Computer graphics processing and selective visual display system – Image superposition by optical means – Operator body-mounted heads-up display
Patent
1991-07-10
1994-01-25
Hjerpe, Richard
Computer graphics processing and selective visual display system
Image superposition by optical means
Operator body-mounted heads-up display
359466, 348 53, G09G 336
Patent
active
052819574
ABSTRACT:
A portable or "lap-top" computer includes an associated head mounted display. The display is constructed in a manner similar to a pair of eyeglasses but with liquid crystal display screens replacing or forming a portion of the eyeglass lenses. The display screens can be either opaque or light transmitting, and can be hinge mounted to the glasses frame so that they can be swung up and out of the field of vision of the user. Specialized uses for the portable computer and head mounted display include a computer desk for secretarial workstations and the like, a research library workstation, and a moving map installation in an automobile or airplane.
REFERENCES:
patent: 2955156 (1960-10-01), Heilig
patent: 4310849 (1982-01-01), Glass
patent: 4449787 (1984-05-01), Burbo et al.
patent: 4517660 (1985-05-01), Fushimoto et al.
patent: 4550984 (1985-11-01), Reymond
patent: 4636866 (1987-01-01), Hattori
patent: 4791478 (1988-12-01), Tredwell et al.
patent: 4825395 (1989-04-01), Kinser, Jr. et al.
patent: 4869575 (1989-09-01), Kubik
patent: 4875034 (1989-10-01), Brokenshire
patent: 4896210 (1990-01-01), Brokenshire et al.
patent: 4933755 (1990-06-01), Dahl et al.
patent: 4952024 (1990-08-01), Gale
patent: 4982278 (1991-01-01), Dahl et al.
patent: 5003300 (1991-03-01), Wells
patent: 5034809 (1991-07-01), Katoh
patent: 5057676 (1991-10-01), Komaki
Pechanek et al., "Briefcase-Portable Textwriter with 100-Key Full-size Keyboard", IBM Technical Disclosure Bulletin, vol. 27 No. 4A, Sep. 1984.
Hjerpe Richard
Schoolman Scientific Corp.
LandOfFree
Portable computer and head mounted display does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Portable computer and head mounted display, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable computer and head mounted display will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-730991