Invention Application
- Patent Title: RADIO-FREQUENCY TRANSPARENT WINDOW
- Patent Title (中): 无线电频率透明窗口
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Application No.: US15078949Application Date: 2016-03-23
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Publication No.: US20160204502A1Publication Date: 2016-07-14
- Inventor: Abhijeet MISRA , Brian S. TRYON , Charles J. KUEHMANN , Stephen B. LYNCH , James A. WRIGHT
- Applicant: Apple Inc.
- Main IPC: H01Q1/24
- IPC: H01Q1/24 ; H01Q1/44

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.
Public/Granted literature
- US09627749B2 Radio-frequency transparent window Public/Granted day:2017-04-18
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