Fujitsu Corporation

Daisuke Yamagishi

Hiroyuki Fujita

Masahiko Kyouzuka

Masahiko Hattori

Kohei Okamoto

Asao Shimazaki

Masahiko Kyozuka

Eiji Doi

Personal computer

A second enclosure is coupled to a first enclosure for relative rotation around a rotation axis. The second enclosure rotates around the rotation axis in the opposite directions from a reference attitude. The second enclosure is prevented from further rotating in the first direction beyond the first rotation angle from the reference attitude. The second enclosure takes the first angular attitude. The second enclosure is also prevented from further rotating in the second direction opposite to the first direction beyond the second rotation angle from the reference attitude. The second enclosure takes the second angular attitude. The displaying unit indicates either of the first and second directions at least when the second enclosure takes the first angular attitude. The displaying unit in this manner enables the user to easily recognize an acceptable direction for the rotation of the second enclosure.

Electronic apparatus

Disclosed herein is an information processing device including a body having a first surface and a second surface, the first surface being provided with a display unit, the second surface being formed with an opening; and an external unit detachably mounted on the second surface of the body so as to cover the opening. The external unit includes a card incorporating an electronic circuit, a case accommodating the card, and a connector for electrically connecting the electronic circuit of the card to an electronic circuit provided in the body. With this configuration, the versatility of this device can be improved and possible damage to any portion of the device can be prevented. This configuration is suitable for a notebook personal computer or the like.

Information processing device and external unit

Growing community of inventors

Kawasaki, Japan

Daisuke Yamagishi