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Class Information
Number: 349/13
Name: Liquid crystal cells, elements and systems > Liquid crystal system > Liquid crystal eyewear (glasses, goggles, etc.)
Description: Subject matter wherein a liquid crystal cell is utilized as an electronically controlled lens, shutter, or display for covering an eye.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7623089 |
Stereo image display device and method |
Nov. 24, 2009 |
| 7604349 |
Static progressive surface region in optical communication with a dynamic optic |
Oct. 20, 2009 |
| 7567306 |
Liquid crystal ski goggles and methods of manufacturing the same |
Jul. 28, 2009 |
| 7511684 |
Image alignment method for binocular eyewear displays |
Mar. 31, 2009 |
| 7486988 |
Method and system for adaptive vision modification |
Feb. 3, 2009 |
| 7486341 |
Head mounted display with eye accommodation having 3-D image producing system consisting of, for each eye, one single planar display screen, one single planar tunable focus LC micro-lens array |
Feb. 3, 2009 |
| 7425066 |
Electro-active spectacles and method of fabricating same |
Sep. 16, 2008 |
| 7411637 |
System and method for varying the reflectance or transmittance of light |
Aug. 12, 2008 |
| 7393101 |
Method of manufacturing an electro-active lens |
Jul. 1, 2008 |
| 7290875 |
Electro-active spectacles and method of fabricating same |
Nov. 6, 2007 |
| 7289260 |
Multifocal lens |
Oct. 30, 2007 |
| 7253847 |
Light adjuster and laminated glass |
Aug. 7, 2007 |
| 7042549 |
Tunable electronic lens and prisms using inhomogeneous nano scale liquid crystal droplets |
May. 9, 2006 |
| 6992731 |
Electro-optic lens having multiple responsive regions of a variable degree of light transmission, method of fabrication thereof and method of operation thereof |
Jan. 31, 2006 |
| 6963379 |
Head-mounted display |
Nov. 8, 2005 |
| 6953249 |
Method and devices for displaying images for viewing with varying accommodation |
Oct. 11, 2005 |
| 6943852 |
Single cell liquid crystal shutter glasses |
Sep. 13, 2005 |
| 6937305 |
Cholesteric liquid crystal color filter layer and manufacturing method thereof |
Aug. 30, 2005 |
| 6912018 |
Electro-optical glazing structures having total-reflection and transparent modes of operation for use in dynamical control of electromagnetic radiation |
Jun. 28, 2005 |
| 6887531 |
Glare protection device |
May. 3, 2005 |
| 6864951 |
Tunable electronic lens and prisms using inhomogeneous nano scale liquid crystal droplets |
Mar. 8, 2005 |
| 6864473 |
Dynamic optical filtration |
Mar. 8, 2005 |
| 6847489 |
Head-mounted display and optical engine thereof |
Jan. 25, 2005 |
| 6760080 |
Light modulating eyewear assembly |
Jul. 6, 2004 |
| 6747711 |
Apparatus for providing a simulated night vision display |
Jun. 8, 2004 |
| 6690495 |
Device exhibiting photo-induced dichroism for adaptive anti-glare vision protection |
Feb. 10, 2004 |
| 6653989 |
Composite display apparatus and head mounted display system using the same |
Nov. 25, 2003 |
| 6636278 |
Device for the local attenuation of the light intensity in the field of vision of a light-sensitive monitoring device |
Oct. 21, 2003 |
| 6618099 |
Display device with eyepiece assembly and display on opto-mechanical support |
Sep. 9, 2003 |
| 6603443 |
Compact display system controlled by eye position sensory system |
Aug. 5, 2003 |
| 6580405 |
Information processing device |
Jun. 17, 2003 |
| 6573952 |
Goggle type display device |
Jun. 3, 2003 |
| 6529331 |
Head mounted display with full field of view and high resolution |
Mar. 4, 2003 |
| 6518939 |
Image observation apparatus |
Feb. 11, 2003 |
| 6501443 |
Method of controlling liquid crystal lens in solar powered spectacles using light sensors |
Dec. 31, 2002 |
| 6493154 |
Method and apparatus for further enhanced high-speed perception (EHP) of a moving object using an optical shutter spectacle and the method of visual frame rate training |
Dec. 10, 2002 |
| 6421183 |
Head-mounted display |
Jul. 16, 2002 |
| 6404464 |
Method and system for producing color images with improved brightness and color characteristics on radiation absorptive surfaces |
Jun. 11, 2002 |
| 6388797 |
Electrostereoscopic eyewear |
May. 14, 2002 |
| 6304303 |
Optical device and head-mounted display using said optical device |
Oct. 16, 2001 |
| 6295102 |
Liquid-crystal shutter |
Sep. 25, 2001 |
| 6278501 |
Three dimensional liquid crystal shutter glasses |
Aug. 21, 2001 |
| 6266106 |
Liquid crystal shutter glasses having inclined liquid crystal glasses |
Jul. 24, 2001 |
| 6236438 |
Optical visualizing apparatus |
May. 22, 2001 |
| 6160667 |
Apparatus and method for creating and displaying planar virtual images |
Dec. 12, 2000 |
| 6115007 |
Head mounted display system with varied pixel width |
Sep. 5, 2000 |
| 6115177 |
Interactive 3-D viewing glasses |
Sep. 5, 2000 |
| 6097450 |
Method and apparatus for enhanced high-speed perception (EHP) of a moving object using an optical shutter spectacle |
Aug. 1, 2000 |
| 6094242 |
Optical device and head-mounted display using said optical device |
Jul. 25, 2000 |
| 6089693 |
Pagewidth ink jet printer including multiple pass defective nozzle correction |
Jul. 18, 2000 |
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