Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2012242807
Kind Code:
A
Abstract:

To provide a display device capable of improving degradation of a stereoscopic display performance due to cross-talk.

A display device includes: a display part having plural pixels and displaying an image based on an input signal that is a signal for stereoscopic display, the signal containing, for example, information of a parallax amount; a level calculation part for calculating at least an average signal level of pixels in a predetermined zone around an interested pixel; a γ correction part for applying a γ correction to the input signal so that inclination of a γ characteristic of the interested pixel decreases as a distance from the average signal level increases; and a gain control part for gain-controlling a correction amount of the γ correction performed by the γ correction part in accordance with the parallax amount.


Inventors:
YANO TOMOYA
ITO ATSUSHI
OGAWA RYO
Application Number:
JP2011116246A
Publication Date:
December 10, 2012
Filing Date:
May 24, 2011
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SONY CORP
International Classes:
G09G3/20; G02F1/1335; H04N13/04
Attorney, Agent or Firm:
Yoichiro Fujishima
Yasushi Santanzaki
Masao Hasebe
Takaaki Tanaami