最終更新日:2025/12/03
(television) A plate punched with tiny holes that separate the coloured phosphors in the layer behind the front glass of the screen. Three electron guns at the back of the screen sweep across the mask, with the beams only reaching the screen if they pass through the holes.
音声機能が動作しない場合はこちらをご確認ください
正解を見る
shadow mask
編集履歴(0)