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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) 1,056
345/9 Plural image superposition 396


Patents under this class:
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Patent Number Title Of Patent Date Issued
6195068 Image display system Feb. 27, 2001
6188442 Multiviewer display system for television monitors Feb. 13, 2001
6181302 Marine navigation binoculars with virtual display superimposing real world image Jan. 30, 2001
6181303 Flat panel three-dimensional display unit Jan. 30, 2001
6181304 Convertible right eye/left eye monocular head mounted display system Jan. 30, 2001
6177966 Image display having control system for periodically effecting a change of position of virtual image Jan. 23, 2001
6175343 Method and apparatus for operating the overlay of computer-generated effects onto a live image Jan. 16, 2001
6172657 Body mount-type information display apparatus and display method using the same Jan. 9, 2001
6173220 Attitude direction indicator with supplemental indicia Jan. 9, 2001
6169526 Space-variant brightness control system for see-through displays Jan. 2, 2001
6163309 Head up display and vision system Dec. 19, 2000
6160527 Stereoscopic image display apparatus Dec. 12, 2000
6160574 Stereoscopic image generation method and apparatus thereof Dec. 12, 2000
6160666 Personal visual display system Dec. 12, 2000
6160667 Apparatus and method for creating and displaying planar virtual images Dec. 12, 2000
6157351 Three dimensional display on personal computer Dec. 5, 2000
6157352 Virtual retinal display with expanded exit pupil Dec. 5, 2000
6157374 Graphics display system and method for providing internally timed time-varying properties of display attributes Dec. 5, 2000
6144343 Display antenna center Nov. 7, 2000
6144347 Head-mounted image display apparatus Nov. 7, 2000
6144439 Method and apparatus for reducing ghost images with a tilted cholesteric liquid crystal panel Nov. 7, 2000
6140979 Scanned display with pinch, timing, and distortion correction Oct. 31, 2000
6140981 Body-mountable display system Oct. 31, 2000
6137456 Electronic display device for simultaneously displaying 2D and 3D images Oct. 24, 2000
6137457 Image display system Oct. 24, 2000
6124647 Information display in a rearview mirror Sep. 26, 2000
6124976 Voltage controlling method for head mounted display unit and head mounted display apparatus Sep. 26, 2000
6122101 Optical device having dioptric correction device Sep. 19, 2000
6118414 Virtual reality system and method Sep. 12, 2000
6118420 Display device using transparent type LCD Sep. 12, 2000
6115007 Head mounted display system with varied pixel width Sep. 5, 2000
6115008 Transparent EL display Sep. 5, 2000
6100943 Vehicular display device for directly and indirectly displaying information Aug. 8, 2000
6097352 Color sequential display panels Aug. 1, 2000
6097353 Augmented retinal display with view tracking and data positioning Aug. 1, 2000
6097354 Image display apparatus Aug. 1, 2000
6091376 Mobile telephone equipment with head-up display Jul. 18, 2000
6091377 Image input apparatus Jul. 18, 2000
6091378 Video processing methods and apparatus for gaze point tracking Jul. 18, 2000
6088006 Stereoscopic image generating system for substantially matching visual range with vergence distance Jul. 11, 2000
6084557 System for displaying combined imagery Jul. 4, 2000
6084594 Image presentation apparatus Jul. 4, 2000
6078427 Smooth transition device for area of interest head-mounted display Jun. 20, 2000
6075502 Adjustable immersive projection table Jun. 13, 2000
6075503 Image presentation method and arrangement Jun. 13, 2000
6072443 Adaptive ocular projection display Jun. 6, 2000
6072444 Adaptable hud mount Jun. 6, 2000
6069594 Computer input device with multiple switches using single line May. 30, 2000
6067078 Dual screen display device May. 23, 2000
6064353 Multi-eye image display apparatus May. 16, 2000

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