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Class Information
Number: 359/455
Name: Optical: systems and elements > Projection screen > Unitary sheet comprising plural refracting areas > Lenticular
Description: Subject matter wherein at least some of the plurality of refracting elements have spherical or cylindrical curvature.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619824 |
Variable optical arrays and variable manufacturing methods |
Nov. 17, 2009 |
| 7612319 |
Method and apparatus providing a microlens for an image sensor |
Nov. 3, 2009 |
| 7609906 |
Method and system for acquiring and displaying 3D light fields |
Oct. 27, 2009 |
| 7587463 |
Apparatus and method of rewriting firmware |
Sep. 8, 2009 |
| 7567380 |
Rear projection display device having multiple mirrors that are substantially parallel to a screen |
Jul. 28, 2009 |
| 7567381 |
Plastic sheet |
Jul. 28, 2009 |
| 7551358 |
Camera module having an array lens |
Jun. 23, 2009 |
| 7548369 |
Projection-receiving surface comprising a single sheet formed into a plurality of catenoid-like mirrorlettes |
Jun. 16, 2009 |
| 7548374 |
Packaging system providing spatial or focusing gaps between lenticular lenses and paired interlaced images |
Jun. 16, 2009 |
| 7538942 |
Light diffusing film and method of producing the same as well as screen |
May. 26, 2009 |
| 7532406 |
Device for homogenizing light |
May. 12, 2009 |
| 7518799 |
Optical plate, method of manufacturing optical plate, backlight assembly and liquid crystal display device |
Apr. 14, 2009 |
| 7515337 |
Screen, manufacturing method of screen, and projector |
Apr. 7, 2009 |
| 7511716 |
High-resolution micro-lens 3D display with shared sub-pixel color signals |
Mar. 31, 2009 |
| 7483214 |
Lens array sheet, transparent screen, and rear-projection display |
Jan. 27, 2009 |
| 7477450 |
Lenticular lens sheet and production method therefor |
Jan. 13, 2009 |
| 7474463 |
Diffusion sheet, rear projection screen provided with diffusion sheet, method of manufacturing mold for diffusion sheet, and method of manufacturing diffusion sheet |
Jan. 6, 2009 |
| 7457036 |
Front projection screens including reflective layer and an array of anamorphic microlenses |
Nov. 25, 2008 |
| 7453635 |
Imaging material with improved contrast |
Nov. 18, 2008 |
| 7453637 |
Projection type screen and image projection system |
Nov. 18, 2008 |
| 7443592 |
Visual effect apparatus for displaying interlaced images using block out grids |
Oct. 28, 2008 |
| 7433122 |
Front-projection screen with subsurface diffusion targets |
Oct. 7, 2008 |
| 7408707 |
Multi-region light scattering element |
Aug. 5, 2008 |
| 7403334 |
Optical member and process of producing the same |
Jul. 22, 2008 |
| 7399082 |
Volumetric imaging using "virtual" lenslets |
Jul. 15, 2008 |
| 7374328 |
Optical sheet, and backlight unit and display using the same |
May. 20, 2008 |
| 7375884 |
Rear projection screen and optical device thereof |
May. 20, 2008 |
| 7357512 |
Color image projection system and method |
Apr. 15, 2008 |
| 7356211 |
Lighting system |
Apr. 8, 2008 |
| 7349154 |
Reflection type screen |
Mar. 25, 2008 |
| 7345821 |
Microlens substrate, a method for manufacturing the microlens substrate, a liquid crystal panel, and a projection type display apparatus |
Mar. 18, 2008 |
| 7330311 |
Transmission type screen having directional light scattering lens and fresnel lens |
Feb. 12, 2008 |
| 7324276 |
Front projection screens including reflecting and refractive layers of differing spatial frequencies |
Jan. 29, 2008 |
| 7312926 |
Lenticular image display apparatus |
Dec. 25, 2007 |
| 7307107 |
Photopolymerizable composition and use thereof |
Dec. 11, 2007 |
| 7303806 |
Combination writing board/reflecting screen sheet |
Dec. 4, 2007 |
| 7262912 |
Front-projection screens including reflecting layers and optically absorbing layers having apertures therein, and methods of fabricating the same |
Aug. 28, 2007 |
| 7251074 |
Projection screen and method for manufacturing the same |
Jul. 31, 2007 |
| 7248410 |
Transmission type screen |
Jul. 24, 2007 |
| 7248407 |
Microlens array sheet of projection screen, and method for manufacturing the same |
Jul. 24, 2007 |
| 7242525 |
Clear walled containers with lenticular inserts |
Jul. 10, 2007 |
| 7239445 |
Projection-receiving surface that functions in ambient light |
Jul. 3, 2007 |
| 7232221 |
Volumetric imaging using "virtual" lenslets |
Jun. 19, 2007 |
| 7224530 |
Image capturing device |
May. 29, 2007 |
| 7212339 |
Transmissive screen and rear projection type image display apparatus using same |
May. 1, 2007 |
| 7199930 |
Light modulation element |
Apr. 3, 2007 |
| 7190516 |
Screen, optical film, and method of manufacturing an optical film |
Mar. 13, 2007 |
| 7184210 |
Microstructured screen with light absorbing material and method of manufacturing |
Feb. 27, 2007 |
| 7167306 |
Transmissive screen and rear projector |
Jan. 23, 2007 |
| 7164537 |
Wraparound labels with lenticular lenses for clear walled containers |
Jan. 16, 2007 |
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