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报道了一种直接用50Hz，220V市电驱动的ZnS：Mn薄膜电致发光器件（简称陶瓷灯），使用高介电常数，低损耗的反铁电陶瓷片作为器件的绝缘层，同时也作为器件的基片，它具有功耗低，亮度较高，呈薄片状固体化，性能稳定，寿命长，耐压高，使用安全可靠等优点，是新一代的节能型中等亮度的平面显示器件。在市电驱动下其亮度大于30cd／m2，功耗为10～15mW／cm2，寿命大于10000小时，可以作为指示灯、标识、弱照明和平面显示单元等，具有广泛的运用前景。
A ZnS: Mn thin film electroluminescent device (referred to as a ceramic lamp) directly driven by 50Hz and 220V commercial power is reported. The high dielectric constant and low loss antiferroelectric ceramic chip are used as the insulation layer of the device. Meanwhile, Device substrate, which has the advantages of low power consumption, high brightness, flaky solidification, stable performance, long life, high pressure resistance, safe and reliable use, and is a new generation of energy saving medium brightness flat display device. Its brightness is more than 30cd / m2, power consumption is 10 ~ 15mW / cm2 and life span is more than 10,000 hours. It can be used as indicator, sign, weak lighting and flat display unit. It has wide application prospect.