Haptic Display Device Having 3D Shape Rendering Function

摘要

The present invention relates to a haptic display device, and more particularly, to a haptic display device capable of realizing a three-dimensional 3D shape. To this end, the present invention includes a light emitting unit including one or more pixels; A sensor unit for sensing a touch input; And a block including a driving unit coupled to the light emitting unit and the sensor unit, wherein M blocks are disposed in a first direction, and N blocks are disposed in a second direction perpendicular to the first direction. A haptic display device formed in the form of a matrix of x M, the driving unit ascending or descending the block in a third direction perpendicular to the first and second directions.