Patent ID: 11917124
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 10:
11. A controlling method of a display apparatus, the controlling method comprising:
based on a plurality of light field (LF) images, obtaining a left (L) image and a right (R) image to drive a display comprising a first display panel comprising a plurality of sub-pixels, a lens array disposed on the first display panel, and a second display panel disposed on the lens array by time-multiplexing;
correcting a second L image to drive the second display panel among L images based on a first R image to drive the first display panel among R images, and correct a second R image to drive the second display panel among the R images based on a first L image to drive the first display panel among the L images; and
displaying a stereoscopic image by driving the display by time-multiplexing based on the L image which comprises the corrected second L image and the R image which comprises the corrected second R image,
wherein the lens array comprises a plurality of unit lens and is disposed on the first display panel such that respectively unit lens is arranged on a predetermined number of first sub-pixels, and
wherein the lens array disposed on the first display panel such that respectively unit lens is arranged on a predetermined number of the first sub-pixels, and
wherein the obtaining a left (L) image and a right (R) image comprises:
based on information of a viewpoint at which a plurality of LF images are captured, extracting an LF image representing a left viewpoint and an LF image representing a right viewpoint among the plurality of LF images,
based on the LF image representing the left viewpoint obtaining a left (L) images respectively corresponding to the first display panel and the second display panel, and
based on the LF image representing the right viewpoint obtaining a right (R) images respectively corresponding to the first display panel and the second display panel.