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Class Information
Number: 359/630
Name: Optical: systems and elements > Single channel simultaneously to or from plural channels (e.g., light dividing, combining, or plural image forming, etc.) > By partial reflection at beam splitting or combining surface > Superimposing visual information on observer`s field of view (e.g., head-up arrangement, etc.)
Description: Subject matter which forms a composite image by combining visual display information with the light incident on an observer"s field of view.


Sub-classes under this class:

Class Number Class Name Patents
359/631 Including curved reflector 416
359/632 Rotatable heads-up device or combiner 110
359/633 With additional reflector (e.g., serial reflections, etc.) 344


Patents under this class:
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Patent Number Title Of Patent Date Issued
6903875 HMD device with imaging optics comprising an aspheric surface Jun. 7, 2005
6903876 Display Jun. 7, 2005
6894842 Projection optical system, image display apparatus, and image display system May. 17, 2005
6895259 Flat screen and mobile telephone with flat screen May. 17, 2005
6891518 Augmented reality visualization device May. 10, 2005
6882479 Wearable display system Apr. 19, 2005
6881472 Windshield for head-up display system Apr. 19, 2005
6880931 Ophthalmic lens having a projection insert Apr. 19, 2005
6879443 Binocular viewing system Apr. 12, 2005
6876496 System and method for tracking and assessing movement skills in multidimensional space Apr. 5, 2005
6873470 Arrangement for the visualization of information in a motor vehicle Mar. 29, 2005
6873467 Method and system for providing optical alignment for a visible wavelength reflective system Mar. 29, 2005
6867753 Virtual image registration in augmented display field Mar. 15, 2005
6866918 Laminated glass windscreen intended to be used at the same time as a HUD system reflector Mar. 15, 2005
6864861 Image generator having a miniature display device Mar. 8, 2005
6859327 Device for displaying images that are recorded by means of a camera Feb. 22, 2005
6853491 Collimating optical member for real world simulation Feb. 8, 2005
6847488 Far-field display Jan. 25, 2005
6847489 Head-mounted display and optical engine thereof Jan. 25, 2005
6847487 Vehicle information display Jan. 25, 2005
6844980 Image display system and electrically actuatable image combiner therefor Jan. 18, 2005
6842292 Display apparatus for vehicle Jan. 11, 2005
6839041 Virtual reality viewing system and method Jan. 4, 2005
6839180 Combiner and on-vehicle display unit including the same Jan. 4, 2005
6836347 Viewing optical system and image pickup optical system and apparatus using the same Dec. 28, 2004
6836369 Head-up display Dec. 28, 2004
6834968 Teleprompter with directional screen Dec. 28, 2004
6833952 Stereoscopic display apparatus, endscope and microscope both using the apparatus Dec. 21, 2004
6829095 Substrate-guided optical beam expander Dec. 7, 2004
6825987 Light guide for display devices of the head-mounted or head-up type Nov. 30, 2004
6822773 Scanning type image display optical system, scanning type image display apparatus, and image display system Nov. 23, 2004
6822770 Observation optical system and photographing optical system and apparatus using the same Nov. 23, 2004
6819496 Head-up display for aircraft with a curved windshield Nov. 16, 2004
6819495 Auxiliary optical unit attachable to optical devices, particularly telescopic gun sights Nov. 16, 2004
6815687 Method and system for high-speed, 3D imaging of optically-invisible radiation Nov. 9, 2004
6816314 Head-mounted image display apparatus Nov. 9, 2004
6813085 Virtual reality display device Nov. 2, 2004
6813086 Head-up display adaptable to given type of equipment Nov. 2, 2004
6808268 Projection system for aerial display of three-dimensional video images Oct. 26, 2004
6809872 Head-up display with an adjusting device for a mirror Oct. 26, 2004
6801347 Observation optical system using volume hologram Oct. 5, 2004
6798578 Integrated display image intensifier assembly Sep. 28, 2004
6798390 3D image reconstructing apparatus and 3D object inputting apparatus Sep. 28, 2004
6798579 Real imaging system with reduced ghost imaging Sep. 28, 2004
6795042 Image display apparatus Sep. 21, 2004
6791511 Display device Sep. 14, 2004
6791760 Planar diffractive relay Sep. 14, 2004
6785046 Zoom monocular and viewing screen Aug. 31, 2004
6771423 Head-mounted virtual display apparatus with a near-eye light deflecting element in the peripheral field of view Aug. 3, 2004
6771424 Head-mounted display device Aug. 3, 2004

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