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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 |
| 7619825 |
Compact head up display with wide viewing angle |
Nov. 17, 2009 |
| 7616378 |
Dichroic beam splitter and related apparatus and methods |
Nov. 10, 2009 |
| 7602552 |
Head-up display system |
Oct. 13, 2009 |
| 7589902 |
Method of combining images in a wearable display system |
Sep. 15, 2009 |
| 7570430 |
Head up display having a combiner with wedge lenses |
Aug. 4, 2009 |
| 7567385 |
Head-up display device with curved optical surface having total reflection |
Jul. 28, 2009 |
| 7549775 |
Light source apparatus and image display apparatus having same |
Jun. 23, 2009 |
| 7545571 |
Wearable display system |
Jun. 9, 2009 |
| 7542209 |
Compact head mounted display devices with tilted/decentered lens element |
Jun. 2, 2009 |
| 7538950 |
Display device |
May. 26, 2009 |
| 7532175 |
Head-up display device |
May. 12, 2009 |
| 7525734 |
Display apparatus for vehicle |
Apr. 28, 2009 |
| 7525740 |
Display optical system and image display apparatus |
Apr. 28, 2009 |
| 7522342 |
Image display apparatus |
Apr. 21, 2009 |
| 7517090 |
Real image projection device having plastic curved mirror for improving image and correcting aberrations |
Apr. 14, 2009 |
| 7518570 |
Method and apparatus for miniaturizing digital light processing displays using high refractive index crystals |
Apr. 14, 2009 |
| 7515345 |
Compact objective lens assembly |
Apr. 7, 2009 |
| 7505207 |
Display device |
Mar. 17, 2009 |
| 7495836 |
Display device |
Feb. 24, 2009 |
| 7492330 |
Cap with display device |
Feb. 17, 2009 |
| 7477453 |
Optical system for image transmission, particularly for projection devices of the head-mounted type |
Jan. 13, 2009 |
| 7468843 |
Optical system and display apparatus |
Dec. 23, 2008 |
| 7450310 |
Head mounted display devices |
Nov. 11, 2008 |
| 7446943 |
Display optical system, image display apparatus, image taking optical system, and image taking apparatus |
Nov. 4, 2008 |
| 7420751 |
Compact optical apparatus for head up display |
Sep. 2, 2008 |
| 7400439 |
Uniform illumination system |
Jul. 15, 2008 |
| 7397607 |
Micro-display engine |
Jul. 8, 2008 |
| 7391575 |
Image display apparatus |
Jun. 24, 2008 |
| 7382410 |
Portable telephone with phototaking optical system, two dimensional display and magnifying optical system |
Jun. 3, 2008 |
| 7369317 |
Head-mounted display utilizing an LCOS panel with a color filter attached thereon |
May. 6, 2008 |
| 7355795 |
Head-up display device with curved optical surface having total reflection |
Apr. 8, 2008 |
| 7350922 |
Three-dimensional display using variable focal length micromirror array lens |
Apr. 1, 2008 |
| 7345822 |
Head-up display device with curved optical surface having total reflection |
Mar. 18, 2008 |
| 7286272 |
Image display unit |
Oct. 23, 2007 |
| 7262890 |
Observation optical system |
Aug. 28, 2007 |
| 7262919 |
Head-up display device with curved optical surface having total reflection |
Aug. 28, 2007 |
| 7230766 |
Optical combiner designs and head mounted displays |
Jun. 12, 2007 |
| 7199935 |
Image display apparatus and image display system |
Apr. 3, 2007 |
| 7190497 |
Scanning type image display optical system, scanning type image display apparatus, and image display system |
Mar. 13, 2007 |
| 7145726 |
Head-mounted virtual display apparatus for mobile activities |
Dec. 5, 2006 |
| 7136228 |
Optical system and display apparatus |
Nov. 14, 2006 |
| 7133207 |
Micro-display engine |
Nov. 7, 2006 |
| 7119971 |
Optical prism, display element support and optical assembly using the same |
Oct. 10, 2006 |
| 7113349 |
Decentering optical system and optical system using the same |
Sep. 26, 2006 |
| 7095562 |
Advanced compact head up display |
Aug. 22, 2006 |
| 7086742 |
Projection optical system |
Aug. 8, 2006 |
| 7081999 |
Image display apparatus and head mounted display using it |
Jul. 25, 2006 |
| 7077523 |
Three-dimensional display using variable focusing lens |
Jul. 18, 2006 |
| 7072096 |
Uniform illumination system |
Jul. 4, 2006 |
| 7068887 |
Polarization splitting grating couplers |
Jun. 27, 2006 |
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