AU2014405615B2 - RF shielding for mobile devices - Google Patents
RF shielding for mobile devices Download PDFInfo
- Publication number
- AU2014405615B2 AU2014405615B2 AU2014405615A AU2014405615A AU2014405615B2 AU 2014405615 B2 AU2014405615 B2 AU 2014405615B2 AU 2014405615 A AU2014405615 A AU 2014405615A AU 2014405615 A AU2014405615 A AU 2014405615A AU 2014405615 B2 AU2014405615 B2 AU 2014405615B2
- Authority
- AU
- Australia
- Prior art keywords
- mobile device
- wire traces
- frame
- insulating film
- conductive
- 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.)
- Active
Links
- 239000012780 transparent material Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 26
- 230000005855 radiation Effects 0.000 claims description 11
- 239000011800 void material Substances 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000000976 ink Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 claims 2
- 229910001092 metal group alloy Inorganic materials 0.000 claims 2
- 150000002739 metals Chemical class 0.000 claims 2
- 239000003973 paint Substances 0.000 claims 2
- 238000010295 mobile communication Methods 0.000 abstract 1
- 238000000576 coating method Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241001076195 Lampsilis ovata Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
-
- 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
- H04B1/3888—Arrangements for carrying or protecting transceivers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0094—Shielding materials being light-transmitting, e.g. transparent, translucent
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2014/053804 WO2016036353A1 (en) | 2014-09-03 | 2014-09-03 | Rf shielding for mobile devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2014405615A1 AU2014405615A1 (en) | 2017-04-20 |
| AU2014405615B2 true AU2014405615B2 (en) | 2019-08-15 |
Family
ID=55440214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2014405615A Active AU2014405615B2 (en) | 2014-09-03 | 2014-09-03 | RF shielding for mobile devices |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP3189718A4 (zh) |
| JP (1) | JP2017531325A (zh) |
| KR (1) | KR102248202B1 (zh) |
| CN (2) | CN112236027A (zh) |
| AU (1) | AU2014405615B2 (zh) |
| IL (1) | IL250920B (zh) |
| MX (1) | MX2017002874A (zh) |
| SG (1) | SG11201701727RA (zh) |
| WO (1) | WO2016036353A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113540788B (zh) * | 2020-04-17 | 2022-09-27 | 荣耀终端有限公司 | 一种电子设备 |
| WO2023177638A2 (en) * | 2022-03-12 | 2023-09-21 | Tigran Khachatryan | Functional rf/emf shielding film and device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070231587A1 (en) * | 2004-07-12 | 2007-10-04 | Dai Nippon Printing Co, Ltd | Electromagnetic Wave Shielding Filter |
| WO2007138697A1 (ja) * | 2006-05-31 | 2007-12-06 | Dai Nippon Printing Co., Ltd. | 複合電磁波シールドフィルタ |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11307990A (ja) * | 1998-04-20 | 1999-11-05 | Medic:Kk | 電磁波遮蔽シート、フィルム及び電磁波遮蔽体 |
| US6184477B1 (en) * | 1998-12-02 | 2001-02-06 | Kyocera Corporation | Multi-layer circuit substrate having orthogonal grid ground and power planes |
| EP1393408A1 (en) * | 2001-05-19 | 2004-03-03 | Lance Harold Rayner | Safety shield |
| JP4334920B2 (ja) * | 2003-06-19 | 2009-09-30 | 大日本印刷株式会社 | 電磁波遮蔽用シート及び前面板、並びに表示装置 |
| KR101110903B1 (ko) * | 2004-07-27 | 2012-06-08 | 다이니폰 인사츠 가부시키가이샤 | 전자파 차폐장치 |
| WO2006068175A1 (ja) * | 2004-12-24 | 2006-06-29 | Hitachi Chemical Co., Ltd. | 導体層パターン付き基材の製造法、導体層パターン付き基材及びそれを用いた電磁波遮蔽部材 |
| JP2006319251A (ja) * | 2005-05-16 | 2006-11-24 | Dainippon Printing Co Ltd | 複合電磁波シールドフィルタ |
| JP2007036107A (ja) * | 2005-07-29 | 2007-02-08 | Dainippon Printing Co Ltd | 複合フィルタの製造方法 |
| CN1870881A (zh) * | 2006-05-25 | 2006-11-29 | 七二国际股份有限公司 | 电磁波屏蔽薄膜及其制造方法 |
| FR2937826B1 (fr) * | 2008-10-23 | 2016-05-13 | Dephasium | Dispositif de protection biologique contre les ondes electromagnetiques emises par un telephone mobile |
| KR20100067264A (ko) * | 2008-12-11 | 2010-06-21 | 도윤형 | 전자파 케이스 |
| CN102334091B (zh) * | 2009-02-26 | 2016-01-06 | 3M创新有限公司 | 触摸屏传感器和具有低可见度的覆盖微图案的图案化基材 |
| CN201623958U (zh) * | 2010-01-29 | 2010-11-03 | 隆扬电子（昆山）有限公司 | 一种屏蔽复合体 |
| KR20120126938A (ko) * | 2011-05-13 | 2012-11-21 | (주)모비테크 | 휴대단말기용 보호커버체 |
| US8270929B1 (en) * | 2011-09-09 | 2012-09-18 | Contech RF Devices, LLC | RF shielding for mobile devices |
| WO2013157420A1 (ja) * | 2012-04-18 | 2013-10-24 | コニカミノルタ株式会社 | 透光性導電パターン部材及びこれを用いた透光性電磁遮蔽・アンテナ部材 |
| KR101227847B1 (ko) * | 2012-07-19 | 2013-01-31 | 이응순 | 휴대단말기의 보호커버 |
| JP5859411B2 (ja) * | 2012-09-07 | 2016-02-10 | 富士フイルム株式会社 | 導電性フイルム、それを備える表示装置及びタッチパネル、並びに導電性フイルムのパターンの決定方法 |
| CN103179849B (zh) * | 2013-03-11 | 2016-06-08 | 厦门市美亚柏科信息股份有限公司 | 电磁信号屏蔽袋 |
-
2014
- 2014-09-03 CN CN202011074303.XA patent/CN112236027A/zh active Pending
- 2014-09-03 AU AU2014405615A patent/AU2014405615B2/en active Active
- 2014-09-03 CN CN201480083143.1A patent/CN107006137A/zh active Pending
- 2014-09-03 MX MX2017002874A patent/MX2017002874A/es unknown
- 2014-09-03 WO PCT/US2014/053804 patent/WO2016036353A1/en active Application Filing
- 2014-09-03 KR KR1020177009086A patent/KR102248202B1/ko active IP Right Grant
- 2014-09-03 EP EP14901216.3A patent/EP3189718A4/en not_active Withdrawn
- 2014-09-03 JP JP2017533155A patent/JP2017531325A/ja active Pending
- 2014-09-03 SG SG11201701727RA patent/SG11201701727RA/en unknown
-
2017
- 2017-03-02 IL IL250920A patent/IL250920B/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070231587A1 (en) * | 2004-07-12 | 2007-10-04 | Dai Nippon Printing Co, Ltd | Electromagnetic Wave Shielding Filter |
| WO2007138697A1 (ja) * | 2006-05-31 | 2007-12-06 | Dai Nippon Printing Co., Ltd. | 複合電磁波シールドフィルタ |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112236027A (zh) | 2021-01-15 |
| CN107006137A (zh) | 2017-08-01 |
| SG11201701727RA (en) | 2017-04-27 |
| IL250920B (en) | 2021-12-01 |
| EP3189718A1 (en) | 2017-07-12 |
| MX2017002874A (es) | 2018-02-19 |
| AU2014405615A1 (en) | 2017-04-20 |
| KR102248202B1 (ko) | 2021-05-04 |
| KR20170093103A (ko) | 2017-08-14 |
| EP3189718A4 (en) | 2018-04-25 |
| WO2016036353A1 (en) | 2016-03-10 |
| JP2017531325A (ja) | 2017-10-19 |
| IL250920A0 (en) | 2017-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) |