JP7475436B2 - 剛性プローブのためのコンプライアント有機基板アセンブリ - Google Patents
剛性プローブのためのコンプライアント有機基板アセンブリ Download PDFInfo
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- JP7475436B2 JP7475436B2 JP2022514822A JP2022514822A JP7475436B2 JP 7475436 B2 JP7475436 B2 JP 7475436B2 JP 2022514822 A JP2022514822 A JP 2022514822A JP 2022514822 A JP2022514822 A JP 2022514822A JP 7475436 B2 JP7475436 B2 JP 7475436B2
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- 239000000523 sample Substances 0.000 title claims description 84
- 239000000758 substrate Substances 0.000 title description 10
- 238000012360 testing method Methods 0.000 claims description 83
- 229910000679 solder Inorganic materials 0.000 claims description 69
- 238000000034 method Methods 0.000 claims description 27
- 229920001971 elastomer Polymers 0.000 claims description 17
- 239000000806 elastomer Substances 0.000 claims description 17
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052737 gold Inorganic materials 0.000 claims description 7
- 239000010931 gold Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000007667 floating Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000005476 soldering Methods 0.000 claims 2
- 239000013536 elastomeric material Substances 0.000 claims 1
- 235000012431 wafers Nutrition 0.000 description 39
- 238000012545 processing Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 14
- 230000006870 function Effects 0.000 description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 9
- 239000010949 copper Substances 0.000 description 9
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000004377 microelectronic Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000004590 computer program Methods 0.000 description 5
- UUTNFLRSJBQQJM-UHFFFAOYSA-N 1,2,4-trichloro-3-(2,3,5-trichlorophenyl)benzene Chemical compound ClC1=CC(Cl)=C(Cl)C(C=2C(=C(Cl)C=CC=2Cl)Cl)=C1 UUTNFLRSJBQQJM-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000011295 pitch Substances 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 3
- 238000003491 array Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
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- 239000000835 fiber Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
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- 238000004891 communication Methods 0.000 description 1
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Images
Classifications
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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
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0491—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets for testing integrated circuits on wafers, e.g. wafer-level test cartridge
-
- 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
- G01R1/0735—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 arranged on a flexible frame or film
-
- 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
- H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
-
- 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
- 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
- H01R13/2464—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/007—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for elastomeric connecting elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Measuring Leads Or Probes (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Tests Of Electronic Circuits (AREA)
Description
Claims (16)
- 第一ラミネート構造体と、
ウエハのマイクロ回路とインタフェースするように設けられた第二ラミネート構造体と、
前記第一ラミネート構造体と前記第二ラミネート構造体との間のコンプライアント層であって、限られた移動範囲内でコンプライアンスを示すエラストマーを含むコンプライアント層と
を含み、
前記コンプライアント層はバネをさらに含み、
前記バネは、第一の側で前記第一ラミネート構造体にはんだ付けされ、前記第一の側の反対側の第二の側で前記第二ラミネート構造体にはんだ付けされる、
ウエハ・テスト・デバイス。 - 前記第一ラミネート構造体および前記第二ラミネート構造体は、前記バネが前記第一の側で前記第一ラミネート構造体の金めっきパッドにはんだ付けされ、前記第二の側で前記第二ラミネート構造体の前記金めっきパッドにはんだ付けされるように、前記金めっきパッドを含む、請求項1に記載のデバイス。
- 前記第一ラミネート構造体に連結されたテスト装置をさらに含み、前記テスト装置は、前記マイクロ回路に適用されるテスト・パターンを生成するように構成される、請求項1に記載のデバイス。
- 前記テスト装置を前記第一ラミネート構造体に連結するように構成されたフローティング・ピンをさらに含む、請求項3に記載のデバイス。
- 前記マイクロ回路を前記第二ラミネート構造体に連結するように構成された剛性プローブをさらに含む、請求項1に記載のデバイス。
- 前記剛性プローブは、各剛性プローブが前記マイクロ回路のはんだバンプと連結するように離隔される、請求項5に記載のデバイス。
- 前記コンプライアント層の前記エラストマーは、特定の移動範囲内でコンプライアンスを示し、前記移動範囲を超えると剛性を示す、請求項1に記載のデバイス。
- 前記エラストマーの材料が前記特定の移動範囲を決定する、請求項7に記載のデバイス。
- ウエハ・テスト・デバイスを組み立てる方法であって、
第一ラミネート構造体を形成するステップと、
ウエハのマイクロ回路とインタフェースするように設けられる第二ラミネート構造体を設けるステップと、
前記第一ラミネート構造体と前記第二ラミネート構造体との間にコンプライアント層を設けるステップであって、前記コンプライアント層は、限られた移動範囲内でコンプライアンスを示すエラストマーを含む、ステップと
を含み、
バネを含むように前記コンプライアント層を製作するステップをさらに含み、
前記コンプライアント層を前記製作するステップは、前記バネを第一の側で前記第一ラミネート構造体に、前記第一の側の反対側の第二の側で前記第二ラミネート構造体にはんだ付けするステップを含む、
方法。 - 前記第一ラミネート構造体および前記第二ラミネート構造体上に金めっきパッドを含め、前記バネを前記第一の側で前記第一ラミネート構造体の前記金めっきパッドに、前記第二の側で前記第二ラミネート構造体の前記金めっきパッドにはんだ付けするステップをさらに含む、請求項9に記載の方法。
- 前記第一ラミネート構造体をテスト装置に連結するステップであって、前記テスト装置は、前記マイクロ回路に適用されるテスト・パターンを生成するように構成される、ステップをさらに含む、請求項9に記載の方法。
- 前記第一ラミネート構造体を前記テスト装置に前記連結するステップは、フローティング・ピンによる、請求項11に記載の方法。
- 前記マイクロ回路を前記第二ラミネート構造体に連結するために剛性プローブを前記第二ラミネート構造体に取り付けるステップをさらに含む、請求項9に記載の方法。
- 前記剛性プローブは、各剛性プローブが前記マイクロ回路のはんだバンプと連結するように離隔される、請求項13に記載の方法。
- 特定の移動範囲内でコンプライアンスを示し、前記移動範囲を超えると剛性を示すように前記コンプライアント層の前記エラストマーを設計するステップをさらに含む、請求項9に記載の方法。
- 前記エラストマーを前記設計するステップは、前記特定の移動範囲を制御するために前記エラストマーの材料を選択するステップを含む、請求項15に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/568,596 US11561243B2 (en) | 2019-09-12 | 2019-09-12 | Compliant organic substrate assembly for rigid probes |
US16/568,596 | 2019-09-12 | ||
PCT/IB2020/057076 WO2021048650A1 (en) | 2019-09-12 | 2020-07-27 | Compliant organic substrate assembly for rigid probes |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022548213A JP2022548213A (ja) | 2022-11-17 |
JP7475436B2 true JP7475436B2 (ja) | 2024-04-26 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2022514822A Active JP7475436B2 (ja) | 2019-09-12 | 2020-07-27 | 剛性プローブのためのコンプライアント有機基板アセンブリ |
Country Status (6)
Country | Link |
---|---|
US (1) | US11561243B2 (ja) |
JP (1) | JP7475436B2 (ja) |
CN (1) | CN114342054A (ja) |
DE (1) | DE112020003554T5 (ja) |
GB (1) | GB2602907B (ja) |
WO (1) | WO2021048650A1 (ja) |
Families Citing this family (4)
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US11894356B2 (en) * | 2021-08-17 | 2024-02-06 | Macronix International Co., Ltd. | Chip having multiple functional units and semiconductor structure using the same |
WO2023022939A1 (en) * | 2021-08-18 | 2023-02-23 | Tesla, Inc. | Array of compliant connectors for electronic assemblies |
US11662366B2 (en) * | 2021-09-21 | 2023-05-30 | International Business Machines Corporation | Wafer probe with elastomer support |
US11675010B1 (en) * | 2021-11-30 | 2023-06-13 | International Business Machines Corporation | Compliant wafer probe assembly |
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US11561243B2 (en) | 2023-01-24 |
WO2021048650A1 (en) | 2021-03-18 |
JP2022548213A (ja) | 2022-11-17 |
CN114342054A (zh) | 2022-04-12 |
GB2602907B (en) | 2023-09-20 |
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US20210080486A1 (en) | 2021-03-18 |
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