JP4271096B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP4271096B2 JP4271096B2 JP2004211445A JP2004211445A JP4271096B2 JP 4271096 B2 JP4271096 B2 JP 4271096B2 JP 2004211445 A JP2004211445 A JP 2004211445A JP 2004211445 A JP2004211445 A JP 2004211445A JP 4271096 B2 JP4271096 B2 JP 4271096B2
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor device
- pad
- bonding
- semiconductor chip
- pads
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/60—Insulating or insulated package substrates; Interposers; Redistribution layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/531—Shapes of wire connectors
- H10W72/536—Shapes of wire connectors the connected ends being ball-shaped
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/531—Shapes of wire connectors
- H10W72/5363—Shapes of wire connectors the connected ends being wedge-shaped
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/541—Dispositions of bond wires
- H10W72/5449—Dispositions of bond wires not being orthogonal to a side surface of the chip, e.g. fan-out arrangements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/541—Dispositions of bond wires
- H10W72/5453—Dispositions of bond wires connecting between multiple bond pads on a chip, e.g. daisy chain
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/59—Bond pads specially adapted therefor
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/851—Dispositions of multiple connectors or interconnections
- H10W72/874—On different surfaces
- H10W72/884—Die-attach connectors and bond wires
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
- H10W72/931—Shapes of bond pads
- H10W72/932—Plan-view shape, i.e. in top view
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
- H10W72/941—Dispositions of bond pads
- H10W72/944—Dispositions of multiple bond pads
- H10W72/9445—Top-view layouts, e.g. mirror arrays
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
- H10W90/736—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between a chip and a stacked lead frame, conducting package substrate or heat sink
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink
Landscapes
- Wire Bonding (AREA)
Description
一方、上記文献記載の従来技術は、QFPに使用する通常の薄型部材と異なり、半導体チップを指示する部分を下げた部材を新たに作成しなければならないため、追加で特殊な部材を作成するための費用が発生する。また、半導体チップに使用可能なボンディングパッドを数箇所だけ追加できれば、チップサイズを大きくしなくて済み、既存の部材で半導体装置を組立可能な場合があるが、そういった場合にも、上記特許文献1記載の従来技術では、部材を新たに作成して対応することになる。
図1は、本実施形態に係る半導体装置の外形を模式的に示した斜視図である。
図5は、本実施形態に係る半導体装置の千鳥パッド配置を示す部分平面図である。図5(a)は、半導体チップ2の外側の列のボンディングパッド2aにアルミ配線8を接続した場合を示す部分平面図である。図5(b)は、半導体チップ2の内側の列のボンディングパッド2aにアルミ配線8を接続した場合を示す部分断面図である。
図6は、本実施形態に係る半導体装置の千鳥パッド配置を示す部分平面図である。図6(a)は、半導体チップ2の外側の列のボンディングパッド2aに、アルミ配線8を接続した場合を示す図である。図6(b)は、半導体チップ2の内側の列のボンディングパッド2aにアルミ配線8を接続した場合を示す図である。
1b インナーリード
2 半導体チップ
2a ボンディングパッド
4 ワイヤー
5 TQFP
7 I/0バッファ
8 アルミ配線
Claims (5)
- 半導体チップと、
前記半導体チップの1以上の辺の両端部の少なくとも一部の領域に千鳥状に2列以上で配置され、該1以上の辺の中央近傍部に千鳥状に2列以上で配置されている複数の電極パッドと、
前記半導体チップの前記1以上の辺の外側に1列以上設けられている複数のインナーリードと、
前記電極パッドと前記電極パッドに対応する前記インナーリードとを接続するワイヤーと、
を備え、
前記両端部に配置されている複数の電極パッドのうち2列以上の電極パッドが前記ワイヤーにより接続されており、
前記中央近傍部に配置されている複数の電極パッドのうち1列の電極パッドが前記ワイヤーにより接続されている
ことを特徴とする半導体装置。 - 請求項1に記載の半導体装置において、
前記両端部の電極パッド間隔は、前記中央近傍部の電極パッド間隔よりも広い
ことを特徴とする半導体装置。 - 請求項1または2に記載の半導体装置において、
前記中央近傍部の電極パッドのうち前記ワイヤーと接続されていない列の電極パッドと、
前記両端部の電極パッドのうち前記ワイヤーと接続されている電極パッドと、
を接続する導電部材をさらに備える
ことを特徴とする半導体装置。 - 請求項3に記載の半導体装置において、
前記導電部材に接続している前記電極パッドは、電源またはグラウンドと接続されている
ことを特徴とする半導体装置。 - 請求項1乃至4いずれかに記載の半導体装置において、
前記複数の電極パッドは、前記半導体チップの1以上の辺の両端部の全体にわたって千鳥状に2列以上で配置されている
ことを特徴とする半導体装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004211445A JP4271096B2 (ja) | 2004-07-20 | 2004-07-20 | 半導体装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004211445A JP4271096B2 (ja) | 2004-07-20 | 2004-07-20 | 半導体装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006032766A JP2006032766A (ja) | 2006-02-02 |
| JP4271096B2 true JP4271096B2 (ja) | 2009-06-03 |
Family
ID=35898724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004211445A Expired - Fee Related JP4271096B2 (ja) | 2004-07-20 | 2004-07-20 | 半導体装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4271096B2 (ja) |
-
2004
- 2004-07-20 JP JP2004211445A patent/JP4271096B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006032766A (ja) | 2006-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR0149798B1 (ko) | 반도체 장치 및 그 제조방법과 리드프레임 | |
| JP4146290B2 (ja) | 半導体装置 | |
| EP2881984B1 (en) | Packaged semiconductor device with interior polygonal pads | |
| JP3851845B2 (ja) | 半導体装置 | |
| JP2018190882A (ja) | 半導体装置 | |
| JP4271096B2 (ja) | 半導体装置 | |
| JPH1117100A (ja) | 半導体装置 | |
| JP3504837B2 (ja) | 半導体集積回路装置 | |
| US7821112B2 (en) | Semiconductor device with wire-bonding on multi-zigzag fingers | |
| JP3144383B2 (ja) | 半導体装置 | |
| JP2005116687A (ja) | リードフレーム、半導体装置及び半導体装置の製造方法 | |
| JP3106087B2 (ja) | リードフレーム及び半導体装置 | |
| JP3881658B2 (ja) | 中継部材、中継部材を用いたマルチチップパッケージ、及びその製造方法 | |
| JP2008177424A (ja) | 半導体装置 | |
| JP2007180077A (ja) | 半導体装置 | |
| JP2015082572A (ja) | 半導体装置 | |
| JP3994084B2 (ja) | 半導体装置 | |
| JP4745205B2 (ja) | 半導体装置 | |
| JPH03163858A (ja) | 樹脂封止型半導体装置 | |
| JP5511487B2 (ja) | 半導体装置 | |
| JP2006261575A (ja) | Dip型半導体装置 | |
| JP4222920B2 (ja) | 半導体装置 | |
| JPH0547819A (ja) | 半導体装置 | |
| JPS63272062A (ja) | リ−ドフレ−ム | |
| JP2968769B2 (ja) | 樹脂封止型半導体装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070618 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20071228 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090127 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090224 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120306 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120306 Year of fee payment: 3 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120306 Year of fee payment: 3 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130306 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130306 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140306 Year of fee payment: 5 |
|
| LAPS | Cancellation because of no payment of annual fees |