Transistor

Sources and checks

Checked 2026-10-19: Claude (AI build agent): Wikidata statement compared, passages containing the year extracted from the fetched pages and read. Quotes are short passages from each source, in their original language.

Wikidata P575: 1947Q5339, CC0, retrieved 2026-10-19

“på enten elektroner eller huller. Den bipolære transistor Den bipolære transistor blev opfundet ved Bell Laboratories i USA i 1947 af J. Bardeen, W. Brattain og W. Schockley. De første transistorer var af en såkaldt”Lex (Den Store Danske) (in Danish): source, retrieved 2026-10-19

“(➔ giunzione ) tra le regioni medesime. Caratteristiche generali Il primo t., il t. a contatti puntiformi , fu realizzato nel 1947 nei Bell telephone laboratories; di poco successiva (1949) fu la realizzazione del”Treccani Enciclopedia online (in Italian): source, retrieved 2026-10-19

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