公开(公告)号：DE3366120D1

公开(公告)日：1986-10-16

申请号：DE3366120

申请日：1983-10-21

Applicant: IBM

Inventor： CUOMO JEROME JOHN ,  LEARY PAMELA ANNE ,  YEE DENNIS SEK-ON

IPC: B05D3/04 ,  C23C8/36 ,  C23F4/00 ,  H05K3/38 ,  C23C14/34 ,  C23C16/28 ,  C23C16/50 ,  C23F1/00

Abstract: A room-temperature dry process for texturing the exposed copper surface of copper-polyester laminate, to improve adhesion of coatings to the copper surface through mechanical as well as chemical bonding, involves placing the laminate sample in a chamber, in which an iodine plasma is then produced by evacuating the chamber and backfilling with iodine and applying an RF potential. The iodine plasma includes both positive and negative iodine ions. Unprotected surface areas of the copper form a copper iodine; when the copper iodide is removed, the remaining surface is highly textured. The associated polyester is not damaged. The copper iodide is conveniently removed by a 10% hydrochloric acid solution which has no damaging effects on the associated polyester or on the metallic copper.

公开(公告)号：DE69103054T2

公开(公告)日：1995-03-09

申请号：DE69103054

申请日：1991-01-31

Applicant: IBM

Inventor： CUOMO JEROME JOHN ,  GUARNIERI CHARLES RICHARD ,  MACHLIN EUGENE SOLOMON ,  ROY RONNEN ANDREW ,  YEE DENNIS SEK-ON

IPC: C01B13/14 ,  C01G1/00 ,  C01G3/00 ,  C04B35/00 ,  C04B35/45 ,  C30B29/22 ,  H01B12/02 ,  H01B13/00 ,  H01L39/24 ,  H01B12/06 ,  C04B35/50

公开(公告)号：DE69103054D1

公开(公告)日：1994-09-01

申请号：DE69103054

申请日：1991-01-31

Applicant: IBM

Inventor： CUOMO JEROME JOHN ,  GUARNIERI CHARLES RICHARD ,  MACHLIN EUGENE SOLOMON ,  ROY RONNEN ANDREW ,  YEE DENNIS SEK-ON

IPC: C01B13/14 ,  C01G1/00 ,  C01G3/00 ,  C04B35/00 ,  C04B35/45 ,  C30B29/22 ,  H01B12/02 ,  H01B13/00 ,  H01L39/24 ,  H01B12/06 ,  C04B35/50