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Class Information
Number: 359/228
Name: Optical: systems and elements > Light control by opaque element or medium movable in or through light path > Fluid
Description: Subject matter including a liquid or gas.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7427745 |
Optical shutter for miniature cameras |
Sep. 23, 2008 |
| 7410309 |
Optical shutter |
Aug. 12, 2008 |
| 7408691 |
Variable aperture |
Aug. 5, 2008 |
| 7394598 |
Electrowetting optical switch |
Jul. 1, 2008 |
| 7365895 |
Display device |
Apr. 29, 2008 |
| 7359108 |
Display device |
Apr. 15, 2008 |
| 7338188 |
Light emitting device, method of manufacturing light emitting device, and image display device |
Mar. 4, 2008 |
| 7314584 |
Polymer gel composition and optical device using the same |
Jan. 1, 2008 |
| 7307672 |
Display apparatus |
Dec. 11, 2007 |
| 7232226 |
Color-generating device and display system |
Jun. 19, 2007 |
| 7133218 |
Optical system |
Nov. 7, 2006 |
| 6961167 |
Display device based on frustrated total internal reflection |
Nov. 1, 2005 |
| 6921175 |
Color-generating device and display system |
Jul. 26, 2005 |
| 6919983 |
Microelectromechanical device with continuously variable displacement |
Jul. 19, 2005 |
| 6816636 |
Tunable optical filter |
Nov. 9, 2004 |
| 6715884 |
Visible light modifier and method |
Apr. 6, 2004 |
| 6701681 |
Double glass system |
Mar. 9, 2004 |
| 6700556 |
Display sheet with stacked electrode structure |
Mar. 2, 2004 |
| 6619801 |
Projection type image display apparatus realizing three-dimensional image |
Sep. 16, 2003 |
| 6522452 |
Latchable microelectromechanical structures using non-newtonian fluids, and methods of operating same |
Feb. 18, 2003 |
| 6426836 |
Method and apparatus for reducing the formation of spots in laser projection |
Jul. 30, 2002 |
| 6304365 |
Enhanced effective refractive index total internal reflection image display |
Oct. 16, 2001 |
| 6295167 |
Optical material and optical device |
Sep. 25, 2001 |
| 6033132 |
Iris apparatus |
Mar. 7, 2000 |
| 5956005 |
Electrocapillary display sheet which utilizes an applied electric field to move a liquid inside the display sheet |
Sep. 21, 1999 |
| 5781343 |
Adjustable window tinting system |
Jul. 14, 1998 |
| 5757345 |
Electrocapillary color display sheet |
May. 26, 1998 |
| 5523815 |
Light amount control unit |
Jun. 4, 1996 |
| 5520434 |
Panel system with variable transparency |
May. 28, 1996 |
| 5408359 |
Visual security eyecup |
Apr. 18, 1995 |
| 5377042 |
Structure and preparation of automatic light valves |
Dec. 27, 1994 |
| 5300669 |
Methylphenethyl functional silicones |
Apr. 5, 1994 |
| 5296974 |
Light controlling device and process for controlling light transmission |
Mar. 22, 1994 |
| 5231530 |
Liquid display device for regulating the light passing through |
Jul. 27, 1993 |
| 5224771 |
Head lamp device for automobiles |
Jul. 6, 1993 |
| 5181016 |
Micro-valve pump light valve display |
Jan. 19, 1993 |
| 5111331 |
Electro-optical light modulator |
May. 5, 1992 |
| 5007714 |
Optical device |
Apr. 16, 1991 |
| 4917824 |
Fluid light controlling medium for a vehicle rearview mirror |
Apr. 17, 1990 |
| 4856874 |
Safety devices for submarine lasers |
Aug. 15, 1989 |
| 4742345 |
Electrophoretic display panel apparatus and methods therefor |
May. 3, 1988 |
| 4729636 |
Passive display device having movable electrodes and method of manufacturing |
Mar. 8, 1988 |
| 4723834 |
Passive display device |
Feb. 9, 1988 |
| 4701021 |
Optical modulator |
Oct. 20, 1987 |
| 4636785 |
Indicator device with electric control of displacement of a fluid |
Jan. 13, 1987 |
| 4615580 |
Fiber optic high speed pulse scanner |
Oct. 7, 1986 |
| 4589730 |
Light transmission control apparatus using air bubbles |
May. 20, 1986 |
| 4583824 |
Electrocapillary devices |
Apr. 22, 1986 |
| 4519676 |
Passive display device |
May. 28, 1985 |
| 4505539 |
Optical device or switch for controlling radiation conducted in an optical waveguide |
Mar. 19, 1985 |
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