Patent ID: 9665133
Date: 2017-05-30
CPC Classifications: G02B,G06F,G09G

Claim:
1. A head-mounted display that is worn on a head of a user, and allows the user to observe a display image, the head-mounted display comprising: a display that displays the display image; and a controller comprising hardware, the controller being configured to perform a control process that controls a timing at which the display image is displayed on the display, the controller performing the control process that causes a display period and a non-display period to repeat alternately, and sets one display period to be equal to or less than 600 ms, the display period being a period in which the display image is displayed on the display, and the non-display period being a period in which the display image is not displayed on the display, and the controller performing the control process to set a flight period to be the display period, and displays the display image on the display during the flight period, the flight period being a period in which both feet of the user do not make contact with the ground.