Samsung S5K32D QVGA 1/3" TOF Sensor is said to have high resolution and high speed for Z-axis User Interface. The text abstract also says that it's:
- World's first QVGA resolution TOF Sensor
- Supporting high speed frame rate
- One Chip solution for depth image
Update 2012/02/20: The updated Samsung web site lists 3D ToF part as S5K32A. The pixel uses BSI technology and is of 14um size.