Abstract: The automatic image changing and reproducing display device comprises, in a medium storage portion, an automatic image changing circuit and a plurality of memory circuits composed of semiconductor elements, such as ROMs, having a memory capacity that is sufficient for storing image information as digital signals. A particular piece of digital image information is selected by changing the memory circuits by means of the automatic changing circuit. A decoding circuit executes a decoding processing for the particular digital image information which has been selected and outputted from the memory circuits.

Abstract: A holding case has an intermediate packing member for only a card-type object. The intermediate packing member has a cavity for receiving the card-type object and holding mechanism for holding the card-type object. The holding mechanism has first and second claws which projects into the cavity. The second claw formed on a beam which is formed by forming a slit beside a base of the second claw. The beam bends in response to external force supplied from the outside, consequently projecting degree of the second claw into said cavity changes in response to the external force. An external casing member is based on ISO standards for a CD case.