JP5126379B2 - チップ部品構造体 - Google Patents
チップ部品構造体 Download PDFInfo
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- JP5126379B2 JP5126379B2 JP2011067181A JP2011067181A JP5126379B2 JP 5126379 B2 JP5126379 B2 JP 5126379B2 JP 2011067181 A JP2011067181 A JP 2011067181A JP 2011067181 A JP2011067181 A JP 2011067181A JP 5126379 B2 JP5126379 B2 JP 5126379B2
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- 239000003985 ceramic capacitor Substances 0.000 claims abstract description 104
- 239000007767 bonding agent Substances 0.000 claims description 34
- 239000004020 conductor Substances 0.000 claims description 33
- 239000000919 ceramic Substances 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 32
- 238000009736 wetting Methods 0.000 description 9
- 239000002184 metal Substances 0.000 description 6
- 238000007747 plating Methods 0.000 description 6
- 229910000679 solder Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
-
- 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
- H05K1/18—Printed circuits structurally associated with non-printed electric components
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/02—Mountings
- H01G2/06—Mountings specially adapted for mounting on a printed-circuit support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/005—Electrodes
- H01G4/01—Form of self-supporting electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/224—Housing; Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/30—Stacked capacitors
-
- 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
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
-
- 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
-
- 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
- H05K1/14—Structural association of two or more printed circuits
- H05K1/141—One or more single auxiliary printed circuits mounted on a main printed circuit, e.g. modules, adapters
-
- 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
- H05K2201/04—Assemblies of printed circuits
- H05K2201/041—Stacked PCBs, i.e. having neither an empty space nor mounted components in between
-
- 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
- H05K2201/04—Assemblies of printed circuits
- H05K2201/049—PCB for one component, e.g. for mounting onto mother PCB
-
- 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
- H05K2201/09—Shape and layout
- H05K2201/09145—Edge details
- H05K2201/09181—Notches in edge pads
-
- 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
- H05K2201/10007—Types of components
- H05K2201/10015—Non-printed capacitor
-
- 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
- H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
- H05K2201/2045—Protection against vibrations
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
- H05K3/3431—Leadless components
- H05K3/3442—Leadless components having edge contacts, e.g. leadless chip capacitors, chip carriers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
- Ceramic Capacitors (AREA)
Description
インターポーザーは、第1実装用電極および第2実装用電極が配列する長手方向の両端となる第1端部および第2端部が、積層セラミックコンデンサの第1外部電極が形成された第1素子端面および第2外部電極が形成された第2素子端面からそれぞれ離間している。第1実装用電極と第1外部接続用電極を接続する第1接続導体は第1端部に形成され、第2実装用電極と第2外部接続用電極とを接続する第2接続導体は第2端部に形成されている。インターポーザーは、第1端部と第2端部における長手方向に直交する短手方向の略中央の位置に、長手方向の両端から中央方向に凹み、積層セラミックコンデンサの底面下に少なくとも一部が入り込む形状の第1凹部および第2凹部をそれぞれ備える。インターポーザーは、第1主面および第2主面の法線方向から見て、第1凹部を形成する側壁面における積層セラミックコンデンサと重なり合う範囲の側壁面のみに第1接続導体が形成され、第1主面および第2主面の法線方向から見て、第2凹部を形成する側壁面における積層セラミックコンデンサと重なり合う範囲の側壁面のみに第2接続導体が形成されている。
Claims (2)
- 複数のセラミック層と内部電極とが交互に積層されたセラミック積層体と、該セラミック積層体の両端に形成された第1外部電極および第2外部電極とを備える積層セラミックコンデンサと、
対向する第1主面と第2主面とを有する平板状からなり、前記第1外部電極が実装される第1実装用電極および前記第2外部電極が実装される第2実装用電極が前記第1主面に形成され、前記第1実装用電極に接続する第1外部接続用電極および前記第2実装用電極に接続する第2外部接続用電極が前記第2主面に形成された絶縁性のインターポーザーと、を備え、
前記積層セラミックコンデンサは、前記第1主面および前記第2主面と前記内部電極が平行になるように、前記インターポーザーに実装されており、
前記インターポーザーは、
前記第1実装用電極および前記第2実装用電極が配列する長手方向の両端となる第1端部および第2端部が、前記積層セラミックコンデンサの前記第1外部電極が形成された第1素子端面および前記第2外部電極が形成された第2素子端面からそれぞれ離間しており、
前記第1実装用電極と前記第1外部接続用電極を接続する第1接続導体は、前記第1端部に形成され、
前記第2実装用電極と前記第2外部接続用電極とを接続する第2接続導体は、前記第2端部に形成され、
前記第1端部と前記第2端部における前記長手方向に直交する短手方向の略中央の位置に、前記長手方向の両端から中央方向に凹み、前記積層セラミックコンデンサの底面下に少なくとも一部が入り込む形状の第1凹部および第2凹部をそれぞれ備え、
前記第1主面および前記第2主面の法線方向から見て、前記第1凹部を形成する側壁面における前記積層セラミックコンデンサと重なり合う範囲の側壁面のみに前記第1接続導体が形成され、
前記第1主面および前記第2主面の法線方向から見て、前記第2凹部を形成する側壁面における前記積層セラミックコンデンサと重なり合う範囲の側壁面のみに前記第2接続導体が形成されている、
チップ部品構造体。 - 前記第1外部電極および前記第2外部電極に接合する接合剤の高さは、
前記第1外部電極および前記第2外部電極における前記積層セラミックコンデンサの実装面から約1/4以下である、請求項1に記載のチップ部品構造体。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011067181A JP5126379B2 (ja) | 2011-03-25 | 2011-03-25 | チップ部品構造体 |
CN201280013739.5A CN103443886B (zh) | 2011-03-25 | 2012-03-16 | 电子部件 |
PCT/JP2012/056826 WO2012132952A1 (ja) | 2011-03-25 | 2012-03-16 | 電子部品 |
KR1020137024945A KR101529900B1 (ko) | 2011-03-25 | 2012-03-16 | 전자부품 |
TW103112188A TWI550663B (zh) | 2011-03-25 | 2012-03-23 | Electronic chip parts structure |
TW101110249A TWI451459B (zh) | 2011-03-25 | 2012-03-23 | Electronic Parts |
TW103112187A TWI550662B (zh) | 2011-03-25 | 2012-03-23 | Installation of electronic components |
US14/027,685 US9082549B2 (en) | 2011-03-25 | 2013-09-16 | Electronic component |
US14/731,521 US9548159B2 (en) | 2011-03-25 | 2015-06-05 | Electronic component |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011067181A JP5126379B2 (ja) | 2011-03-25 | 2011-03-25 | チップ部品構造体 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012173742A Division JP5532087B2 (ja) | 2012-08-06 | 2012-08-06 | 実装構造 |
JP2012173743A Division JP5459368B2 (ja) | 2012-08-06 | 2012-08-06 | チップ部品構造体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012204572A JP2012204572A (ja) | 2012-10-22 |
JP5126379B2 true JP5126379B2 (ja) | 2013-01-23 |
Family
ID=46930685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011067181A Active JP5126379B2 (ja) | 2011-03-25 | 2011-03-25 | チップ部品構造体 |
Country Status (6)
Country | Link |
---|---|
US (2) | US9082549B2 (ja) |
JP (1) | JP5126379B2 (ja) |
KR (1) | KR101529900B1 (ja) |
CN (1) | CN103443886B (ja) |
TW (3) | TWI451459B (ja) |
WO (1) | WO2012132952A1 (ja) |
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JP6014581B2 (ja) * | 2013-02-18 | 2016-10-25 | 太陽誘電株式会社 | インターポーザ付き積層セラミックコンデンサと、積層セラミックコンデンサ用インターポーザ |
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JP5725062B2 (ja) * | 2013-03-15 | 2015-05-27 | 株式会社村田製作所 | 電子部品、それに含まれる基板型の端子、および、電子部品の実装構造 |
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