Lichtfeldanzeigevorrichtung und Verfahren zur Kalibrierung eines Anzeigebildes davon

Details

Veröffentlichungs-Nr.

EP3441852

Aktenzeichen

EP18186991

Anmeldetag

2. August 2018

Veröffentlichung

11. November 2020

Erteilung

11. November 2020

Rechtsraum

EP

IPC

G06F3/01G02B27/01H04N13/344H04N13/366H04N13/327H04N13/383G02B27/00H04N13/307

Abstract

A light field display apparatus and a method for calibrating a display image thereof are provided. The method for calibrating a display image includes: dividing a display image to generate a plurality of block images; displaying the block images by a display, and passing the block images through a light field device to generate a combination image; providing an image capturer to capture the combination image, and comparing the display image and the combination image to generate error information; receiving user parameters; and adjusting at least one of the block images in the display image according to the user parameters and the error information. Without providing a mechanical adjustment device, the light field display apparatus of the invention can compensate for display errors that may be caused by the device-internal parameters and the user parameters, which not only enhances display quality, but also enhances convenience in use.

Anmelder

Firma

Coretronic Corporation

Land

🇹🇼 Taiwan

Fachgebiete