한국정보디스플레이학회:학술대회논문집
- 한국정보디스플레이학회 2000년도 제1회 학술대회 논문집
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- Pages.1-4
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- 2000
PVA Technology for High Performance LCD Monitors
- Kim, Kyeong-Hyeon (AMLCD R&D, Samsung Electronics) ;
- Souk, Jun-Hyung (AMLCD R&D, Samsung Electronics)
- 발행 : 2000.01.13
초록
We have developed a high performance vertical alignment TFT-LCD, that shows a high light transmittance, and wide viewing angle characteristics with an unusually high contrast ratio. In order to optimize the electro-optical properties we have studied the effect of cell parameters, multi-domain structure and retardation film compensation. With the optimized cell parameters and process conditions, we have achieved a 24" wide UXGA TFT-LCD monitor (16:10 aspect ratio 1920X1200) showing a contrast ratio over 500:1, panel transmittance near 4.5%, response time near 27 ms, and viewing angle higher than 80 degree in all directions.
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