JP4343789B2 - プローブ針 - Google Patents
プローブ針 Download PDFInfo
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- JP4343789B2 JP4343789B2 JP2004213355A JP2004213355A JP4343789B2 JP 4343789 B2 JP4343789 B2 JP 4343789B2 JP 2004213355 A JP2004213355 A JP 2004213355A JP 2004213355 A JP2004213355 A JP 2004213355A JP 4343789 B2 JP4343789 B2 JP 4343789B2
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- Prior art keywords
- probe needle
- grounding
- signal
- frequency
- probe
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- Measuring Leads Or Probes (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Description
上記実施形態では、接地用の2つの電極パッド19と、信号用の1つの電極パッド19とを配列したパターンを例に説明したが、本発明はこれに限るものではない。各電極パッド19の配列パターンは種々あるため、それらに対応して配設された接地用プローブ針部21及び信号用プローブ針部22にも本願発明を適用することができる。既存の接地用プローブ針部21を用いて疑似プローブ針部を成形してもよく、新たに疑似プローブ針部を成形してもよい。
Claims (3)
- 検査対象物に接触して電気的特性を検査するプローブ針であって、
上記検査対象物の信号用電極パッドに接触する信号用プローブ針部と、
当該信号用プローブ針部と並列に配設され上記検査対象物の接地用電極パッドに接触する接地用プローブ針部と、
当該接地用プローブ針部と共に上記信号用プローブ針部と並列に配設されて上記電極パッド面の近傍まで延出した疑似プローブ針部とを備え、
当該疑似プローブ針部と上記接地用プローブ針部とが、その先端部でボンディングワイヤーにより互いに接続されたことを特徴とするプローブ針。 - 請求項1に記載のプローブ針において、
上記接地用プローブ針部と上記疑似プローブ針部とが、上記信号用プローブ針部を挟んで両側の、互いに対向する位置に配設されたことを特徴とするプローブ針。 - 請求項1に記載のプローブ針において、
上記疑似プローブ針部及び上記接地用プローブ針部が、上記信号用プローブ針部を中心にした対称形状で、かつ同じ寸法に設定されたことを特徴とするプローブ針。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004213355A JP4343789B2 (ja) | 2004-07-21 | 2004-07-21 | プローブ針 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004213355A JP4343789B2 (ja) | 2004-07-21 | 2004-07-21 | プローブ針 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006030138A JP2006030138A (ja) | 2006-02-02 |
JP4343789B2 true JP4343789B2 (ja) | 2009-10-14 |
Family
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Family Applications (1)
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JP2004213355A Active JP4343789B2 (ja) | 2004-07-21 | 2004-07-21 | プローブ針 |
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JP (1) | JP4343789B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101926823B1 (ko) * | 2016-11-24 | 2018-12-07 | 주식회사 리텍 | 동축 케이블의 바늘 접합 방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2020175346A1 (ja) * | 2019-02-27 | 2021-12-02 | 株式会社村田製作所 | プローブ部材およびコネクタの検査構造 |
-
2004
- 2004-07-21 JP JP2004213355A patent/JP4343789B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101926823B1 (ko) * | 2016-11-24 | 2018-12-07 | 주식회사 리텍 | 동축 케이블의 바늘 접합 방법 |
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JP2006030138A (ja) | 2006-02-02 |
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