Microchannel plate for high-efficiency field emission display

被引：18

作者：

Yi, W ^{[1
]}

Jin, S ^{[1
]}

Jeong, T ^{[1
]}

Lee, J ^{[1
]}

Yu, S ^{[1
]}

Choi, Y ^{[1
]}

Kim, JM ^{[1
]}

机构：

[1] Samsung Adv Inst Technol, Natl Creat Res Initiat Ctr Emiss Source, Suwon 440600, South Korea

来源：

APPLIED PHYSICS LETTERS | 2000年 / 77卷 / 11期

关键词：

D O I：

10.1063/1.1309025

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The efficiency of a field emission display was improved significantly with a newly developed microchannel plate. The key features of this unit and its fabrication are summarized as follows: (a) bulk alumina is used as a substrate material, (b) channel location is defined by a programed-hole puncher, and (c) thin film deposition is conducted by electroless plating followed by a sol-gel process. With the microchannel plate between the cathode and the anode of a field emission display, the brightness of luminescent light increases three- to fourfold by electron multiplication through an array of pores in the device. In addition, the fabricated microchannel plate prevents spreading of electrons emitted from the cathode tips, thus improving both display resolution and picture quality. (C) 2000 American Institute of Physics. [S0003-6951(00)02837-0].

引用

页码：1716 / 1718

页数：3

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