Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Won-jun Lee

Yoon-cheol Shin

Gi-Chang Lee

Ji-Yeon Yoon

Provided are a glasses-free three-dimensional (3D) display device, a setting method of the same, and a using method of the same. The glasses-free 3D display device includes: a display device including a flat panel display; and a 3D viewing cover detachably disposed on the flat panel display, the 3D viewing cover configured to allow images displayed on the flat panel display to be viewed in three dimensions, wherein the display device includes a cover setting program executable by the display device to set setting parameters of the 3D viewing cover.

Glasses-free 3D display mobile device, setting method of the same, and using method of the same

A method of driving an organic light emitting display device includes: dividing one frame into one blank frame and sub-frames; determining whether a data signal to be applied to a pixel circuit of the organic light emitting display device is a data signal of a high gray-level region or a data signal of a low gray-level region based on a predetermined reference gray-level; applying the data signal to the pixel circuit in all of the sub-frames when the data signal is the data signal of the high gray-level region; and applying a first setting data signal corresponding to a gray-level higher than the reference gray-level to the pixel circuit in some of the sub-frames, and applying a second setting data signal corresponding to a zeroth gray-level to the pixel circuit in other sub-frames among the sub-frames when the data signal is the data signal of the low gray-level region.

Growing community of inventors

Seongnam-si, South Korea

Won-jun Lee