×

Method for manufacturing a diamond cylinder array having dents therein

  • US 20020096107A1
  • Filed: 08/17/2001
  • Published: 07/25/2002
  • Est. Priority Date: 05/17/2000
  • Status: Active Grant
First Claim
Patent Images

1. A method for manufacturing an array of cylinders each made of diamond and having a dent in its top face, which comprises subjecting a cylinder array of diamond to a plasma etching to form a dent in each of the cylinder opening at its top face.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×