ion-exchanging ions; submersing the article in the strengthening bath to exchange ion-exchangeable metal ions with ion-exchanging metal ions in the strengthening bath to form a compressive stress region extending from the first surface to a first depth; forming a layer on the first surface arranged over the compressive stress region and defining a second surface; and submersing the article and the layer in the antimicrobial bath to exchange ion-exchangeable and ion-exchanging metal ions in the compressive stress region with antimicrobial ions to impart an antimicrobial region with antimicrobial ions extending from the second surface of the layer to a second depth.

    Abstract translation: 一种制造抗微生物制品的方法，包括以下步骤：提供具有第一表面和可离子交换的金属离子的制品，包含尺寸大于可离子交换的金属离子的离子交换金属离子的强化浴，以及包含 抗菌离子，离子交换金属离子和离子交换离子; 将所述制品浸入所述强化浴中以在所述强化浴中与离子交换金属离子交换离子交换金属离子，以形成从所述第一表面延伸到第一深度的压应力区域; 在所述第一表面上形成布置在所述压缩应力区域上并限定第二表面的层; 并且将所述制品和所述层浸入所述抗微生物浴中以在所述压缩应力区域中与抗微生物离子交换离子交换和离子交换金属离子，以使抗微生物区域具有从所述层的第二表面延伸到第二深度的抗微生物离子 。

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