레이저 용발(Laser Ablation)에 의한 TFT-LCD 패널의 신규 리페어 기술

We report a novel repairing technology of thin film transistor-liquid crystal display (TFT-LCD) panel using a laser system. It was demonstrated the direct darkling repair of RGB filters on TFT-LCD panel attached with/without a polarizer film using a laser ablation assisted technique. The repair method has been developed by applying laser pulses on color filter substrate attached with/without a polarizer film.