journal article·1979-06-01

New Tricolor Phosphors for Gas Discharge Display

Junro Koike, Takehiro Kojima, Ryuya Toyonaga, Akiyasu Kagami, Takashi Hase, Shuji Inaho

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Abstract

The properties of phosphors under vacuum ultraviolet excitation are investigated in order to develop tricolor phosphors for use in gas discharge panel to reproduce color TV pictures. The excitation spectra in the wavelength range of 100–300 nm and the radiant efficiency of the phosphors incorporated with experimental gas discharge cells are measured. Based on these results, (red), (green), and (blue) are selected as the new tricolor phosphors which bring high white luminance and wide color gamut to the color picture display panel.
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Research context

OpenAlex topics: Advanced Chemical Sensor Technologies

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Affiliations

NHK Technical Research Laboratories, Tokyo, Japan

Dai Nippon Toryo Company, Limited, Phosphor Division, Odawara, Japan

References

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