Journal of the Society for Information Display · 2020 · 87 citations · 12 references
EngineeringElectrical EngineeringMaterials ScienceMicroelectronicsOptoelectronicsSemiconductor DevicesComplementary Metal-oxide-semiconductor TechnologyDisplay TechnologiesGate Drive CircuitsLight-emitting DiodesPower ManagementThin-film TransistorsDisplay ApplicationsDisplay Driving CircuitsGate Driver DesignLow-power Display ArchitectureLow-temperature Polycrystalline Silicon TechnologyPolycrystalline SemiconductorsPolycrystalline SiliconPolycrystalline Silicon Thin-film Transistors
Abstract A pixel circuit and a gate driver on array for light‐emitting display are presented. By simultaneously utilizing top‐gate n‐type oxide and p‐type low‐temperature polycrystalline silicon (LTPS) thin‐film transistors (TFTs), the circuits provide high refresh rate and low power consumption. An active‐matrix LED (AMOLED) panel with proposed circuits is fabricated, and driving at various refresh rate ranging from 1 to 120 Hz could be achieved.
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Power saving through state retention in IGZO‐TFT AMOLED displays for wearable applications
Soeren Steudel, Jan‐Laurens P. J. van der Steen, Manoj Nag et al. · Journal of the Society for Information Display · 2017 · 60 citations · Full text
Engineering, Electrical Engineering, Materials Engineering +17