한국정보디스플레이학회:학술대회논문집
- 한국정보디스플레이학회 2007년도 7th International Meeting on Information Display 제7권2호
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- Pages.1497-1499
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- 2007
The acceptable limit of the contrast ratio of LCD TV based on human visual system
- Shin, Kwang-Hoon (LCD R&D center, LG.Philips LCD Co., Ltd.) ;
- Moon, Jong-Won (LCD R&D center, LG.Philips LCD Co., Ltd.) ;
- Park, Sun-Ah (LCD R&D center, LG.Philips LCD Co., Ltd.) ;
- Ahn, Ji-Young (LCD R&D center, LG.Philips LCD Co., Ltd.) ;
- Kang, Dong-Woo (LCD R&D center, LG.Philips LCD Co., Ltd.) ;
- Shin, Hyun-Ho (LCD R&D center, LG.Philips LCD Co., Ltd.)
- 발행 : 2007.08.27
초록
Visual perception experiments were conducted to determine the acceptable limit of the contrast ratio of LCD TV under the watching condition. The results showed that the corresponding contrast ratio should be below 10,000:1 at the 3H(height of screen) distance in the living room environment.