Stereo image display device that is capable of making a stereo image recognized based on a right-eye image and a left-eye image

A stereo image display device capable of displaying a stereo image based on a binocular parallax comprising:

• a first image display means having:
• a first video output portion configured to display one of a right-eye image and a left-eye image based on a first video signal;
• and
• a first luminance adjustment portion configured to adjust a luminance of the first video output portion based on a first luminance input signal;
• a second image display means provided to form a corner portion together with the first image display means, the second image display means having:
• a second video output portion configured to display the other one of the right-eye image and the left-eye image based on a second video signal;
• and
• a second luminance adjustment portion configured to adjust a luminance of the second video output portion based on a second luminance input signal;
• and
• a semi-transparent mirror obliquely provided from the corner portion, the semi-transparent mirror configured to reflect the image, which is displayed on the first image display means, toward an observer, and configured to allow the image, which is displayed on the second image display means, to transmit therethrough toward the observer, wherein:
• the first image display means has:
• a semi-transparent mirror reflected luminance correction coefficient storage means for storing a first semi-transparent mirror luminance correction coefficient, which is set based on a reflectance ratio and a transmittance ratio of the semi-transparent mirror in order to cancel a luminance difference;
• and
• a first luminance correcting means for correcting the first luminance input signal, which is inputted into the first luminance adjustment portion, based on the first semi-transparent mirror luminance correction coefficient;
• and
• the second image display means has:
• a semi-transparent mirror transmitted luminance correction coefficient storage means for storing a second semi-transparent mirror luminance correction coefficient, which is set based on the transmittance ratio and the reflectance ratio of the semi-transparent mirror in order to cancel the luminance difference;
• and
• a second luminance correcting means for correcting the second luminance input signal, which is inputted into the second luminance adjustment portion, based on the second semi-transparent mirror luminance correction coefficient,
• wherein the first image display means and the second image display means respectively have calibration sensors, which collect first and second calibration coefficients in a state, where the calibration sensors are respectively brought into tight contact with or are close to the first video output portion and the second video output portion.

A stereo image display device capable of displaying a stereo image based on a binocular parallax comprising:

• a display device main body having:
• a first image display means having:
• a first video output portion configured to display one of a right-eye image and a left-eye image based on a first video signal;
• and
• a first luminance adjustment portion configured to adjust a luminance of the first video output portion based on a first luminance input signal;
• a second image display means provided to form a corner portion together with the first image display means, the second image display means having:
• a second video output portion configured to display the other one of the right-eye image and the left-eye image based on a second video signal;
• and
• a second luminance adjustment portion configured to adjust a luminance of the second video output portion based on a second luminance input signal;
• and
• a semi-transparent mirror obliquely provided from the corner portion, the semi-transparent mirror reflecting the image, which is displayed on the first image display means, toward an observer, the semi-transparent mirror allowing the image, which is displayed on the second image display means, to transmit therethrough toward the observer, wherein:
• the first image display means has a first luminance correcting means for correcting the first luminance input signal, which is inputted into the first luminance adjustment portion, based on a first semi-transparent mirror luminance correction coefficient that is set based on a reflectance ratio and a transmittance ratio of the semi-transparent mirror in order to cancel a luminance difference;
• and
• the second image display means has a second luminance correcting means for correcting the second luminance input signal, which is inputted into the second luminance adjustment portion, based on a second semi-transparent mirror luminance correction coefficient that is set based on the transmittance ratio and the reflectance ratio of the semi-transparent mirror in order to cancel the luminance difference;
• and
• a setting unit having:
• a semi-transparent mirror reflected luminance correction coefficient storage means for storing the first semi-transparent mirror luminance correction coefficient for the first image display means;
• and
• a semi-transparent mirror transmitted luminance correction coefficient storage means for storing the second semi-transparent mirror luminance correction coefficient for the second image display means, wherein:
• the first image display means and the second image display means respectively have calibration sensors, which collect first and second calibration coefficients in a state, where the calibration sensors are respectively brought into tight contact with or are close to the first video output portion and the second video output portion, and
• the setting unit sets the first semi-transparent mirror luminance correction coefficient of the semi-transparent mirror reflected luminance correction coefficient storage means and the second semi-transparent mirror luminance correction coefficient of the semi-transparent mirror transmitted luminance correction coefficient storage means in the display device main body.