Image display device
First Claim
Patent Images
1. An image display device comprising:
- right and left image display means arranged to direct a display plane to right and left outsides of a central portion of right and left eyes of a user in an observing image operation mode; and
right and left optical elements which reflect luminous flux concerning right and left images from the right and left image display means in a horizontal plane to the user'"'"'s right and left eyes;
wherein the right and left optical elements each comprise a prism, respectively; and
wherein the image display device further comprises a positioning engage portion for a supporting member installed on a part of at least one ridge line portion of the prisms on a part of the side of the prisms where the luminous flux does not act on the image.
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Abstract
An image display device is disclosed. The image display device comprises right and left image display means arranged to direct display plane to right and left outsides substantially respectively in the vicinity of central portion of user'"'"'s both eyes in operation mode observing image, and right and left optical elements for leading to user'"'"'s right and left eyeballs by reflecting each luminous flux concerning to right and left images from these right and left image display means in a horizontal plane respectively.
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Citations
7 Claims
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1. An image display device comprising:
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right and left image display means arranged to direct a display plane to right and left outsides of a central portion of right and left eyes of a user in an observing image operation mode; and
right and left optical elements which reflect luminous flux concerning right and left images from the right and left image display means in a horizontal plane to the user'"'"'s right and left eyes;
wherein the right and left optical elements each comprise a prism, respectively; and
wherein the image display device further comprises a positioning engage portion for a supporting member installed on a part of at least one ridge line portion of the prisms on a part of the side of the prisms where the luminous flux does not act on the image.
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2. An image display device comprising:
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right and left image display means which direct a display plane to right and left outsides of a central portion of right and left eyes of a user in an observing image operation mode; and
right and left optical elements which reflect luminous flux concerning right and left images from the right and left image display means in a horizontal plane to the user'"'"'s right and left eyes;
whereina main body of the image display device is detachably coupled to a headphone frame of a headphone; and
wherein a nose receiving portion having a circular cross-section is provided to a central portion of the main body of the image display device. - View Dependent Claims (3, 4, 5, 6, 7)
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Specification