monitors, as well as in mobile phone dis- play screens – almost no other specia- lised glass application has undergone such dynamic growth as that for these mini fluor escent tubes t hat ar e used to illuminate LCD-TFT (Liquid Cristal Display Thin Film Transistor) screens. The CCFL (Cold Cathode Fluorescent Lamp) tubes have a diameter of about 1.5 mm and sit between the screen and the back of the housing. Schott has de- veloped innov

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