A new memory controller for use in a display, such as a liquid crystal display of the type comprising a set of first drivers, a set of second drivers, a portion of which can be converted to the first drivers, and a RAM memory structured to accept data at an input and output the data to the sets of first and second drivers when a master clock signal is received at the RAM memory. This enables a transmissive portion to offer a display with high contrast that does not suffer from afterimage or the like by shielding light from the domain lying between the adjacent pixels, and the reflective portion to offer a brighter display by increasing the aperture ratio thereof by making the black matrix width as small as possible or forming no black matrix. Pattern control information is received that is associated with a device recording the audio content. The second covering part is connected to the first connecting lateral flexibly and has a plurality of second hard domains, and adjacent second hard domains are connected to each other flexibly.