| 摘要 |
PROBLEM TO BE SOLVED: To provide a braille display apparatus enabling even a visually and hearing impaired person to easily acquire information only by the tactile sense of the fingertips on a small space that can be installed even on a mobile terminal device. SOLUTION: The braille display apparatus (mobile terminal device) 100 comprises: a movable pin array section 116 composed of a plurality of movable pins 142 arrayed with tips aligned in an approximate plane in a grid shape; a plurality of movable pin press-out sections 118 pressing out each of the plurality of movable pins 142; a braille forming section 170 forming a braille pattern; and a movable pin control section 172 pressing out the movable pins corresponding to the braille pattern formed in the movable pin press-out section 118. COPYRIGHT: (C)2008,JPO&INPIT
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