Filter for a computer monitor comprises two pivoting shutters mounted in cylindrical supports on either side of the monitor with the shutters having polygonal shaped tenons fitting into the supports to provide a friction mounting

摘要

Mask or cover comprises one or two pivoting shutters (5) mounted on longitudinal cylindrical supports (7) that are attached to the monitor (1). The shutters have an integral mounting part (13) that includes a tubular tenon that fits into the cylindrical support. The tenon section is a hexagon or an octagon