Method for manufacturing a diamond cylinder array having dents therein
First Claim
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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.
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Abstract
A cylinder array of diamond having a dent in its cylinder top face is manufactured by subjecting a cylinder array of diamond to a plasma etching.
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4 Claims
- 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.
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