Method and apparatus for forming a gold metal matrix composite
    24.
    发明授权
    Method and apparatus for forming a gold metal matrix composite 有权
    用于形成金金属基质复合材料的方法和装置

    公开(公告)号:US09427806B2

    公开(公告)日:2016-08-30

    申请号:US14296025

    申请日:2014-06-04

    Applicant: Apple Inc.

    Abstract: A metal matrix composite using as one of the components a precious metal is described. In one embodiment, the precious metal takes the form of gold and the metal matrix composite has a gold mass fraction in accordance with 18 k. The metal matrix composite can be formed by blending a precious metal (e.g., gold) powder and a ceramic powder, forming a mixture that is then compressed within a die having a near net shape of the metal matrix composite. The compressed mixture in the die is then heated to sinter the precious metal and ceramic powder. Other techniques for forming the precious metal matrix composite using HIP, and a diamond powder are also disclosed.

    Abstract translation: 描述了使用贵金属作为组分之一的金属基质复合材料。 在一个实施方案中,贵金属采取金的形式,并且金属基质复合物具有根据18k的金质量分数。 金属基复合材料可以通过将贵金属(例如金)粉末和陶瓷粉末混合形成混合物,然后在具有金属基质复合材料的近净形状的模具内被压缩而形成。 然后将模具中的压缩混合物加热以烧结贵金属和陶瓷粉末。 还公开了使用HIP形成贵金属基质复合材料的其它技术和金刚石粉末。

    Display with electromechanical mirrors for minimizing display borders
    25.
    发明授权
    Display with electromechanical mirrors for minimizing display borders 有权
    显示机电镜,最大限度地减少显示边界

    公开(公告)号:US09335510B2

    公开(公告)日:2016-05-10

    申请号:US13631125

    申请日:2012-09-28

    Applicant: Apple Inc.

    CPC classification number: G02B7/1805 G02B7/182 G02B26/0841

    Abstract: An electronic device may be provided with a display mounted in a housing. The display may have an array of display pixels that provide light to a user. The array of display pixels may form active display structures with a rectangular shape. The rectangular active display structures may be surrounded by an inactive border region. Reflector structures may be used to reflect light that is emitted from peripheral portions of the active display structures to a portion of the display overlapping the inactive border region, thereby providing the display with an effective active area that is larger than the area of the active display structures. The reflector structures may include rotatable reflectors. Control circuitry may use a rotatable positioner to rotate rotatable reflector structures in synchronization with controlling which pixel data is displayed by the display pixels in the peripheral portions of the active display structures.

    Abstract translation: 电子设备可以设置有安装在壳体中的显示器。 显示器可以具有向用户提供光的显示像素阵列。 显示像素阵列可以形成具有矩形形状的主动显示结构。 矩形有源显示结构可以被非活动边界区域包围。 反射器结构可以用于将从有源显示结构的周边部分发射的光反射到与非活动边界区域重叠的显示器的一部分,从而向显示器提供大于有源显示器的面积的有效有效面积 结构。 反射器结构可以包括可旋转的反射器。 控制电路可以使用可旋转定位器来旋转可旋转反射器结构,与控制由活动显示结构的外围部分中的显示像素显示的哪些像素数据同步。

    METHODS AND SYSTEMS FOR SKULL TRAPPING
    27.
    发明申请
    METHODS AND SYSTEMS FOR SKULL TRAPPING 有权
    SKAP TRAPPING的方法和系统

    公开(公告)号:US20150375296A1

    公开(公告)日:2015-12-31

    申请号:US14386495

    申请日:2012-03-22

    Applicant: APPLE INC.

    Abstract: Disclosed are systems and methods for mechanically reducing an amount of the skull material in a finished, molded part formed from amorphous alloy using an injection molding system. Skull material of molten amorphous alloy can be captured in a trap before molding such material. A cavity can be provided in the injection molding system to trap the skull material. For example, the cavity can be provided in the mold, the tip of the plunger rod, or in the transfer sleeve. Alternatively, mixing of molten amorphous alloy can be induced so that skull material is reduced before molding. A plunger and/or its tip can be used to induce mixing (e.g., systematic movement of plunger rod, or a shape of its tip). By minimizing the amount of skull material in the finished, molded part, the quality of the part is increased.

    Abstract translation: 公开了一种用于使用注射成型系统机械地减少由非晶合金形成的成品模制部件中的颅骨材料的量的系统和方法。 熔融非晶合金的头骨材料可以在模制这种材料之前被捕获在捕获器中。 可以在注塑系统中提供空腔以捕获颅骨材料。 例如,空腔可以设置在模具中,柱塞杆的尖端或者在转移套筒中。 或者,可以诱导熔融非晶合金的混合,使得在模制之前颅骨材料被还原。 柱塞和/或其尖端可用于引起混合(例如,柱塞杆的系统运动或其尖端的形状)。 通过最小化成品的成型部件中的颅骨材料的量,部件的质量增加。

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