Development of plasma display panel phosphors at National Physical Laboratory, New Delhi

Yadav, R. S. and Khan, A. F. and Chander, Harish and Haranath, D. and Yadav, Ashish and Sharma, A. K. and Chawla, Santa (2009) Development of plasma display panel phosphors at National Physical Laboratory, New Delhi. Indian Journal of Pure & Applied Physics, 47 (6). pp. 399-401. ISSN 0975-1041

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Official URL: http://nopr.niscair.res.in/handle/123456789/4508

Abstract

Plasma Display Panel (PDP) phosphors of three primary colours red, green and blue (RGB) have been developed for application in 50” HDPDP panel at SAMTEL. Three phosphors one each for red, green and blue was zeroed down. Synthesis processes by high temperature solid state reaction were optimized to achieve maximum quantum efficiency. We have also synthesized RGB nanophosphors by autocombustion method and compared with bulk RGB phosphor. Photoluminescence emission characteristics under VUV (172 nm) and UV (250 nm) excitation of the RGB phosphors show their suitability for PDP applications.

Item Type:	Article
Uncontrolled Keywords:	Plasma display panel; Phosphors; Nanophosphors; Autocombustion
Subjects:	Physics
Divisions:	UNSPECIFIED
Depositing User:	Ms Neetu Chandra
Date Deposited:	21 Aug 2012 07:08
Last Modified:	21 Aug 2012 07:08
URI:	http://npl.csircentral.net/id/eprint/443

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