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Class Information
Number: 345/7
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Image superposition by optical means (e.g., heads-up display)
Description: Subject matter wherein a single visual image* from a display device* is superimposed with an external world scene by some light-affecting means.


Sub-classes under this class:

Class Number Class Name Patents
345/8 Operator body-mounted heads-up display (e.g., helmet mounted display) 789
345/9 Plural image superposition 298


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Patent Number Title Of Patent Date Issued
6653989 Composite display apparatus and head mounted display system using the same Nov. 25, 2003
6654070 Interactive heads up display (IHUD) Nov. 25, 2003
6650306 Security-enhanced display device Nov. 18, 2003
6650482 Vehicle-installed head-up display device Nov. 18, 2003
6639569 Integrated heads-up display and cluster projection panel assembly for motor vehicles Oct. 28, 2003
6639706 Optical path switch and method of using thereof Oct. 28, 2003
6636356 Observation optical system Oct. 21, 2003
6633267 Head-mounted display controlling method and head-mounted display system Oct. 14, 2003
6628245 Multifunction switch device with display function Sep. 30, 2003
6621606 Optical system and device using the same Sep. 16, 2003
6621472 Low cost virtual reality system Sep. 16, 2003
6618034 Actuated film display device Sep. 9, 2003
6618203 Device for supporting combiner for use in vehicle display system Sep. 9, 2003
6614407 Virtual display system and method Sep. 2, 2003
6614408 Eye-tap for electronic newsgathering, documentary video, photojournalism, and personal safety Sep. 2, 2003
6611384 Method and arrangement for superimposing an image on a direct image of the surroundings in order to be displayed to an observer Aug. 26, 2003
6611385 Wearable display system Aug. 26, 2003
6608615 Passive gaze-driven browsing Aug. 19, 2003
6608608 Vehicular head up display Aug. 19, 2003
6603442 Stereoscopic image display apparatus Aug. 5, 2003
6603443 Compact display system controlled by eye position sensory system Aug. 5, 2003
6600460 Miniature projector Jul. 29, 2003
6600480 Virtual reality keyboard system and method Jul. 29, 2003
6590554 Color image display system Jul. 8, 2003
6583772 Linked scanner imaging system and method Jun. 24, 2003
6583773 Display apparatus and display drive mechanism for vehicle Jun. 24, 2003
6580562 On-vehicle display unit Jun. 17, 2003
6580405 Information processing device Jun. 17, 2003
6580563 Image detection system Jun. 17, 2003
6573877 Instrument panel with system of transparent colored layers Jun. 3, 2003
6574048 Method and apparatus for attenuating solar flux in a head-up display Jun. 3, 2003
6570546 Video display configuration detector May. 27, 2003
6570566 Image processing apparatus, image processing method, and program providing medium May. 27, 2003
6570629 Display unit including first and second active matrix regions that is provided completely outside each other May. 27, 2003
6567069 Integrated display and yoke mechanism May. 20, 2003
6567014 Aircraft head up display system May. 20, 2003
6563649 Display unit for vehicles May. 13, 2003
6552697 Method and apparatus for generating stereoscopic three-dimensional images Apr. 22, 2003
6552698 Immersive display system Apr. 22, 2003
6552699 Multiple target projector system and method Apr. 22, 2003
6552789 Alignment detector Apr. 22, 2003
6545650 Apparatus for three-dimensionally displaying object and method of doing the same Apr. 8, 2003
6543899 Auto-stereoscopic viewing system using mounted projection Apr. 8, 2003
6542133 Multi-purpose instrument panel display mechanism Apr. 1, 2003
6541714 Scale with a holographic projector Apr. 1, 2003
6538622 Display apparatus on a vehicle Mar. 25, 2003
6535183 Augmented retinal display with view tracking and data positioning Mar. 18, 2003
6535182 Head-mounted projection display system Mar. 18, 2003
6534152 Windshield for head-up display system Mar. 18, 2003
6532008 Method and apparatus for eliminating steroscopic cross images Mar. 11, 2003

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