For a large sized, ultra definition (UD) and high refresh rate for motion blur free AMLCD TVs, amorphous IGZO thin film transistor (TFT) are applied and investigated in terms of threshold voltage (Vth) shift influenced by active layer thickness uniformity, source drain etching technology, heat treatment and passivation condition. Optimizing above parameters, we fabricated the world's largest 15 inch XGA AMLCD successfully.
|Number of pages||5|
|Journal||Proceedings of International Meeting on Information Display|
|Publication status||Published - 2008|
|Event||8th International Meeting on Information Display - International Display Manufacturing Conference 2008 and Asia Display 2008, IMID/IDMC/ASIA DISPLAY 2008 - Ilsan, Korea, Republic of|
Duration: 2008 Oct 13 → 2008 Oct 17
All Science Journal Classification (ASJC) codes