High Performance IGZO TFTs with Modified Etch Stop Structure on Glass Substrates
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ABSTRACTIn this paper, we present fabrication and characterization of RF sputtered a-IGZO TFTs having a modified etch stopper structure with source/drain contact windows on glass wafers. The effect of annealing time and channel length on device performance in terms of mobility, on/off current ratio, average off current, threshold voltage, and sub threshold slope is reported.
1999 ◽
Vol 43
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pp. 659-663
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2018 ◽
Vol 28
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pp. 125017
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2020 ◽
Vol 397
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pp. 125105
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1994 ◽
Vol 41
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pp. 1319-1326
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