Influence of SiO2and Al2O3Fillers on Thermal and Dielectric Properties of Barium Zinc Borate Glass Microcomposites for Barrier Rib of Plasma Display Panels (PDPs)

2010 ◽  
Vol 69 (2) ◽  
pp. 75-82
Author(s):  
Shiv Prakash Singh ◽  
Karan Pal ◽  
Anal Tarafder ◽  
Tarak Hazra ◽  
Basudeb Karmakar
Keyword(s):  
Dielectric Properties ◽  
Borate Glass ◽  
Zinc Borate ◽  
Plasma Display Panels ◽  
Plasma Display ◽  
Barrier Rib

Role of submicron residual fillers in improving optical reflectance of barrier rib glasses for plasma display panels

2006 ◽  
Vol 21 (7) ◽  
pp. 1753-1758 ◽  
Author(s):  
Hyunho Shin ◽  
Sang-Gon Kim ◽  
Jong-Sung Park ◽  
Hyun Suk Jung ◽  
Kug Sun Hong ◽  
...  
Keyword(s):  
Glass Matrix ◽  
Optical Reflectance ◽  
Sintered Glass ◽  
Plasma Display Panels ◽  
Different Types ◽  
Plasma Display ◽  
Barrier Rib ◽  
Predicted Values ◽  
High Reflectance

The improvement of optical reflectance of BaO–ZnO–B2O3–SiO2 (BZBS) glass by the addition of various types of micron-scale crystalline fillers (TiO2, SiO2, ZrO2, Al2O3, MgO, and cordierite) was investigated for application of the materials to barrier ribs of plasma display panels. The fillers were partially dissolved during sintering, yielding an increased local volume of the fillers in the submicron range, filler rearrangement along boundaries of sintered glass frits, and rather irregular and rugged filler shapes differing from the original morphologies. The measured optical reflectance of the various filler added specimens was within the 30–70% range, which was much higher than the predicted values (less than 10%) based on the rule of mixture of the refractive index. Here we report that the high reflectance of the barrier rib glass for plasma display panels is explained by light scattering by the increased submicron portion of the partially dissolved residual fillers, the size of which is similar to the visual spectrum range (0.4–0.7 μm). The order of reflectance improvement among different types of filler-embedded specimens was consistent with that of the degree of dispersion of the residual fillers in the glass matrix.

scholarly journals Effects of SiO2 and TiO2 fillers on thermal and dielectric properties of eco-friendly bismuth glass microcomposites of plasma display panels

2010 ◽  
Vol 33 (1) ◽  
pp. 33-41 ◽  
Author(s):  
Shiv Prakash Singh ◽  
Karan Pal ◽  
Anal Tarafder ◽  
Mousumi Das ◽  
Kalyandurg Annapurna ◽  
...  
Keyword(s):  
Dielectric Properties ◽  
Plasma Display Panels ◽  
Plasma Display

A Cost-Effective Energy-Recovering Sustain Driving Circuit for ac Plasma Display Panels

2012 ◽  
Vol E95-C (2) ◽  
pp. 303-308
Author(s):  
Jae Kwang LIM ◽  
Heung-Sik TAE ◽  
Byungcho CHOI ◽  
Seok Gi KIM
Keyword(s):  
Cost Effective ◽  
Effective Energy ◽  
Plasma Display Panels ◽  
Plasma Display ◽  
Driving Circuit
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