发明公开
EP1854861A1 DISPLAY DEVICE AND GREEN PHOSPHOR 审中-公开
ANZEIGEVORRICHTUNG UNDGRÜNERLEUCHTSTOFF

DISPLAY DEVICE AND GREEN PHOSPHOR
摘要:
A display device comprising at least one phosphor layer, the phosphor layer containing a green phosphor represented by the following formula: (A 1-x B x ) (Zn 1-y Mn y ) Al 10 O 17 wherein, A is an element selected from Ca, Ba and Sr, B is a rare-earth element, x is a number satisfying 0.0001 ≤ x ≤ 0.1, and y is a number satisfying 0.02 ≤ y ≤ 0.14.
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