JP2007123709A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP2007123709A JP2007123709A JP2005316540A JP2005316540A JP2007123709A JP 2007123709 A JP2007123709 A JP 2007123709A JP 2005316540 A JP2005316540 A JP 2005316540A JP 2005316540 A JP2005316540 A JP 2005316540A JP 2007123709 A JP2007123709 A JP 2007123709A
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Abstract
【解決手段】COG実装に用いられる半導体装置10であって、チップの一の端部の近傍に第1のパターンで配置された出力端子群12fと、チップの一の端部の近傍であって出力端子群12fが配置された領域とは別の領域に配置されるとともに、第1のパターンと異なる第2のパターンで配置されたダミー端子12dと、を備える。第2のパターンは、第1のパターンよりも幅が狭く構成される。ダミー端子12dの近傍であって出力端子群12fの長さ方向の隣に電源部14が配される。
【選択図】図1
Description
本発明の実施形態1に係る半導体装置について図面を用いて説明する。図1は、本発明の実施形態1に係る半導体装置の構成を模式的に示した裏面側の平面図である。
本発明の実施形態2に係る半導体装置について図面を用いて説明する。図2は、本発明の実施形態2に係る半導体装置の構成を模式的に示した裏面側の平面図である。実施形態2の半導体装置10は実施形態1を改良したものであり、ダミー端子12dが所定の面積を保持しているという条件を考慮し、ダミー端子12dが第1出力端子12aに比べて基板の幅方向(短手方向)の幅よりも狭い形状としている。実施形態2によれば、実施形態1と比べて、端子間隔の数が少なくなり、基板の幅方向(短手方向)のダミー端子サイズを小さくすることができるため、よりチップ内のレイアウト可能領域を広げることができる。その結果、電源部14の能力を向上させることが可能となる。
本発明の実施形態3に係る半導体装置について図面を用いて説明する。図3は、本発明の実施形態3に係る半導体装置の構成を模式的に示した裏面側の平面図である。実施形態3の半導体装置10は実施形態2を改良したものであり、ダミー端子12dが所定の面積を保持しているという条件を考慮し、ダミー端子12dを基板の長さ方向(長手方向)へ長い形状とした1つの端子としている。実施形態3によれば、実施形態2と同様の効果を奏する。
本発明の実施形態4に係る半導体装置について図面を用いて説明する。図4は、本発明の実施形態4に係る半導体装置の構成を模式的に示した裏面側の平面図である。実施形態4の半導体装置10は、ダミー端子12dの面積を所定量保持し、電源部14のレイアウト領域が第1出力端子12aの列の部位にも配されている。実施形態4によれば、レイアウト設計を行うにあたり、最も有効的な領域を確保することができ、電源部の能力を向上させることが可能となる。
本発明の実施形態5〜7に係る半導体装置について図面を用いて説明する。図5〜7は、本発明の実施形態5〜7に係る半導体装置の構成を模式的に示した裏面側の平面図である。
本発明の実施形態8に係る半導体装置について図面を用いて説明する。図8は、本発明の実施形態8に係る半導体装置の構成を模式的に示した裏面側の平面図である。実施形態8に係る半導体装置10は、また、出力端子群12f側と同様に入力端子群12k側についても、入力端子群12kの両隣にダミー端子12i、12jが配されている。実施形態8によれば、入力端子群12k側についてもチップバランス、面積を考慮に入れた形状とすることで、より機能を拡張することができる。
11、111 ゲートドライバ部(ロジック回路部)
12a、112a 第1出力端子
12b、112b 第2出力端子
12c、112c 入力端子
12d、12h、12i、12j、112d ダミー端子
12e、112e 追加端子
12f、12g、112f 出力端子群
12k、112k 入力端子群
14、114 電源部(追加回路部)
112 端子
113 バンプ
120 異方性導電膜
121 接着剤
122 導電粒子
130 ガラス基板
131 端子
132 液晶画面部
Claims (10)
- チップの一の端部の近傍に第1のパターンで配置された端子群と、
前記チップの一の端部の近傍であって前記端子群が配置された領域とは別の領域に配置されるとともに、前記第1のパターンと異なる第2のパターンで配置されたダミー端子と、
を備えることを特徴とする半導体装置。 - 前記第2のパターンは、前記第1のパターンよりも幅が狭く構成されることを特徴とする請求項1記載の半導体装置。
- 前記ダミー端子の近傍であって前記端子群の長さ方向の隣に回路素子部が配されることを特徴とする請求項1又は2記載の半導体装置。
- 前記ダミー端子は、前記端子群の長さ方向の片隣に配されることを特徴とする請求項1乃至3のいずれか一に記載の半導体装置。
- 前記ダミー端子は、前記端子群のうち第1端子群と第2端子群の間に配されることを特徴とする請求項1乃至3のいずれか一に記載の半導体装置。
- 前記ダミー端子は、前記端子群の長さ方向の両隣に配されることを特徴とする請求項1乃至3のいずれか一に記載の半導体装置。
- 前記ダミー端子と前記端子群の間に回路素子部が配されることを特徴とする請求項1乃至3のいずれか一に記載の半導体装置。
- 前記端子群は、千鳥配置されていることを特徴とする請求項1乃至7のいずれか一に記載の半導体装置。
- 前記端子群は、出力端子群および入力端子群の一方又は両方に適用されることを特徴とする請求項1乃至8のいずれか一に記載の半導体装置。
- COG実装に用いられることを特徴とする請求項1乃至9のいずれか一に記載の半導体装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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JP2005316540A JP4943691B2 (ja) | 2005-10-31 | 2005-10-31 | 半導体装置 |
CNB2006101432012A CN100492626C (zh) | 2005-10-31 | 2006-10-30 | 半导体装置 |
US11/589,180 US7894033B2 (en) | 2005-10-31 | 2006-10-30 | Semiconductor device including a particular dummy terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005316540A JP4943691B2 (ja) | 2005-10-31 | 2005-10-31 | 半導体装置 |
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Publication Number | Publication Date |
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JP2007123709A true JP2007123709A (ja) | 2007-05-17 |
JP4943691B2 JP4943691B2 (ja) | 2012-05-30 |
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JP2005316540A Active JP4943691B2 (ja) | 2005-10-31 | 2005-10-31 | 半導体装置 |
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US (1) | US7894033B2 (ja) |
JP (1) | JP4943691B2 (ja) |
CN (1) | CN100492626C (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010177563A (ja) * | 2009-01-30 | 2010-08-12 | Renesas Electronics Corp | 表示駆動用半導体装置 |
WO2014057908A1 (ja) * | 2012-10-11 | 2014-04-17 | シャープ株式会社 | 駆動チップ及び表示装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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TWI394120B (zh) * | 2008-08-26 | 2013-04-21 | Au Optronics Corp | 驅動積體電路晶片以及平面顯示器之顯示基板 |
US8299631B2 (en) * | 2008-09-01 | 2012-10-30 | Sharp Kabushiki Kaisha | Semiconductor element and display device provided with the same |
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 |
WO2012090817A1 (ja) | 2010-12-27 | 2012-07-05 | シャープ株式会社 | 表示装置およびその製造方法 |
KR20150011627A (ko) * | 2013-07-23 | 2015-02-02 | 에스케이하이닉스 주식회사 | 반도체 메모리 장치 |
JP2015198122A (ja) * | 2014-03-31 | 2015-11-09 | シナプティクス・ディスプレイ・デバイス合同会社 | 半導体装置 |
CN104392976A (zh) * | 2014-10-11 | 2015-03-04 | 合肥京东方光电科技有限公司 | 一种驱动芯片及显示装置 |
DE102017129541B4 (de) * | 2016-12-23 | 2023-07-06 | Lg Display Co., Ltd. | Elektronische Vorrichtung und Anzeigevorrichtung damit |
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JPH10308413A (ja) * | 1997-05-07 | 1998-11-17 | Casio Comput Co Ltd | 電子部品及び電子部品搭載モジュール |
JP2004134471A (ja) * | 2002-10-09 | 2004-04-30 | Renesas Technology Corp | 半導体装置及びその製造方法 |
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JPH11183922A (ja) | 1997-12-25 | 1999-07-09 | Citizen Watch Co Ltd | 集積回路 |
JP4007779B2 (ja) * | 2001-08-29 | 2007-11-14 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
JP3708467B2 (ja) * | 2001-09-26 | 2005-10-19 | 株式会社日立製作所 | 表示装置 |
KR101051013B1 (ko) * | 2003-12-16 | 2011-07-21 | 삼성전자주식회사 | 구동 칩 및 이를 갖는 표시장치 |
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JPH10308413A (ja) * | 1997-05-07 | 1998-11-17 | Casio Comput Co Ltd | 電子部品及び電子部品搭載モジュール |
JP2004134471A (ja) * | 2002-10-09 | 2004-04-30 | Renesas Technology Corp | 半導体装置及びその製造方法 |
Cited By (2)
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JP2010177563A (ja) * | 2009-01-30 | 2010-08-12 | Renesas Electronics Corp | 表示駆動用半導体装置 |
WO2014057908A1 (ja) * | 2012-10-11 | 2014-04-17 | シャープ株式会社 | 駆動チップ及び表示装置 |
Also Published As
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JP4943691B2 (ja) | 2012-05-30 |
US20070096344A1 (en) | 2007-05-03 |
CN100492626C (zh) | 2009-05-27 |
US7894033B2 (en) | 2011-02-22 |
CN1959970A (zh) | 2007-05-09 |
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