JP6654061B2 - プローブガイド、プローブカード及びプローブガイドの製造方法 - Google Patents
プローブガイド、プローブカード及びプローブガイドの製造方法 Download PDFInfo
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- JP6654061B2 JP6654061B2 JP2016031622A JP2016031622A JP6654061B2 JP 6654061 B2 JP6654061 B2 JP 6654061B2 JP 2016031622 A JP2016031622 A JP 2016031622A JP 2016031622 A JP2016031622 A JP 2016031622A JP 6654061 B2 JP6654061 B2 JP 6654061B2
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- guide
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- probe
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- 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
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/073—Multiple probes
- G01R1/07307—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card
- G01R1/07364—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card with provisions for altering position, number or connection of probe tips; Adapting to differences in pitch
- G01R1/07371—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card with provisions for altering position, number or connection of probe tips; Adapting to differences in pitch using an intermediate card or back card with apertures through which the probes pass
-
- 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
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/073—Multiple probes
- G01R1/07307—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card
- G01R1/07342—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card the body of the probe being at an angle other than perpendicular to test object, e.g. probe card
-
- 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
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/073—Multiple probes
- G01R1/07307—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card
- G01R1/07357—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card with flexible bodies, e.g. buckling beams
-
- 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]
- G01R31/2855—Environmental, reliability or burn-in testing
- G01R31/286—External aspects, e.g. related to chambers, contacting devices or handlers
- G01R31/2863—Contacting devices, e.g. sockets, burn-in boards or mounting fixtures
-
- 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
-
- 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
- G01R31/2889—Interfaces, e.g. between probe and tester
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R3/00—Apparatus or processes specially adapted for the manufacture or maintenance of measuring instruments, e.g. of probe tips
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Measuring Leads Or Probes (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Description
10 メイン基板
11 補強板
12 ST基板
13 コンタクトプローブ
131 針元部
132 弾性変形部
133 針先部
14 プローブガイド
20 ガイド板
201 上部ガイド板
202 下部ガイド板
21 ガイド板取付部
22 シリコン板
23 ガイド穴
24 貫通加工穴
24D 下部開口
24U 上部開口
25 ガイド膜
26 隔壁
261' 破損した隔壁
31 レジスト膜
32 凹部
33 保護膜
OD オーバードライブ量
T1 外部電極
T2 プローブ電極
Claims (8)
- コンタクトプローブを支持するガイド穴を有するシリコン板を備え、
上記ガイド穴は、上記シリコン板の厚さ方向に形成された貫通孔であり、
上記ガイド穴の内壁は、上記シリコン板の貫通加工穴の内壁面上に形成されたガイド膜を備え、
上記貫通加工穴は、両端の開口の大きさが異なり、一方の開口から他方の開口に向かって断面積が漸増し、
上記ガイド膜は、上記他方の開口に向かって膜厚が漸増することを特徴とするプローブガイド。 - 上記ガイド膜は、スパッタ膜であることを特徴とする請求項1に記載のプローブガイド。
- 上記貫通加工穴は、エッチング加工穴であることを特徴とする請求項1又は2に記載のプローブガイド。
- 上記ガイド膜は、ダイヤモンド・ライク・カーボン又はイットリア安定化ジルコニアからなることを特徴とする請求項1〜3のいずれかに記載のプローブガイド。
- 上記ガイド膜は、上記貫通加工穴の内壁面に形成されたシリコン酸化膜上に形成されていることを特徴とする請求項1〜4のいずれかに記載のプローブガイド。
- 配線基板と、上記配線基板上に立設されるコンタクトプローブと、上記コンタクトプローブを支持するプローブガイドとを備え、
上記コンタクトプローブは、上記配線基板と電気的に接続される針元部と、検査対象物に接触する針先部と、針元部及び針先部の間に設けられた座屈変形可能な弾性変形部とにより構成され、
上記プローブガイドは、上記コンタクトプローブの上記針元部又は上記針先部を支持するガイド穴を有するシリコン板を含み、
上記ガイド穴は、上記シリコン板の厚さ方向に形成された貫通孔であり、
上記ガイド穴の内壁は、上記シリコン板の貫通加工穴の内壁面上に形成されたガイド膜を備え、
上記貫通加工穴は、両端の開口の大きさが異なり、一方の開口から他方の開口に向かって断面積が漸増し、
上記ガイド膜は、上記他方の開口に向かって膜厚が漸増することを特徴とするプローブカード。 - 両端の開口の大きさが異なり、一方の開口から他方の開口に向かって断面積が漸増する貫通加工穴をシリコン板の厚さ方向に形成するステップと、
上記他方の開口に向かって膜厚が漸増するガイド膜を上記貫通加工穴の内壁面上に形成するステップとを備えることを特徴とするプローブガイドの製造方法。 - 上記ガイド膜は、上記シリコン板の上記他方の開口側にターゲットを配置したスパッタリング処理により形成されることを特徴とする請求項7に記載のプローブガイドの製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016031622A JP6654061B2 (ja) | 2016-02-23 | 2016-02-23 | プローブガイド、プローブカード及びプローブガイドの製造方法 |
TW106100153A TWI711825B (zh) | 2016-02-23 | 2017-01-04 | 探針導件、探針卡及探針導件之製造方法 |
US15/420,111 US10139430B2 (en) | 2016-02-23 | 2017-01-31 | Probe guide, probe card, and method for probe guide manufacturing |
KR1020170023659A KR102620402B1 (ko) | 2016-02-23 | 2017-02-22 | 프로브 가이드, 프로브 카드 및 프로브 가이드의 제조 방법 |
Applications Claiming Priority (1)
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JP2016031622A JP6654061B2 (ja) | 2016-02-23 | 2016-02-23 | プローブガイド、プローブカード及びプローブガイドの製造方法 |
Publications (2)
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JP2017150864A JP2017150864A (ja) | 2017-08-31 |
JP6654061B2 true JP6654061B2 (ja) | 2020-02-26 |
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Country Status (4)
Country | Link |
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US (1) | US10139430B2 (ja) |
JP (1) | JP6654061B2 (ja) |
KR (1) | KR102620402B1 (ja) |
TW (1) | TWI711825B (ja) |
Cited By (1)
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TWI831307B (zh) * | 2022-07-26 | 2024-02-01 | 思達科技股份有限公司 | 導板結構及探針陣列 |
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WO2019046419A1 (en) * | 2017-08-30 | 2019-03-07 | Formfactor, Inc. | VERTICAL PROBE ARRANGEMENT COMPRISING A SPACE TRANSFORMER WITH MEMBRANE JUXTAPOSÉ |
EP3698152A4 (en) * | 2017-10-20 | 2021-07-14 | FormFactor, Inc. | DIRECT METALLIC GUIDE PLATE |
TWI632373B (zh) * | 2017-10-27 | 2018-08-11 | 和碩聯合科技股份有限公司 | 治具平台 |
CN110196344B (zh) * | 2018-02-26 | 2021-06-11 | 中华精测科技股份有限公司 | 探针组件 |
TWI638168B (zh) * | 2018-04-03 | 2018-10-11 | 中華精測科技股份有限公司 | 探針卡裝置及探針座 |
KR102698002B1 (ko) * | 2018-12-11 | 2024-08-22 | (주)포인트엔지니어링 | 프로브 카드 및 이의 제조 방법 |
WO2020141826A1 (ko) * | 2018-12-31 | 2020-07-09 | (주) 마이크로프랜드 | 셀프 얼라인 버티컬 프로브 카드의 컨택터 블록 및 그 제조방법 |
KR102289131B1 (ko) * | 2018-12-31 | 2021-08-12 | (주) 마이크로프랜드 | 셀프 얼라인 버티컬 프로브 카드의 컨택터 블록 및 그 제조방법 |
TWI728665B (zh) * | 2020-01-21 | 2021-05-21 | 中華精測科技股份有限公司 | 具有指向性探針的探針卡裝置 |
TWI728736B (zh) * | 2020-03-10 | 2021-05-21 | 中華精測科技股份有限公司 | 垂直式探針頭及其分支式探針 |
KR20210130448A (ko) * | 2020-04-22 | 2021-11-01 | (주)포인트엔지니어링 | 프로브 헤드 및 이를 포함하는 프로브 카드 |
WO2022024888A1 (ja) * | 2020-07-27 | 2022-02-03 | 京セラ株式会社 | プローブガイド |
US20240094261A1 (en) * | 2020-08-12 | 2024-03-21 | Microfabrica Inc. | Probe Arrays and Improved Methods for Making and Using Longitudinal Deformation of Probe Preforms |
TWI837460B (zh) * | 2021-02-22 | 2024-04-01 | 林昆賢 | 探針製造方法 |
KR102260983B1 (ko) * | 2021-04-16 | 2021-06-04 | 윌테크놀러지(주) | 정렬효율이 향상된 수직형 프로브 카드용 니들 |
KR102283282B1 (ko) * | 2021-04-16 | 2021-07-29 | 윌테크놀러지(주) | 정렬효율이 향상된 수직형 프로브 카드 |
CN118451331A (zh) * | 2021-12-06 | 2024-08-06 | 日本电子材料株式会社 | 探针卡 |
TWI817426B (zh) * | 2022-03-31 | 2023-10-01 | 中華精測科技股份有限公司 | 模組化垂直式探針卡的探針頭 |
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- 2016-02-23 JP JP2016031622A patent/JP6654061B2/ja active Active
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- 2017-01-04 TW TW106100153A patent/TWI711825B/zh active
- 2017-01-31 US US15/420,111 patent/US10139430B2/en active Active
- 2017-02-22 KR KR1020170023659A patent/KR102620402B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI831307B (zh) * | 2022-07-26 | 2024-02-01 | 思達科技股份有限公司 | 導板結構及探針陣列 |
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Publication number | Publication date |
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KR102620402B1 (ko) | 2024-01-03 |
US20170242057A1 (en) | 2017-08-24 |
JP2017150864A (ja) | 2017-08-31 |
KR20170099383A (ko) | 2017-08-31 |
US10139430B2 (en) | 2018-11-27 |
TWI711825B (zh) | 2020-12-01 |
TW201740114A (zh) | 2017-11-16 |
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