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Display panel with transparent conductor based isolator and method for improved wireless communications

A technology of display panel and isolator, applied in the field of wireless communication, can solve problems such as limitation

Active Publication Date: 2016-06-22
INTEL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is limited by compact platforms with limited space

Method used

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  • Display panel with transparent conductor based isolator and method for improved wireless communications
  • Display panel with transparent conductor based isolator and method for improved wireless communications
  • Display panel with transparent conductor based isolator and method for improved wireless communications

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Embodiment Construction

[0011] The traditional approach for platform antenna isolation is to place the antenna component(s) at substantially the furthest distance from other components of the platform to obtain maximum isolation for the antenna, and the Minimal coupling. This is limited by compact platforms with limited space. Orthogonal antenna polarizations are also implemented in mobile platforms to increase isolation. But such antenna polarization is limited to 3 in three dimensions. In actual mobile platform implementations, the number of antennas that are actually orthogonal is 2. As MIMO increases to greater than 2, invisible transparent conductor isolation addresses these challenges to further improve isolation without counting.

[0012] Antenna isolation can be enhanced by using largely invisible transparent conductor designs in communication platforms or large display panels in devices, thereby improving overall system isolation. Transparent conductors may include transparent conductive...

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Abstract

A communication device includes at least one radio that comprises signal processing circuitry, and at least one antenna coupled to the signal processing circuitry to send and receive radio signals. A component of the communication device requires user visibility and includes an isolator for isolating the at least one antenna, the isolator comprising at least one film that includes a transparent conductor. The component that requires user visibility may be a display screen or part of the chassis of a transparent communication device. The transparent conductor comprises a transparent conducting oxide such as indium tin oxide, indium tin oxide ink, graphite material, carbon nanotubes, or a conductive polymer.

Description

technical field [0001] Some embodiments relate to wireless communications. Some embodiments relate to Wi-Fi networks and networks operating according to one of the IEEE 802.11 standards. Some embodiments relate to uplink multi-user MIMO (ULMU-MIMO) communications. Some embodiments relate to display panels. Embodiments described herein generally relate to improved antenna isolation using thin films of transparent conductive oxides on displays of communication platforms. Background technique [0002] The traditional approach for platform antenna isolation is to place the antenna assembly at substantially the furthest distance from other components of the platform, so as to obtain the least amount of undesired antenna coupling. This is limited by compact platforms with limited space. There is currently a need for antenna isolation in multi-radio platforms, especially those employing multiple-input multiple-output (MIMO). Contents of the invention [0003] According to an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/40H04B7/04H01Q1/22
CPCH01Q1/22H04B1/40H04B7/04H04B7/0413H01Q1/243H01Q1/521H01Q15/006H01Q21/28G06F3/147
Inventor 柴玫海伦·坎侃·潘布赖斯·霍日内哈利·G·斯金纳
Owner INTEL CORP