P-51: A Novel Analog Buffer Circuit using Low Temperature Poly-Si TFT
| Autor: | Fu Chieh Chang, Chun Da Tu, Che Wei Tung, Chia Che Hung, Kuan Wen Chou, Chih-Lung Lin |
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| Rok vydání: | 2011 |
| Předmět: |
Materials science
business.industry Capacitive sensing Low-temperature polycrystalline silicon Buffer amplifier Electrical engineering Hardware_PERFORMANCEANDRELIABILITY Driver circuit Buffer (optical fiber) Compensation (engineering) Bootstrapping (electronics) Thin-film transistor Hardware_INTEGRATEDCIRCUITS business Hardware_LOGICDESIGN |
| Zdroj: | SID Symposium Digest of Technical Papers. 42:1288-1291 |
| ISSN: | 0097-966X |
| DOI: | 10.1889/1.3621071 |
| Popis: | A novel source follower circuit employing low temperature polycrystalline silicon (LTPS) thin film transistors (TFT) is proposed as an analog buffer for integrated data driver circuit. Instead of capacitive bootstrapping for self-compensation of the characteristic of TFTs, a new compensation method is applied so that the error programming of gate voltage of driving TFT can be effectively eliminated. The feasibility of proposed circuit is exhibited through the simulation results. |
| Databáze: | OpenAIRE |
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