Network elements at endpoints of a data connection are identified. The conductive structure has a first conductive structure portion that is substantially electrically isolated from a second conductive structure portion. Additionally, the method includes changing a status of a pixel on the e-paper. A sealing layer conducts sealing to cover the organic layer and the common electrode. Proposed filters can be evaluated and filter operation and changing cycle can be optimized. 1% to about 15% by weight, boric acid; from about 0.