プライバシーフィルターじ字FuriganaMeanings1nounprivacy filterA physical screen or software tool that limits the viewing angle of a display to protect on-screen information from being seen by others.ノートパソコンにプライバシーフィルターを貼はって、隣となりの席せきから画が面めんが見みえないようにした。I attached a privacy filter to my laptop so that the screen cannot be seen from the next seat.