초록 ▼

A case for housing a substrate which limits the accumulation of dust, due to static electricity, while allowing visual access to the substrate. A box-like case portion has an open front end and a front lid pivotally provided on the case portion to close the front end and in which a predetermined sub

A case for housing a substrate which limits the accumulation of dust, due to static electricity, while allowing visual access to the substrate. A box-like case portion has an open front end and a front lid pivotally provided on the case portion to close the front end and in which a predetermined substrate is housed in the case portion. A predetermined portion of the box-like case portion and the front lid are made of synthetic resin formed with electrically conductive copolymer. A predetermined position of the box-like case is formed of transparent electrically conductive material.

대표청구항 ▼

[ What is claimed is:] [1.] A case for housing a substrate comprising:a housing portion provided with an open front end for receiving a substrate;a front lid pivotally connected to said case portion, said front lid adapted for closing over the open front end; andpredetermined portions of said housin

[ What is claimed is:] [1.] A case for housing a substrate comprising:a housing portion provided with an open front end for receiving a substrate;a front lid pivotally connected to said case portion, said front lid adapted for closing over the open front end; andpredetermined portions of said housing portion and said front lid are made of styrene-denaturalized polyphenylene ether formed with an electrically conductive copolymer comprising polyether and polyamide.