JP5154003B2 - 自動試験システム内において電磁干渉シールドする方法及び装置 - Google Patents
自動試験システム内において電磁干渉シールドする方法及び装置 Download PDFInfo
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- JP5154003B2 JP5154003B2 JP2005215509A JP2005215509A JP5154003B2 JP 5154003 B2 JP5154003 B2 JP 5154003B2 JP 2005215509 A JP2005215509 A JP 2005215509A JP 2005215509 A JP2005215509 A JP 2005215509A JP 5154003 B2 JP5154003 B2 JP 5154003B2
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- 238000003032 molecular docking Methods 0.000 description 13
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/18—Screening arrangements against electric or magnetic fields, e.g. against earth's field
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2886—Features relating to contacting the IC under test, e.g. probe heads; chucks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Tests Of Electronic Circuits (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
112 試験ヘッド
118 ロードボード
124 コンタクタ、ソケット
126 DUT
132 ハンドラ
140 実質的に平坦な構造、EMIシールド
141 導波アパーチャ
142 導波チムニー
143 接地プレーン
144 導電性スプリングフィンガ
145 外縁リム
Claims (4)
- 電子試験システムのロードボードをEMIシールドする装置であって、
接地プレーンを有するロードボードと、
前記ロードボードに装着されたコンタクタと、
導電性の平坦な構造であって、当該導電性の平坦な構造の第1面上で該第1面の外縁の周囲における導電性リムを有し、さらに、前記導電性の平坦な構造を貫通する少なくとも一つのアパーチャを有する当該導電性の平坦な構造と、
前記アパーチャを介して前記コンタクタにDUTを挿入するように適合するDUTハンドラと、を具備し、
前記導電性の平坦な構造は前記DUTハンドラに装着されており、かつ、
前記導電性リムは、前記ロードボードの前記接地プレーンに導電性を有するようにかつ 分離可能に直接的に接触することを特徴とする装置。 - 導電性スプリングフィンガであって、前記ロードボード上の前記接地プレーンに接続 され、この結果、前記実質的に平坦な構造の前記導電性リムが前記スプリングフィンガ に直接的に接触してEMIシールドを生成する、当該導電性スプリングフィンガを更に 有することを特徴とする請求項1記載の装置。
- 前記実質的に平坦な構造内の前記アパーチャは、前記アパーチャを包囲し、そこから前記実質的に平坦な構造の第2面上において延長するチムニー構造を有することを特徴とする請求項1記載の装置。
- 電子試験システム内において導波アパーチャを有するEMIシールドであって、
接地プレーンを有するロードボードと、
前記ロードボードに装着されたコンタクタと、
DUTハンドラに装着された導電性の平坦な構造であって、前記導電性の平坦な構造の外縁の周囲における第1面上の導電性リムと、前記導電性の平坦な構造の第2面から延長し前記アパーチャを包囲する導波チムニーを有する前記導電性の平坦な構造内のアパーチャとを具備する、当該導電性の平坦な構造とを備え、
前記導電性リムは、前記ロードボードの前記接地プレーンに分離可能に直接的に接触し、前記ロードボードに付着した前記コンタクタ内への前記導電性の平坦な構造内の前記アパーチャを通じたDUTの挿入を許容することを特徴とするEMIシールド。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/903132 | 2004-07-30 | ||
US10/903,132 US7218095B2 (en) | 2004-07-30 | 2004-07-30 | Method and apparatus for electromagnetic interference shielding in an automated test system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006047306A JP2006047306A (ja) | 2006-02-16 |
JP5154003B2 true JP5154003B2 (ja) | 2013-02-27 |
Family
ID=34912832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005215509A Active JP5154003B2 (ja) | 2004-07-30 | 2005-07-26 | 自動試験システム内において電磁干渉シールドする方法及び装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7218095B2 (ja) |
JP (1) | JP5154003B2 (ja) |
CN (1) | CN1728932A (ja) |
GB (1) | GB2416925A (ja) |
MY (1) | MY144713A (ja) |
TW (1) | TWI393528B (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7274202B2 (en) * | 2005-10-07 | 2007-09-25 | Verigy (Singapore) Pte. Ltd. | Carousel device, system and method for electronic circuit tester |
US7869225B2 (en) | 2007-04-30 | 2011-01-11 | Freescale Semiconductor, Inc. | Shielding structures for signal paths in electronic devices |
US9052348B2 (en) * | 2007-08-09 | 2015-06-09 | Aviat U.S., Inc. | Rack system and a method for processing manufactured products |
TWI391683B (zh) * | 2007-12-26 | 2013-04-01 | Hon Hai Prec Ind Co Ltd | 鏡座表面防電磁干擾塗層電阻值測量方法 |
TWI409469B (zh) * | 2008-09-05 | 2013-09-21 | Hon Hai Prec Ind Co Ltd | 測試裝置及測試方法 |
TWI382193B (zh) | 2009-02-17 | 2013-01-11 | Quanta Comp Inc | 測試系統以及測試方法 |
JP5351071B2 (ja) * | 2009-02-24 | 2013-11-27 | 株式会社アドバンテスト | テスト部ユニット、テストヘッドおよび電子部品試験装置 |
CN101893681B (zh) * | 2009-05-20 | 2012-06-27 | 广达电脑股份有限公司 | 测试系统以及测试方法 |
CN102288893A (zh) * | 2010-06-18 | 2011-12-21 | 致茂电子(苏州)有限公司 | 一种防止电磁干扰的测试装置及测试机台 |
DE102011016408A1 (de) * | 2011-04-08 | 2012-10-11 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Einstiegsschwellerbeleuchtung für ein Kraftfahrzeug |
US20130014983A1 (en) * | 2011-07-14 | 2013-01-17 | Texas Instruments Incorporated | Device contactor with integrated rf shield |
CN103457026A (zh) * | 2012-06-02 | 2013-12-18 | 山西省电力公司太原供电分公司 | 圆孔消磁凹装天线 |
US9297836B2 (en) * | 2013-03-08 | 2016-03-29 | Deere & Company | Method and sensor for sensing current in a conductor |
US9410990B2 (en) | 2013-03-08 | 2016-08-09 | Deere & Company | Method and sensor for sensing current in a conductor |
US9188605B2 (en) * | 2013-11-12 | 2015-11-17 | Xcerra Corporation | Integrated circuit (IC) test socket with Faraday cage |
US9488676B2 (en) * | 2014-04-10 | 2016-11-08 | Ford Global Technologies, Llc | Sensor shield for an electric vehicle |
US10897840B2 (en) * | 2016-06-13 | 2021-01-19 | Advanced Semiconductor Engineering Korea, Inc. | Shield box, shield box assembly and apparatus for testing a semiconductor device |
US10564679B2 (en) | 2018-04-05 | 2020-02-18 | Samsung Electro-Mechanics Co., Ltd. | Electronic device module, method of manufacturing the same and electronic apparatus |
US10753973B2 (en) * | 2018-04-18 | 2020-08-25 | Ase Test, Inc. | Test apparatus and method for operating the same |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4433886A (en) * | 1981-12-17 | 1984-02-28 | Elco Corporation | Connector mounting for integrated circuit chip packages |
US4616178A (en) * | 1982-05-27 | 1986-10-07 | Harris Corporation | Pulsed linear integrated circuit tester |
US4866374A (en) * | 1984-10-12 | 1989-09-12 | Daymarc Corporation | Contactor assembly for testing integrated circuits |
US4825155A (en) * | 1984-12-20 | 1989-04-25 | Hughes Aircraft Company | X-band logic test jig |
US4731577A (en) * | 1987-03-05 | 1988-03-15 | Logan John K | Coaxial probe card |
US4875006A (en) * | 1988-09-01 | 1989-10-17 | Photon Dynamics, Inc. | Ultra-high-speed digital test system using electro-optic signal sampling |
JP2819910B2 (ja) * | 1992-01-13 | 1998-11-05 | 日本電気株式会社 | 半導体素子測定装置 |
US5345170A (en) * | 1992-06-11 | 1994-09-06 | Cascade Microtech, Inc. | Wafer probe station having integrated guarding, Kelvin connection and shielding systems |
JPH07260878A (ja) * | 1994-03-18 | 1995-10-13 | Fujitsu Ltd | テストステーション |
JPH10142291A (ja) * | 1996-11-13 | 1998-05-29 | Advantest Corp | Ic試験装置 |
JPH11237439A (ja) * | 1998-02-20 | 1999-08-31 | Advantest Corp | テストフィクスチャ |
US6136131A (en) * | 1998-06-02 | 2000-10-24 | Instrument Specialties Company, Inc. | Method of shielding and obtaining access to a component on a printed circuit board |
US6816391B2 (en) * | 2001-11-01 | 2004-11-09 | Gateway, Inc. | Tool-less access cover and EMI tight access door |
DE10158179B4 (de) * | 2001-11-28 | 2014-04-24 | Mettler-Toledo Ag | Probenwechsler für eine Waage |
US6911833B2 (en) * | 2001-12-13 | 2005-06-28 | Intel Corporation | Electromagnetically shielded test contactor |
US20030111261A1 (en) * | 2001-12-18 | 2003-06-19 | Lopac Mark S. | Circuit within a circuit board |
-
2004
- 2004-07-30 US US10/903,132 patent/US7218095B2/en active Active
-
2005
- 2005-02-22 MY MYPI20050669A patent/MY144713A/en unknown
- 2005-02-23 TW TW094105376A patent/TWI393528B/zh active
- 2005-05-27 CN CNA2005100730791A patent/CN1728932A/zh active Pending
- 2005-07-19 GB GB0514793A patent/GB2416925A/en not_active Withdrawn
- 2005-07-26 JP JP2005215509A patent/JP5154003B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
TW200605771A (en) | 2006-02-01 |
CN1728932A (zh) | 2006-02-01 |
US7218095B2 (en) | 2007-05-15 |
MY144713A (en) | 2011-10-31 |
TWI393528B (zh) | 2013-04-11 |
JP2006047306A (ja) | 2006-02-16 |
GB0514793D0 (en) | 2005-08-24 |
GB2416925A (en) | 2006-02-08 |
US20060022664A1 (en) | 2006-02-02 |
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