Samsung Display Co., Ltd.

Yonsei University

Cheong Il Kim

Hyosun Kim

Youra Kim

Hyungsuk Hwang

Ji Eun Cho

Jeong Hyeon Park

Sang Chul Chong

Jeung Hwan Choi

A display device includes a driving frequency calculator configured to divide output image data into central, intermediate, and peripheral images respectively corresponding to central, intermediate, and peripheral visual field regions, calculate spatial frequencies of the central image, the intermediate image, and the peripheral image, calculate critical flicker frequencies of the central visual field region, the intermediate visual field region, and the peripheral visual field region based on the spatial frequencies and based on viewing angles of the central visual field region, the intermediate visual field region, and the peripheral visual field region, and determine driving frequencies of the central visual field region, the intermediate visual field region, and the peripheral visual field region based on the critical flicker frequencies, and a display panel configured to display an image based on the output image data and based on the driving frequencies.

Display device, method for driving the same, and head-mounted display apparatus

Growing community of inventors

Seoul, South Korea

Cheong Il Kim