한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
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Table Lookup-based Power Estimation for LCD Panels

  • Lee, Jae-Beom (School of Electrical and Electronic Engineering, Yonsei University) ;
  • Bang, Sung-Yong (School of Electrical and Electronic Engineering, Yonsei University) ;
  • Kim, Nam-Deog (LCD Business, Samsung Electronics Co., LTD) ;
  • Moon, Seung-Hwan (LCD Business, Samsung Electronics Co., LTD) ;
  • Lee, Yong-Soon (LCD Business, Samsung Electronics Co., LTD) ;
  • Chung, Eui-Young (School of Electrical and Electronic Engineering, Yonsei University)
  • Published : 2008.10.13
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Abstract

We present a novel power estimation technique for LCD panels. Our method considers the power consumed by each pixel as well as the inter-pixel power effect of the neighboring pixels. We implemented our method based on the table lookup model and its accuracy is about 98% compared to the actual measurements.

Keywords