| 摘要 |
A far-red emitting phosphor for cathode ray tubes use in liquid crystal light valves comprises Y3-yGdyAl5-xGax-O12:A, where x ranges from 0 to 5, y ranges from 0 to 3, and A is selected from the group consisting of chromium, iron, vanadium, neodymium, dysprosium, cobalt, nickel, titanium or combination thereof. |
