Drawing input and output device

Abstract

Abstract PURPOSE:To use both surfaces of a transparent tablet by enabling the transparent tablet to be used while put over a display and separated (turned over). CONSTITUTION:A drawing input device equipped with the transparent tablet 8 which detects an image drawn with a handwriting pen 4 and outputs a coordinate signal and the display 2 which displays a drawn image corresponding to the input drawing information is so constituted that the transparent tablet 8 can be put over said display 2 and separated from the display 2 by being turned over to in front of the main body by an opening and closing member 9 such as a hinge. Then an Y coordinate conversion part 15 which converts coordinates on the transparent table 8 and a tablet state detection part 13 which detects the state of the transparent tablet 8 are provided so that the track of the handwriting pen 4 which is drawn on the transparent table 8 and the drawn image displayed on the display 12 are not mutually reversed while the transparent table 8 is separated.

Inventors

• 👤 Hajime Kamata
• 👤 鎌田　肇
• 👤 Motomitsu Adachi
• 👤 基光 安達
• 👤 Fumio Amano
• 👤 文雄 天野
• 👤 Akihiko Obata
• 👤 明彦 小幡
• 👤 Shuzo Morita
• 👤 森田　修三

Bibliographic Details