한국정보디스플레이학회:학술대회논문집
- 2009.10a
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- Pages.677-680
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- 2009
DC Influence Between Pixel Electrode and Alignment Layer in In-plane Switching Mode LCD
- Lim, Young-Nam (Advanced Technology Development Depart, LG Display Co., Ltd.) ;
- Lee, Tae-Rim (Advanced Technology Development Depart, LG Display Co., Ltd.) ;
- Park, Byoung-Gyu (Advanced Technology Development Depart, LG Display Co., Ltd.) ;
- Roh, Seung-Kwang (Advanced Technology Development Depart, LG Display Co., Ltd.) ;
- Kim, Hyun-Chul (Advanced Technology Development Depart, LG Display Co., Ltd.) ;
- Kim, Hyun-Seung (Advanced Technology Development Depart, LG Display Co., Ltd.) ;
- Kim, Kyeong-Jin (Advanced Technology Development Depart, LG Display Co., Ltd.) ;
- Shin, Hyun-Ho (Advanced Technology Development Depart, LG Display Co., Ltd.)
- Published : 2009.10.12
Abstract
DC influence between pixel electrode and alignment layer (AL) in in-plane switching mode LCD was analyzed through DC equivalence-circuit equation induction, DC charge-discharge simulation, luminance and residual-DC measurement systems using test patterned (TP) cell. DC discharging rate (DDR) of single layer electrode was faster than that of double layer electrode and DDR of low resistance AL was faster than that of high resistance AL. DC discharging characteristics had a close relation to layer number and resistance between two electrodes.
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