Patent ID: 9164626
Filing Date: 2015-10-20
Classification: G06F

Abstract:
1. An input/output device comprising: a display section including, in a mixed manner, image pickup regions configured to obtain image pickup data of an object and a display region configured to display an image based on image data; a microlens arranged on a display surface of the display section selectively opposed to each of the image pickup regions; a position detection section that is configured to determine three-dimensional position coordinates of the object relative to the display section based on image pickup data obtained from the image pickup regions of the display section; and an image processing section configured to perform image processing on image pickup data obtained from the image pickup regions, wherein in the display section, the image pickup regions are arranged in a plurality of positions separated from one another, each of the image pickup regions includes at least a first pixel location and a second pixel location, the first pixel location being a same relative location within each of the image pickup regions and the second pixel location being a same relative location within each of the image pickup regions, the image processing section is configured to extract from the image pickup data at least a first set of data comprising pixel data from the image pickup pixels located in the first pixel locations and a second set of data comprising pixel data from the image pickup pixels located in the second pixel locations, and then synthesize at least the first set of data into a first parallax image and the second set of data into a second parallax image, and the position detection section is configured to determine three-dimensional position coordinates of the object relative to the display section based at least on a phase difference between the first and second parallax images.