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http://dx.doi.org/10.4313/JKEM.2009.22.6.506

Refractive Indices and Densities of B2O3-Al2O3-SiO2 Glass System for Photosensitive Barrier Ribs of Plasma Display Panel  

Won, Ju-Yeon (인하대학교 신소재공학부)
Hwang, Seong-Jin (인하대학교 신소재공학부)
Lee, Sang-Ho ((주)휘닉스 PDE)
Kim, Hyung-Sun (인하대학교 신소재공학부)
Publication Information
Journal of the Korean Institute of Electrical and Electronic Material Engineers / v.22, no.6, 2009 , pp. 506-511 More about this Journal
Abstract
For the application of the photosensitive barrier ribs with optimal properties such as glass transition temperature, refractive index and coefficient thermal expansion, the boro-silicate glasses was studied. The glass transition temperature, coefficient thermal expansion, and refractive index of the glasses based on the $B_2O_3-Al_2O_3-Al_2O_3-SiO_2$ glass system have been investigated with the different ratio of BaO/$Na_2O$ and $B_2O_3/Na_2O$. Increasing the ratio of $B_2O_3/Na_2O$ was led to the increase of coefficient thermal expansion and the decrease of glass transition temperature. The increase of refractive index of boro-silicate glasses increased with the density of glasses. We suggest the empirical equation for the prediction of refractive index with the glass density, $n=0.123{\rho}+1.182$ with 0.042 as the standard deviation in the boro-silicate glass system. The aim of the present paper is to give a basic result of the thermal and optical properties for designing the composition of photosensitive barrier ribs in PDP.
Keywords
Photolithography; Boro-silicate glasses; Refractive index; Density; Molar volume;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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