Ideographic character selection method and apparatus

Details Ideographic character selection method and apparatus Ideographic character selection method and apparatus

1992-08-04

1994-06-07

Oberley, Alvin E.

Computer graphics processing and selective visual display system

Display peripheral interface input device

Touch panel

345171, 400110, G09G 302

Patent

active

053193865

ABSTRACT:
An interactive keyboard and display apparatus is used to enter ideographic characters in a computer or other utilisation device. The characters are defined by manually selecting displayed symbols such as phonemes, strokes, radicals and inflective tones represented in displayed key cells which are arranged in a matrix for rapid selection. Simultaneous multiple key cell selection is possible for accelerated character entry. The keyboard and display are integrated in a format suitable for replacing conventional keyboards. To avoid spurious entries, a pre-determined amount of pressure must be applied to the display panel when entering a symbol or character.

REFERENCES:
patent: 4484305 (1984-11-01), Ho
patent: 4531119 (1985-07-01), Nakayama et al.
patent: 4543631 (1985-09-01), Kurosu et al.
patent: 4602878 (1986-07-01), Merner et al.
patent: 4725694 (1988-02-01), Auer et al.
patent: 4954955 (1990-09-01), Chiu
patent: 5131766 (1992-07-01), Wong

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