| PDP 투명 유전체용 Bi계 프릿트 필름의 제조 및 특성분석 |
| 이상진, 김주원, 황종희1 |
국립목포대학교 신소재공학
1요업(세라믹)기술원 유리디스플레이팀 |
| Fabrication and Characterization of Bi-Based Frit Film for PDP Transparent Dielectric Front Panel |
| Sang-Jin Lee, Joo-Won Kim, Jong-Hee Hwang1 |
Department of Advanced Materials Science and Engineering, Mokpo National University
1Glass & Display Team, Korea Institute of Ceramic Engineering and Technology |
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| ABSTRACT |
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Ceramic green sheets consisting Bi-based glass frit were fabricated for an application to PDP transparent dielectric front panel. The dispersion condition of the slurry for tape casting was pre-examined, and two kinds of hinder and plasticizer were used in the non-aqueous slurry system. In the fabrication process for the frit film, the properties such as dry and firing shrinkage, elongation, and transmittance were examined at the condition of various mixing ratio of plasticizers. In the mixing ratio of polyethylene glycol to dibutyl phthalate of 3:5wt%, a good adhesion, elongation and transmittance were observed at the firing temperature of $580^{circ}C$. The photograph for the cross section of the interface was also showed a dense microstructure. |
| Key words:
Green sheet, PDP, Tape casting, Shrinkage, Elongation, Transmittance |
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