Stereoscopic image display and method for driving the same

摘要

A stereoscopic image display includes a display panel, an active black stripe controller, which analyzes an information of a 3D depth between left eye image data and right eye image data, obtains a 3D depth value, compares the 3D depth value with a predetermined threshold value, and assigns data copied from the left eye image data and the right eye image data as data to be written to second division subpixels of pixels of the display panel when the 3D depth value is equal to or less than the predetermined threshold value, a data driving circuit which converts digital data received from the active black stripe controller into a data voltage and supplies the data voltage to data lines of the display panel, and a gate driving circuit sequentially supplying a gate pulse to gate lines of the display panel.

主权项

1. A stereoscopic image display, comprising:
a display panel, comprising:
data lines;gate lines crossing the data lines;thin film transistors (TFTs) respectively formed at crossings of the data lines and the gate lines; andpixels, each of which is divided into first and second division subpixels; an active black stripe controller configured to:
analyze an information of a 3D depth value between left eye image data and right eye image data;compare the 3D depth value with a predetermined threshold value; andassign data copied from the left eye image data and the right eye image data as data to be written to the second division subpixels when the 3D depth value is equal to or less than the predetermined threshold value; a data driving circuit configured to:
convert digital data received from the active black stripe controller into a data voltage; andsupply the data voltage to the data lines; and a gate driving circuit configured to sequentially supply a gate pulse to the gate lines.