𝐃𝐈𝐃 𝐘𝐎𝐔 𝐊𝐍𝐎𝐖? In 1968, Sony began developing the Trinitron television, featuring a three-in-one electron gun and aperture grille for a sharp, bright screen. The Trinitron method, offered twice the brightness of the mainstream shadow mask method, thereby revolutionising colour TV and solidifying Sony's dominance in the color TV industry. To take advantage of the sharp, bright screens, Sony started off with a compact 13-inch screen television and later expanded to larger, wider models. #Sony #Trinitron #TV