JP7209740B2 - 電子部品実装用基板および電子装置 - Google Patents
電子部品実装用基板および電子装置 Download PDFInfo
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Images
Classifications
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- 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
- H01L23/49838—Geometry or layout
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/12—Mountings, e.g. non-detachable insulating substrates
- H01L23/13—Mountings, e.g. non-detachable insulating substrates characterised by the shape
-
- 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
- H05K1/115—Via connections; Lands around holes or via connections
-
- 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
- H01L23/49811—Additional leads joined to the metallisation on the insulating substrate, e.g. pins, bumps, wires, flat leads
- H01L23/49816—Spherical bumps on the substrate for external connection, e.g. ball grid arrays [BGA]
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/095—Conductive through-holes or vias
- H05K2201/09609—Via grid, i.e. two-dimensional array of vias or holes in a single plane
-
- 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
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/095—Conductive through-holes or vias
- H05K2201/09636—Details of adjacent, not connected vias
-
- 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
- H05K3/3436—Leadless components having an array of bottom contacts, e.g. pad grid array or ball grid array components
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Geometry (AREA)
- Structure Of Printed Boards (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Description
図面を参照し、本開示のいくつかの例示的な実施形態を説明する。なお、以下の説明では、電子部品実装用基板1に電子部品10が実装された構成を電子装置21とする。電子部品実装用基板1および電子装置21は、いずれの方向が上方若しくは下方とされてもよいが、便宜的に、直交座標系xyzを定義するとともに、z方向の正側を上方とする。また、電子部品10は、例えば、コンデンサ、LD(Laser diode)またはPD(Photo Diode)等の光半導体素子あるいは、CCD(Charge Coupled Device)型またはCMOS(Complementary Metal Oxide Semiconductor)型等の撮像素子であってもよい。また、電子部品10は、LED(Light Emitting Diode)等の発光素子またはLSI(Large Scale Integration)等の集積回路等であってもよい。
電子装置21の例を図1~図3に示す。電子装置21は、電子部品実装用基板1と、電子部品実装用基板1に実装された電子部品10を備えている。
次に、本開示の一実施形態の電子部品実装用基板1および電子装置21の製造方法の一例を説明する。なお、下記で示す本開示の一実施形態の電子部品実装用基板1および電子装置21の製造方法の一例は、多数個取り配線基板を用いた基板2の製造方法である。
2・・・・基板
3・・・・電極パッド
4・・・・ビア導体
5・・・・絶縁層
5a・・・第1絶縁層
5b・・・第2絶縁層
6・・・・内部配線
7・・・・給電点
10・・・電子部品
12・・・蓋体
13・・・電子部品接合材
21・・・電子装置
Claims (7)
- 電子部品が実装される実装領域と絶縁層を1層以上有する基板と、前記基板の厚み方向に前記絶縁層を貫通する、複数のビア導体と、を備え、
前記複数のビア導体は、前記絶縁層を平面視した場合に、X方向に(m)列、Y方向に(n)行(m,nは自然数)に並び、奇数列の奇数行目かつ偶数列の偶数行目のみ、または、奇数列の偶数行目かつ偶数列の奇数行目のみのどちらかに位置し、
第1列に位置する前記ビア導体は給電点であり、
前記給電点に近い第2列における前記ビア導体の数より、第3列における前記ビア導体の数が多い、電子部品実装用基板。 - 電子部品が実装される実装領域と絶縁層を1層以上有する基板と、前記基板の厚み方向に前記絶縁層を貫通する、複数のビア導体と、少なくとも1つの給電点と、を備え、
前記複数のビア導体は、前記絶縁層を平面視した場合に、X方向に(m)列、Y方向に(n)行(m,nは自然数)に並び、奇数列の奇数行目かつ偶数列の偶数行目のみ、または、奇数列の偶数行目かつ偶数列の奇数行目のみのどちらかに位置し、
前記給電点は、前記絶縁層を平面視した場合に、前記複数のビア導体よりも外側に位置しており、
前記複数のビア導体は、前記給電点に近い第1列より、第2列の数が多い、電子部品実装用基板。 - mとnは同じ自然数である、請求項1または2に記載の電子部品実装用基板。
- 前記基板は、第1絶縁層および第2絶縁層を有し、
前記第1絶縁層および前記第2絶縁層は、それぞれ前記複数のビア導体を有し、平面透視した場合に、前記第1絶縁層の前記複数のビア導体と、前記第2絶縁層の前記複数のビア導体とが少なくとも一部が重なって位置している、請求項1~3のいずれか1つに記載の電子部品実装用基板。 - 前記基板は、第1絶縁層および第2絶縁層を有し、
前記第1絶縁層および前記第2絶縁層は、それぞれ前記複数のビア導体を有し、平面透視した場合に、前記第1絶縁層の前記複数のビア導体と、前記第2絶縁層の前記複数のビア導体とが離れて位置している、請求項1~3のいずれか1つに記載の電子部品実装用基板。 - 平面視した場合、前記複数のビア導体のうち近接している3つのビア導体は正三角形に位置している、請求項1~5のいずれか1つに記載の電子部品実装用基板。
- 請求項1~6のいずれか1つに記載の電子部品実装用基板と、
前記実装領域に実装された電子部品と、を備える電子装置。
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JP2018240989 | 2018-12-25 | ||
JP2018240989 | 2018-12-25 | ||
PCT/JP2019/050085 WO2020137878A1 (ja) | 2018-12-25 | 2019-12-20 | 電子部品実装用基板および電子装置 |
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JPWO2020137878A1 JPWO2020137878A1 (ja) | 2021-10-28 |
JP7209740B2 true JP7209740B2 (ja) | 2023-01-20 |
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US (1) | US20220078909A1 (ja) |
JP (1) | JP7209740B2 (ja) |
CN (1) | CN113272950A (ja) |
WO (1) | WO2020137878A1 (ja) |
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JP2018152508A (ja) * | 2017-03-14 | 2018-09-27 | イビデン株式会社 | プリント配線板 |
JP2019079969A (ja) * | 2017-10-26 | 2019-05-23 | 京セラ株式会社 | 配線基板 |
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2019
- 2019-12-20 WO PCT/JP2019/050085 patent/WO2020137878A1/ja active Application Filing
- 2019-12-20 US US17/417,796 patent/US20220078909A1/en not_active Abandoned
- 2019-12-20 JP JP2020563198A patent/JP7209740B2/ja active Active
- 2019-12-20 CN CN201980085212.5A patent/CN113272950A/zh active Pending
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JP2010263056A (ja) | 2009-05-07 | 2010-11-18 | Kyocera Corp | 回路基板およびバンプ付き回路基板ならびに電子装置 |
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JPWO2020137878A1 (ja) | 2021-10-28 |
CN113272950A (zh) | 2021-08-17 |
WO2020137878A1 (ja) | 2020-07-02 |
US20220078909A1 (en) | 2022-03-10 |
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