Image display device and head mounted display

摘要

According to one embodiment, an image display device includes a holder. The holder includes a holding member, a first extension portion, and a second extension portion. The holding member has a first end, and a second end separated from the first end, and includes a first portion, and a second portion. The first extension portion is connected to the first end. The second extension portion is connected to the second end and arranged with the first extension portion. The device includes a light emitting unit, and an optical unit. The light emitting unit is configured to be mounted on the first extension portion and to emit light including an image. The optical unit is configured to be mounted on the first portion and to change a travel direction of the light by reflecting the light.

主权项

1. A head mounted display, comprising:
a holder including
a holding member extending in a first direction, the holding member having a first end, a second end separated from the first end in the first direction, the holding member including a first portion positioned between the first end and a midpoint of the holding member in the first direction, and a second portion positioned between the midpoint and the second end,a first extension portion extending in a direction intersecting the first direction to be connected to the first end, anda second extension portion extending in a direction intersecting the first direction to be connected to the second end and arranged with the first extension portion in the first direction; and an image display device including
a light emitting unit configured to be mounted on the first extension portion, the light emitting unit being configured to emit light including an image, andan optical unit configured to be mounted on the first portion, the optical unit being configured to change a travel direction of the light emitted from the light emitting unit to a direction intersecting the first direction by reflecting the light, a first total weight being not less than 1.6 times and not more than 3.5 times a second total weight, the first total weight being a sum of a weight of the light emitting unit, a weight of the optical unit, a weight of the first portion, and a weight of the first extension portion, the second total weight being a sum of a weight of the second portion and a weight of the second extension portion, wherein the second extension portion has a third end connected to the second end, and a fourth end separated from the third end in the extension direction of the second extension portion, the holder further includes a weight unit provided at an end portion of the holder including the fourth end, and the first total weight is not more than twice a third total weight, the third total weight being the sum of the weight of the second portion, the weight of the second extension portion, and a weight of the weight unit.