公开(公告)号：DE3064964D1

公开(公告)日：1983-10-27

申请号：DE3064964

申请日：1980-10-23

Applicant: IBM

Inventor： BAGLIN JOHN EDWARD ERIC ,  FEDER RALPH ,  HALLER IVAN ,  HAMMER WILLIAM NOEL ,  SPILLER EBERHARD

IPC: B29C35/08 ,  B29C59/16 ,  G02B1/11 ,  G02B1/12 ,  G02B5/22 ,  G02B5/26

Abstract: The present invention sets forth a treatment for surfaces which produces anti-glare surfaces. The surfaces to be treated are exposed to a flux of ions which introduce ion tracks into the surfaces. The ion exposed surfaces are then contacted with an etchant which attacks the ion tracks and develops an array of protuberances on these surfaces. These protuberances decrease the intensity of the reflected light, thereby decreasing glare and increasing the transmission of transparent materials and increasing the absorption of non transparent materials.