JP4771397B2 - 電子機器 - Google Patents
電子機器 Download PDFInfo
- Publication number
- JP4771397B2 JP4771397B2 JP2004120535A JP2004120535A JP4771397B2 JP 4771397 B2 JP4771397 B2 JP 4771397B2 JP 2004120535 A JP2004120535 A JP 2004120535A JP 2004120535 A JP2004120535 A JP 2004120535A JP 4771397 B2 JP4771397 B2 JP 4771397B2
- Authority
- JP
- Japan
- Prior art keywords
- shield
- wiring board
- printed wiring
- substrate
- case
- 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
Images
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
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
- H05K9/0039—Galvanic coupling of ground layer on printed circuit board [PCB] to conductive casing
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
Claims (1)
- 高周波回路ブロックが実装される上下左右において対称な長方形状とされたプリント配線基板が、4つの側板からなる長方形状の枠体及び前記枠体の内部に配置されて対向する前記側板のみを連結し、前記基板の取り付け方向側から見た形状が上下左右対称となるように配置される仕切り板を有する導電性ケースに収納され、シールドされてなる電子機器において、
前記プリント配線基板の一外縁端部で、かつ前記プリント基板の上下左右の対称線上と一致しない位置に切り欠きが設けられるとともに、
前記導電性ケースの前記プリント配線基板挿入面側で、かつ前記切り欠きに対応した位置に、前記導電性ケースの一部を内方に折り曲げて形成された切片からなる切り起こしが設けられていることを特徴とする電子機器。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004120535A JP4771397B2 (ja) | 2004-04-15 | 2004-04-15 | 電子機器 |
US11/050,855 US20050233641A1 (en) | 2004-04-15 | 2005-01-27 | Shield structure of electronic device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004120535A JP4771397B2 (ja) | 2004-04-15 | 2004-04-15 | 電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005303200A JP2005303200A (ja) | 2005-10-27 |
JP4771397B2 true JP4771397B2 (ja) | 2011-09-14 |
Family
ID=35096858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004120535A Expired - Fee Related JP4771397B2 (ja) | 2004-04-15 | 2004-04-15 | 電子機器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20050233641A1 (ja) |
JP (1) | JP4771397B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5041897B2 (ja) * | 2007-07-03 | 2012-10-03 | 新光電気工業株式会社 | シールド機能を有するインダクタ形成型配線基板 |
JP5055255B2 (ja) * | 2008-12-19 | 2012-10-24 | 株式会社藤商事 | 遊技機 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4717990A (en) * | 1986-05-30 | 1988-01-05 | Motorola, Inc. | Double-shielded housing for RF circuitry |
US6037846A (en) * | 1998-10-09 | 2000-03-14 | Nortel Networks Corporation | Surface mount EMI gasket filter |
US6739885B2 (en) * | 2002-05-21 | 2004-05-25 | Tyco Electronics Corporation | Filtered and shielded electrical connector |
US7326862B2 (en) * | 2003-02-13 | 2008-02-05 | Parker-Hannifin Corporation | Combination metal and plastic EMI shield |
-
2004
- 2004-04-15 JP JP2004120535A patent/JP4771397B2/ja not_active Expired - Fee Related
-
2005
- 2005-01-27 US US11/050,855 patent/US20050233641A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20050233641A1 (en) | 2005-10-20 |
JP2005303200A (ja) | 2005-10-27 |
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