A distributed network access system in accordance with the present invention includes at least an external processor and a programmable access device. In this printing device, the voltage value of the drive voltage for creating ink dots is corrected. A display signal is applied to the common electrode layer during the display time period for a normal LCD display. 0001 to 1 mol of keto or aldehyde groups, whereby the mol amounts relate to 100 g of the dispersed polymer. In some embodiments, a light emitting device comprises at least one light source, a lightguide operable to receive light from the at least one light source at a first location on the lightguide, at least one light extraction region optically coupled to the lightguide and a substantially non-scattering region along a portion of the lightguide. The columnar section includes a channel body and a charge storage film provided between the channel body and the respective electrode layers.