| $CO_2$ Laser Scribing법을 이용한 PDP용 격벽 제조 |
| 안정식, 이석영, 김원용, 전형조, 이용호, 김용석 |
| 홍익대학교 금속, 재료공학과 |
| Fabrication of Barrier Ribs for PDP by $CO_2$ Laser Scribing Method |
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| ABSTRACT |
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In this study, an attempt was made to demonstrate the possibility of using laser scribing method in manufacturing the barrier ribs of plasma display panel. The scribing with a CO2 laser was conducted on the green tape produced by the doctor blade tape casting method. Among the processing parameters, the quenching gas pressure, shape of mask, and laser power were found to affect the depth and angle of the scibed barrier ribs. |
| Key words:
Barrier rib, Laser scribing, PDP, Green tape, Quenching gas |
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