A new switched-opamp technique is proposed to operate switched-capacitor circuits at supply voltages as low as 1-V without on-chip voltage multiplier or low-Vt devices. The main idea of the new switched-opamp technique is to implement an additional switchable operational amplifier (opamp) in parall.....
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A Fast Transient Response Converter Is Disclosed Which Makes Use Of Stepping Inductor In A Switching Converter To Speed Up Output Voltage Response Under Fast Transient Condition. The Inductive Element In A Switching Converter Is Replaced By Two Series Or Parallel Inductive Elements, One Of Which Has.....
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Thin film transistors (TFTs) fabricated on polycrystalline silicon (polysilicon) have gained much attention in flat panel displays such as active matrix liquid crystal displays (LCDs) and in static random access memory (SRAM) units. In comparison with thick film devices TFT devices made with a thin .....
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A variety of new mesogen-containing acetylenes are prepared and designed. A research team at the HKUST developed new catalyst systems for polymerizing the functional acetylene monomers and manufactured the novel liquid crystalline polyacetylenes. In this new invention, the new side-chain liquid cr.....
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