JP2018032850A - プリント回路基板 - Google Patents
プリント回路基板 Download PDFInfo
- Publication number
- JP2018032850A JP2018032850A JP2017135819A JP2017135819A JP2018032850A JP 2018032850 A JP2018032850 A JP 2018032850A JP 2017135819 A JP2017135819 A JP 2017135819A JP 2017135819 A JP2017135819 A JP 2017135819A JP 2018032850 A JP2018032850 A JP 2018032850A
- Authority
- JP
- Japan
- Prior art keywords
- circuit layer
- layer
- circuit
- circuit board
- printed circuit
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
- H01L2224/14—Structure, shape, material or disposition of the bump connectors prior to the connecting process of a plurality of bump connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
Landscapes
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Wire Bonding (AREA)
Abstract
Description
10 第1回路層
20 中心回路層
30、40 対向回路層
50 第2回路層
55a、55b 接続パッド
60 ソルダーレジスト層
Claims (10)
- 中心回路層及び前記中心回路層から両側方向にそれぞれ積層された一対の対向回路層を備えた第1回路層と、
前記第1回路層の一面に積層された第2回路層と、を含み、
前記第2回路層は、前記第1回路層よりも微細な回路パターンを備えたプリント回路基板。 - 前記一対の対向回路層は、同数の回路層を有する請求項1に記載のプリント回路基板。
- 前記第1回路層の他面に積層されたソルダーレジスト層をさらに含む請求項1または請求項2に記載のプリント回路基板。
- 前記ソルダーレジスト層は、
前記第2回路層に対応する熱膨脹係数または強度を有する請求項3に記載のプリント回路基板。 - 前記第1回路層の絶縁材は、熱硬化性樹脂で構成され、
前記第2回路層の絶縁材は、感光性樹脂で構成される請求項1から請求項4のいずれか1項に記載のプリント回路基板。 - 前記第2回路層に複数の電子素子が搭載され、
前記第2回路層は、前記複数の電子素子に接続する複数の接続パッドをさらに含み、
前記電子素子の端領域に配置された前記接続パッドの少なくとも一部は、前記電子素子の中心領域の前記接続パッドよりも微細なピッチに形成される請求項1から請求項5のいずれか1項に記載のプリント回路基板。 - 前記端領域においての前記接続パッドのピッチは、55μm以下である請求項6に記載のプリント回路基板。
- 前記第2回路層に電子素子が搭載され、
前記第2回路層は、前記電子素子と前記第1回路層とを接続させる再配線回路パターンを備えた請求項1から請求項7のいずれか1項に記載のプリント回路基板。 - 前記第2回路層は、スタックビアを含む請求項1から請求項8のいずれか1項に記載のプリント回路基板。
- 前記第2回路層は、接続パッドをさらに含み、
前記接続パッドは、フィン形状の金属ポストを含む請求項1から請求項9のいずれか1項に記載のプリント回路基板。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2016-0109300 | 2016-08-26 | ||
KR20160109300 | 2016-08-26 | ||
KR1020160136756A KR102571591B1 (ko) | 2016-08-26 | 2016-10-20 | 인쇄회로기판 |
KR10-2016-0136756 | 2016-10-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018032850A true JP2018032850A (ja) | 2018-03-01 |
JP7272527B2 JP7272527B2 (ja) | 2023-05-12 |
Family
ID=61303557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017135819A Active JP7272527B2 (ja) | 2016-08-26 | 2017-07-11 | プリント回路基板 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7272527B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022206526A1 (zh) * | 2021-03-31 | 2022-10-06 | 华为技术有限公司 | 一种电路板及其制备方法、通信设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004134649A (ja) * | 2002-10-11 | 2004-04-30 | Seiko Epson Corp | 回路基板、バンプ付き半導体素子の実装構造、及び電気光学装置、並びに電子機器 |
JP2014204005A (ja) * | 2013-04-05 | 2014-10-27 | 新光電気工業株式会社 | 配線基板、半導体装置及び配線基板の製造方法 |
JP2014225670A (ja) * | 2013-04-17 | 2014-12-04 | 新光電気工業株式会社 | 配線基板 |
-
2017
- 2017-07-11 JP JP2017135819A patent/JP7272527B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004134649A (ja) * | 2002-10-11 | 2004-04-30 | Seiko Epson Corp | 回路基板、バンプ付き半導体素子の実装構造、及び電気光学装置、並びに電子機器 |
JP2014204005A (ja) * | 2013-04-05 | 2014-10-27 | 新光電気工業株式会社 | 配線基板、半導体装置及び配線基板の製造方法 |
JP2014225670A (ja) * | 2013-04-17 | 2014-12-04 | 新光電気工業株式会社 | 配線基板 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022206526A1 (zh) * | 2021-03-31 | 2022-10-06 | 华为技术有限公司 | 一种电路板及其制备方法、通信设备 |
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JP7272527B2 (ja) | 2023-05-12 |
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