http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
AC-PDP에서 프라이밍 효과를 이용한 대조비 향상에 관한 연구
권시옥,김지선,정봉규,황호정,Kwon, Shi-Ok,Kim, Ji-Sun,Joung, Bong-Kyu,Hwang, Ho-Jung 한국전기전자재료학회 2004 전기전자재료학회논문지 Vol.17 No.10
Recently, Plasma Display Panel(PDP) has been in the spotlight as one of the next generation flat-panel-display device. However, it has several drawbacks like the low contrast ratio and the low luminance. In this study, a new address waveform is suggested to improve the priming effect and contrast ratio at the address period in the Address Display period Separated(ADS) method. We modified waveform, instead of a conventional waveform, to an address period, for operating on the Plasma Display Panels, which used the conventional gas [He-Ne-Xe〕. When the ramp pulse is added to the address period at the sustain electrode, it is improved on the priming effect and contrast ratio.
AC-PDP의 ADS 구동방식에서 어드레스 구간에 기울기파를 사용한 효과에 관한 연구
정봉규,김지선,권시옥,황호정,Joung, Bong-Kyu,Kim, Ji-Sun,Kwon, Shi-Ok,Hwang, Ho-Jung 한국전기전자재료학회 2005 전기전자재료학회논문지 Vol.18 No.2
As a driving method of AC-PDP, Address-Display Separated(ADS) driving has been widely adopted for its simple architecture and low discharge failure rate. However, a high definition like a HDTV has defect of long addressing time by reason of a number of pixels. Priming effect isn't fully sustained because of long addressing time during the address period. Therefore, it has different wall charge and luminance of each addressing time in the sustain period. In this study, we suggest a new driving waveform on the address period to improve these defects. We applied a ramp waveform, instead of a square waveform, to an address period in ADS, for operating on the AC-PDP, which used the conventional gas [He-Ne-Xe]. When the ramp waveform is applied to the address period, we experimented for uniform wall charge and the improved luminance by sustained Priming effect at each addressing time in the sustain period.