Patent ID: 7780327
Filing Date: 2010-08-24
Classification: G02B

Abstract:
1. An image generating apparatus comprising: a light-emitting device portion emitting light for display; a light guide member, so arranged as to enclose said light-emitting device portion, including a peripheric emission surface, a peripheric light guide portion guiding said light emitted from said light-emitting device portion to said emission surface and a dome portion, having a light guide function, provided inside said peripheric light guide portion continuously with said light guide portion for covering said light-emitting device portion; and a lid member so provided as to cover said dome portion of said light guide member, wherein said dome portion includes a first hole, said lid member includes a wall portion inserted into said first hole of said dome portion for adjusting said light emitted from said light-emitting device portion and guided to said peripheric emission surface, said peripheric emission surface is circumferentially formed in plan view, and said wall portion of said lid member is arcuately formed along said circumferential emission surface.