Controlled chemical strengthening of thin glass

    公开(公告)号:AU2012229055A1

    公开(公告)日:2013-12-12

    申请号:AU2012229055

    申请日:2012-03-15

    Applicant: APPLE INC

    Inventor: WEBER DOUGLAS

    Abstract: Apparatus, systems and methods for increasing the strength of glass articles are disclosed. The strengthened glass articles are well suited for use in consumer products, such as consumer electronic devices (e.g., portable electronic devices). For example, a glass article can pertain to a glass cover for a housing of an electronic device, such as a portable electronic device. In one embodiment, techniques are described for selectively strengthening glass articles. In another embodiment, use of multi-bath chemical processing to facilitate controlled chemical strengthening for a glass article is described. Through multi-bath (or multi-step) chemical processing, differing levels of strengthening can be achieved for different portions of glass articles. Accordingly, glass articles that have undergone strengthening processing are able to be not only thin but also sufficiently strong and resistant to damage.

    Enhanced chemical strengthening glass of covers for portable electronic devices

    公开(公告)号:AU2011212982B9

    公开(公告)日:2014-10-02

    申请号:AU2011212982

    申请日:2011-02-02

    Applicant: APPLE INC

    Abstract: Apparatus, systems and methods for improving strength of a thin glass member for an electronic device are disclosed. In one embodiment, the glass member can have improved strength characteristics in accordance with a predetermined stress profile. The predetermined stress profile can be formed through multiple stages of chemical strengthening. The stages can, for example, have a first ion exchange stage where larger ions are exchanged into the glass member, and a second ion exchange stage where some of the larger ions are exchanged out from the glass member. In one embodiment, the glass member can pertain to a glass cover for a housing for an electronic device. The glass cover can be provided over or integrated with a display.

    Enhanced chemical strengthening glass of covers for portable electronic devices

    公开(公告)号:AU2011212982B2

    公开(公告)日:2014-09-11

    申请号:AU2011212982

    申请日:2011-02-02

    Applicant: APPLE INC

    Abstract: Apparatus, systems and methods for improving strength of a thin glass member for an electronic device are disclosed. In one embodiment, the glass member can have improved strength characteristics in accordance with a predetermined stress profile. The predetermined stress profile can be formed through multiple stages of chemical strengthening. The stages can, for example, have a first ion exchange stage where larger ions are exchanged into the glass member, and a second ion exchange stage where some of the larger ions are exchanged out from the glass member. In one embodiment, the glass member can pertain to a glass cover for a housing for an electronic device. The glass cover can be provided over or integrated with a display.

    Annealing of glass to alter chemical strengthening behavior

    公开(公告)号:AU2011312129B2

    公开(公告)日:2014-06-19

    申请号:AU2011312129

    申请日:2011-10-07

    Applicant: APPLE INC

    Abstract: Apparatus, systems and methods for improving chemical strengthening behavior in glass members are disclosed. According to one aspect, a method for processing a glass part formed using a fusion process or a float process includes annealing the glass part and then chemically strengthening the glass part. Annealing the glass part includes at least heating the glass part at a first temperature, maintaining the first temperature, and cooling the glass part to a second temperature using a controlled cooling process. Chemically strengthening the glass part includes facilitating an ion exchange between ions included in the glass part and ions included in a chemical strengthening bath.

    Annealing of glass to alter chemical strengthening behavior

    公开(公告)号:AU2011312129A1

    公开(公告)日:2013-05-02

    申请号:AU2011312129

    申请日:2011-10-07

    Applicant: APPLE INC

    Abstract: Apparatus, systems and methods for improving chemical strengthening behavior in glass members are disclosed. According to one aspect, a method for processing a glass part formed using a fusion process or a float process includes annealing the glass part and then chemically strengthening the glass part. Annealing the glass part includes at least heating the glass part at a first temperature, maintaining the first temperature, and cooling the glass part to a second temperature using a controlled cooling process. Chemically strengthening the glass part includes facilitating an ion exchange between ions included in the glass part and ions included in a chemical strengthening bath.

    Controlled chemical strengthening of thin glass

    公开(公告)号:AU2012229055B2

    公开(公告)日:2015-02-05

    申请号:AU2012229055

    申请日:2012-03-15

    Applicant: APPLE INC

    Inventor: WEBER DOUGLAS

    Abstract: Apparatus, systems and methods for increasing the strength of glass articles are disclosed. The strengthened glass articles are well suited for use in consumer products, such as consumer electronic devices (e.g., portable electronic devices). For example, a glass article can pertain to a glass cover for a housing of an electronic device, such as a portable electronic device. In one embodiment, techniques are described for selectively strengthening glass articles. In another embodiment, use of multi-bath chemical processing to facilitate controlled chemical strengthening for a glass article is described. Through multi-bath (or multi-step) chemical processing, differing levels of strengthening can be achieved for different portions of glass articles. Accordingly, glass articles that have undergone strengthening processing are able to be not only thin but also sufficiently strong and resistant to damage.

    Enhanced chemical strengthening glass of covers for portable electronic devices

    公开(公告)号:AU2011212982A1

    公开(公告)日:2012-08-23

    申请号:AU2011212982

    申请日:2011-02-02

    Applicant: APPLE INC

    Abstract: Apparatus, systems and methods for improving strength of a thin glass member for an electronic device are disclosed. In one embodiment, the glass member can have improved strength characteristics in accordance with a predetermined stress profile. The predetermined stress profile can be formed through multiple stages of chemical strengthening. The stages can, for example, have a first ion exchange stage where larger ions are exchanged into the glass member, and a second ion exchange stage where some of the larger ions are exchanged out from the glass member. In one embodiment, the glass member can pertain to a glass cover for a housing for an electronic device. The glass cover can be provided over or integrated with a display.

    ANNEALING OF GLASS TO ALTER CHEMICAL STRENGTHENING BEHAVIOR
    8.
    发明申请
    ANNEALING OF GLASS TO ALTER CHEMICAL STRENGTHENING BEHAVIOR 审中-公开
    玻璃退火以改善化学强化行为

    公开(公告)号:WO2012048293A3

    公开(公告)日:2013-01-10

    申请号:PCT/US2011055475

    申请日:2011-10-07

    CPC classification number: C03B25/08 C03C21/002 Y02P40/57

    Abstract: Apparatus, systems and methods for improving chemical strengthening behavior in glass members are disclosed. According to one aspect, a method for processing a glass part formed using a fusion process or a float process includes annealing the glass part and then chemically strengthening the glass part. Annealing the glass part includes at least heating the glass part at a first temperature, maintaining the first temperature, and cooling the glass part to a second temperature using a controlled cooling process. Chemically strengthening the glass part includes facilitating an ion exchange between ions included in the glass part and ions included in a chemical strengthening bath.

    Abstract translation: 公开了用于改善玻璃构件中的化学强化行为的装置,系统和方法。 一方面,使用熔融法或浮法法形成的玻璃部件的加工方法包括使玻璃部件退火,然后化学强化玻璃部件。 退火玻璃部件至少包括在第一温度下加热玻璃部件,保持第一温度,并且使用受控的冷却过程将玻璃部件冷却至第二温度。 化学强化玻璃部分包括促进包括在玻璃部分中的离子与包括在化学强化浴中的离子之间的离子交换。

    DYNAMIC INPUT GRAPHIC DISPLAY
    9.
    发明申请
    DYNAMIC INPUT GRAPHIC DISPLAY 审中-公开
    动态输入图形显示

    公开(公告)号:WO2009089465A3

    公开(公告)日:2009-12-23

    申请号:PCT/US2009030621

    申请日:2009-01-09

    Abstract: An input device for providing dynamic displays is disclosed. The input device can modify the appearance and/or location of graphics associated with an input area of a device. For example, the input device can have a button layout that shifts based on the orientation of the electronic device relative to the user, such that the button layout is consistently presented to the user in an upright orientation. The input device can rotate and/or rename a button input area region depending on the context of an application running on the electronic device. The input device can display dynamic graphic content in an input area which is distinct from a display screen of the electronic device.

    Abstract translation: 公开了一种用于提供动态显示的输入设备。 输入设备可以修改与设备的输入区域相关联的图形的外观和/或位置。 例如,输入设备可以具有基于电子设备相对于用户的方向而移动的按钮布局,使得按钮布局始终以直立的方向呈现给用户。 输入设备可以根据在电子设备上运行的应用的上下文来旋转和/或重命名按钮输入区域。 输入设备可以在与电子设备的显示屏不同的输入区域中显示动态图形内容。

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