Lg Display Co., Ltd.

Jong-Hyuck Lee

Sang-Hun Park

Joun-Ho Lee

Hee-Sung Woo

The present invention is about a stereoscopic image display device and a driving method for the same, the stereoscopic image display device comprising: a display panel configured to display an image; a switchable panel located on the display panel and having a plurality of switchable regions, the switchable panel being configured to convert the image into a 3D image; a voltage applying unit configured to apply voltage to the switchable panel in such a way as to divide each switchable region into a barrier region and a transmitting region; and a controller configured to control the voltage applying unit in such a way as to adjust a position of the barrier region and a width of the barrier region within the switchable region.

Stereoscopic image display device and driving method for the same

The present invention relates to stereoscopic image display device which can compensate mismatch of bonding between a switchable panel and a liquid crystal panel. The stereoscopic image display device includes a liquid crystal panel for forwarding a 2D image, a switchable panel formed on the liquid crystal panel to have n (where n is 2 or greater than 2) first electrodes in correspondence to one switchable region for forwarding the 2D image in a 3D image upon application of a voltage thereto, and a voltage generating unit having n voltage sources for applying voltages to the n first electrodes, independently.

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Gumi-si, South Korea

Jong-Hyuck Lee