JP4784229B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP4784229B2 JP4784229B2 JP2005277328A JP2005277328A JP4784229B2 JP 4784229 B2 JP4784229 B2 JP 4784229B2 JP 2005277328 A JP2005277328 A JP 2005277328A JP 2005277328 A JP2005277328 A JP 2005277328A JP 4784229 B2 JP4784229 B2 JP 4784229B2
- Authority
- JP
- Japan
- Prior art keywords
- dummy
- columnar electrode
- connection pad
- wiring
- semiconductor device
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—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
- H01L24/10—Bump connectors ; Manufacturing methods related thereto
- H01L24/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
- H01L24/14—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
- H01L2224/12—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
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/14—Integrated circuits
Description
2 接続パッド
3 絶縁膜
5 保護膜
9 配線
9a 接続パッド部
10 ダミー接続パッド部
11 柱状電極
12 ダミー柱状電極
13 封止膜
14 半田ボール
15 ダミー半田ボール
Claims (3)
- 平面円形状の複数の柱状電極、該柱状電極上に設けられた半田ボール、平面円形の一部を切り欠かれた形状の少なくとも1つのダミー柱状電極および該ダミー柱状電極上に設けられたダミー半田ボールを備えた半導体装置において、前記ダミー柱状電極の上面の面積は前記柱状電極の上面の面積と等しいようにしたことを特徴とする半導体装置。
- 請求項1に記載の発明において、前記柱状電極は配線の接続パッド部上に設けられ、前記ダミー柱状電極はその近傍に配置された前記配線とショートしないようにするために当該配線と対向する側を切り欠かれていることを特徴とする半導体装置。
- 請求項1に記載の発明において、前記柱状電極および前記ダミー柱状電極の周囲を覆う封止膜を有し、前記半田ボールおよび前記ダミー半田ボールは前記封止膜上にマトリクス状に配置されていることを特徴とする半導体装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005277328A JP4784229B2 (ja) | 2005-09-26 | 2005-09-26 | 半導体装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005277328A JP4784229B2 (ja) | 2005-09-26 | 2005-09-26 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007088331A JP2007088331A (ja) | 2007-04-05 |
JP4784229B2 true JP4784229B2 (ja) | 2011-10-05 |
Family
ID=37974991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005277328A Expired - Fee Related JP4784229B2 (ja) | 2005-09-26 | 2005-09-26 | 半導体装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4784229B2 (ja) |
-
2005
- 2005-09-26 JP JP2005277328A patent/JP4784229B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007088331A (ja) | 2007-04-05 |
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