IMAGE SENSOR FOR LIGHT FIELD DEVICE AND METHOD FOR MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an image sensor for a light field device, in which positions of microlenses can be accurately fixed, and a method for manufacturing the image sensor for a light field device.SOLUTION: An image sensor for a light field device includes a plurality of sub-microlenses, a space layer disposed on the sub-microlenses, and a plurality of main microlenses disposed on the space layer. In the image sensor, the diameter of each of the main microlenses is larger than that of each of the sub-microlenses.