A flat panel display device fabricated by using carbon nanotubes cathode

2002 ◽  
Author(s):  
Binglin Zhang ◽  
Ning Yao ◽  
Xiaoping Wang ◽  
hueizhong Ma ◽  
Lan Zhang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Display Device ◽  
Flat Panel Display ◽  
Flat Panel

Field-emission device with carbon nanotubes for a flat panel display

2001 ◽  
Vol 117 (1-3) ◽  
pp. 207-210 ◽  
Author(s):  
Yoshikazu Nakayama ◽  
Seiji Akita
Keyword(s):  
Carbon Nanotubes ◽  
Field Emission ◽  
Flat Panel Display ◽  
Flat Panel ◽  
Emission Device

Characteristics of flat panel display using carbon nanotubes as electron emitters

2000 ◽  
Vol 9 (3-6) ◽  
pp. 1270-1274 ◽  
Author(s):  
J.L. Kwo ◽  
Meiso Yokoyama ◽  
W.C. Wang ◽  
F.Y. Chuang ◽  
I.N. Lin
Keyword(s):  
Carbon Nanotubes ◽  
Flat Panel Display ◽  
Flat Panel ◽  
Electron Emitters

Performing Accurate Cathodoluminescence Measurements of Phosphor Powders and Screens

1999 ◽  
Vol 560 ◽  
Author(s):  
L. E. Shea ◽  
R. J. Walko
Keyword(s):  
Vacuum Chamber ◽  
Detection System ◽  
Preliminary Evaluation ◽  
Display Device ◽  
Flat Panel Display ◽  
Flat Panel ◽  
Electron Collection ◽  
Field Emission Displays ◽  
Improved Accuracy ◽  
Optical Detection System

ABSTRACTIn the field of display phosphors, the efficiency of the cathodoluminescence process is a characteristic that is often used to assess the potential of a phosphor for use in flat-panel display applications such as field emission displays (FEDs). Cathodoluminescence characterization in a demountable vacuum chamber is important for preliminary evaluation and lifetesting of phosphor powders and screens prior to incorporation into an actual display device. There are many experimental factors that influence accurate measurement and calculation of the cathodoluminescence efficiency. These include electron beam profile (uniform, Gaussian), current density, electron accelerating voltage, secondary electron collection, and optical detection system. This paper will present some methods for achieving improved accuracy of cathodoluminescence measurements in systems at Sandia National Laboratories, using Y2O3:Eu as a representative phosphor.

Preparation of a Low Cost Carbon Nanotubes Field Electron Emission Thin Film and its Initial Application Research

2007 ◽  
Vol 121-123 ◽  
pp. 1041-1044
Author(s):  
G.Y. Liu ◽  
C.Y. Zhi ◽  
Shan Hong Xia ◽  
J.G. Zhang ◽  
H.Y. Li ◽  
...  
Keyword(s):  
Thin Film ◽  
Carbon Nanotubes ◽  
Stainless Steel ◽  
Electron Emission ◽  
Low Cost ◽  
Field Electron Emission ◽  
Display Device ◽  
High Electron ◽  
Flat Panel ◽  
Field Electron

A large area perfect aligned carbon nanotubes (CNTs) thin film was grown directly on a stainless steel substrates by a low cost bias-assisted hot-filament chemical-vapor deposition (BA HF-CVD) technology. The CNT’s / stainless steel field emission array (FEA) cathode (CNT’s/FEA) has been fabricated. The field electron emission behavior of the CNT’s/FEA cathode was characterized in a vacuum condition, a high electron emission of about 10mA/cm2 at a low electric field of 4V/μm implies the promising the application as a cathode of the flat panel display device, so further assembled this cathode in a kind of vacuum device, and the possibility of the operation from a flat panel character (Pictures) display tube FCT has been tested initially.

scholarly journals An electroluminescent-piezoelectric flat-panel display device

1962 ◽  
Vol 5 (6) ◽  
pp. 381-390
Author(s):  
S. Nudelman ◽  
J. Mudar ◽  
G. Trytten ◽  
J. Lambe
Keyword(s):  
Display Device ◽  
Flat Panel Display ◽  
Flat Panel

Performing Accurate Cathodoluminescence Measurements of Phosphor Powders and Screens

1999 ◽  
Vol 558 ◽  
Author(s):  
L. E. Shea ◽  
R. J. Walko
Keyword(s):  
Vacuum Chamber ◽  
Detection System ◽  
Preliminary Evaluation ◽  
Display Device ◽  
Flat Panel Display ◽  
Flat Panel ◽  
Electron Collection ◽  
Field Emission Displays ◽  
Improved Accuracy ◽  
Optical Detection System

ABSTRACTIn the field of display phosphors, the efficiency of the cathodoluminescence process is a characteristic that is often used to assess the potential of a phosphor for use in flat-panel display applications such as field emission displays (FEDs). Cathodoluminescence characterization in a demountable vacuum chamber is important for preliminary evaluation and lifetesting of phosphor powders and screens prior to incorporation into an actual display device. There are many experimental factors that influence accurate measurement and calculation of the cathodoluminescence efficiency. These include electron beam profile (uniform, Gaussian), current density, electron accelerating voltage, secondary electron collection, and optical detection system. This paper will present some methods for achieving improved accuracy of cathodoluminescence measurements in systems at Sandia National Laboratories, using Y2O3:Eu as a representative phosphor.

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