JP4483598B2 - グラファイトシートを備えた電子機器 - Google Patents
グラファイトシートを備えた電子機器 Download PDFInfo
- Publication number
- JP4483598B2 JP4483598B2 JP2005013640A JP2005013640A JP4483598B2 JP 4483598 B2 JP4483598 B2 JP 4483598B2 JP 2005013640 A JP2005013640 A JP 2005013640A JP 2005013640 A JP2005013640 A JP 2005013640A JP 4483598 B2 JP4483598 B2 JP 4483598B2
- Authority
- JP
- Japan
- Prior art keywords
- graphite sheet
- heat generating
- electronic component
- generating electronic
- hole
- 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.)
- Expired - Fee Related
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 40
- 229910002804 graphite Inorganic materials 0.000 title claims description 37
- 239000010439 graphite Substances 0.000 title claims description 37
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
3 発熱電子部品
5 グラファイトシート
6 貫通孔
Claims (3)
- 外装ケースと、この外装ケース内に納められた発熱電子部品と、前記発熱電子部品と対峙する直上領域を含む前記外装ケースの内側に貼り付けられ前記発熱電子部品から発する局所的な熱を所定範囲に分散させるグラファイトシートと、を備え、前記直上領域の前記グラファイトシート領域に貫通孔を設けることを特徴とした電子機器。
- 前記貫通孔を前記直上領域に複数設けることを特徴とした請求項1に記載の電子機器。
- 前記グラファイトシートに設けられた前記貫通孔周辺を前記発熱電子部品に当接させたことを特徴とする請求項1に記載の電子機器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005013640A JP4483598B2 (ja) | 2005-01-21 | 2005-01-21 | グラファイトシートを備えた電子機器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005013640A JP4483598B2 (ja) | 2005-01-21 | 2005-01-21 | グラファイトシートを備えた電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006203018A JP2006203018A (ja) | 2006-08-03 |
JP4483598B2 true JP4483598B2 (ja) | 2010-06-16 |
Family
ID=36960726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005013640A Expired - Fee Related JP4483598B2 (ja) | 2005-01-21 | 2005-01-21 | グラファイトシートを備えた電子機器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4483598B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008277432A (ja) * | 2007-04-26 | 2008-11-13 | Kaneka Corp | 放熱構造体 |
JP2009094196A (ja) * | 2007-10-05 | 2009-04-30 | Nec Corp | 携帯通信機の放熱構造 |
US9426930B2 (en) | 2010-12-07 | 2016-08-23 | Hewlett-Packard Development Company, L.P. | Dissipating heat within housings for electrical components |
WO2009157942A1 (en) * | 2008-06-27 | 2009-12-30 | Hewlett-Packard Development Company, L.P. | Dissipating heat within housings for electrical components |
WO2016190291A1 (ja) * | 2015-05-27 | 2016-12-01 | コニカミノルタ株式会社 | 携帯端末 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2930923B2 (ja) * | 1996-12-13 | 1999-08-09 | 三菱電機株式会社 | 冷却構造、これを用いた携帯型電子機器及び冷却構造形成方法 |
JP2001044673A (ja) * | 1999-07-30 | 2001-02-16 | Oki Electric Ind Co Ltd | 発熱部品の放熱構造 |
JP2001142574A (ja) * | 1999-11-18 | 2001-05-25 | Hitachi Ltd | 電子装置 |
WO2001095687A1 (fr) * | 2000-06-06 | 2001-12-13 | Mitsubishi Denki Kabushiki Kaisha | Structure de refroidissement d'un dispositif de communication |
JP2002334958A (ja) * | 2001-05-08 | 2002-11-22 | Aiwa Co Ltd | 放熱装置 |
-
2005
- 2005-01-21 JP JP2005013640A patent/JP4483598B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006203018A (ja) | 2006-08-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5326269B2 (ja) | 電子部品内蔵配線板、及び電子部品内蔵配線板の放熱方法 | |
JP4741324B2 (ja) | プリント基板 | |
JP4483598B2 (ja) | グラファイトシートを備えた電子機器 | |
JP2008218618A (ja) | プリント配線板 | |
JP2009094196A (ja) | 携帯通信機の放熱構造 | |
JP2007049015A (ja) | 電子機器構造と、電子機器構造が用いられた電子機器 | |
JP2012119607A (ja) | 高放熱基板 | |
JP2014216610A (ja) | 放熱構造体及び電子機器 | |
JP2006093526A (ja) | 導電性熱伝導シート | |
JP2011091142A (ja) | フレックスリジッド基板 | |
JP2005191378A (ja) | プリント基板における放熱構造 | |
JP2006203014A (ja) | 放熱部品 | |
JP2008160029A (ja) | 冷却構造および電子機器 | |
JP2006245025A (ja) | 電子機器の放熱構造 | |
JP4285738B2 (ja) | 電子機器の放熱構造 | |
JP5088939B2 (ja) | 積層基板 | |
JP2006049412A (ja) | 電子部品の放熱構造 | |
JP4860800B2 (ja) | パワー回路配線構造の製造方法 | |
JP2006203016A (ja) | 放熱部品 | |
JP3176322U (ja) | 多層プリント基板の放熱構造 | |
JP2008124326A (ja) | 熱伝導経路プレート、電子部品基板及び電子部品筺体 | |
KR102071921B1 (ko) | 높은 방열 성능을 갖는 방열 프레임 | |
JP2009266885A (ja) | 配線基板を備えた電気装置の冷却装置 | |
JP5384197B2 (ja) | 放熱構造を有するプリント配線板 | |
JP2006237073A (ja) | 電子回路ユニット |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080116 |
|
RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20080213 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20091111 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091117 |
|
RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20091120 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100106 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100302 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100315 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 4483598 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130402 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130402 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140402 Year of fee payment: 4 |
|
LAPS | Cancellation because of no payment of annual fees |