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Class Information
Number: 345/8
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Image superposition by optical means (e.g., heads-up display) > Operator body-mounted heads-up display (e.g., helmet mounted display)
Description: Subject matter wherein the display device* for providing the single visual image* is assembled on a helmet worn on the operator"s head or is carried on the operator"s body.










Patents under this class:
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Patent Number Title Of Patent Date Issued
5708529 Head-mounted image display apparatus Jan. 13, 1998
5703604 Immersive dodecaherdral video viewing system Dec. 30, 1997
5703605 Image display apparatus Dec. 30, 1997
5703637 Retina direct display device and television receiver using the same Dec. 30, 1997
5701131 Display apparatus Dec. 23, 1997
5701132 Virtual retinal display with expanded exit pupil Dec. 23, 1997
5696521 Video headset Dec. 9, 1997
5691737 System for explaining an exhibit using spectacle-type displays Nov. 25, 1997
5683297 Head mounted modular electronic game system Nov. 4, 1997
5684496 Device for substituting an artificial image shown to an aircraft pilot by the corresponding real image Nov. 4, 1997
5684497 Twice folded compound magnified virtual image electronic display Nov. 4, 1997
5684498 Field sequential color head mounted display with suppressed color break-up Nov. 4, 1997
5684943 Method and apparatus for creating virtual worlds Nov. 4, 1997
5682172 Headset for presenting video and audio signals to a wearer Oct. 28, 1997
5682173 Image Display device Oct. 28, 1997
5677700 Apparatus and method for achieving optical data protection and intimacy for users of computer terminals Oct. 14, 1997
5673059 Head-mounted display apparatus with color sequential illumination Sep. 30, 1997
5670970 Head-mount display with opposite polarity reversal for left and right sides Sep. 23, 1997
5671158 Apparatus and method for effecting wireless discourse between computer and technician in testing motor vehicle emission control systems Sep. 23, 1997
5662523 Game apparatus using a video display device Sep. 2, 1997
5659327 Virtual retinal display Aug. 19, 1997
5657034 Display apparatus and method for displaying signals of different aspect ratios left and right viewing Aug. 12, 1997
5648789 Method and apparatus for closed captioning at a performance Jul. 15, 1997
5646640 Method for simulating views of a scene using expanded pixel data to reduce the amount of pixel data recalculations Jul. 8, 1997
5646641 Image display apparatus Jul. 8, 1997
5644323 Miniature synthesized virtual image electronic display Jul. 1, 1997
5644324 Apparatus and method for presenting successive images Jul. 1, 1997
5642221 Head mounted display system Jun. 24, 1997
5640171 Image display system Jun. 17, 1997
5635947 Eye movement tracking display Jun. 3, 1997
5635948 Display apparatus provided with use-state detecting unit Jun. 3, 1997
5625372 Compact compound magnified virtual image electronic display Apr. 29, 1997
5621424 Head mount display apparatus allowing easy switching operation from electronic image to external field image Apr. 15, 1997
5612708 Color helmet mountable display Mar. 18, 1997
5612709 Multi-eye image displaying apparatus Mar. 18, 1997
5596339 Virtual retinal display with fiber optic point source Jan. 21, 1997
5596491 High voltage power supply for a helmet mounted display device Jan. 21, 1997
5589846 Head mounted image display Dec. 31, 1996
5590062 Simulator for producing various living environments mainly for visual perception Dec. 31, 1996
5585813 All aspect head aiming display Dec. 17, 1996
5583526 Hand calibration system for virtual reality vehicle simulator Dec. 10, 1996
5581271 Head mounted visual display Dec. 3, 1996
5579026 Image display apparatus of head mounted type Nov. 26, 1996
5576887 Head gear display system using off-axis image sources Nov. 19, 1996
5574473 Image display apparatus Nov. 12, 1996
5572229 Head-mounted projection display system featuring beam splitter and method of making same Nov. 5, 1996
5572343 Visual display having see-through function and stacked liquid crystal shutters of opposite viewing angle directions Nov. 5, 1996
5565745 Communications protocol Oct. 15, 1996
5547382 Riding simulation system for motorcycles Aug. 20, 1996
5546099 Head mounted display system with light blocking structure Aug. 13, 1996

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