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公开(公告)号：US20190106803A1
公开(公告)日：2019-04-11
申请号：US16215417
申请日：2018-12-10
Applicant: Apple Inc.
Inventor： Lucy E. BROWNING , Stephen B. LYNCH , Christopher D. PREST , Peter N. RUSSELL-CLARKE , Masashige TATEBE , Michael S. NASHNER , Daniel T. MCDONALD , Brian S. TRYON , Jody R. AKANA
IPC: C25D11/18 , B23K26/352 , B23K26/354 , C25D11/04 , C25D11/02 , C25D11/12
Abstract: The embodiments described herein relate to forming anodized films that have a white appearance. In some embodiments, an anodized film having pores with light diffusing pore walls created by varying the current density during an anodizing process is described. In some embodiments, an anodized film having light diffusing micro-cracks created by a laser cracking procedure is described. In some embodiments, a sputtered layer of light diffusing aluminum is provided below an anodized film. In some embodiments, light diffusing particles are infused within openings of an anodized layer.
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公开(公告)号：US20140361945A1
公开(公告)日：2014-12-11
申请号：US13913382
申请日：2013-06-07
Applicant: Apple Inc.
Inventor： Abhijeet MISRA , Brian S. TRYON , Charles J. KUEHMANN , Stephen B. LYNCH , James A. WRIGHT
IPC: H01Q1/42
Abstract: A patch for a device in an electronic housing including an aluminum layer having a threshold thickness, a non-conductive layer on a first side of the aluminum layer, and a radio-frequency (RF) transparent layer on a second side of the aluminum layer is provided. A method for manufacturing an antenna window including a patch as above is also provided, the method including determining a thickness of the aluminum layer adjacent to an anodized aluminum layer. A method for manufacturing an antenna window including coating an aluminum layer having a threshold thickness on a radio-frequency (RF) transparent layer to form an RF transparent laminate is also provided. A method for manufacturing an antenna window including removing a thickness of aluminum is also provided. A method for manufacturing an antenna window including disposing a mask on an aluminum substrate and anodizing the aluminum substrate to a selected thickness is also provided.
Abstract translation: 一种用于电子外壳中的装置的贴片，包括具有阈值厚度的铝层，在铝层的第一侧上的非导电层和在铝层的第二侧上的射频（RF）透明层 被提供。 还提供了一种用于制造包括如上所述的贴片的天线窗的方法，所述方法包括确定与阳极化铝层相邻的铝层的厚度。 还提供一种用于制造天线窗的方法，包括在射频（RF）透明层上涂覆具有阈值厚度的铝层以形成RF透明层压板。 还提供了一种用于制造包括去除铝厚度的天线窗的方法。 还提供了一种制造天线窗的方法，包括在铝基板上设置掩模并将铝基板阳极氧化至所选择的厚度。
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公开(公告)号：US20180263130A1
公开(公告)日：2018-09-13
申请号：US15454880
申请日：2017-03-09
Applicant: Apple Inc.
Inventor： James A. CURRAN , Zechariah D. FEINBERG , Brian S. TRYON
CPC classification number: G06F1/1656
Abstract: Composite coatings having improved abrasion and dent resistance are described. According to some embodiments, the composite coatings include an outer hard layer and an intermediate layer between the outer hard layer and a metal substrate. The intermediate layer can have a hardness that is less than the hard outer layer but greater than the metal substrate. In this arrangement, the intermediate layer can act as a structural support that resists plastic deformation when an impact force is applied to the coating. In some embodiments, the intermediate layer is composed of a porous anodic oxide material. In some embodiments, the outer hard layer is composed of a ceramic material or a hard carbon-based material, such as diamond-like carbon.
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公开(公告)号：US20160204502A1
公开(公告)日：2016-07-14
申请号：US15078949
申请日：2016-03-23
Applicant: Apple Inc.
Inventor： Abhijeet MISRA , Brian S. TRYON , Charles J. KUEHMANN , Stephen B. LYNCH , James A. WRIGHT
Abstract: A patch for a device in an electronic housing including an aluminum layer having a threshold thickness, a non-conductive layer on a first side of the aluminum layer, and a radio-frequency (RF) transparent layer on a second side of the aluminum layer is provided. A method for manufacturing an antenna window including a patch as above is also provided, the method including determining a thickness of the aluminum layer adjacent to an anodized aluminum layer. A method for manufacturing an antenna window including coating an aluminum layer having a threshold thickness on a radio-frequency (RF) transparent layer to form an RF transparent laminate is also provided. A method for manufacturing an antenna window including removing a thickness of aluminum is also provided. A method for manufacturing an antenna window including disposing a mask on an aluminum substrate and anodizing the aluminum substrate to a selected thickness is also provided.
Abstract translation: 一种用于电子外壳中的装置的贴片，包括具有阈值厚度的铝层，在铝层的第一侧上的非导电层和在铝层的第二侧上的射频（RF）透明层 被提供。 还提供了一种用于制造包括如上所述的贴片的天线窗的方法，所述方法包括确定与阳极化铝层相邻的铝层的厚度。 还提供一种用于制造天线窗的方法，包括在射频（RF）透明层上涂覆具有阈值厚度的铝层以形成RF透明层压板。 还提供了一种用于制造包括去除铝厚度的天线窗的方法。 还提供了一种制造天线窗的方法，包括在铝基板上设置掩模并将铝基板阳极氧化至所选择的厚度。
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