公开(公告)号：US5153408A

公开(公告)日：1992-10-06

申请号：US607969

申请日：1990-10-31

Applicant: Edward F. Handford ,  Joseph M. Harvilchuck ,  Mario J. Interrante ,  Raymond A. Jackson ,  Raj N. Master ,  Sudipta K. Ray ,  William E. Sablinski ,  Thomas A. Wassick

Inventor： Edward F. Handford ,  Joseph M. Harvilchuck ,  Mario J. Interrante ,  Raymond A. Jackson ,  Raj N. Master ,  Sudipta K. Ray ,  William E. Sablinski ,  Thomas A. Wassick

IPC: H01L21/3205 ,  H01L21/768 ,  H01L23/498 ,  H01L23/52 ,  H01L23/525 ,  H01L23/538 ,  H05K3/00 ,  H05K3/02 ,  H05K3/22 ,  H05K3/34

CPC classification number: H01L21/76892 ,  H01L23/49866 ,  H01L23/525 ,  H05K3/225 ,  H01L2924/0002 ,  H05K2201/10181 ,  H05K2201/10234 ,  H05K2201/1028 ,  H05K2201/10287 ,  H05K2203/0769 ,  H05K2203/107 ,  H05K2203/121 ,  H05K2203/173 ,  H05K2203/175 ,  H05K3/0017 ,  H05K3/027 ,  H05K3/34 ,  Y10T29/49124

Abstract: The present invention relates generally to a new method of repairing electrical lines, and more praticularly to repairing electrical lines having an open at the module level with devices in place. Various methods and processes are used to repair this open or defective portion in an electrical conductor line. It could be repaired by securing a jumper wire or nugget across the open or the repair could be made by a deposition process, which includes but is not limited to filling the open with a solder type material or inserting a solder coated electrical wire and heating the solder and allowing the solder to melt and repair the open. One of the attributes of this invention is the ability to repair on a substrate or module on which active components such as chips, and passive components such as pins, capacitors, etc. have been attached. The invention also allows repair of fine line patterns which are normally not repairable by conventional techniques.

Abstract translation: 本发明一般涉及一种修复电线的新方法，并且更具体地涉及在装置就位时修复在模块级具有开路的电线。 使用各种方法和过程来修复电导体线中的这个开路或有缺陷的部分。 它可以通过将跨接线或熔核固定在开口处进行修复，或者可以通过沉积工艺进行修复，该沉积工艺包括但不限于用焊料型材料填充开口或插入焊料涂覆的电线并加热 焊接并允许焊料熔化并修复开路。 本发明的一个特征是在其上附着有诸如引脚，电容器等的诸如芯片和无源部件的有源部件的基板或模块上进行修复的能力。 本发明还允许修复通常不能通过常规技术修复的细线图案。