公开(公告)号：JPH02148114A

公开(公告)日：1990-06-07

申请号：JP30080888

申请日：1988-11-30

Applicant: IBM JAPAN

Inventor： MAIRON FURENWAIDAA DEIBISU ,  RANDORU UIRIAMU MAATEIN ,  NOMURA HIDEO ,  RICHIYAADO FURANSHISU PORITSUT ,  AANESUTO UITSUTONAA ,  YOSHIKAWA WATARU

IPC: G06F1/16

Abstract: PURPOSE:To minimize the area on a desk required for the use by placing a bottom face whose area is smaller than those of the front face and the rear face on the desk at the time of the use and allowing a keyboard to function as a cover. CONSTITUTION:The case of a portable personal computer 1 has an upper face 23, a bottom face 24, a front face 25, a rear face 26, a left face 27, and a right face 28, and the area of the bottom face 24 is smaller than areas of the front face 25 and the rear face 26, and the bottom face 24 is placed on the desk at the time of using as well as not using the computer 1. A keyboard 4 is pivotally stuck to the frame of the personal computer 1 and is pivotally moved between the opening position and the drawn-back position as shown in the figure. A flat display device 2 and a floppy disk driving unit 3 are so set that they can be drawn back. Thus, the portable personal computer is obtained which requires only a minimum area on the desk when it is used by an operator.