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Carbon Nanotube-Based Field-Emission Displays for Large-Area and Full-Color Applications

2000; Institute of Physics; Volume: 39; Issue: 12S Linguagem: Inglês

10.1143/jjap.39.7154

1347-4065

Nae Sung Lee, Deuk Seok Chung, Jung Ho Kang, Hoon-Young Kim, Sang Hyun Park, Yong Jin, Yong Soo Choi, In Taek Han, Nam Shin Park, Min Jae Yun, Jae Eun Jung, Chan Jae Lee, Jong Hun You, Sung Ho Jo, Chun Gyoo Lee, Jong Min Kim,

Mechanical and Optical Resonators

Single-wall carbon nanotubes (SWNTs) were applied to electron emitters of field-emission displays (FEDs). Large-area FED devices with SWNT emitters were successfully fabricated in a diode mode using screen printing to demonstrate moving color images. They revealed excellent field-emission characteristics of a threshold electric field of approximately 2 V/µm. We have also investigated triode-type FED structures to achieve a high gray scale and high brightness. It was observed that electron emission from carbon nanotube emitters was controlled by the modulation of gate voltages.