Patent ID: 9581822
Date: 2017-02-28
CPC Classifications: G02B,G06F

Claim:
1. A head-mounted display, comprising: a casing having an opening portion; a detector to detect an indication of an intended mode for the head mounted display; a movable member movable between a first position in which the movable member covers the opening portion, and a second position in which the movable member does not cover the opening portion; and a second movable member movable between a third position and a fourth position, the casing having a front surface, a right surface, a left surface, and an upper surface, in which when the head-mounted display is worn by a wearer the front surface is opposite both eyes of the wearer, the upper surface is above the both eyes of the wearer, the right surface is on a side of a right eye of the wearer, and the left surface is on a side of a left eye of the wearer, and when the head-mounted display is worn by the wearer and when the movable member is in the first position, the casing covers the both eyes of the wearer as viewed from in front of the wearer, from a right side of the wearer, from a left side of the wearer, and from above the wearer, wherein the movable member moves into one of the first position and the second position in response to the indication detected by the detector, and wherein the casing further comprises an other opening portion, the second movable member moves into one of the third position and the fourth position in response to the indication detected by the detector, the second movable member covers the other opening portion when the second movable member is in the third position and the movable member is in the first position, and the second movable member does not cover the third opening portion when the second movable member is in the fourth position and the movable member is in the first position.