Polymer over molding of strengthened glass
    4.
    发明授权
    Polymer over molding of strengthened glass 有权
    聚合物超强化玻璃成型

    公开(公告)号:US09073291B2

    公开(公告)日:2015-07-07

    申请号:US12775122

    申请日:2010-05-06

    摘要: Glass articles for use as covers in electronic devices and methods for forming the same are described herein. The glass articles generally include a shaped glass substrate comprising a first face, a second face and a perimeter edge. The shaped glass substrate may be formed from strengthened glass such that the shaped glass substrate has a compressive stress layer which improves the ability of the glass article to withstand surface damage without cracking. A polymer overmold is coupled to the attachment feature of the perimeter edge of the shaped glass substrate thereby protecting the perimeter edge of the shaped glass substrate from damage. In one embodiment, at least a portion of the perimeter edge of the shaped glass substrate comprises an attachment feature offset from the first face. In another embodiment the polymer overmold is integrally formed with at least one connector.

    摘要翻译: 本文描述了用作电子设备中的盖的玻璃制品及其形成方法。 玻璃制品通常包括包括第一面,第二面和周边的成形玻璃基板。 成形玻璃基板可以由强化玻璃形成,使得成形玻璃基板具有提高玻璃制品在不破裂的情况下耐受表面损伤的能力的压应力层。 聚合物包覆模制物与成形玻璃基材的周边边缘的附着特征耦合,从而保护成形玻璃基板的周边边缘免受损坏。 在一个实施例中,成形玻璃基板的周边边缘的至少一部分包括从第一面偏移的附着特征。 在另一个实施方案中,聚合物包覆模塑与至少一个连接器一体形成。

    Low bend loss optical fiber
    6.
    发明授权
    Low bend loss optical fiber 有权
    低弯曲损耗光纤

    公开(公告)号:US08666214B2

    公开(公告)日:2014-03-04

    申请号:US13680676

    申请日:2012-11-19

    摘要: One embodiment of a single mode optical fiber includes: a graded index central core region having outer radius r1 and relative refractive index Δ1; a cladding region comprising (i) a first inner cladding region having an outer radius r2 10 microns and comprising a minimum relative refractive index Δ3, wherein said second inner cladding region has at least one region with a relative refractive index delta that becomes more negative with increasing radius; and (iii) an outer cladding region surrounding the second inner cladding region and comprising relative refractive index Δ4, wherein Δ1>Δ2>Δ3, Δ3

    摘要翻译: 单模光纤的一个实施例包括:具有外半径r1和相对折射率Delta1的渐变折射率中心纤芯区域; 包层区域,包括(i)具有外半径r2 <10微米和相对折射率Delta2和0.65 @ r1 / r2 @ 1的第一内包层区域; (ii)和具有外径r3> 10微米并且包括最小相对折射率Delta3的第二内包层区域(即,沟槽),其中所述第二内包层区域具有至少一个具有相对折射率Δδ的区域, 半径越来越大; 和(iii)围绕第二内包层区域并包括相对折射率Delta4的外包层区域,其中Delta1> Delta2> Delta3,Delta3Δ4。

    Bend loss resistant multi-mode fiber
    7.
    发明授权
    Bend loss resistant multi-mode fiber 有权
    弯曲损耗多模光纤

    公开(公告)号:US08588568B2

    公开(公告)日:2013-11-19

    申请号:US13289029

    申请日:2011-11-04

    IPC分类号: G02B6/02

    摘要: A graded index multimode optical fiber comprising: (a) a silica core doped with germania, and at least one co-dopant, comprising one of P2O5 or F or B2O3, the core extending to outermost core radius, r1 and having a dual alpha, α1; (b) a low index inner cladding surrounding the core and off-set from said core; (c) an outer cladding surrounding and in contact with the inner cladding, such that at least the region of the inner cladding off-set from said core has a lower refractive index than the outer cladding. The center germania concentration at the centerline, CGe1, is greater than or equal to 0, and an outermost germania concentration in the core CGe2, at r1 is greater than or equal to 0. The core has a center co-dopant concentration at the centerline, Cc-d1, greater than or equal to 0, and an outermost co-dopant concentration Cc-d2, at r1, wherein Cc-d2 is greater than or equal to 0.

    摘要翻译: 一种分级折射率多模光纤,包括:(a)掺杂有氧化锗的二氧化硅芯,以及包含P2O5或F或B2O3之一的至少一种共掺杂物,所述芯延伸到最外芯半径r1并具有双重α, alpha1; (b)围绕所述芯并偏离所述芯的低折射率内包层; (c)包围并与内包层接触的外包层,使得至少从所述芯偏离的内包层的区域具有比外包层更低的折射率。 中心线CGe1处的中心锗浓度大于或等于0,核心CGe2在r1处的最外面的锗浓度大于或等于0.核心在中心线处具有中心共掺杂剂浓度 ,Cc-d1,大于或等于0,最外侧辅助掺杂浓度Cc-d2在r1处,其中Cc-d2大于或等于0。

    LOW BEND LOSS OPTICAL FIBER
    8.
    发明申请
    LOW BEND LOSS OPTICAL FIBER 有权
    低弯损失光纤

    公开(公告)号:US20130136405A1

    公开(公告)日:2013-05-30

    申请号:US13485028

    申请日:2012-05-31

    IPC分类号: G02B6/028

    摘要: One embodiment of a single mode optical fiber includes: a graded index central core region having outer radius r1 and refractive index Δ1; a cladding region comprising (i) a first inner cladding region having an outer radius r2 10 microns and comprising a minimum refractive index Δ3, wherein said second cladding region has at least one region with a refractive index delta that becomes more negative with increasing radius; and (iii) an outer cladding region surrounding the inner cladding region and comprising refractive index Δ4, wherein Δ1>Δ2>Δ3, Δ3

    摘要翻译: 单模光纤的一个实施例包括:具有外半径r1和折射率Delta1的渐变折射率中心纤芯区域; 包层区域,包括(i)具有外半径r2 <10微米和折射率Delta2和0.65 @ r1 / r2 @ 1的第一内包层区域; (ii)和具有外半径r3> 10微米并且包括最小折射率Delta3的第二内包层区域,其中所述第二包层区域具有至少一个具有随着半径增加而变得更负的折射率δ的区域; 和(iii)围绕内包层区域并包括折射率Delta4的外包层区域,其中Delta1> Delta2> Delta3,Delta3Δ4。

    TRANSPARENT LAMINATES COMPRISING INTERMEDIATE OR ANOMALOUS GLASS
    10.
    发明申请
    TRANSPARENT LAMINATES COMPRISING INTERMEDIATE OR ANOMALOUS GLASS 审中-公开
    包含中间或异常玻璃的透明层压板

    公开(公告)号:US20130059157A1

    公开(公告)日:2013-03-07

    申请号:US13640153

    申请日:2011-05-25

    IPC分类号: B32B17/06

    摘要: This disclosure is directed to laminates for transparent armor application and in particular to laminates comprising at least one layer of an intermediate or anomalous glass. Anomalous glasses include glasses with a SiO2 content (in mol %) greater than 80 mol %, and the glasses can contain other elements that give the glass highly desirable properties such as impact resistance. Examples include Corning ULE glass 4 wt % to

    摘要翻译: 本公开涉及用于透明装甲应用的层压板,特别涉及包括至少一层中间或异常玻璃的层压板。 异构玻璃包括SiO 2含量(摩尔%)大于80摩尔%的玻璃,并且玻璃可以含有赋予玻璃非常理想的性质如耐冲击性的其它元素。 实例包括4重量%至<20重量%TiO 2的康宁ULE玻璃,其余为SiO 2,熔融石英和Vycor。 可用于本文所述的层压体的另一种类型的玻璃是中间玻璃; 例如,包含60-72mol%SiO 2的铝硼硅酸盐抗冲击玻璃; 9-16摩尔%Al2O3; 5-12mol%B2O3; 8-16摩尔%Na2O; 和与钾离子交换的0-4mol%K2O,以形成化学强化的玻璃。