摘要
应用低压多晶硅TFT和高压多晶硅TFT组合开发成功高分辨率(>300ppi)LCD/OEL显示系统,也就是说,将受激准分子激光结晶化(ELC)TFT用于耐高压显示电路,而将选择扩大激光结晶化(SELAX)TFT用于低功耗高性能显示电路。在这两种混合型的TFT中,扩大激光结晶化(SELAX)TFT成功地整合了显示系统大电流驱动的可靠性。
High-resolution (〉300ppi) system-in-display have been developed by using mixed low-voltage/high-voltage poly-silicon TFTs. That is, ELC TFTs are used for the display circuits with high-voltage endurance, and SELAX TFTs are used for the low-power, high-performance display Circuits. In this hybrid TFT, the SELAX TFTs successfully integrate reliability with high current drivability.
出处
《现代显示》
2006年第8期20-23,共4页
Advanced Display
关键词
低温多晶硅
激光结晶化
扩大激光结晶化
耗尽雪崩热载流子
low-temperature polycrystalline-silicon (LTPS)
excimer-laser-crystallization (ELC)
selectively enlarging laser crystallization (SELAX)
drain-avalanche hot-carrier (DAHC)