CASE STRUCTURE FOR PORTABLE ELECTRONIC DEVICE, PORTABLE ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING SAME

摘要

The present invention includes: a rear case (12) that includes a quadrangular first opening (26) into which a part of a first electronic component. (21) to be housed inside the rear case (12) is inserted, and a rear panel arranged at a position where the rear panel covers the first opening (26) of the rear case (12). The rear case (12) includes a recess portion (30) extending from an inner peripheral side of the first opening (26) toward an outer peripheral side of the first opening (26) at each corner of the first opening (26).