The present invention easily provides a liquid crystal display in which conductivity between a first substrate over which a pixel electrode is formed and a second substrate over which a counter electrode is formed, can be certainly obtained even when it has a narrow frame, without adding new steps. The apparatus also includes a connector having an optical interface for data communication, coupled to the storage medium, to communicate in a combustible gas environment. A reinforcing fabric is positioned concentrically around the flexible bladder wall. A color reproduced image is estimated accurately on the basis of the subject data even if the input image has little information. Accordingly, minute recording magnetic domains can be formed in the recording layer, and the magnetization transition area is distinct as well.