by means of changes in the pixel supply voltage

Full Title

Aspects of the constitution of display devices > Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements > Several active elements per pixel in active matrix panels > forming a memory circuit, e.g. a dynamic memory with one capacitor > with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes > by means of changes in the pixel supply voltage