JP4931908B2 - 回路基板、電子回路装置及び表示装置 - Google Patents
回路基板、電子回路装置及び表示装置 Download PDFInfo
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- JP4931908B2 JP4931908B2 JP2008505187A JP2008505187A JP4931908B2 JP 4931908 B2 JP4931908 B2 JP 4931908B2 JP 2008505187 A JP2008505187 A JP 2008505187A JP 2008505187 A JP2008505187 A JP 2008505187A JP 4931908 B2 JP4931908 B2 JP 4931908B2
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- wiring
- circuit board
- bump
- chip
- main surface
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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
- 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
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10621—Components characterised by their electrical contacts
- H05K2201/10674—Flip chip
-
- 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
- H05K2201/2009—Reinforced areas, e.g. for a specific part of a flexible printed circuit
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Wire Bonding (AREA)
- Liquid Crystal (AREA)
- Semiconductor Integrated Circuits (AREA)
Description
以下に本発明の第1の回路基板を詳述する。
本発明の第1の回路基板における好ましい形態について以下に詳しく説明する。
以下に本発明の第2の回路基板を詳述する。なお、本発明の第2の回路基板と本発明の第1の回路基板とは、配線部の形態が異なるだけなので、重複する構成要素については説明を省略する。
以下に本発明の第3の回路基板を詳述する。なお、本発明の第3の回路基板と本発明の第1の回路基板とは、第2配線及び配線部の形態が異なるだけなので、重複する構成要素については説明を省略する。
本発明に係る実施形態1の液晶表示装置について説明する。図2は、本実施形態の液晶表示装置の平面模式図である。
以下に、本発明に係る実施形態2の液晶表示装置について説明する。実施形態2の液晶表示装置は、実施形態1と第2配線及び配線部の形態が異なるだけなので、実施形態1及び実施形態2で重複する内容については説明を省略する。
以下に、本発明に係る実施形態3の液晶表示装置について説明する。実施形態3の液晶表示装置は、実施形態1と第2配線及び配線部の形態が異なるだけなので、実施形態1及び実施形態3で重複する内容については説明を省略する。
以下に、本発明に係る実施形態4の液晶表示装置について説明する。実施形態4の液晶表示装置は、実施形態1と第2配線及び配線部の形態が異なるだけなので、実施形態1及び実施形態4で重複する内容については説明を省略する。
以下に、本発明に係る実施形態5の液晶表示装置について説明する。なお、実施形態1及び実施形態5で重複する内容については説明を省略する。
2、2f、2g:バンプ
4:ベースフィルム(基板)
5:レジスト
6:カバーレイフィルム
6a:絶縁フィルム
6b:粘着剤層
7:電子回路装置
8:異方性導電膜(ACF)
8a:導電粒子
8b:接着剤
9a:内側バンプ
9b:外側バンプ
10:液晶表示パネル
11:アンダーフィル
12:Au−Sn共晶物
20a、20b、20c、20d、20e、20f、20g、20h:回路基板
21:チップ電子部品
22:ドライバ
30、30f:第1配線(表面配線)
31a、31b、31c、31d、31e、31f、31g、31h:第2配線(裏面配線)
32:バンプ接続端子
32a:内側バンプ接続端子
32b:外側バンプ接続端子
40a、40b、40c、40ca、40cb、40cc、40cd、40f:配線部
41:スルーホール
50:隙間
51:圧着装置ステージ
52:ICチップの端部
100:液晶表示装置
D2:バンプ間の間隔
Db:配線部と第2配線との間隔
Dc:各配線部間の間隔
Dt:バンプ接続端間の間隔
Claims (4)
- 半導体集積回路が実装される第1主面と、第2主面とを有する基板を備え、該第1主面にはバンプ接続端子を有する第1配線が形成され、該第2主面には第2配線が形成された回路基板であって、
該第2配線は、半導体集積回路が実装される領域に重複して複数本が互いに独立して配置され、
該回路基板は、第2主面側のバンプ接続端子が配置された領域及び/又は該領域間に、複数の配線部を備え、
該複数の配線部は、各バンプ接続端子の間隔以下の間隔で配置され、
該複数の配線部のうちの少なくとも一つが、実装される半導体集積回路のバンプ及びバンプ接続端子のどちらにも重畳していないことを特徴とする回路基板。 - 前記配線部は、その厚みが第2配線の厚みとそろえられていることを特徴とする請求項1記載の回路基板。
- 請求項1又は2に記載の回路基板と、前記バンプ接続端子にバンプが接続された半導体集積回路とを備えることを特徴とする電子回路装置。
- 請求項3記載の電子回路装置を含んで構成されることを特徴とする表示装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008505187A JP4931908B2 (ja) | 2006-03-14 | 2007-03-14 | 回路基板、電子回路装置及び表示装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006069892 | 2006-03-14 | ||
JP2006069892 | 2006-03-14 | ||
JP2008505187A JP4931908B2 (ja) | 2006-03-14 | 2007-03-14 | 回路基板、電子回路装置及び表示装置 |
PCT/JP2007/055117 WO2007105763A1 (ja) | 2006-03-14 | 2007-03-14 | 回路基板、電子回路装置及び表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2007105763A1 JPWO2007105763A1 (ja) | 2009-07-30 |
JP4931908B2 true JP4931908B2 (ja) | 2012-05-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2008505187A Expired - Fee Related JP4931908B2 (ja) | 2006-03-14 | 2007-03-14 | 回路基板、電子回路装置及び表示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20090044967A1 (ja) |
EP (1) | EP2007180A4 (ja) |
JP (1) | JP4931908B2 (ja) |
CN (1) | CN101401496B (ja) |
WO (1) | WO2007105763A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100798895B1 (ko) * | 2006-12-21 | 2008-01-29 | 주식회사 실리콘웍스 | 방열패턴을 구비하는 반도체 집적회로 |
JP4973513B2 (ja) * | 2008-01-15 | 2012-07-11 | 日立電線株式会社 | 半導体装置用テープキャリア、半導体装置用テープキャリアの製造方法及び半導体装置 |
JP4981744B2 (ja) * | 2008-05-09 | 2012-07-25 | 日東電工株式会社 | 配線回路基板およびその製造方法 |
CN102062960A (zh) * | 2009-11-13 | 2011-05-18 | 群康科技(深圳)有限公司 | 液晶显示器面板 |
JP5452290B2 (ja) * | 2010-03-05 | 2014-03-26 | ラピスセミコンダクタ株式会社 | 表示パネル |
US20130292819A1 (en) * | 2012-05-07 | 2013-11-07 | Novatek Microelectronics Corp. | Chip-on-film device |
JP5960633B2 (ja) * | 2013-03-22 | 2016-08-02 | ルネサスエレクトロニクス株式会社 | 半導体装置の製造方法および半導体装置 |
KR20150095988A (ko) * | 2014-02-13 | 2015-08-24 | 삼성디스플레이 주식회사 | 표시 장치 및 이의 제조 방법 |
WO2016035629A1 (ja) * | 2014-09-03 | 2016-03-10 | 株式会社村田製作所 | モジュール部品 |
KR102251231B1 (ko) | 2014-09-16 | 2021-05-12 | 엘지디스플레이 주식회사 | 구동 칩 패키지 및 이를 포함하는 표시장치 |
WO2017082029A1 (ja) * | 2015-11-10 | 2017-05-18 | 株式会社村田製作所 | 多層基板、部品実装基板及び部品実装基板の製造方法 |
TWI600945B (zh) * | 2016-03-30 | 2017-10-01 | 友達光電股份有限公司 | 一種顯示器模組以及一種顯示器模組製造方法 |
JPWO2019103132A1 (ja) * | 2017-11-27 | 2020-12-17 | 住友電工プリントサーキット株式会社 | フレキシブルプリント配線板及びフレキシブルプリント配線板の製造方法 |
JP7016147B2 (ja) | 2017-11-29 | 2022-02-04 | 深▲セン▼通鋭微電子技術有限公司 | チップオンフィルム型半導体装置 |
WO2020066872A1 (ja) | 2018-09-25 | 2020-04-02 | 日立金属株式会社 | フレキシブルプリント配線板、接合体、圧力センサ及び質量流量制御装置 |
JP7163409B2 (ja) * | 2018-11-28 | 2022-10-31 | 京セラ株式会社 | 電子素子実装用基板、および電子装置 |
KR20210065580A (ko) * | 2019-11-27 | 2021-06-04 | 엘지디스플레이 주식회사 | 플렉서블 표시장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5761853A (en) * | 1980-09-30 | 1982-04-14 | Mitsubishi Motors Corp | Oil pressure control device |
JPH09321390A (ja) * | 1996-05-31 | 1997-12-12 | Olympus Optical Co Ltd | 両面フレキシブル配線板 |
JP2000323818A (ja) * | 1998-04-09 | 2000-11-24 | Seiko Epson Corp | 圧着接続基板、液晶装置及び電子機器 |
JP2002252325A (ja) * | 2001-02-23 | 2002-09-06 | Matsushita Electric Ind Co Ltd | 半導体装置およびその製造方法 |
JP2004303803A (ja) * | 2003-03-28 | 2004-10-28 | Sharp Corp | 配線基板及びそれを有する電子回路素子並びに表示装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS615804Y2 (ja) * | 1980-09-30 | 1986-02-21 | ||
JPS59133212A (ja) | 1983-01-21 | 1984-07-31 | Nitto Chem Ind Co Ltd | 残存モノマ−の少ないカチオン性ポリマ−の製造方法 |
US5419708A (en) * | 1993-12-21 | 1995-05-30 | International Business Machines Corp. | Printed circuit card with minor surface I/O pads |
JP2959480B2 (ja) * | 1996-08-12 | 1999-10-06 | 日本電気株式会社 | 半導体装置及びその製造方法 |
US6163462A (en) * | 1997-12-08 | 2000-12-19 | Analog Devices, Inc. | Stress relief substrate for solder ball grid array mounted circuits and method of packaging |
JP2000294895A (ja) * | 1998-12-21 | 2000-10-20 | Seiko Epson Corp | 回路基板およびその製造方法ならびに回路基板を用いた表示装置および電子機器 |
JP2000294894A (ja) * | 1998-12-21 | 2000-10-20 | Seiko Epson Corp | 回路基板およびその製造方法ならびに回路基板を用いた表示装置および電子機器 |
JP2002093853A (ja) * | 2000-09-07 | 2002-03-29 | Internatl Business Mach Corp <Ibm> | プリント配線板およびフリップチップ実装方法 |
EP1256982A1 (fr) * | 2001-05-11 | 2002-11-13 | Valtronic S.A. | Module électronique et son procede d'assemblage |
JP4113767B2 (ja) | 2002-12-10 | 2008-07-09 | シャープ株式会社 | 配線基板およびこれを有する電子回路素子、並びに表示装置 |
JP2006069892A (ja) | 2004-08-31 | 2006-03-16 | Iwatomo Kk | 化粧品 |
JP4843214B2 (ja) * | 2004-11-16 | 2011-12-21 | 株式会社東芝 | モジュール基板およびディスク装置 |
-
2007
- 2007-03-14 JP JP2008505187A patent/JP4931908B2/ja not_active Expired - Fee Related
- 2007-03-14 US US12/281,811 patent/US20090044967A1/en not_active Abandoned
- 2007-03-14 EP EP07738587A patent/EP2007180A4/en not_active Withdrawn
- 2007-03-14 CN CN2007800088063A patent/CN101401496B/zh not_active Expired - Fee Related
- 2007-03-14 WO PCT/JP2007/055117 patent/WO2007105763A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5761853A (en) * | 1980-09-30 | 1982-04-14 | Mitsubishi Motors Corp | Oil pressure control device |
JPH09321390A (ja) * | 1996-05-31 | 1997-12-12 | Olympus Optical Co Ltd | 両面フレキシブル配線板 |
JP2000323818A (ja) * | 1998-04-09 | 2000-11-24 | Seiko Epson Corp | 圧着接続基板、液晶装置及び電子機器 |
JP2002252325A (ja) * | 2001-02-23 | 2002-09-06 | Matsushita Electric Ind Co Ltd | 半導体装置およびその製造方法 |
JP2004303803A (ja) * | 2003-03-28 | 2004-10-28 | Sharp Corp | 配線基板及びそれを有する電子回路素子並びに表示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101401496B (zh) | 2012-10-31 |
EP2007180A1 (en) | 2008-12-24 |
CN101401496A (zh) | 2009-04-01 |
US20090044967A1 (en) | 2009-02-19 |
EP2007180A4 (en) | 2011-03-23 |
JPWO2007105763A1 (ja) | 2009-07-30 |
WO2007105763A1 (ja) | 2007-09-20 |
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