JP7098886B2 - 接触端子、検査治具、及び検査装置 - Google Patents
接触端子、検査治具、及び検査装置 Download PDFInfo
- Publication number
- JP7098886B2 JP7098886B2 JP2017131402A JP2017131402A JP7098886B2 JP 7098886 B2 JP7098886 B2 JP 7098886B2 JP 2017131402 A JP2017131402 A JP 2017131402A JP 2017131402 A JP2017131402 A JP 2017131402A JP 7098886 B2 JP7098886 B2 JP 7098886B2
- Authority
- JP
- Japan
- Prior art keywords
- rod
- tubular body
- holding portion
- inspection
- center conductor
- 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.)
- Active
Links
- 238000007689 inspection Methods 0.000 title claims description 119
- 239000004020 conductor Substances 0.000 claims description 99
- 230000002093 peripheral effect Effects 0.000 claims description 21
- 239000000523 sample Substances 0.000 description 61
- 239000000758 substrate Substances 0.000 description 38
- 238000003780 insertion Methods 0.000 description 18
- 230000037431 insertion Effects 0.000 description 18
- 239000004065 semiconductor Substances 0.000 description 8
- 230000004323 axial length Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005323 electroforming Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000008961 swelling Effects 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
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
-
- 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
- G01R1/06716—Elastic
- G01R1/06722—Spring-loaded
-
- 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
- G01R1/06738—Geometry aspects related to tip portion
-
- 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
- G01R1/07314—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 perpendicular to test object, e.g. bed of nails or probe with bump contacts on a rigid support
- G01R1/07328—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 perpendicular to test object, e.g. bed of nails or probe with bump contacts on a rigid support for testing printed circuit boards
- G01R1/07335—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 perpendicular to test object, e.g. bed of nails or probe with bump contacts on a rigid support for testing printed circuit boards for double-sided contacting or for testing boards with surface-mounted devices (SMD's)
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2421—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using coil springs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Leads Or Probes (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Description
(第一実施形態)
Ph2を容易に形成できるという利点がある。
(第二実施形態)
3,3U,4D 検査治具
KG 間隙
Pa 筒状体
Pb 第一中心導体
Pc 第二中心導体
Pb1 第一棒状本体
Pb2 第二棒状本体
Pb2 第一被抱持部
Pc2 第二被抱持部
Pb3,Pc3, 鍔部
Pb4,Pc4 接続部
Pd1 第一抱持部
Pd2 第二抱持部
Pe1 第一ばね部
Pe2 第二ばね部
Pf 連結部
Pg1 第一螺旋溝
Pg2 第二螺旋溝
Ph1 第一スリット
Ph2 第二スリット
Pr,Pr’ プローブ
Claims (4)
- 導電性を有する素材により筒状に形成された筒状体と、
導電性を有する素材によりそれぞれ棒状に形成された第一中心導体及び第二中心導体とを備え、
前記第一中心導体は、
前記筒状体の内径よりも小さな外径を有し、前記筒状体の一端部側に挿通される第一棒状本体と、
当該第一棒状本体の基端部に設けられた当該第一棒状本体よりも大径の第一被抱持部と、
前記第一棒状本体の先端部に設けられた当該第一棒状本体よりも大径の第一膨出部とを有し、
前記第二中心導体は、
前記筒状体の内径よりも小さな外径を有し、前記筒状体の他端部側に挿通される第二棒状本体と、
当該第二棒状本体の基端部に設けられた当該第二棒状本体よりも大径の第二被抱持部と、
前記第二棒状本体の先端部に設けられた当該第二棒状本体よりも大径の第二膨出部とを有し、
前記筒状体は、
前記第一被抱持部を抱持する第一抱持部と、
前記第二被抱持部を抱持する第二抱持部と、
前記第一抱持部に連設された螺旋状体からなる第一ばね部と、
前記第二抱持部に連設された螺旋状体からなる第二ばね部と、
当該第一ばね部及び第二ばね部を互いに連結する筒状の連結部とを有し、
前記第一中心導体及び前記第二中心導体は、前記第一膨出部及び前記第二膨出部の先端部がそれぞれ前記連結部内に導入されるとともに、前記第一膨出部の先端面と前記第二膨出部の先端面との間に間隙を隔てて相対向した状態に維持されるように設置され、
前記第一抱持部及び第二抱持部の少なくとも一方には、前記筒状体の一部を周方向に所定幅離間するように分断するスリットが形成され、
前記スリットは、前記螺旋状体を構成する螺旋溝の端部から前記筒状体の軸方向に延びるように形成されている接触端子。 - 前記第一抱持部及び前記第二抱持部は、その内面が前記第一被抱持部及び前記第二被抱持部の周面にそれぞれ圧着されている請求項1記載の接触端子。
- 請求項1又は2に記載の接触端子と、
前記接触端子を支持する支持部材とを備える検査治具。 - 請求項3記載の検査治具と、
前記接触端子を検査対象に設けられた被検査点に接触させることにより得られる電気信号に基づき、前記検査対象の検査を行う検査処理部とを備える検査装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017131402A JP7098886B2 (ja) | 2017-07-04 | 2017-07-04 | 接触端子、検査治具、及び検査装置 |
KR1020180075160A KR102615228B1 (ko) | 2017-07-04 | 2018-06-29 | 접촉 단자, 검사 지그, 및 검사 장치 |
US16/026,088 US10649004B2 (en) | 2017-07-04 | 2018-07-03 | Contact terminal, inspection jig, and inspection apparatus |
CN201810716114.4A CN109212274A (zh) | 2017-07-04 | 2018-07-03 | 接触端子、检查夹具及检查装置 |
EP18181358.5A EP3425745B1 (en) | 2017-07-04 | 2018-07-03 | Contact terminal, inspection jig, and inspection apparatus |
TW107123064A TWI775890B (zh) | 2017-07-04 | 2018-07-04 | 接觸端子、檢查夾具及檢查裝置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017131402A JP7098886B2 (ja) | 2017-07-04 | 2017-07-04 | 接触端子、検査治具、及び検査装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019015542A JP2019015542A (ja) | 2019-01-31 |
JP7098886B2 true JP7098886B2 (ja) | 2022-07-12 |
Family
ID=62846029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017131402A Active JP7098886B2 (ja) | 2017-07-04 | 2017-07-04 | 接触端子、検査治具、及び検査装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10649004B2 (ja) |
EP (1) | EP3425745B1 (ja) |
JP (1) | JP7098886B2 (ja) |
KR (1) | KR102615228B1 (ja) |
CN (1) | CN109212274A (ja) |
TW (1) | TWI775890B (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9341671B2 (en) | 2013-03-14 | 2016-05-17 | Taiwan Semiconductor Manufacturing Company, Ltd. | Testing holders for chip unit and die package |
EP3550310B1 (en) * | 2016-11-30 | 2021-10-20 | Nidec-Read Corporation | Contact terminal, inspection jig, and inspection device |
CN112601965A (zh) * | 2018-08-23 | 2021-04-02 | 日本电产理德股份有限公司 | 检查治具、检查装置以及接触端子 |
KR102139945B1 (ko) * | 2019-01-23 | 2020-08-03 | 주식회사 이노글로벌 | 테스트 소켓 및 이의 제조방법 |
TWI857011B (zh) | 2019-02-22 | 2024-10-01 | 日商日本電產理德股份有限公司 | 檢查治具 |
JP7509134B2 (ja) * | 2019-03-29 | 2024-07-02 | ニデックアドバンステクノロジー株式会社 | 接触端子、検査治具、および検査装置 |
CN113646879A (zh) * | 2019-03-29 | 2021-11-12 | 日本电产理德株式会社 | 接触端子、检查夹具以及检查装置 |
US20220178968A1 (en) | 2019-03-29 | 2022-06-09 | Nidec Read Corporation | Contact terminal, inspection jig, and inspection device |
WO2021045756A1 (en) * | 2019-09-05 | 2021-03-11 | Hewlett-Packard Development Company, L.P. | Three-dimensional printing with austenitic steel particles |
KR102080832B1 (ko) | 2019-10-02 | 2020-02-24 | 황동원 | 스프링 콘택트 및 스프링 콘택트 내장형 테스트 소켓 |
JP7619281B2 (ja) | 2020-01-10 | 2025-01-22 | ニデックアドバンステクノロジー株式会社 | 接触子、検査治具、検査装置、及び接触子の製造方法 |
CN115210581A (zh) * | 2020-02-26 | 2022-10-18 | 日本电产理德股份有限公司 | 筒状体、接触端子、检查治具以及检查装置 |
JP7605203B2 (ja) | 2020-03-19 | 2024-12-24 | ニデックアドバンステクノロジー株式会社 | 接触端子、検査治具、および検査装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003248018A (ja) | 2002-02-27 | 2003-09-05 | Seiken Co Ltd | 測定用プローブ、及び該測定用プローブの製造方法 |
JP2004503783A (ja) | 2000-06-16 | 2004-02-05 | 日本発条株式会社 | マイクロコンタクタプローブと電気プローブユニット |
JP2008256646A (ja) | 2007-04-09 | 2008-10-23 | Japan Electronic Materials Corp | 垂直型プローブ |
JP2012122905A (ja) | 2010-12-09 | 2012-06-28 | Rika Denshi Co Ltd | コンタクトプローブ |
WO2015064733A1 (ja) | 2013-10-31 | 2015-05-07 | 東洋炭素株式会社 | コイルバネ |
JP2016080657A (ja) | 2014-10-22 | 2016-05-16 | 株式会社日本マイクロニクス | 電気的接触子及び電気的接続装置 |
US20170122978A1 (en) | 2015-10-28 | 2017-05-04 | Mpi Corporation | Probe head |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3340431C2 (de) * | 1983-11-09 | 1985-12-19 | Feinmetall Gmbh, 7033 Herrenberg | Gefederter Kontaktstift für Prüfzwecke |
US4935696A (en) * | 1987-04-16 | 1990-06-19 | Teradyne, Inc. | Test pin assembly for circuit board tester |
DE9015855U1 (de) * | 1990-11-20 | 1991-02-07 | Feinmetall GmbH, 71083 Herrenberg | Federkontaktstift |
JP3326095B2 (ja) * | 1996-12-27 | 2002-09-17 | 日本発条株式会社 | 導電性接触子 |
JP2003014779A (ja) * | 2001-07-02 | 2003-01-15 | Nhk Spring Co Ltd | 導電性接触子 |
US6966783B2 (en) * | 2002-07-09 | 2005-11-22 | Enplas Corporation | Contact pin and socket for electrical parts provided with contact pin |
US6677772B1 (en) * | 2002-08-21 | 2004-01-13 | Micron Technology, Inc. | Contactor with isolated spring tips |
US20050184747A1 (en) * | 2004-02-19 | 2005-08-25 | Sanders David L. | Spring plunger probe |
JP4916717B2 (ja) * | 2005-12-27 | 2012-04-18 | 日本発條株式会社 | 導電性接触子ホルダおよび導電性接触子ユニット |
TWI385399B (zh) * | 2007-04-27 | 2013-02-11 | Nhk Spring Co Ltd | 導電性觸頭 |
JP5607934B2 (ja) * | 2008-02-01 | 2014-10-15 | 日本発條株式会社 | プローブユニット |
JP2010019797A (ja) * | 2008-07-14 | 2010-01-28 | Fujitsu Ltd | 両側プローブピン用ソケット、両側プローブピン、及びプローブユニット |
JP4572303B1 (ja) * | 2010-02-12 | 2010-11-04 | 株式会社ルス・コム | 通電検査治具用接触子の製造方法及び、これにより製造した通電検査治具用接触子、並びにこれを備えている通電検査治具 |
JP5713996B2 (ja) * | 2010-03-24 | 2015-05-07 | 日本発條株式会社 | コネクタ |
JP5641295B2 (ja) * | 2010-06-15 | 2014-12-17 | アイシン精機株式会社 | インボリュート歯車の転造方法 |
WO2011162362A1 (ja) * | 2010-06-25 | 2011-12-29 | 日本発條株式会社 | コンタクトプローブおよびプローブユニット |
WO2013011985A1 (ja) * | 2011-07-19 | 2013-01-24 | 日本発條株式会社 | 接触構造体ユニット |
PH12014500285A1 (en) * | 2011-08-02 | 2014-03-31 | Nhk Spring Co Ltd | Probe unit |
JP5821432B2 (ja) | 2011-09-05 | 2015-11-24 | 日本電産リード株式会社 | 接続端子及び接続治具 |
JP6040532B2 (ja) * | 2012-01-26 | 2016-12-07 | 日本電産リード株式会社 | プローブ及び接続治具 |
US8408946B1 (en) * | 2012-05-26 | 2013-04-02 | Jerzy Roman Sochor | Low inductance contact with conductively coupled pin |
JP6011103B2 (ja) * | 2012-07-23 | 2016-10-19 | 山一電機株式会社 | コンタクトプローブ及びそれを備えた半導体素子用ソケット |
JP2014025737A (ja) * | 2012-07-25 | 2014-02-06 | Nidec-Read Corp | 検査用治具及び接触子 |
JP6041565B2 (ja) | 2012-07-26 | 2016-12-07 | 株式会社ヨコオ | 検査治具 |
US9804198B2 (en) * | 2012-08-03 | 2017-10-31 | Yamamoto Precious Metal Co., Ltd. | Alloy material, contact probe, and connection terminal |
CN203466320U (zh) * | 2013-09-20 | 2014-03-05 | 番禺得意精密电子工业有限公司 | 电连接器 |
JP6283929B2 (ja) * | 2013-10-08 | 2018-02-28 | 日本電産リード株式会社 | 検査用治具及び検査用治具の製造方法 |
TWI555987B (zh) * | 2014-01-28 | 2016-11-01 | Spring sleeve type probe and its manufacturing method | |
TWI548879B (zh) * | 2014-01-28 | 2016-09-11 | Spring sleeve probe | |
CN106574937B (zh) * | 2014-08-08 | 2020-06-23 | 日本发条株式会社 | 连接端子 |
JP2016125943A (ja) * | 2015-01-06 | 2016-07-11 | オムロン株式会社 | ケルビンプローブ、および、これを備えたケルビン検査ユニット |
JP6601138B2 (ja) * | 2015-10-16 | 2019-11-06 | 山一電機株式会社 | Icソケット |
TWI598594B (zh) * | 2016-09-20 | 2017-09-11 | 中華精測科技股份有限公司 | 插銷式探針 |
JP7021874B2 (ja) * | 2017-06-28 | 2022-02-17 | 株式会社ヨコオ | コンタクトプローブ及び検査治具 |
-
2017
- 2017-07-04 JP JP2017131402A patent/JP7098886B2/ja active Active
-
2018
- 2018-06-29 KR KR1020180075160A patent/KR102615228B1/ko active IP Right Grant
- 2018-07-03 US US16/026,088 patent/US10649004B2/en active Active
- 2018-07-03 CN CN201810716114.4A patent/CN109212274A/zh active Pending
- 2018-07-03 EP EP18181358.5A patent/EP3425745B1/en active Active
- 2018-07-04 TW TW107123064A patent/TWI775890B/zh active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004503783A (ja) | 2000-06-16 | 2004-02-05 | 日本発条株式会社 | マイクロコンタクタプローブと電気プローブユニット |
JP2003248018A (ja) | 2002-02-27 | 2003-09-05 | Seiken Co Ltd | 測定用プローブ、及び該測定用プローブの製造方法 |
JP2008256646A (ja) | 2007-04-09 | 2008-10-23 | Japan Electronic Materials Corp | 垂直型プローブ |
JP2012122905A (ja) | 2010-12-09 | 2012-06-28 | Rika Denshi Co Ltd | コンタクトプローブ |
WO2015064733A1 (ja) | 2013-10-31 | 2015-05-07 | 東洋炭素株式会社 | コイルバネ |
JP2016080657A (ja) | 2014-10-22 | 2016-05-16 | 株式会社日本マイクロニクス | 電気的接触子及び電気的接続装置 |
US20170122978A1 (en) | 2015-10-28 | 2017-05-04 | Mpi Corporation | Probe head |
Also Published As
Publication number | Publication date |
---|---|
KR20190004654A (ko) | 2019-01-14 |
TW201907165A (zh) | 2019-02-16 |
EP3425745A1 (en) | 2019-01-09 |
CN109212274A (zh) | 2019-01-15 |
KR102615228B1 (ko) | 2023-12-19 |
EP3425745B1 (en) | 2020-03-04 |
JP2019015542A (ja) | 2019-01-31 |
US20190011479A1 (en) | 2019-01-10 |
US10649004B2 (en) | 2020-05-12 |
TWI775890B (zh) | 2022-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7098886B2 (ja) | 接触端子、検査治具、及び検査装置 | |
JP6432017B2 (ja) | 接触端子、検査治具、及び検査装置 | |
WO2017138305A1 (ja) | 接触端子、検査治具、及び検査装置 | |
TWI789922B (zh) | 檢查輔助具及檢查裝置 | |
JP2022060280A (ja) | 接触端子、検査治具、及び検査装置 | |
WO2020145073A1 (ja) | 接触端子、検査治具、及び検査装置 | |
JP7114866B2 (ja) | 接触端子、検査治具、及び検査装置 | |
TWI740367B (zh) | 多銷構造探針體及探針卡 | |
JP7281697B2 (ja) | 検査治具、および検査装置 | |
JP2010276579A (ja) | 電気接触子およびそれを備える検査治具 | |
WO2022054802A1 (ja) | 接触端子、検査治具、検査装置、及び製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200630 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20200630 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210519 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210615 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20210806 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20210806 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210812 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20211221 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220215 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20220401 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220531 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220613 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7098886 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |