Field emission structures produced on macro-grain polysilicon su

Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device

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313309, 445 24, 445 50, H01J 130

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active

053292073

ABSTRACT:
A baseplate for a flat panel display comprising relatively thick semiconductor substrate, wherein the semiconductor substrate is a macro-grain polycrystalline substrate, which is amorphized by ion implantation or reformed by recrystallization, to obscure the grain boundaries, thereafter redundant circuitry may be fabricated thereon to further enhance product yield.

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