Structure with several convex and blocks having insulating side walls and its making method

Application Number: 00124524
Application Date: 2000.09.18
Publication Number: 1344017
Publication Date: 2002.04.10
Priority Information:
International: H01L21/28;H01L21/60
Applicant(s) Name: Lianyou Photoelectric Co Ltd
Inventor(s) Name: Lai Mingyi;Xie Yongfen;Cai Shanggong
Patent Agency Code: 72003
Patent Agent: pan peikun
Abstract A structure with several metal bosses for linking non-conductor substrate with chip is composed of at least one first metal boss and at least one second metal boss. The said first metal boss has the side surfaces with the first predefined area adjacent with the second predefined area on the side surface of the second metal boss. The said first metal boss has a first insualting layer covering over the said first degined area for electrically insulating it form the said second defined area on the second metal boss.