| 摘要 |
A display apparatus with an image pickup apparatus has a display unit for displaying an image by a plurality of light-transparent display pixels and an image pickup unit arranged at a rear surface of the display unit to pick up object light from an object at a front surface of the display unit. The display unit has a plurality of light-transparent phase adjustment units which are arranged in correspondence to the display pixels and adjust an optical-path length of object light. The plurality of phase adjustment units have different thicknesses in the optical axis direction of the object light which transmits, and the phase adjustment units having the same thickness are arranged at a predetermined period. |
