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author:

张永爱 (张永爱.) [1] | 林金阳 (林金阳.) [2] | 吴朝兴 (吴朝兴.) [3] | 郭太良 (郭太良.) [4]

Abstract:

采用磁控溅射、光刻和湿法刻蚀技术制备平栅型场发射阴极阵列,利用电泳将碳纳米管(CNT)发射源沉积在阴极表面,将阴极板和阳极板封接后制成51 cm单色平栅型CNT场致发射显示器(CNT-FED),作为背光源模板应用于49 cm液晶显示器(LCD)器件中。场发射测试表明,器件在阳极电压3 500 V、栅极电压290 V时,阳极电密度高达81.3μA/cm2,最高亮度可达7000 cd/m2,均匀性为96%;稳定发射7 h后,发射电流无明显衰减。以背光源形式应用于49 cm×25.4 mm LCD器件,亮度可达205 cd/m2。

Keyword:

场致发射 平栅型结构 液晶显示器(LCD) 碳纳米管(CNT) 背光源(BLU)

Community:

  • [ 1 ] 福州大学物理与信息工程学院

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Source :

光电子.激光

Year: 2011

Issue: 05

Volume: 22

Page: 673-676

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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