Wolf, Greenfield & Sacks, P.C.
Light guide unit for an image display
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.
Sony Corporation
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Takaaki Shuji Koji Yusuke
Hirano Kondo Fukumoto Mada