The Invention Provides Organic Thin Film Transistors Including Quinacridone Derivatives With Formula (I). These Otfts Are Useful In Making Flat Panel Displays, Photovoltaic Devices And Sensors. In The Present Invention, The Disclosed Quinacridone Derivatives Exhibit As P-Type Organic Semiconductors .....
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Typically, in a half-bridge converter A DC blocking capacitor and inductance on the primary side combines with the inductor and capacitor on the secondary side to produce complicated converter dynamic characteristics that make converter stabilization difficult. The disclosed system and methods enabl.....
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A Method For Reducing Lens Aberrations Sensitivity And Proximity Effects Of Alternating Phase Shifted Masks Is Described. The Critical Features Of A Chip Design Layout Are First Identified. Multiple, Narrow Phase Regions And Auxiliary Phase Transitions, Which Provide Additional Opaque Features, Are .....
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Methods For Effecting Epoxidation Of Olefinic Compounds Using Cyclic Ketone Catalysts Is Provided. In Particular, Catalytic Asymmetric Epoxidation Of Unfunctionalized Olefins, E.G., Trans-Olefins And Trisubstituted Olefins Using Novel Cyclic Ketones Possessing C2 Symmetric Chiral Elements Is Provide.....
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The present invention relates to a radio device and method for purchasing via a cellphone from a vendor. One cellphone user dials one code sequence to make the vendor distrubute commodity and charge from the cellphone user. The present invention also relates to one kind of on-line stocking managemen.....
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