JPH0439716U - - Google Patents

Info

Publication number
JPH0439716U
JPH0439716U JP8129590U JP8129590U JPH0439716U JP H0439716 U JPH0439716 U JP H0439716U JP 8129590 U JP8129590 U JP 8129590U JP 8129590 U JP8129590 U JP 8129590U JP H0439716 U JPH0439716 U JP H0439716U
Authority
JP
Japan
Prior art keywords
oscillator
oscillation circuit
insulating
view
insulating lid
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
JP8129590U
Other languages
English (en)
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
Application filed filed Critical
Priority to JP8129590U priority Critical patent/JPH0439716U/ja
Publication of JPH0439716U publication Critical patent/JPH0439716U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Oscillators With Electromechanical Resonators (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例による発振器の斜視
図、第2図は前記発振器の縦断面正面図、第3図
はその封止部の一部拡大図、第4図はその絶縁基
板の平面図、第5図は前記実施例の等価回路図、
第6図は製造工程を示すフローチヤート、第7図
は本考案の他の実施例による発振器の縦断面正面
図、第8図は従来の表面実装型発振器の縦断面正
面図である。 1……発振器、2……絶縁基板、3……絶縁性
蓋体、12……シールド層、13…ハンダ部。

Claims (1)

  1. 【実用新案登録請求の範囲】 発振回路を絶縁基板上に設け、前記発振回路を
    絶縁性蓋体で封止した発振器において、 前記絶縁性蓋体の表面に、電磁波を遮蔽するた
    めのシールド層を形成したことを特徴とする発振
    器。
JP8129590U 1990-07-30 1990-07-30 Pending JPH0439716U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8129590U JPH0439716U (ja) 1990-07-30 1990-07-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8129590U JPH0439716U (ja) 1990-07-30 1990-07-30

Publications (1)

Publication Number Publication Date
JPH0439716U true JPH0439716U (ja) 1992-04-03

Family

ID=31627110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8129590U Pending JPH0439716U (ja) 1990-07-30 1990-07-30

Country Status (1)

Country Link
JP (1) JPH0439716U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08236979A (ja) * 1995-02-24 1996-09-13 Nec Corp 混成集積回路装置およびその製造方法
US7525758B2 (en) 2005-06-30 2009-04-28 Kabushiki Kaisha Toshiba Disk drive with non-magnetic cover and base plated with conductively connected magnetic shielding layers
JP2010067989A (ja) * 2002-07-19 2010-03-25 Panasonic Corp モジュール部品

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08236979A (ja) * 1995-02-24 1996-09-13 Nec Corp 混成集積回路装置およびその製造方法
JP2010067989A (ja) * 2002-07-19 2010-03-25 Panasonic Corp モジュール部品
JP2010080968A (ja) * 2002-07-19 2010-04-08 Panasonic Corp モジュール部品の製造方法
US7525758B2 (en) 2005-06-30 2009-04-28 Kabushiki Kaisha Toshiba Disk drive with non-magnetic cover and base plated with conductively connected magnetic shielding layers

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