| 摘要 |
<p>A display device which has at least a phosphor layer, characterized in that the phosphor layer comprises a green phosphor represented by the following general formula: (A<SUB>1-x</SUB>B<SUB>x</SUB>)(Zn<SUB>1-y</SUB>Mn<SUB>y</SUB>)Al<SUB>10</SUB>O<SUB>17</SUB> wherein A represents an element selected from among Ca, Ba and Sr, B represents a rare earth element, x is a number satisfying 0.0001 = x = 0.1, and y is a number satisfying 0.02 = x = 0.14.</p> |
| 申请人 |
HITACHI PLASMA PATENT LICENSING CO., LTD.;ONIMARU, TOSHIAKI;FUKUTA, SHINYA;MISAWA, TOMONARI;SAKATA, HIRONORI;KASAHARA, SHIGEO |
发明人 |
ONIMARU, TOSHIAKI;FUKUTA, SHINYA;MISAWA, TOMONARI;SAKATA, HIRONORI;KASAHARA, SHIGEO |
