한국정보디스플레이학회:학술대회논문집
- 2006.08a
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- Pages.1756-1760
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- 2006
LTPS (Low Temperature Poly Si) Technology Based on SLS (Sequential Lateral Solidification) Crystallization for Advanced Mobile Display
- Kang, Myung-Koo (MD Development Team, MD Business, Samsung Electronics Co.) ;
- Kim, Hyun-Jae (School of Electrical and Electronic Engineering, Yonsei University) ;
- Kim, Chi-Woo (MD Development Team, MD Business, Samsung Electronics Co.) ;
- Kim, Hyung-Guel (MD Development Team, MD Business, Samsung Electronics Co.)
- Published : 2006.08.22
Abstract
LTPS technology based on SLS Crystallization was intensively reviewed. LTPS structure produced by SLS crystallization is composed of much larger grains compared with conventional ELA crystallization structure, which can give higher TFT performances. However, TFT performance uniformity and anisotropy problem should be solved for it to be used in mass production. TFT performance uniformity was from main grain boundary position and could be solved by equal defect area structure
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