63.3: Active-Matrix Cathodes with Tapered Macro-Gate for High-Performance Field Emission Display

2006 ◽  
Vol 37 (1) ◽  
pp. 1849 ◽  
Author(s):  
Yoon-Ho Song ◽  
Jin-Woo Jeong ◽  
Dae-Jun Kim ◽  
Jin Ho Lee ◽  
Kwang-Yong Kang
ETRI Journal ◽  
2002 ◽  
Vol 24 (4) ◽  
pp. 290-298 ◽  
Author(s):  
Yoon-Ho Song Song ◽  
C-S Hwang Hwang ◽  
Y-R Cho Cho ◽  
B-C Kim Kim ◽  
S-D Ahn Ahn ◽  
...  

2005 ◽  
Vol 13 (3) ◽  
pp. 241 ◽  
Author(s):  
Yoon-Ho Song ◽  
Kwang-Bok Kim ◽  
Chi-Sun Hwang ◽  
Dong-Jin Park ◽  
Jin Ho Lee ◽  
...  

2003 ◽  
Vol 34 (1) ◽  
pp. 810 ◽  
Author(s):  
Chi-Sun Hwang ◽  
Y.-H. Song ◽  
K.-B. Kim ◽  
C.-H. Chung ◽  
B.-C. Kim ◽  
...  

1996 ◽  
Vol 424 ◽  
Author(s):  
Marko M. G. Slusarczuk

AbstractThe Field Emission Display (FED) is often portrayed as the emerging alternative to the Active Matrix Liquid Crystal Display (AMLCD). FED displays are based on cold cathodes that emit electrons which are accelerated across a potential in a vacuum to strike a phosphor and emit light. There are numerous material and technology choices at each point of the display system design. Each alternative is characterized by advantages and consequences that affect subsequent choices and system performance. This paper discusses the alternative approaches to cathode material and structure, electron beam focusing, support structure, phosphor and system integration. These choices are related to ultimate display performance and cost.


Author(s):  
J W Steeds ◽  
R Vincent

We review the analytical powers which will become more widely available as medium voltage (200-300kV) TEMs with facilities for CBED on a nanometre scale come onto the market. Of course, high performance cold field emission STEMs have now been in operation for about twenty years, but it is only in relatively few laboratories that special modification has permitted the performance of CBED experiments. Most notable amongst these pioneering projects is the work in Arizona by Cowley and Spence and, more recently, that in Cambridge by Rodenburg and McMullan.There are a large number of potential advantages of a high intensity, small diameter, focussed probe. We discuss first the advantages for probes larger than the projected unit cell of the crystal under investigation. In this situation we are able to perform CBED on local regions of good crystallinity. Zone axis patterns often contain information which is very sensitive to thickness changes as small as 5nm. In conventional CBED, with a lOnm source, it is very likely that the information will be degraded by thickness averaging within the illuminated area.


2021 ◽  
pp. 2105480
Author(s):  
Jing Zhao ◽  
Zheng Wei ◽  
Zhongyi Li ◽  
Jinran Yu ◽  
Jian Tang ◽  
...  

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