Abstract
CMOS poly-Si TFTs were fabricated through crystallization and GILD processes by a novel selected area laser assisted (SALA) system. The system enables a local area irradiation of small beams of a pulsed solid-state laser of frequency tripled Nd:YAG. The novel TFT process eliminated 3 doping mask steps of the conventional process. On-off current ratios for both types of poly-Si TFTs were improved by SALA. The field effect mobility of n- and p-channel TFTs is 84 cm2/Vs and 75 cm2/Vs, respectively.
Original language | English |
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Title of host publication | IDW/AD'05 - 12th International Display Workshops in Conjunction with Asia Display 2005 |
Pages | 961-964 |
Number of pages | 4 |
State | Published - 2005 |
Event | IDW/AD'05 - 12th International Display Workshops in Conjunction with Asia Display 2005 - Takamatsu, Japan Duration: 6 Dec 2005 → 9 Dec 2005 |
Conference
Conference | IDW/AD'05 - 12th International Display Workshops in Conjunction with Asia Display 2005 |
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Country/Territory | Japan |
City | Takamatsu |
Period | 6/12/05 → 9/12/05 |
ASJC Scopus subject areas
- General Engineering