CN106961824A - 具有开口窗传热路径的电子电路板屏蔽件 - Google Patents
具有开口窗传热路径的电子电路板屏蔽件 Download PDFInfo
- Publication number
- CN106961824A CN106961824A CN201611204492.1A CN201611204492A CN106961824A CN 106961824 A CN106961824 A CN 106961824A CN 201611204492 A CN201611204492 A CN 201611204492A CN 106961824 A CN106961824 A CN 106961824A
- Authority
- CN
- China
- Prior art keywords
- shielding part
- electronic equipment
- radiator
- heat transfer
- heat
- 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
Links
- 230000005855 radiation Effects 0.000 abstract description 7
- 230000003068 static effect Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000004049 embossing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- ZGHQUYZPMWMLBM-UHFFFAOYSA-N 1,2-dichloro-4-phenylbenzene Chemical compound C1=C(Cl)C(Cl)=CC=C1C1=CC=CC=C1 ZGHQUYZPMWMLBM-UHFFFAOYSA-N 0.000 description 2
- BWWVXHRLMPBDCK-UHFFFAOYSA-N 1,2,4-trichloro-5-(2,6-dichlorophenyl)benzene Chemical compound C1=C(Cl)C(Cl)=CC(Cl)=C1C1=C(Cl)C=CC=C1Cl BWWVXHRLMPBDCK-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
- H05K1/0204—Cooling of mounted components using means for thermal conduction connection in the thickness direction of the substrate
-
- 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
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
- H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
- H05K9/0024—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields
-
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
- H05K1/0209—External configuration of printed circuit board adapted for heat dissipation, e.g. lay-out of conductors, coatings
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
- H05K7/20445—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing the coupling element being an additional piece, e.g. thermal standoff
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
- H05K7/20445—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing the coupling element being an additional piece, e.g. thermal standoff
- H05K7/20472—Sheet interfaces
-
- 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
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
- H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
- H05K9/0024—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields
- H05K9/0032—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields having multiple parts, e.g. frames mating with lids
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/06—Thermal details
- H05K2201/066—Heatsink mounted on the surface of the PCB
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09036—Recesses or grooves in insulating substrate
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/978,682 | 2015-12-22 | ||
US14/978,682 US20170181266A1 (en) | 2015-12-22 | 2015-12-22 | Electronic circuit board shielding with open window heat transfer path |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106961824A true CN106961824A (zh) | 2017-07-18 |
Family
ID=57570009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611204492.1A Pending CN106961824A (zh) | 2015-12-22 | 2016-12-22 | 具有开口窗传热路径的电子电路板屏蔽件 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20170181266A1 (zh) |
EP (1) | EP3185665A1 (zh) |
JP (1) | JP2017135368A (zh) |
KR (1) | KR20170074806A (zh) |
CN (1) | CN106961824A (zh) |
BR (1) | BR102016030323A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111713184A (zh) * | 2018-02-19 | 2020-09-25 | 交互数字Ce专利控股公司 | 用于电子设备的散热器组件 |
CN112262507A (zh) * | 2018-06-05 | 2021-01-22 | 普卢姆设计有限公司 | 紧凑、直接插入并且高性能的Wi-Fi接入点 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7107766B2 (ja) * | 2018-06-26 | 2022-07-27 | デクセリアルズ株式会社 | 電子機器 |
WO2020235647A1 (ja) * | 2019-05-23 | 2020-11-26 | 株式会社ソニー・インタラクティブエンタテインメント | 電子機器 |
KR102651418B1 (ko) * | 2019-07-25 | 2024-03-27 | 삼성전자 주식회사 | 차폐 시트 및 방열 부재를 포함하는 전자 장치 |
US11369051B2 (en) | 2019-07-26 | 2022-06-21 | Samsung Electronics Co., Ltd. | Electromagnetic interference (EMI) shielding member and electronic device including the same |
CN112399768B (zh) * | 2019-08-13 | 2023-05-12 | Oppo广东移动通信有限公司 | 屏蔽罩、电路板组件和电子设备 |
US11348877B2 (en) * | 2019-12-10 | 2022-05-31 | Starry, Inc. | RF shielding can with integral spring fingers |
JP2021174847A (ja) * | 2020-04-23 | 2021-11-01 | 株式会社デンソー | 電子機器 |
TWI743941B (zh) * | 2020-08-12 | 2021-10-21 | 啟碁科技股份有限公司 | 電子裝置及散熱電磁屏蔽結構 |
US11647609B2 (en) * | 2020-12-15 | 2023-05-09 | Arris Enterprises Llc | Multisided heat spreader |
WO2023199608A1 (ja) * | 2022-04-11 | 2023-10-19 | 株式会社ソニー・インタラクティブエンタテインメント | 電子機器 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08288687A (ja) * | 1995-04-14 | 1996-11-01 | Nec Corp | プリント基板のシールド構造 |
CN1217132A (zh) * | 1996-05-02 | 1999-05-19 | 艾利森公司 | 开缝的屏蔽罩 |
TW200917950A (en) * | 2007-10-09 | 2009-04-16 | Wistron Neweb Corp | EMI shielding and heat dissipating structure |
TW201026216A (en) * | 2008-12-22 | 2010-07-01 | Unihan Corp | Electromagnetic shielding device with heat dissipating |
CN202663712U (zh) * | 2012-04-26 | 2013-01-09 | 鸿富锦精密工业(深圳)有限公司 | 具有散热功能的电磁屏蔽装置 |
CN103929935A (zh) * | 2013-01-15 | 2014-07-16 | 起源技术美国股份有限公司 | 散热的emi/rfi屏蔽装置 |
CN104137245A (zh) * | 2012-02-23 | 2014-11-05 | 苹果公司 | 薄型、空间高效的电路屏蔽 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0582994A (ja) * | 1991-09-20 | 1993-04-02 | Fujitsu Ltd | 箱形ユニツト構造 |
US5530202A (en) * | 1995-01-09 | 1996-06-25 | At&T Corp. | Metallic RF or thermal shield for automatic vacuum placement |
JPH0927576A (ja) * | 1995-07-11 | 1997-01-28 | Nec Corp | 半導体集積回路パッケージ |
JP3313682B2 (ja) * | 1999-11-18 | 2002-08-12 | 北川工業株式会社 | 電磁波シールドケース |
US6445583B1 (en) * | 2001-01-26 | 2002-09-03 | Laird Technologies, Inc. | Snap in heat sink shielding lid |
US6744640B2 (en) * | 2002-04-10 | 2004-06-01 | Gore Enterprise Holdings, Inc. | Board-level EMI shield with enhanced thermal dissipation |
JP2004327841A (ja) * | 2003-04-25 | 2004-11-18 | Sony Corp | 電子機器 |
TW200522856A (en) * | 2003-12-30 | 2005-07-01 | Asustek Comp Inc | Electronic apparatus and shielding device thereof |
US7254034B2 (en) * | 2004-12-15 | 2007-08-07 | Lucent Technologies Inc. | Thermal management for shielded circuit packs |
US20070090509A1 (en) * | 2005-10-14 | 2007-04-26 | Oqo, Inc. | Electromagnetic interference circuit package shield |
CN1953646A (zh) * | 2005-10-18 | 2007-04-25 | 鸿富锦精密工业(深圳)有限公司 | 能防电磁干扰的散热装置 |
JP2011176096A (ja) * | 2010-02-24 | 2011-09-08 | Mitsumi Electric Co Ltd | 電子機器 |
US9439333B2 (en) * | 2013-01-15 | 2016-09-06 | Genesis Technology Usa, Inc. | Heat-dissipating EMI/RFI shield |
JP6000170B2 (ja) * | 2013-03-15 | 2016-09-28 | 三菱電機株式会社 | 電子機器 |
EP2933833A1 (en) * | 2014-04-16 | 2015-10-21 | Thomson Licensing | Electromagnetic shielding device |
-
2015
- 2015-12-22 US US14/978,682 patent/US20170181266A1/en not_active Abandoned
-
2016
- 2016-12-14 EP EP16204069.5A patent/EP3185665A1/en not_active Withdrawn
- 2016-12-15 JP JP2016243710A patent/JP2017135368A/ja active Pending
- 2016-12-21 KR KR1020160175703A patent/KR20170074806A/ko not_active Application Discontinuation
- 2016-12-22 CN CN201611204492.1A patent/CN106961824A/zh active Pending
- 2016-12-22 BR BR102016030323-0A patent/BR102016030323A2/pt active Search and Examination
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08288687A (ja) * | 1995-04-14 | 1996-11-01 | Nec Corp | プリント基板のシールド構造 |
CN1217132A (zh) * | 1996-05-02 | 1999-05-19 | 艾利森公司 | 开缝的屏蔽罩 |
TW200917950A (en) * | 2007-10-09 | 2009-04-16 | Wistron Neweb Corp | EMI shielding and heat dissipating structure |
TW201026216A (en) * | 2008-12-22 | 2010-07-01 | Unihan Corp | Electromagnetic shielding device with heat dissipating |
CN104137245A (zh) * | 2012-02-23 | 2014-11-05 | 苹果公司 | 薄型、空间高效的电路屏蔽 |
CN202663712U (zh) * | 2012-04-26 | 2013-01-09 | 鸿富锦精密工业(深圳)有限公司 | 具有散热功能的电磁屏蔽装置 |
CN103929935A (zh) * | 2013-01-15 | 2014-07-16 | 起源技术美国股份有限公司 | 散热的emi/rfi屏蔽装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111713184A (zh) * | 2018-02-19 | 2020-09-25 | 交互数字Ce专利控股公司 | 用于电子设备的散热器组件 |
CN112262507A (zh) * | 2018-06-05 | 2021-01-22 | 普卢姆设计有限公司 | 紧凑、直接插入并且高性能的Wi-Fi接入点 |
Also Published As
Publication number | Publication date |
---|---|
US20170181266A1 (en) | 2017-06-22 |
KR20170074806A (ko) | 2017-06-30 |
JP2017135368A (ja) | 2017-08-03 |
EP3185665A1 (en) | 2017-06-28 |
BR102016030323A2 (pt) | 2017-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190517 Address after: France Applicant after: Interactive Digital CE Patent Holding Company Address before: I Si Eli Murli Nor, France Applicant before: Thomson Licensing SA |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201221 Address after: Fa Guobali Applicant after: Interactive Digital Madison Patent Holdings Address before: Fa Guobali Applicant before: Interactive Digital CE Patent Holding Co. |
|
TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170718 |
|
RJ01 | Rejection of invention patent application after publication |