JP4027324B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP4027324B2 JP4027324B2 JP2004001104A JP2004001104A JP4027324B2 JP 4027324 B2 JP4027324 B2 JP 4027324B2 JP 2004001104 A JP2004001104 A JP 2004001104A JP 2004001104 A JP2004001104 A JP 2004001104A JP 4027324 B2 JP4027324 B2 JP 4027324B2
- Authority
- JP
- Japan
- Prior art keywords
- plating
- bath
- conductive member
- film
- plating film
- 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
- 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
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Lead Frames For Integrated Circuits (AREA)
- Electroplating Methods And Accessories (AREA)
Description
Claims (6)
- CuまたはFe−Niを主材料とするリードにSn金属とBi金属との合金から成る第1のメッキ膜が形成され、前記リード最表面には前記Sn金属と前記Bi金属との合金から成る第2のメッキ膜が形成された半導体装置において、
前記第1のメッキ膜は、前記Sn金属に対して1重量%以下の前記Bi金属が含まれていることを特徴とする半導体装置。 - 前記Bi金属は、前記Sn金属に対して0.5重量%以下含まれていることを特徴とする請求項1に記載の半導体装置。
- 半導体チップを封止した封止体から露出し、Sn金属とBi金属との合金から成る第1のメッキ膜が形成され、最表面には前記Sn金属と前記Bi金属との合金から成る第2のメッキ膜が形成されたリードを有する半導体装置において、
前記第1のメッキ膜は、前記Sn金属に対して1重量%以下の前記Bi金属が含まれていることを特徴とする半導体装置。 - 前記Bi金属は、前記Sn金属に対して0.5重量%以下含まれていることを特徴とする請求項3に記載の半導体装置。
- 前記第1のメッキ膜及び前記第2のメッキ膜は、前記封止体から露出した前記リードに形成されていることを特徴とする請求項3に記載の半導体装置。
- 前記封止体から露出する前記リードは、折り曲げられていることを特徴とする請求項3に記載の半導体装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004001104A JP4027324B2 (ja) | 2000-03-29 | 2004-01-06 | 半導体装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000091048 | 2000-03-29 | ||
| JP2000096097 | 2000-03-31 | ||
| JP2004001104A JP4027324B2 (ja) | 2000-03-29 | 2004-01-06 | 半導体装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001095257A Division JP3568486B2 (ja) | 2000-03-29 | 2001-03-29 | 半導体装置の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004107798A JP2004107798A (ja) | 2004-04-08 |
| JP4027324B2 true JP4027324B2 (ja) | 2007-12-26 |
Family
ID=32303120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004001104A Expired - Fee Related JP4027324B2 (ja) | 2000-03-29 | 2004-01-06 | 半導体装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4027324B2 (ja) |
-
2004
- 2004-01-06 JP JP2004001104A patent/JP4027324B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004107798A (ja) | 2004-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20040235219A1 (en) | Plating apparatus, plating method, and method for manufacturing semiconductor device | |
| JP4029936B2 (ja) | 半導体装置の製造方法 | |
| JP2008045179A (ja) | めっき装置及びめっき方法 | |
| US20040026256A1 (en) | Method and apparatus for protecting tooling in a lead-free bath | |
| US7772043B2 (en) | Plating apparatus, plating method and manufacturing method for semiconductor device | |
| KR100574304B1 (ko) | 도금 장치 | |
| TW507344B (en) | Plating apparatus | |
| JP4027324B2 (ja) | 半導体装置 | |
| CN1318651C (zh) | 镀敷装置、镀敷方法及半导体装置的制造方法 | |
| JP3995564B2 (ja) | 半導体装置およびその製造方法 | |
| US6187166B1 (en) | Integrated solution electroplating system and process | |
| JP3568486B2 (ja) | 半導体装置の製造方法 | |
| KR20070005027A (ko) | 반도체 장치의 제조 방법 | |
| KR20040058113A (ko) | 도금 장치, 도금 방법 및 반도체 장치의 제조 방법 | |
| TW506100B (en) | Plating method | |
| JP3557150B2 (ja) | メッキ装置 | |
| CN100457979C (zh) | 电镀装置 | |
| JP3548081B2 (ja) | メッキ方法およびそれに用いるメッキ装置 | |
| KR100582129B1 (ko) | 도금 장치 | |
| JP2011032515A (ja) | ラックめっき方法およびラックめっき装置 | |
| KR20070094253A (ko) | 반도체 패키지의 리드 프레임 도금 방법 | |
| JPH02148882A (ja) | 回路基板のメッキ方法 | |
| JP2009084669A (ja) | 半導体装置の製造方法 | |
| JP2008190005A (ja) | 半導体装置の製造方法 | |
| JP2008169413A (ja) | 金属イオン濃度調整方法、金属イオン濃度調整装置及びめっき方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040106 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20040213 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20050701 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060411 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060607 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A132 Effective date: 20070724 |
|
| 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: 20070911 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20071009 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101019 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101019 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111019 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111019 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121019 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131019 Year of fee payment: 6 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |