INFORMATION DISPLAY APPARATUS AND ITS ARRANGEMENT METHOD

摘要

PROBLEM TO BE SOLVED: To provide an information display apparatus adaptable to display units different in viewing angle or deflection angle in the information display apparatus using a plurality of display units. SOLUTION: A user 1 can use even an inexpensive display unit of which a first display unit 11 is arranged almost in front of the user, of which the center angle formed by a visual line against a vertical line erected at the center of a screen is small as A and with a small viewing angle. A center angle of a second display part 17 is large as B, for example, a display unit with wide field angle with the viewing angle equal to or more than 2B is used or a display unit formed by deflecting the viewing angle downward so that a direction of the visual line comes to the center of the viewing angle. COPYRIGHT: (C)2004,JPO