抄録
Wire bonding technology that can produce more compact and higher density chips without modifying the existing assembly process is desired. This paper discusses reduction of the diameter of ball to be performed at the tip of the wire, the required wire diameter reduction, capillary tip diameter reduction, and attainment of a higher Young's modulus for the wire that can suppress wire sweep in transfer molding. It also indicates that wire bonding for a pitch of 70μm or less can be performed with no problem in reliability of the bonded zone.
| 本文言語 | English |
|---|---|
| ページ | 295-298 |
| ページ数 | 4 |
| 出版ステータス | Published - 1995 12月 1 |
| 外部発表 | はい |
| イベント | Proceedings of the 17th IEEE/CPMT International Electronics Manufacturing Technology Symposium - Austin, TX, USA 継続期間: 1995 10月 2 → 1995 10月 4 |
Other
| Other | Proceedings of the 17th IEEE/CPMT International Electronics Manufacturing Technology Symposium |
|---|---|
| City | Austin, TX, USA |
| Period | 95/10/2 → 95/10/4 |
ASJC Scopus subject areas
- 産業および生産工学
- 電子工学および電気工学