국제 및 국내 특허문헌 검색

1. (WO2018178642) BRAILLE TERMINAL AND MODULE FOR A BRAILLE TERMINAL

Pub. No.:    WO/2018/178642    International Application No.:    PCT/GB2018/050774
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Sat Mar 24 00:59:59 CET 2018
IPC: G09B 21/00
Applicants: JOHNSON MATTHEY PIEZO PRODUCTS GMBH
NUNN, Andrew Dominic
Inventors: GUENTHER, Juergen
KLUMP, Stefan
KUEGEL, Daniel
RUETTEL, Martin
SCHNEIDERBANGER, Daniel
Title: BRAILLE TERMINAL AND MODULE FOR A BRAILLE TERMINAL
Abstract:
A braille terminal (2) which extends in a transverse direction (6) and which has a plurality of cells (26), wherein each cell (26) has a plurality of pins (28) that can be felt by a user and are arranged in a plurality of columns (32) and a plurality of rows (30), and wherein the cell (26) is designed to represent an individual character, wherein a respective pin (28) can be actuated in each case individually by means of a piezoelectric bending transducer (54), and the piezoelectric bending transducers (54) are secured on a plurality of printed circuit boards (52) has a plurality of modules (4) which are juxtaposed in the transverse direction (6) and which each have a module housing (12), wherein a plurality of cells (26) are integrated in the module (4).