KR20160007663A - 와이어 본딩 및 그 제조 방법 - Google Patents
와이어 본딩 및 그 제조 방법 Download PDFInfo
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- KR20160007663A KR20160007663A KR1020157036378A KR20157036378A KR20160007663A KR 20160007663 A KR20160007663 A KR 20160007663A KR 1020157036378 A KR1020157036378 A KR 1020157036378A KR 20157036378 A KR20157036378 A KR 20157036378A KR 20160007663 A KR20160007663 A KR 20160007663A
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Abstract
Description
도 2는 본 발명의 일실시 형태에 관한 본딩 와이어의 제조 방법을 개략적으로 나타내는 도이다.
12…심재
14…변색 방지층
20…스풀
22…수용액조
Claims (10)
- Ag를 75중량% 이상 함유하는 심재, 및
상기 심재의 외주면 위에 형성되고, 적어도 1종의 변색 방지제와 적어도 1종의 계면활성제를 함유하는 변색 방지층을 가지고,
상기 변색 방지제가 적어도 1개의 -SH기를 가지는 탄소수 8~18의 지방족 유기 화합물인 본딩 와이어. - 청구항 1에 있어서,
상기 계면활성제가 비이온 계면활성제 및/또는 양이온 계면활성제인 본딩 와이어. - 청구항 1 또는 청구항 2에 있어서,
상기 심재가 Au 및 Pd 중 적어도 한쪽을 함유하는 본딩 와이어. - 청구항 3에 있어서,
상기 심재가 Ca, Y, Sm, La, Ce, Be, B 및 Ge로 이루어지는 군으로부터 선택된 1종 또는 2종 이상의 원소를 함유하는 본딩 와이어. - 청구항 3에 있어서,
상기 심재가 Cu 및 Ni 중 적어도 한쪽을 함유하는 본딩 와이어. - 청구항 4에 있어서,
상기 심재가 Cu 및 Ni 중 적어도 한쪽을 함유하는 본딩 와이어. - Ag를 75중량% 이상 함유하는 신선 가공된 심재에 대해서 적어도 1회 열처리를 실시하는 단계, 및
모든 열처리의 종료 후에, 적어도 1종의 변색 방지제를 함유하는 수용액을 상기 심재의 외주면에 도포함으로써, 상기 심재의 외주면 위에 변색 방지층을 형성하는 단계를 포함하는 본딩 와이어의 제조 방법. - 청구항 7에 있어서,
상기 모든 열처리의 종료 후의 상기 심재를 스풀에 권취하기 전에, 상기 수용액을 상기 심재의 외주면에 도포하는 본딩 와이어의 제조 방법. - 청구항 7에 있어서,
상기 모든 열처리의 종료 후, 또한 상기 수용액을 상기 심재의 외주면에 도포하기 전에, 상기 심재를 세정하는 단계를 포함하는 본딩 와이어의 제조 방법. - 청구항 7 내지 청구항 9 중 어느 한 항에 있어서,
상기 변색 방지제는 적어도 1개의 -SH기를 가지는 탄소수 8~18의 지방족 유기 화합물이며, 또한
상기 수용액은 추가로 적어도 1종의 계면활성제를 함유하는 본딩 와이어의 제조 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2014017580 | 2014-01-31 | ||
JPJP-P-2014-017580 | 2014-01-31 | ||
PCT/JP2015/051316 WO2015115241A1 (ja) | 2014-01-31 | 2015-01-20 | ワイヤボンディング及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
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KR20160007663A true KR20160007663A (ko) | 2016-01-20 |
KR101668975B1 KR101668975B1 (ko) | 2016-10-24 |
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ID=53756818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020157036378A Active KR101668975B1 (ko) | 2014-01-31 | 2015-01-20 | 와이어 본딩 및 그 제조 방법 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP5842068B2 (ko) |
KR (1) | KR101668975B1 (ko) |
CN (1) | CN105393343A (ko) |
MY (1) | MY175700A (ko) |
TW (1) | TWI534835B (ko) |
WO (1) | WO2015115241A1 (ko) |
Cited By (5)
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USD904836S1 (en) * | 2019-06-03 | 2020-12-15 | Ji Yeon JEONG | Tongs for cooking |
KR20230132355A (ko) * | 2022-03-08 | 2023-09-15 | 엘티메탈 주식회사 | 본딩 와이어의 제조방법 및 이로부터 제조된 본딩 와이어 |
KR20230132356A (ko) * | 2022-03-08 | 2023-09-15 | 엘티메탈 주식회사 | 본딩 와이어의 제조방법 및 이로부터 제조된 본딩 와이어 |
KR20240091492A (ko) * | 2022-12-14 | 2024-06-21 | 엘티메탈 주식회사 | 본딩 와이어의 제조방법 및 이로부터 제조된 본딩 와이어 |
KR20240092505A (ko) * | 2022-12-14 | 2024-06-24 | 엘티메탈 주식회사 | 본딩 와이어의 제조방법 및 이로부터 제조된 본딩 와이어 |
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EP3071730A1 (en) * | 2013-11-21 | 2016-09-28 | Heraeus Deutschland GmbH & Co. KG | Coated wire for bonding applications |
CN106233447A (zh) | 2014-04-21 | 2016-12-14 | 新日铁住金高新材料株式会社 | 半导体装置用接合线 |
SG11201604432SA (en) * | 2015-06-15 | 2017-01-27 | Nippon Micrometal Corp | Bonding wire for semiconductor device |
KR101659254B1 (ko) | 2015-07-23 | 2016-09-22 | 닛데쓰스미킹 마이크로 메탈 가부시키가이샤 | 반도체 장치용 본딩 와이어 |
DE112015004682B4 (de) * | 2015-08-12 | 2020-07-30 | Nippon Micrometal Corporation | Bonddraht für Halbleitervorrichtung |
SG10201508103QA (en) * | 2015-09-29 | 2017-04-27 | Heraeus Materials Singapore Pte Ltd | Alloyed silver wire |
SG10201509634UA (en) | 2015-11-23 | 2017-06-29 | Heraeus Oriental Hitec Co Ltd | Coated wire |
CN105950895B (zh) * | 2016-05-06 | 2018-04-20 | 河南优克电子材料有限公司 | 一种小晶片led封装用微细银合金键合线的制造方法 |
JP6969869B2 (ja) * | 2016-12-19 | 2021-11-24 | 株式会社大和化成研究所 | 気化性変色防止剤 |
TWI802555B (zh) * | 2017-03-31 | 2023-05-21 | 日商拓自達電線股份有限公司 | 接合線 |
JP6869920B2 (ja) * | 2018-04-02 | 2021-05-12 | 田中電子工業株式会社 | ボールボンディング用貴金属被覆銀ワイヤおよびその製造方法、ならびにボールボンディング用貴金属被覆銀ワイヤを使用した半導体装置およびその製造方法 |
JP6869919B2 (ja) | 2018-04-02 | 2021-05-12 | 田中電子工業株式会社 | ボールボンディング用貴金属被覆銀ワイヤおよびその製造方法、ならびにボールボンディング用貴金属被覆銀ワイヤを使用した半導体装置およびその製造方法 |
JP6807426B2 (ja) * | 2019-04-12 | 2021-01-06 | 田中電子工業株式会社 | 金被覆銀ボンディングワイヤとその製造方法、及び半導体装置とその製造方法 |
CN112703061A (zh) * | 2019-08-13 | 2021-04-23 | 法国圣戈班玻璃厂 | 减少玻璃基底上银丝的腐蚀 |
EP3993017B1 (en) | 2019-11-22 | 2024-10-09 | NIPPON STEEL Chemical & Material Co., Ltd. | Ag alloy bonding wire for semiconductor device |
KR20230112722A (ko) * | 2021-02-05 | 2023-07-27 | 헤라우스 매터리얼즈 싱가포르 피티이 엘티디 | 코팅된 와이어 |
CN117133852B (zh) * | 2023-07-20 | 2024-08-06 | 贵研半导体材料(云南)有限公司 | 一种低光衰抗变色键合银丝及其制备方法 |
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- 2015-01-20 CN CN201580001101.3A patent/CN105393343A/zh active Pending
- 2015-01-20 KR KR1020157036378A patent/KR101668975B1/ko active Active
- 2015-01-30 JP JP2015017274A patent/JP5842068B2/ja active Active
- 2015-01-30 TW TW104103309A patent/TWI534835B/zh active
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USD904836S1 (en) * | 2019-06-03 | 2020-12-15 | Ji Yeon JEONG | Tongs for cooking |
KR20230132355A (ko) * | 2022-03-08 | 2023-09-15 | 엘티메탈 주식회사 | 본딩 와이어의 제조방법 및 이로부터 제조된 본딩 와이어 |
KR20230132356A (ko) * | 2022-03-08 | 2023-09-15 | 엘티메탈 주식회사 | 본딩 와이어의 제조방법 및 이로부터 제조된 본딩 와이어 |
KR20240091492A (ko) * | 2022-12-14 | 2024-06-21 | 엘티메탈 주식회사 | 본딩 와이어의 제조방법 및 이로부터 제조된 본딩 와이어 |
KR20240092505A (ko) * | 2022-12-14 | 2024-06-24 | 엘티메탈 주식회사 | 본딩 와이어의 제조방법 및 이로부터 제조된 본딩 와이어 |
Also Published As
Publication number | Publication date |
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KR101668975B1 (ko) | 2016-10-24 |
MY175700A (en) | 2020-07-06 |
CN105393343A (zh) | 2016-03-09 |
JP2015164186A (ja) | 2015-09-10 |
JP5842068B2 (ja) | 2016-01-13 |
TW201535417A (zh) | 2015-09-16 |
TWI534835B (zh) | 2016-05-21 |
WO2015115241A1 (ja) | 2015-08-06 |
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