LIGHT GUIDE UNIT, IMAGE DISPLAY DEVICE, AND DISPLAY APPARATUS
First Claim
Patent Images
1. An image display device, comprising:
- an image forming unit; and
a light guide unit, the light guide unit includinga light guide plate configured to guide light of an image formed in the image forming unit, anda housing member configured to house the light guide plate, the housing member includinga first cover member,a second cover member attached to the first cover member, andan attachment member configured to attach the light guide plate to a housing unit that is surrounded by the first cover member and the second cover member.
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Accused Products
Abstract
An image display device includes an image forming unit and a light guide unit. The light guide unit includes a light guide plate and a housing member. The light guide plate is configured to guide light of an image formed in the image forming unit. The housing member is configured to house the light guide plate. The housing member includes a first cover member, a second cover member, and an attachment member. The second cover member is attached to the first cover member. The attachment member is configured to attach the light guide plate to a housing unit that is surrounded by the first cover member and the second cover member.
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Citations
18 Claims
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1. An image display device, comprising:
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an image forming unit; and a light guide unit, the light guide unit including a light guide plate configured to guide light of an image formed in the image forming unit, and a housing member configured to house the light guide plate, the housing member including a first cover member, a second cover member attached to the first cover member, and an attachment member configured to attach the light guide plate to a housing unit that is surrounded by the first cover member and the second cover member. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A light guide unit, comprising:
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a light guide plate; and a housing member configured to house the light guide plate, the housing member including a first cover member, a second cover member attached to the first cover member, and an attachment member configured to attach the light guide plate to a housing unit that is surrounded by the first cover member and the second cover member.
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18. A display apparatus, comprising:
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a frame configured to be mounted on a viewer'"'"'s head portion; and an image display device attached to the frame, the image display device including an image forming unit, and a light guide unit, the light guide unit including a light guide plate configured to guide light of an image formed in the image forming unit, and a housing member configured to house the light guide plate, the housing member including a first cover member, a second cover member attached to the first cover member, and an attachment member configured to attach the light guide plate to a housing unit that is surrounded by the first cover member and the second cover member.
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Specification