发明授权
US06573654B2 Plasma picture sceen with a terbium(III)-activated phosphor 失效
用铽(III)活化的荧光体等离子体图像

Plasma picture sceen with a terbium(III)-activated phosphor
摘要:
A plasma picture screen comprises a front plate including a glass plate on which a dielectric layer and a protective layer are provided; a carrier plate provided with a phosphor layer including a red and a blue phosphor as well as a green Tb3+-activated phosphor, with a ribbed structure which subdivides the space between the front plate and the carrier plate into gas-filled plasma cells; and a green color filter layer. One or several electrode arrays are provided on the front plate and the carrier plate for generating corona discharges in the plasma cells.
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