CN111670544A - 用于反射、偏转和/或吸收从电子设备发出的电磁辐射的设备及方法 - Google Patents

用于反射、偏转和/或吸收从电子设备发出的电磁辐射的设备及方法 Download PDF

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Publication number
CN111670544A
CN111670544A CN201880075693.7A CN201880075693A CN111670544A CN 111670544 A CN111670544 A CN 111670544A CN 201880075693 A CN201880075693 A CN 201880075693A CN 111670544 A CN111670544 A CN 111670544A
Authority
CN
China
Prior art keywords
mobile phone
plate
metal
cover
coatings
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201880075693.7A
Other languages
English (en)
Chinese (zh)
Inventor
W·C·坦鲍姆
R·K·坦鲍姆
I·罗斯柴尔德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lotan Technology Co ltd
Original Assignee
Lotan Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US15/721,525 external-priority patent/US10141968B2/en
Priority claimed from US16/147,399 external-priority patent/US10630331B2/en
Application filed by Lotan Technology Co ltd filed Critical Lotan Technology Co ltd
Publication of CN111670544A publication Critical patent/CN111670544A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/245—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/526—Electromagnetic shields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • H01Q17/001—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems for modifying the directional characteristic of an aerial
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3833—Hand-held transceivers
    • H04B1/3838—Arrangements for reducing RF exposure to the user, e.g. by changing the shape of the transceiver while in use

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Telephone Set Structure (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Aerials With Secondary Devices (AREA)
CN201880075693.7A 2017-09-29 2018-10-01 用于反射、偏转和/或吸收从电子设备发出的电磁辐射的设备及方法 Pending CN111670544A (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US15/721,525 2017-09-29
US15/721,525 US10141968B2 (en) 2016-07-29 2017-09-29 Device for reflecting, deflecting, and/or absorbing electromagentic radiation emitted from an electronic device and method therefor
US16/125,734 US10250287B2 (en) 2016-07-29 2018-09-09 Device for reflecting, deflecting, and/or absorbing electromatnetic radiation emitted from an electronic device and method therefor
US16/125,734 2018-09-09
US16/147,399 US10630331B2 (en) 2016-07-29 2018-09-28 Devices for reflecting, deflecting, and/or absorbing electromagnetic radiation emitted from an electronic device and methods therefor
US16/147,399 2018-09-28
PCT/US2018/053825 WO2019068112A1 (en) 2017-09-29 2018-10-01 DEVICES FOR REFLECTING, DEFENDING AND / OR ABSORBING ELECTROMAGNETIC RADIATION EMITTED BY AN ELECTRONIC DEVICE AND ASSOCIATED METHODS

Publications (1)

Publication Number Publication Date
CN111670544A true CN111670544A (zh) 2020-09-15

Family

ID=65903314

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880075693.7A Pending CN111670544A (zh) 2017-09-29 2018-10-01 用于反射、偏转和/或吸收从电子设备发出的电磁辐射的设备及方法

Country Status (13)

Country Link
EP (1) EP3688876A4 (ja)
JP (1) JP2021509799A (ja)
KR (1) KR20200076694A (ja)
CN (1) CN111670544A (ja)
AU (1) AU2018342700A1 (ja)
BR (1) BR112020010287A2 (ja)
CA (1) CA3083902A1 (ja)
IL (1) IL274379A (ja)
MX (1) MX2020005339A (ja)
PH (1) PH12020550505A1 (ja)
SG (1) SG11202003882YA (ja)
WO (1) WO2019068112A1 (ja)
ZA (1) ZA202002136B (ja)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1689239A (zh) * 2002-09-06 2005-10-26 中路Gsh株式会社 保护免于电磁辐射发射可能的有害健康影响的设备和方法
US20140159980A1 (en) * 2012-11-24 2014-06-12 Erin Finegold Radio frequency emission guard for portable wireless electronic device
CN104752812A (zh) * 2008-11-06 2015-07-01 庞研究有限公司 嵌入电池内的天线、无线设备和无线设备的智能外壳
US20160006473A1 (en) * 2014-07-04 2016-01-07 Classic Promotions Pty Ltd. Attachment for an electronic communications device
US9263796B1 (en) * 2012-04-16 2016-02-16 Lifewave, Inc. Shielding cell phone radiation
CN107069179A (zh) * 2017-01-25 2017-08-18 广东欧珀移动通信有限公司 壳体、壳体制作方法、天线装置及移动终端

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5335366A (en) * 1993-02-01 1994-08-02 Daniels John J Radiation shielding apparatus for a radio transmitting device
GB2330979A (en) 1997-10-28 1999-05-05 Radio Design Limited A radiation shield for a mobile telephone
US6708047B1 (en) * 2001-01-19 2004-03-16 Jack Miller Device for reducing radiation from an antenna of a portable telephone
US8214003B2 (en) * 2009-03-13 2012-07-03 Pong Research Corporation RF radiation redirection away from portable communication device user
US9065900B2 (en) * 2009-12-28 2015-06-23 Green Swan, Inc. Method and system to shield mobile phones and devices to minimize radiation exposure
AU2011203352B1 (en) * 2011-07-07 2012-06-21 Classic Promotions Pty Ltd Silicon case
US8270929B1 (en) 2011-09-09 2012-09-18 Contech RF Devices, LLC RF shielding for mobile devices
US10050658B2 (en) * 2014-02-24 2018-08-14 National Products, Inc. Docking sleeve with electrical adapter
US10128890B2 (en) * 2014-09-09 2018-11-13 Ppip Llc Privacy and security systems and methods of use
US9467190B1 (en) * 2015-04-23 2016-10-11 Connor Sport Court International, Llc Mobile electronic device covering
JP2017045743A (ja) * 2015-08-24 2017-03-02 株式会社西淀マーク製作所 小型電子機器用の電磁波シールド材

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1689239A (zh) * 2002-09-06 2005-10-26 中路Gsh株式会社 保护免于电磁辐射发射可能的有害健康影响的设备和方法
CN104752812A (zh) * 2008-11-06 2015-07-01 庞研究有限公司 嵌入电池内的天线、无线设备和无线设备的智能外壳
US9263796B1 (en) * 2012-04-16 2016-02-16 Lifewave, Inc. Shielding cell phone radiation
US20140159980A1 (en) * 2012-11-24 2014-06-12 Erin Finegold Radio frequency emission guard for portable wireless electronic device
US20160006473A1 (en) * 2014-07-04 2016-01-07 Classic Promotions Pty Ltd. Attachment for an electronic communications device
CN107069179A (zh) * 2017-01-25 2017-08-18 广东欧珀移动通信有限公司 壳体、壳体制作方法、天线装置及移动终端

Also Published As

Publication number Publication date
KR20200076694A (ko) 2020-06-29
MX2020005339A (es) 2020-10-14
PH12020550505A1 (en) 2021-03-22
SG11202003882YA (en) 2020-05-28
EP3688876A4 (en) 2021-06-30
ZA202002136B (en) 2021-05-26
CA3083902A1 (en) 2019-04-04
AU2018342700A1 (en) 2020-05-14
JP2021509799A (ja) 2021-04-01
BR112020010287A2 (pt) 2020-11-17
WO2019068112A1 (en) 2019-04-04
IL274379A (en) 2020-06-30
EP3688876A1 (en) 2020-08-05

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