Abstract

The field emission digital display tube with a nano-crystalline graphite cold cathode is designed and fabricated. Under the control of the driving circuits, a dynamic digital display with uniform luminance distribution is realized. The luminance of the character segments is 190 cd/m2 at the operating voltage of 900 V. And the stable emission is attained with a fluctuation of about 3% at an average segment current of 75 \muA. The results demonstrate that nano-crystalline graphite film is a promising material for cold cathode.

© 2008 Chinese Optics Letters

Photoelastic illumination by using cathode-ray-tube displays

T. W. Ng, M. R. Sajan, and A. Asundi
Appl. Opt. 36(16) 3601-3603 (1997)

Fabricating graphite nano-sheet powder by slow electrochemical exfoliation of large-scale graphite foil as a mode-locker for fiber lasers

Chun-Yu Yang, Chung-Lun Wu, Yung-Hsiang Lin, Ling-Hsuan Tsai, Yu-Chieh Chi, Jung-Hung Chang, Chih-I Wu, Hung-Kuei Tsai, Din-Ping Tsai, and Gong-Ru Lin
Opt. Mater. Express 3(11) 1893-1905 (2013)

High luminescent Li₂CaSiO₄:Eu²⁺ cyan phosphor film for wide color gamut field emission display

Xingong Xu, Jun Chen, Shaozhi Deng, Ningsheng Xu, Hongbin Liang, Qiang Su, and Jun Lin
Opt. Express 20(16) 17701-17710 (2012)

Optical profiles of cathode ray tube and liquid crystal display monitors: implication in cutaneous phototoxicity in photodynamic therapy

Tim C. Lei, Srinivas Pendyala, Larry Scherrer, Buhong Li, Gregory F. Glazner, and Zheng Huang
Appl. Opt. 52(12) 2711-2717 (2013)

Method of Displaying Spectral Energy Distributions on the Cathode-Ray Tube

K. Osada
J. Opt. Soc. Am. 52(1) 101-102 (1962)