A white light LED for use in backlighting or otherwise illuminating an LCD is described where the white light LED comprises a blue LED over which is affixed a preformed red phosphor platelet and a preformed green phosphor platelet. In one embodiment, to form a platelet, a controlled amount of phosphor...http://www.google.com/patents/US20070215890?utm_source=gb-gplus-sharePatent US20070215890 - White LED for backlight with phosphor plates
