An active matrix devise comprises an array of picture elements. Each picture element has an image element, such as an LCD cell (11) connected to a first storage capacitor 12 and arranged to be connected to a data line 4 by an thin film transistor 10 when activated by a scan signal on a scan line 6. A second storage capacitor 21 can be connected across the first capacitor 12 by means of another thin film transistor 20 when desired so as to increase the storage capacitance at the pixel.

 
Web www.patentalert.com

< Method relating to anodic bonding

< Stray-insensitive, leakage-independent image sensing with reduced sensitivity to device mismatch and parasitic routing capacitance

> Optical receiver circuit

> Microscope, detector, and method for microscopy

~ 00212