We investigated a high-brightness field-emission flat-panel lighting source based on a carbon-nanotube cold cathode. A flat-panel lighting source with a triode structure was fabricated. The maximum luminance of 110 000 cd/m~2 was achieved at a green wavelength at the phosphor screen voltage of 10 kV and a current density of 200 μA/cm~2. The YAGG:Tb phosphor property under high current density is also discussed.
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机译：我们研究了基于碳纳米管冷阴极的高亮度场发射平板光源。制造具有三极管结构的平板光源。在荧光屏电压为10 kV的绿色波长和200μA/ cm〜2的电流密度下，在绿色波长处达到110000 cd / m〜2的最大亮度。还讨论了高电流密度下的YAGG：Tb荧光粉特性。
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