229910001751 gemstone Inorganic materials 0.000 description 2.238000006073 displacement reaction Methods 0.000 description 2.239000004065 semiconductor Substances 0.000 claims description 24.
230000036316 preload Effects 0.000 claims abstract description 8.Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Assignors: KULICKE AND SOFFA INDUSTRIES, INC. reassignment KULICKE AND SOFFA INVESTMENTS, INC. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority claimed from US05/962,916 external-priority patent/US4266710A/en Application filed by Kulicke and Soffa Industries Inc USA filed Critical Kulicke and Soffa Industries Inc USA Priority to US06/260,352 priority Critical patent/US4340166A/en Priority to US06/377,452 priority patent/US4444349A/en Application granted granted Critical Publication of US4340166A publication Critical patent/US4340166A/en Assigned to KULICKE AND SOFFA INVESTMENTS, INC. Original Assignee Kulicke and Soffa Industries Inc USA Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Rubin Albert Soffa Dan Vilenski Current Assignee (The listed assignees may be inaccurate.
Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US06/260,352 Inventor Glenn B. Google Patents High speed wire bonding methodĭownload PDF Info Publication number US4340166A US4340166A US06/260,352 US26035281A US4340166A US 4340166 A US4340166 A US 4340166A US 26035281 A US26035281 A US 26035281A US 4340166 A US4340166 A US 4340166A Authority US United States Prior art keywords bonding bonding tool wire tool electrode Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US4340166A - High speed wire bonding method US4340166A - High speed wire bonding method
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