The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Donor–acceptor (D–A) type conjugated polymers have been developed to absorb longer wavelength light in polymer solar cells (PSCs) and to achieve a high charge carrier mobility in organic field-effect transistors (OFETs). PDTDP, containing dithienothiophene (DTT) as the electron donor and diketopyrrolopyrrole (DPP) as the electron acceptor, was synthesized by stille polycondensation in order to achieve...
We demonstrate a large area, a simple wire bar-coated polymer FETs array and ICs. Both a highly crystalline conjugated polymer and very smooth insulating polymer layers were formed by the consecutive wire bar-coating process over 4 inch sized substrate within a short processing time for applications of the active and dielectric layer of OFET array and ICs. The bar-coated top-gate/bottom-contact (TG/BC)...
High-performance inkjet-printed top-gate/bottom-contact organic field-effect transistors (OFETs) and complementary electronic circuitry are reported. Blends of poly(vinylidenefluoride-trifluoroethylene) (P(VDF-TrFE)) and poly(methyl methacrylate) (PMMA) dielectrics effectively reduce the operation voltage. At the optimized blend ratio of 7 : 3 wt. for P(VDF-TrFE) and PMMA, both p- and n-type printed...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.