JP4219951B2 - はんだボール搭載方法及びはんだボール搭載基板の製造方法 - Google Patents
はんだボール搭載方法及びはんだボール搭載基板の製造方法 Download PDFInfo
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Description
前記電極と対応する位置に第1の開口部を有すると共にマスク配設位置に前記基板を露出させる第2の開口部を有する絶縁材を前記基板に形成する工程と、
前記第2の開口部に前記絶縁材と略同一厚さの第1のマスクを配設し、該第1のマスクを用いて前記第1の開口部内にフラックスを充填する工程と、
前記第1のマスクを前記基板から取り外す工程と、
前記電極と対向する位置にボール振込み開口が形成されたマスク部と、該マスク部を前記フラックスから離間した状態で支持する支持部とを有するはんだボール搭載用マスクを、前記支持部が前記第2の開口部に位置するよう前記基板に配設する工程と、
前記はんだボール搭載用マスクを用いて前記電極上のフラックスにはんだボールを搭載する工程と、
前記はんだボール搭載用マスクを前記基板から取り外す工程と、
前記はんだボールを前記電極に接合する工程とを有することを特徴とするものである。
請求項1乃至3のいずれか1項に記載のはんだボール搭載方法を用いて前記電極に前記はんだボールを搭載する工程を有することを特徴とするものである。
2 基板本体
3 電極
4 ソルダーレジスト
6 第1の開口部
7 第2の開口部
8 フラックス用マスク
9 フラックス
10 ボール搭載用マスク
11 マスク部
12 ボール振込み開口
13 支持部
15 はんだボール
17 コア基板
18,19 絶縁層
20 ボール搭載基板
21〜23 ビアプラグ
24 配線層
Claims (4)
- 基板に形成された電極にはんだボールを搭載するはんだボール搭載方法において、
前記電極と対応する位置に第1の開口部を有すると共にマスク配設位置に前記基板を露出させる第2の開口部を有する絶縁材を前記基板に形成する工程と、
前記第2の開口部に前記絶縁材と略同一厚さの第1のマスクを配設し、該第1のマスクを用いて前記第1の開口部内にフラックスを充填する工程と、
前記第1のマスクを前記基板から取り外す工程と、
前記電極と対向する位置にボール振込み開口が形成されたマスク部と、該マスク部を前記フラックスから離間した状態で支持する支持部とを有するはんだボール搭載用マスクを、前記支持部が前記第2の開口部に位置するよう前記基板に配設する工程と、
前記はんだボール搭載用マスクを用いて前記電極上のフラックスにはんだボールを搭載する工程と、
前記はんだボール搭載用マスクを前記基板から取り外す工程と、
前記はんだボールを前記電極に接合する工程と
を有することを特徴とするはんだボール搭載方法。 - 前記絶縁材はソルダーレジストであることを特徴とする請求項1記載のはんだボール搭載方法。
- 前記基板はウェハであり、前記第2の開口部の位置を該ウェハのダイシング位置としたことを特徴とする請求項1又は2記載のはんだボール搭載方法。
- 基板本体に形成された電極にはんだボールが搭載されるはんだボール搭載基板の製造方法であって、
請求項1乃至3のいずれか1項に記載のはんだボール搭載方法を用いて前記電極に前記はんだボールを搭載する工程を有することを特徴とするはんだボール搭載基板の製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006290288A JP4219951B2 (ja) | 2006-10-25 | 2006-10-25 | はんだボール搭載方法及びはんだボール搭載基板の製造方法 |
US11/877,084 US7514351B2 (en) | 2006-10-25 | 2007-10-23 | Solder ball mounting method and solder ball mounting substrate manufacturing method |
KR1020070107157A KR20080037551A (ko) | 2006-10-25 | 2007-10-24 | 솔더 볼 탑재 방법 및 솔더 볼 탑재 기판의 제조 방법 |
TW096139792A TW200820359A (en) | 2006-10-25 | 2007-10-24 | Solder ball mounting method and solder ball mounting substrate manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006290288A JP4219951B2 (ja) | 2006-10-25 | 2006-10-25 | はんだボール搭載方法及びはんだボール搭載基板の製造方法 |
Publications (2)
Publication Number | Publication Date |
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JP2008108908A JP2008108908A (ja) | 2008-05-08 |
JP4219951B2 true JP4219951B2 (ja) | 2009-02-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006290288A Active JP4219951B2 (ja) | 2006-10-25 | 2006-10-25 | はんだボール搭載方法及びはんだボール搭載基板の製造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7514351B2 (ja) |
JP (1) | JP4219951B2 (ja) |
KR (1) | KR20080037551A (ja) |
TW (1) | TW200820359A (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101000095B1 (ko) | 2008-04-25 | 2010-12-09 | 엘아이지에이디피 주식회사 | 솔더볼 템플릿 |
WO2009144846A1 (ja) | 2008-05-30 | 2009-12-03 | イビデン株式会社 | 半田ボール搭載方法 |
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JP4721651B2 (ja) * | 2004-04-14 | 2011-07-13 | 株式会社 日立ディスプレイズ | 表示装置 |
JP4348696B2 (ja) | 2004-06-21 | 2009-10-21 | 日立金属株式会社 | 導電性ボールの配列用マスクおよびそれを用いた配列装置 |
JP4855667B2 (ja) * | 2004-10-15 | 2012-01-18 | ハリマ化成株式会社 | 樹脂マスク層の除去方法およびはんだバンプ付き基板の製造方法 |
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