OPTICAL RECOGNITION-BASED SYSTEM MAT, OPTICAL RECOGNITION DEVICE FOR SYSTEM MAT, AND PREPARATION METHOD OF OPTICAL RECOGNITION-BASED SYSTEM MAT

摘要

Disclosed are an optical recognition-based system mat, an optical recognition device for a system mat, and a preparation method of an optical recognition-based system mat. The optical recognition device may comprise: an optical recognition-based system mat comprising an optical recognition layer; and an optical recognition device for recognizing an optical index code in the optical recognition layer. The optical index code is a dot-code including carbon and graphite. Layers other than the optical recognition layer realizing a system mat may not include carbon and graphite components.;COPYRIGHT KIPO 2016