Chromatron
... that in spite of years of development no one was able to get a Chromatron color television set to work properly, prompting Sony to develop the famed Trinitron?
... that in spite of years of development no one was able to get a <b id="mwAZg"><a href="./Chromatron" id="mwAZk" rel="mw:WikiLink" title="Chromatron">Chromatron</a></b> color television set to work properly, prompting <a href="./Sony" id="mwAZo" rel="mw:WikiLink" title="Sony">Sony</a> to develop the famed <a href="./Trinitron" id="mwAZs" rel="mw:WikiLink" title="Trinitron">Trinitron</a>?