a-Si:H TFTs patterned using laser-printed toner

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作者
Gleskova, H
Wagner, S
Shen, DS
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TB3 [工程材料学];
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0805 ; 080502 ;
摘要
We fabricated top-gate amorphous silicon thin-film transistors (a-Si:H TFTs) on alkali-free glass foil, for the first time using laser-printed toner for the patterning of each layer. The toner for the first mask level was applied by feeding the glass foil through a laser printer, and for the following mask levels from patterns laser-printed on transfer paper. The transistors have off currents from similar to 10(-12) A to similar to 10(-11) A and on-off current ratios of similar to 10(6). Thus we have demonstrated a technology for the patterning of TFT circuits by printing.
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页码:71 / 76
页数:4
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