JP6947708B2 - 配線基板 - Google Patents
配線基板 Download PDFInfo
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- JP6947708B2 JP6947708B2 JP2018160480A JP2018160480A JP6947708B2 JP 6947708 B2 JP6947708 B2 JP 6947708B2 JP 2018160480 A JP2018160480 A JP 2018160480A JP 2018160480 A JP2018160480 A JP 2018160480A JP 6947708 B2 JP6947708 B2 JP 6947708B2
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0271—Arrangements for reducing stress or warp in rigid printed circuit boards, e.g. caused by loads, vibrations or differences in thermal expansion
-
- 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
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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
- G01R1/07314—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
-
- 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
- G01R1/07364—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
- G01R1/07378—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 adapter, e.g. space transformers
-
- 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
- G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
- G01R31/2831—Testing of materials or semi-finished products, e.g. semiconductor wafers or substrates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49822—Multilayer substrates
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0296—Conductive pattern lay-out details not covered by sub groups H05K1/02 - H05K1/0295
- H05K1/0298—Multilayer circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0306—Inorganic insulating substrates, e.g. ceramic, glass
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/111—Pads for surface mounting, e.g. lay-out
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4602—Manufacturing multilayer circuits characterized by a special circuit board as base or central core whereon additional circuit layers are built or additional circuit boards are laminated
- H05K3/4605—Manufacturing multilayer circuits characterized by a special circuit board as base or central core whereon additional circuit layers are built or additional circuit boards are laminated made from inorganic insulating material
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0137—Materials
- H05K2201/0154—Polyimide
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/06—Thermal details
- H05K2201/068—Thermal details wherein the coefficient of thermal expansion is important
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/1031—Surface mounted metallic connector elements
- H05K2201/10318—Surface mounted metallic pins
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
- H05K3/4626—Manufacturing multilayer circuits by laminating two or more circuit boards characterised by the insulating layers or materials
- H05K3/4629—Manufacturing multilayer circuits by laminating two or more circuit boards characterised by the insulating layers or materials laminating inorganic sheets comprising printed circuits, e.g. green ceramic sheets
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
Description
[1.第1実施形態]
[1−1.構成]
図1及び図2に示す配線基板1は、セラミック基板2と、第1樹脂基板3と、第2樹脂基板4と、複数の金属部材5とを備える。
セラミック基板2は、セラミックを主成分とする複数のセラミック絶縁層21A,21B,21C,21Dと、これらのセラミック絶縁層21A,21B,21C,21Dに配置された配線とを有する。
第1樹脂基板3は、樹脂を主成分とする複数の樹脂絶縁層31A,31Bと、これらの樹脂絶縁層31A,31Bに配置された配線とを有する。なお、図2では、第1樹脂基板3が有する配線のうち、複数のプローブパッド32のみを図示している。
第1樹脂基板3の各樹脂絶縁層は、後述する金属部材5のろう接時に溶融しない(つまり、ろう材又ははんだの融点よりも融点が高い)樹脂を主成分とする。このような樹脂としては、例えば、ポリイミド等が挙げられる。これらの中でも、耐薬品性の観点からポリイミドが好ましい。
第2樹脂基板4は、樹脂を主成分とする複数の樹脂絶縁層41A,41Bと、これらの樹脂絶縁層41A,41Bに配置された配線と、複数の接合用パッド43とを有する。なお、図2では、第2樹脂基板4が有する配線のうち、複数の電極パッド42のみを図示している。
第2樹脂基板4の各樹脂絶縁層は、第1樹脂基板3の各樹脂絶縁層に使用される樹脂と同じものが使用できる。特に、耐薬品性の観点から各樹脂絶縁層はポリイミドを主成分とするとよい。
複数の金属部材5は、少なくとも表面が金属で構成された部材である。本実施形態では、複数の金属部材5は、配線基板1を検査装置のテストヘッドに固定するための固定用金具であり、具体的には金属ネジである。ただし、金属部材5として、ネジ以外の固定用金具が用いられてもよい。
配線基板1は、例えば、セラミック基板2を形成する工程と、セラミック基板2に第1樹脂基板3及び第2樹脂基板4を接合する工程と、複数の金属部材5を取り付ける工程と、を備える製造方法にて得ることができる。
以上詳述した実施形態によれば、以下の効果が得られる。
(1a)第1樹脂基板3及び第2樹脂基板4によってセラミック基板2が挟まれることで、配線基板1全体の反りが抑制される。また、金属部材5が第2樹脂基板4にろう接されるので、熱サイクルを経る際の金属部材5の接合強度の低下が抑制できる。
以上、本開示の実施形態について説明したが、本開示は、上記実施形態に限定されることなく、種々の形態を採り得ることは言うまでもない。
5…金属部材、6…接合金属、21A,21B,21C,21D…セラミック絶縁層、
22…導体、31A,31B…樹脂絶縁層、32…プローブパッド、
41A,41B…樹脂絶縁層、42…電極パッド、43…接合用パッド。
Claims (5)
- セラミックを主成分とする少なくとも1つのセラミック絶縁層と前記少なくとも1つのセラミック絶縁層に配置された配線とを有するセラミック基板と、
樹脂を主成分とする少なくとも1つの樹脂絶縁層と前記少なくとも1つの樹脂絶縁層に配置された配線とをそれぞれ有する第1樹脂基板及び第2樹脂基板と、
を備える配線基板であって、
前記第2樹脂基板に取り付けられた少なくとも1つの金属部材をさらに備え、
前記第1樹脂基板は、前記セラミック基板の片方の面に重ね合わされ、
前記第2樹脂基板は、前記セラミック基板の前記第1樹脂基板とは反対側の面に重ね合わされると共に、前記セラミック基板とは反対側の面に配置された少なくとも1つの金属製の接合用パッドを有し、
前記少なくとも1つの金属部材は、前記少なくとも1つの接合用パッドにろう接されている、配線基板。 - 前記第1樹脂基板及び前記第2樹脂基板それぞれの前記少なくとも1つの樹脂絶縁層は、ポリイミドを主成分とする、請求項1に記載の配線基板。
- 前記少なくとも1つのセラミック絶縁層は、アルミナ、又は低温同時焼成セラミックを主成分とする、請求項1又は請求項2に記載の配線基板。
- 前記少なくとも1つの金属部材として、少なくとも1つの固定用金具を備える、請求項1から請求項3のいずれか1項に記載の配線基板。
- 前記少なくとも1つのセラミック絶縁層の熱膨張率は、6×10−6m/K以下である、請求項1から請求項4のいずれか1項に記載の配線基板。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018160480A JP6947708B2 (ja) | 2018-08-29 | 2018-08-29 | 配線基板 |
US16/523,476 US10834812B2 (en) | 2018-08-29 | 2019-07-26 | Wiring board |
TW108129573A TWI749359B (zh) | 2018-08-29 | 2019-08-20 | 配線基板 |
KR1020190103806A KR102368837B1 (ko) | 2018-08-29 | 2019-08-23 | 배선기판 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018160480A JP6947708B2 (ja) | 2018-08-29 | 2018-08-29 | 配線基板 |
Publications (2)
Publication Number | Publication Date |
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JP2020035866A JP2020035866A (ja) | 2020-03-05 |
JP6947708B2 true JP6947708B2 (ja) | 2021-10-13 |
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JP2018160480A Active JP6947708B2 (ja) | 2018-08-29 | 2018-08-29 | 配線基板 |
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US (1) | US10834812B2 (ja) |
JP (1) | JP6947708B2 (ja) |
KR (1) | KR102368837B1 (ja) |
TW (1) | TWI749359B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US11808787B2 (en) * | 2020-08-28 | 2023-11-07 | Unimicron Technology Corp. | Probe card testing device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE40947E1 (en) * | 1997-10-14 | 2009-10-27 | Ibiden Co., Ltd. | Multilayer printed wiring board and its manufacturing method, and resin composition for filling through-hole |
JP5108433B2 (ja) * | 2007-09-25 | 2012-12-26 | 日本特殊陶業株式会社 | 電子部品検査装置用配線基板 |
KR20100019885A (ko) * | 2008-08-11 | 2010-02-19 | 삼성전기주식회사 | 프로브 카드 제조 방법 |
EP3111497B1 (en) | 2014-02-27 | 2018-08-08 | Doosan Fuel Cell America, Inc. | Molding process for making fuel cell components |
JP6691762B2 (ja) | 2015-11-03 | 2020-05-13 | 日本特殊陶業株式会社 | 検査用配線基板 |
JP6835540B2 (ja) * | 2016-11-09 | 2021-02-24 | 京セラ株式会社 | セラミック配線基板、プローブ基板およびプローブカード |
-
2018
- 2018-08-29 JP JP2018160480A patent/JP6947708B2/ja active Active
-
2019
- 2019-07-26 US US16/523,476 patent/US10834812B2/en active Active
- 2019-08-20 TW TW108129573A patent/TWI749359B/zh active
- 2019-08-23 KR KR1020190103806A patent/KR102368837B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
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US10834812B2 (en) | 2020-11-10 |
TWI749359B (zh) | 2021-12-11 |
JP2020035866A (ja) | 2020-03-05 |
US20200077512A1 (en) | 2020-03-05 |
KR102368837B1 (ko) | 2022-02-28 |
TW202028755A (zh) | 2020-08-01 |
KR20200026078A (ko) | 2020-03-10 |
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