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author:

覃华芳 (覃华芳.) [1] | 郭太良 (郭太良.) [2] (Scholars:郭太良)

Indexed by:

CQVIP PKU CSCD

Abstract:

采用沉淀法制备四脚氧化锌纳米材料场致发射阴极,将阴极和荧光屏封装起来抽真空并对屏施加电压,测试阴极的发射电流和荧光屏的发光亮度.利用沉淀法制备出面积为(13×15) cm2的阴极,测试结果表明,硅酸钾体积百分比在5.0×10-3-8.3×10-3范围,硝酸钡浓度在5.0×10-4-7.7×10-4 M范围,四脚氧化锌的浓度在8.2×10-4-1.2×10-3 M 范围时,阴极发射电流最大,荧光屏的发光亮度峰值可达到60 cd/cm2,平均亮度为48 cd/cm2.

Keyword:

场致发射 显示屏亮度 沉淀法

Community:

  • [ 1 ] [覃华芳]福州大学
  • [ 2 ] [郭太良]福州大学

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Source :

物理学报

ISSN: 1000-3290

CN: 11-1958/O4

Year: 2008

Issue: 2

Volume: 57

Page: 1224-1228

1 . 1 6 5

JCR@2008

0 . 8 0 0

JCR@2023

ESI Discipline: PHYSICS;

JCR Journal Grade:2

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 3

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