公开(公告)号：US20040169458A1

公开(公告)日：2004-09-02

申请号：US10791817

申请日：2004-03-04

Applicant: DELTA OPTOELECTRONICS, INC.

Inventor： Yui-Shin Fran ,  Lai-Cheng Chen

IPC: H01J001/62 ,  H01J063/04

CPC classification number: B82Y10/00 ,  H01J1/3042 ,  H01J9/025 ,  H01J29/085 ,  H01J2201/30469 ,  Y10S977/952

Abstract: A carbon nanotube (CNT) field emission display has a cathode substrate having a cathode layer patterned on a glass substrate. The surface of the cathode layer is defined as a plurality of electron-emitting areas apart from each other, and a plurality of CNT structures is grown on the plurality of electron-emitting areas respectively.