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Class Information
Number: 359/631
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.) > Including curved reflector
Description: Subject matter including a reflecting element having a surface with a smoothly concave or convex configuration in the optical path of the light that produces an image.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6473249 |
Prism optical system and image pickup apparatus using the same |
Oct. 29, 2002 |
| 6464361 |
Image display apparatus having three-dimensionally decentered optical path |
Oct. 15, 2002 |
| 6462882 |
Light-weight head-mounted display |
Oct. 8, 2002 |
| 6456438 |
Variable immersion vignetting display |
Sep. 24, 2002 |
| 6445506 |
Head up display system |
Sep. 3, 2002 |
| 6445507 |
Viewing optical system and image display apparatus using the same |
Sep. 3, 2002 |
| 6445362 |
Scanned display with variation compensation |
Sep. 3, 2002 |
| 6421184 |
Optical path splitting element and image display apparatus using the same |
Jul. 16, 2002 |
| 6417970 |
Two stage optical system for head mounted display |
Jul. 9, 2002 |
| 6414797 |
Beamsplitter prism with spherical faces for transmitting or reflecting spherical waves without magnification |
Jul. 2, 2002 |
| 6414796 |
Head-up display device and laminated glass for head-up display device |
Jul. 2, 2002 |
| 6411441 |
Beamsplitter prism with cylindrical faces for transmitting or reflecting cylindrical waves without magnification |
Jun. 25, 2002 |
| 6404556 |
Optical system |
Jun. 11, 2002 |
| 6402321 |
Head up display with modular projection system |
Jun. 11, 2002 |
| 6392811 |
Arrangement for a wearable optomechanical deflector for a display unit |
May. 21, 2002 |
| 6388815 |
Device and method for producing optically-controlled incremental time delays |
May. 14, 2002 |
| 6388827 |
Image display apparatus having three-dimensionally decentered optical path |
May. 14, 2002 |
| 6384983 |
Image display apparatus |
May. 7, 2002 |
| 6377402 |
Foldable display system |
Apr. 23, 2002 |
| RE37667 |
Head-mounted image display apparatus |
Apr. 23, 2002 |
| 6366400 |
Projection image display optical system |
Apr. 2, 2002 |
| 6362921 |
Optical element, holding structure for optical element, and image pickup apparatus |
Mar. 26, 2002 |
| 6359737 |
Combined head-up display |
Mar. 19, 2002 |
| 6359723 |
Optics arrangements including light source arrangements for an active matrix liquid crystal image generator |
Mar. 19, 2002 |
| RE37579 |
Image display apparatus comprising an internally reflecting ocular optical system |
Mar. 12, 2002 |
| 6356393 |
Optical device for pilot's visor comprising a tubular mirror |
Mar. 12, 2002 |
| 6351333 |
Optical element and optical system having the same |
Feb. 26, 2002 |
| 6342871 |
Image display apparatus |
Jan. 29, 2002 |
| 6337772 |
Optical element, optical system using optical element, and optical device with optical element |
Jan. 8, 2002 |
| 6337776 |
Prism optical system and image pickup apparatus using the same |
Jan. 8, 2002 |
| 6335838 |
Image display apparatus |
Jan. 1, 2002 |
| 6333820 |
Image display apparatus |
Dec. 25, 2001 |
| 6333819 |
Display for head mounting |
Dec. 25, 2001 |
| 6331916 |
Virtual image optical system |
Dec. 18, 2001 |
| 6330121 |
Optical prism, display element support and optical assembly using the same |
Dec. 11, 2001 |
| 6327094 |
High-performance and compact image-forming optical system using prism elements |
Dec. 4, 2001 |
| 6327084 |
Display system where polarized light impinges on platelike laminate at brewster's angle or emerges therefrom at angle equal thereto |
Dec. 4, 2001 |
| 6324016 |
Telecentric lens |
Nov. 27, 2001 |
| 6324012 |
Optical system and image pickup apparatus having the same |
Nov. 27, 2001 |
| 6317267 |
Head or face mounted image display apparatus |
Nov. 13, 2001 |
| 6313950 |
Image display apparatus |
Nov. 6, 2001 |
| 6310713 |
Optical system for miniature personal displays using reflective light valves |
Oct. 30, 2001 |
| 6310736 |
Image-forming optical system and viewing optical system |
Oct. 30, 2001 |
| 6310728 |
Image viewing apparatus |
Oct. 30, 2001 |
| 6304287 |
Image viewing device and operation unit for said image viewing device, accessories used with said image viewing device, a facility in which said device and accessories are used, and method of |
Oct. 16, 2001 |
| 6301052 |
Optical system for directing an auxiliary image towards an observer so as to be superimposed onto a main image |
Oct. 9, 2001 |
| 6292305 |
Virtual screen display device |
Sep. 18, 2001 |
| 6292301 |
Optical viewing system for use in head-mounted display |
Sep. 18, 2001 |
| 6292309 |
Reflecting type of zoom lens |
Sep. 18, 2001 |
| 6282029 |
Compact display system |
Aug. 28, 2001 |
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