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Stereoscopic image display and method for driving the same

A stereoscopic image and display technology, applied in stereoscopic systems, image communication, static indicators, etc., can solve the problem that the gamma characteristics of 3D images are not optimized

Inactive Publication Date: 2011-11-09
LG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For example, if gamma characteristics of a related art stereoscopic image display are optimized based on reproduction quality of 2D images, gamma characteristics of 3D images may not be optimized

Method used

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  • Stereoscopic image display and method for driving the same
  • Stereoscopic image display and method for driving the same

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Embodiment Construction

[0026] The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown. However, this invention may be embodied in many different forms and therefore should not be construed as limited to only the embodiments disclosed herein. Throughout the specification, like reference numerals designate like elements. In the following description, if a detailed description of known functions or configurations related to the present invention is considered to make the subject matter of the present invention unclear, such detailed description will be omitted.

[0027] The names of elements used in the following description are selected for the convenience of writing the description. Therefore, the names of these components may differ from those used in actual products.

[0028] Reference will now be made in detail to specific embodiments of the invention, examples of which are illustrated i...

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Abstract

A stereoscopic image display and a method for driving the same are disclosed. The stereoscopic image display includes a display panel displaying a two-dimensional (2D) image data in a 2D mode and displaying a three-dimensional (3D) image data in a 3D mode, a gamma reference voltage generating circuit that generates first gamma reference voltages and second gamma reference voltages different from the first gamma reference voltages, outputs the first gamma reference voltages in the 2D mode, and outputs the second gamma reference voltages in the 3D mode, and data driver that converts the 2D image data into the first gamma reference voltages in the 2D mode and converts left eye image data and right eye image data into the second gamma reference voltages in the 3D mode.

Description

[0001] This application claims the benefit of Korean Patent Application No. 10-2010-0042517 filed May 6, 2010, which is hereby incorporated by reference in its entirety as if fully set forth herein. technical field [0002] The present application relates to a stereoscopic image display and a driving method thereof. Background technique [0003] Stereoscopic image displays are classified into displays using a stereoscopic display technique and displays using an autostereoscopic display technique. [0004] A stereoscopic display technique using a parallax image between a user's left and right eyes with a high stereoscopic display effect includes a glasses method and a non-glasses method. In the glasses-type method, the parallax image between the left eye and the right eye is displayed on a direct-view display or a projector by changing the polarization direction of the left parallax image and the right parallax image or by time-division, so that polarized glasses or The shut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/00G09G3/36
CPCH04N13/0497G09G3/003G09G2320/0673G09G2320/064H04N13/0438G09G2320/0209G09G3/3648G09G3/3406G09G3/3696H04N13/0452G09G3/3208G09G3/344G09G3/36H04N13/341H04N13/356H04N13/398
Inventor 朴宰佑朴峻宁李京镇
Owner LG DISPLAY CO LTD