Device for protecting a cathode-ray tube screen against splashing and flow of matter during manufacture

摘要

The invention relates to a device for protecting a television tube against splashing and flow of matter during operations for depositing various luminescent substances. The invention lies in the use of a wall 13 which is arranged around the pane 1 some distance away. This wall 13 is integral with a base 12 which is fixed to a support of the pane 1. The invention is applicable to the manufacture of colour television tubes. <IMAGE>