INFORMATION REPRODUCING DEVICE AND INFORMATION RECORDING CARRIER

摘要

PURPOSE:To miniaturize and thin a device by providing a reading part corresponding to the zone of an information track, taking the reading part as the lens array arranging a lens in one dimensional array shape and reading the information of an information track by the lens corresponding to the respective in the state of reducing the crosstalk among the images of each lens. CONSTITUTION:The information track made by arranging informations one dimensionally is arranged in plural lines respectively in the length direction and the direction orthogonal to the length direction and the information is read by the one dimensional lens array 13 corresponding to the zone S of plural information tracks arranged in the length direction of the information track. The pitch in the length direction of the information track coincides with that of a lens array and the length of the information track is made shorter than the pitch of the lens array. The signal of high quality is thus obtd. by evading the reduction of the resolving power by the overlap of images among lenses, reproducing speed and efficiency are improved and a reproducing device can be miniaturized and thinned.