Head mounted display apparatus
OwnerShinya Urisakainventor
Life of this patent
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Abstract
A head mounted display apparatus includes a main body portion and a decoder processing unit. The main body portion is be mounted on the head of an observer. The main body portion includes a video display unit, a video display drive circuit for displaying video on the video display unit, and an optical system for guiding the video displayed on the video display unit to the pupil of the observer, and the main body portion obtaining power from a power supply unit through a cable. The decoder processing unit converts an external input video signal into an RGB signal. The signal from the decoder processing unit is transmitted to the video display drive circuit. The decoder processing unit is disposed in a relay unit between the power supply unit and the main body portion.
Claims27
A head mounted display apparatus comprising:
- a main body portion to be mounted on a head of an observer, said main body portion including a video display unit, a video display drive circuit for displaying video on said video display unit, and an optical system for guiding the video displayed on said video display unit to a pupil of the observer, and said main body portion obtaining power from a power supply unit through a cable;
- and
- a decoder processing unit for converting an external input video signal into an RGB signal, the signal from said decoder processing unit being transmitted to said video display drive circuit, and said decoder processing unit being disposed in a relay unit between said power supply unit and said main body portion.
A head mounted display apparatus comprising:
- a main body portion to be mounted on a head of an observer, said main body portion including a video display unit, a video display drive circuit for displaying video on said video display unit, and an optical system for guiding the video displayed on said video display unit to a pupil of the observer;
- and
- an input unit disposed separately from said main body portion and having a video signal input terminal, said input unit transmitting an external input video signal as an RGB signal to said video display drive circuit.
Dependencies are inferred from the claim text.