🌐EnglishEnglishDeutschEspañolFrançaisNederlandsPolskiРусский한국어日本語EntityQ1192335· pop 9· linked from 40 articlesshadow masktechnology used to manufacture cathode ray tube televisions that produce color imagesAvailable in 9 languagesEspañolFrançaisDeutsch日本語РусскийIrishPolski한국어via Wikidata sitelinks · CC0Connectionscathode ray tubeEntitytelevisionEntityCategoriesCathode ray tubeEarly color television