초록 ▼

A microscope slide having a glass plate, a marking surface coating on an area of the glass plate, and indicia formed by etching away portions of the marking surface coating. The marking surface coating may comprise an epoxy resin material, a ceramic material, or any other substance capable of being

A microscope slide having a glass plate, a marking surface coating on an area of the glass plate, and indicia formed by etching away portions of the marking surface coating. The marking surface coating may comprise an epoxy resin material, a ceramic material, or any other substance capable of being affixed as a layer onto a glass surface. The indicia may include machine-readable indicia, human-readable indicia, or both machine-readable and human-readable indicia. In order to produce accurate, high-quality indicia, a laser directed by a computer controller may be used to etch away the portions of the marking surface coating.

대표청구항 ▼

[ What is claimed is:] [1.] A microscope slide comprising:a flat, transparent plate on which an object is positionable for microscopic examination, the plate having an upper surface and a lower surface; anda coating affixed to a portion of one of the upper and lower surfaces of the plate, the coatin

[ What is claimed is:] [1.] A microscope slide comprising:a flat, transparent plate on which an object is positionable for microscopic examination, the plate having an upper surface and a lower surface; anda coating affixed to a portion of one of the upper and lower surfaces of the plate, the coating having a configuration etched into and through the coating so as to expose the plate and thereby define a substantially permanent identifying indicia in the coating.