Anzeigesystem, Bildverarbeitungsvorrichtung, Korrekturdatenerzeugungsverfahren

Details

Veröffentlichungs-Nr.

EP4779620

Anmeldetag

22. Dezember 2025

Veröffentlichung

22. Juli 2026

Rechtsraum

EP

IPC

G09G3/20, G06F3/00

Abstract

A display system includes a patterned cover part having a large number of micropores; a display device including a display part covered by the patterned cover part; and an image processing device configured to process image data to be displayed on the display device. The image processing device includes a memory configured to store correction data generated by performing gradation inversion on data of a luminance distribution that appears on the patterned cover part when an entirety of the display part of the display device is uniformly displayed in a single color, and by subjecting the inverted data to processing by a low-pass filter, and a processor coupled to the memory and configured to correct the image data to be displayed on the display part, based on the correction data read out from the memory.

Anmelder

Firma

Alps Alpine Co., Ltd.

Land

🇯🇵 Japan

Fachgebiete