3d image display apparatus, 3d glasses, and driving methods of the 3d image display apparatus and the 3d glasses

3D glasses, which operate in connection with a 3D display apparatus that displays a left-eye image and a right-eye image using a plurality of different types of light sources, the 3D glasses comprising:

• a receiving unit which receives a sync signal from the 3D display apparatus;
• a glasses unit which comprises a left-eye glass having a first-type color filter and a right-eye glass having a second-type color filter;
• a driving unit which drives the glasses unit;
• and
• a control unit which controls the driving unit in response to the sync signal;
• wherein the first-type color filter and the second-type color filter correspond to the different types of light sources, respectively.

A driving method of 3D glasses which operate in connection with a 3D display apparatus that displays a left-eye image and a right-eye image using a plurality of different types of light sources, the method comprising:

• receiving a sync signal from the 3D display apparatus;
• and
• driving a glasses unit which comprises a left-eye glass having a first-type color filter and a right-eye glass having a second-type color filter;
• wherein the first-type color filter and the second-type color filter correspond to the different types of light sources, respectively.