GREEN PHOSPHOR
PURPOSE: A green phosphor is provided to emit green light by the excitation of green lights and to be suitable for a mass production. CONSTITUTION: A green phosphor is formed in a synthetic reaction atmosphere at a sintering temperature and has a composition represented by chemical formula: (Gd, Sr)...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | PURPOSE: A green phosphor is provided to emit green light by the excitation of green lights and to be suitable for a mass production. CONSTITUTION: A green phosphor is formed in a synthetic reaction atmosphere at a sintering temperature and has a composition represented by chemical formula: (Gd, Sr)_(3-x-y)M_xAl_2O_7: R_y. In the chemical formula, 0 |
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