Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2002.11a
- /
- Pages.111-115
- /
- 2002
Analysis of Wall-charge behavior using V-Q Lissajous' figure in AC-PDP driving
AC-PDP 구동에 있어서 V-Q Lissajous' Figure을 이용한 벽전하 거동분석
- Chung, Jong-Kab (ChungWoon University) ;
- Cho, Woo-Sung (ChungWoon University) ;
- Choi, Chang-Hun (University of Seoul) ;
-
Ju, Byeong-Keon
(KIST)
;
- Park, Sun-Woo (University of Seoul) ;
- Kim, Chul-Ju (University of Seoul) ;
- Rho, Seung-Ryong (University of Seoul) ;
-
Kim, Young-Cho
(ChungWoon University)
- 정종갑 (청운대학교) ;
- 조우성 (청운대학교) ;
- 최창훈 (서울시립대학교) ;
-
주병권
(한국과학기술연구원)
;
- 박선우 (서울시립대학교) ;
- 김철주 (서울시립대학교) ;
- 노승용 (서울시립대학교) ;
-
김영조
(청운대학교)
- Published : 2002.11.07
Abstract
To understand the discharge characteristics in AC-PDP, it is necessary to study on the wall charge behavior. But, it is difficult to measure the wall charge directly. In this paper, the V-Q Lissajous' figure is used to measure the wall charge indirectly and analyze the wall charge behavior. With the V-Q Lissajous' figure, the discharge characteristics of AC-PDP are studied according to vary driving conditions, such as the frequency, pulse duty ratio, and rising & falling time. As a result, the V-Q Lissajous' figure is used to measure the discharge characteristics of the AC-PDP. It is confirmed that firing initial voltage and firing final voltage for discharge are effected by the aboved variables. Related with the wall voltage generation, it is thought that the difference of the slope at the V-Q Lissajous' figure is caused by charged ions inside the dielectric layer.