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P‐95: Driving Waveform to Reduce Power Consumption in AC‐PDP with MgO Single‐Crystal Powder
Author(s) -
Choi ByungTae,
Kim Jae Hyun,
Park Hyung Dal,
Jang SooKwan,
Tae HeungSik,
Kim Deok Myeong,
Seo Jeong Hyun
Publication year - 2010
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.3500049
Subject(s) - reset (finance) , luminance , waveform , voltage , power consumption , power (physics) , materials science , alternating current , falling (accident) , electrical engineering , optics , physics , psychology , engineering , thermodynamics , psychiatry , financial economics , economics
The negative falling voltage during the reset‐period affects the power consumption as well as the statistical delay time during the subsequent address period. In the PDP without MgO single‐crystal powder, the negative falling reset voltage should be increased in the negative direction to minimize the statistical delay time, whereas in the PDP with MgO single‐crystal powder, the negative falling reset voltage can be adjusted to minimize the power consumption thanks to the improvement of the statistical delay characteristics. As a result of adjusting the negative falling voltage in the 50‐inch FHD PDP with MgO single‐crystal powder, the consumed power and background luminance decreased about by 8.1 % and 33 % for the full black pattern, respectively. for the full‐white pattern, the consumed power was reduced about by 5.6 % and the luminous efficiency was improved about by 3.5 %.