© metec AG 2016
Braille displays
Braille cells
Braille cells.
Braille displays.
Graphic display
Graphic display.
Rehab tech.
Rehab technics.
Braille cell B11
Braille cell P16
Special developments
Braille cell P20
About us.

Tactile caps:


4 standard tactile caps, either flat or concave, with one, or without interactive button are available. Specific designs on request.

Sample Braille line:


32 Braille cells P20 with flat tactile surface and one interactive button, assembled on 4 active

Backpanels with 8 positions each, on a metal tray, tested, ready for mounting.

Braille cell P20:

Braille cell with 8 dots, driven by piezo actuators
( bending type ). Active Backpanel for 8 or 6 cells
Each, stackable. Flat or concave tactile surface
Without or with one interaction button.
( data sheet „ caps B12 “, one interaction button,
PCB with interaction switch is not included.
Braille Modul B12 eben 1 x IAB

Technical Data:

Dimensions (w x h x d):          6.42 x 12,4 x  53,2 mm

Dot spacing:                             2.45 mm

Dot height:                                ca. 0.7 mm

Cell spacing:                            6.42 mm

Tactile force:                             min. 17cN

Connector:                                Micro Board to Board

                                                   0,8mm Pitch, 10 pins

Lifetime:                                    >10^6 actuations

Drive electronic:                      Low-power electronics

                                                  on active Backpanel

                                                  for 6 or 8 cells


Beispiel Braille Zeile 40stellig B12 eben

For further information please download our datasheet

P20.pdf         Caps B12.pdf


Zeichnung Braille Modul B12
To enlarge move mouse over
Bild: Tastkappe B12 eben, 2x IAB