KR101715153B1 - 절연층이 코팅된 프로브 핀의 제조방법 - Google Patents
절연층이 코팅된 프로브 핀의 제조방법 Download PDFInfo
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- KR101715153B1 KR101715153B1 KR1020150085906A KR20150085906A KR101715153B1 KR 101715153 B1 KR101715153 B1 KR 101715153B1 KR 1020150085906 A KR1020150085906 A KR 1020150085906A KR 20150085906 A KR20150085906 A KR 20150085906A KR 101715153 B1 KR101715153 B1 KR 101715153B1
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- conductive wires
- probe
- insulating layer
- probe pin
- jig
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- 239000000523 sample Substances 0.000 title claims abstract description 59
- 238000004519 manufacturing process Methods 0.000 title abstract description 21
- 230000000873 masking effect Effects 0.000 claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- 239000011347 resin Substances 0.000 claims description 19
- 229920005989 resin Polymers 0.000 claims description 19
- 238000009413 insulation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 239000000049 pigment Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 abstract description 27
- 238000004070 electrodeposition Methods 0.000 abstract description 8
- 239000004065 semiconductor Substances 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 description 20
- 238000000151 deposition Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000008021 deposition Effects 0.000 description 5
- 239000000356 contaminant Substances 0.000 description 3
- 238000003618 dip coating Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 239000000539 dimer Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001252 Pd alloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- DECCZIUVGMLHKQ-UHFFFAOYSA-N rhenium tungsten Chemical compound [W].[Re] DECCZIUVGMLHKQ-UHFFFAOYSA-N 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
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- 239000006200 vaporizer Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/06711—Probe needles; Cantilever beams; "Bump" contacts; Replaceable probe pins
- G01R1/06733—Geometry aspects
-
- 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
- G01R1/06711—Probe needles; Cantilever beams; "Bump" contacts; Replaceable probe pins
- G01R1/06733—Geometry aspects
- G01R1/0675—Needle-like
-
- 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
- G01R1/06711—Probe needles; Cantilever beams; "Bump" contacts; Replaceable probe pins
- G01R1/06755—Material aspects
-
- 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
- G01R1/06783—Measuring probes containing liquids
-
- 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
- G01R31/26—Testing of individual semiconductor devices
- G01R31/2601—Apparatus or methods therefor
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geometry (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
Description
도 2는 절연층을 전착 코팅하는 단계의 순서도이다.
도 3은 도 1에 도시된 제조방법에 의해 제조된 프로브 핀을 나타낸 도면이다.
20: 절연층
Claims (5)
- (a) 지그에 복수의 전도성 와이어를 고정하는 단계와,
(b) 상기 전도성 와이어들 각각의 적어도 일단부를 마스킹(masking)하는 단계와,
(c) 적어도 일단부가 마스킹된 상기 전도성 와이어들의 표면에 1 내지 1.5㎛ 두께의 절연층을 전착 코팅하는 단계와,
(d) 상기 전도성 와이어들의 마스킹제를 박리하여 전도성 와이어들의 마스킹되었던 단부를 노출시켜 프로브 핀들을 얻는 단계와,
(e) 상기 프로브 핀들을 지그에서 분리하는 단계를 포함하며,
상기 (c) 단계는,
(c-1) 5 내지 33 wt%의 이온화되는 절연수지가 용해되어 있는 절연수지 용액을 제조하는 단계와,
(c-2) 상기 전도성 와이어들과 전극을 상기 절연수지 용액에 담그는 단계와,
(c-3) 상기 전도성 와이어들의 표면에서 절연수지가 전기 석출되어 절연층을 이루도록, 상기 전도성 와이어들과 전극 사이에 전도성 와이어 한 개당 0.3 V 이상 1 V 미만의 직류 전압을 인가하는 단계를 포함하며,
지그에서 분리된 프로브 핀의 절연층은 2.0×108㏁ 이상의 절연저항 값을 가지는 프로브 핀의 제조방법. - 삭제
- 삭제
- 삭제
- 제1항에 있어서,
상기 절연수지는 안료 성분을 포함하는 프로브 핀의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150085906A KR101715153B1 (ko) | 2015-06-17 | 2015-06-17 | 절연층이 코팅된 프로브 핀의 제조방법 |
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KR1020150085906A KR101715153B1 (ko) | 2015-06-17 | 2015-06-17 | 절연층이 코팅된 프로브 핀의 제조방법 |
Publications (2)
Publication Number | Publication Date |
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KR20160149005A KR20160149005A (ko) | 2016-12-27 |
KR101715153B1 true KR101715153B1 (ko) | 2017-03-10 |
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KR1020150085906A KR101715153B1 (ko) | 2015-06-17 | 2015-06-17 | 절연층이 코팅된 프로브 핀의 제조방법 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102072634B1 (ko) | 2018-10-17 | 2020-02-03 | 한국생산기술연구원 | 부식 및 전기적 특성을 향상시킨 프로브카드 니들 |
KR20210044933A (ko) | 2019-10-15 | 2021-04-26 | 한국생산기술연구원 | 부식 방지 및 방열성을 향상시킨 프로브카드 니들 |
KR20220048520A (ko) | 2020-10-12 | 2022-04-20 | 한국생산기술연구원 | 장수명 프로브카드 니들 탐침 |
KR20230138214A (ko) * | 2022-03-23 | 2023-10-05 | (주) 코스2 | 반도체 검사용 콘택트 핀 코팅방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010107420A (ja) | 2008-10-31 | 2010-05-13 | Mitsubishi Cable Ind Ltd | プローブピンおよびその絶縁処理方法 |
JP2012127869A (ja) * | 2010-12-16 | 2012-07-05 | Mitsubishi Cable Ind Ltd | 絶縁被膜プローブピン及びその製造方法 |
JP2012137416A (ja) | 2010-12-27 | 2012-07-19 | Mitsubishi Cable Ind Ltd | プローブピン及びプローブピンの製造方法 |
KR101523761B1 (ko) * | 2013-12-30 | 2015-05-28 | 주식회사 새한마이크로텍 | 트윈 와이어 프로브 핀의 제조방법 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050042977A (ko) | 2003-11-04 | 2005-05-11 | 최영철 | 프로브 핀 및 이를 제조하는 방법 |
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2015
- 2015-06-17 KR KR1020150085906A patent/KR101715153B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010107420A (ja) | 2008-10-31 | 2010-05-13 | Mitsubishi Cable Ind Ltd | プローブピンおよびその絶縁処理方法 |
JP2012127869A (ja) * | 2010-12-16 | 2012-07-05 | Mitsubishi Cable Ind Ltd | 絶縁被膜プローブピン及びその製造方法 |
JP2012137416A (ja) | 2010-12-27 | 2012-07-19 | Mitsubishi Cable Ind Ltd | プローブピン及びプローブピンの製造方法 |
KR101523761B1 (ko) * | 2013-12-30 | 2015-05-28 | 주식회사 새한마이크로텍 | 트윈 와이어 프로브 핀의 제조방법 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102072634B1 (ko) | 2018-10-17 | 2020-02-03 | 한국생산기술연구원 | 부식 및 전기적 특성을 향상시킨 프로브카드 니들 |
KR20210044933A (ko) | 2019-10-15 | 2021-04-26 | 한국생산기술연구원 | 부식 방지 및 방열성을 향상시킨 프로브카드 니들 |
KR20220048520A (ko) | 2020-10-12 | 2022-04-20 | 한국생산기술연구원 | 장수명 프로브카드 니들 탐침 |
KR20230138214A (ko) * | 2022-03-23 | 2023-10-05 | (주) 코스2 | 반도체 검사용 콘택트 핀 코팅방법 |
KR102733610B1 (ko) | 2022-03-23 | 2024-11-25 | (주)코스2 | 반도체 검사용 콘택트 핀 코팅방법 |
Also Published As
Publication number | Publication date |
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KR20160149005A (ko) | 2016-12-27 |
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