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US07067071B1 Zinc sulfide electroluminophores and method for production thereof 有权
硫化锌电致发光体及其制造方法

Zinc sulfide electroluminophores and method for production thereof
摘要:
Zinc sulfide electroluminophores are prepared from solutions of zinc salts with hydrogen sulfide. The zinc sulfide compounds are mixed with activator and coactivator compounds to produce luminophores, and the mixtures are fired in the presence of fixing agents. These fired materials are then treated in an acid bath, washed, neutralized, and optionally filtered and dried.
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