한국정보디스플레이학회:학술대회논문집
- 한국정보디스플레이학회 2006년도 6th International Meeting on Information Display
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- Pages.540-543
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- 2006
New High Stability Excimer Laser for LTPS Manufacturing
- Herbst, Ludolf (Coherent GmbH) ;
- Paetzel, Rainer (Coherent GmbH) ;
- Simon, Frank (Coherent GmbH) ;
- Fechner, Burkhard (Coherent GmbH)
- 발행 : 2006.08.22
초록
LTPS TFT backplanes for AM OLED displays have advantages in regard to reliability and performance compared to TFT backplanes based on amorphous silicon. However, the requirements for homogeneous laser crystallization during LTPS process are much higher than for LCD backplanes. Most important is the energy stability of the laser source. In this paper we describe a new excimer laser which meets the requirements of LTPS manufacturing process with high homogeneity.
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