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Class Information
Number: 359/457
Name: Optical: systems and elements > Projection screen > Unitary sheet comprising plural refracting areas > Lenticular > Rear projection screen > With fresnel lens
Description: Subject matter wherein the lenticulated rear projection screen includes a Fresnel lens or a lens resembling a plano-convex or plano-concave lens that is cut into narrow rings and flattened out.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7595789 |
Transmission screen |
Sep. 29, 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 |
| 7551352 |
Image display apparatus, as well as, Fresnel lens sheet and screen to be used therein |
Jun. 23, 2009 |
| 7535637 |
Fresnel lens sheet, transmission type screen and rear projection type display apparatus |
May. 19, 2009 |
| 7529023 |
Image display, Fresnel lens and screen |
May. 5, 2009 |
| 7524084 |
Illuminating device, and projection type video display |
Apr. 28, 2009 |
| 7525728 |
Transmissive screen and rear projection display apparatus |
Apr. 28, 2009 |
| 7520623 |
Transmission-type screen and projection-type display device |
Apr. 21, 2009 |
| 7518799 |
Optical plate, method of manufacturing optical plate, backlight assembly and liquid crystal display device |
Apr. 14, 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 |
| 7460300 |
Projection-type picture display apparatus and screen used thereby |
Dec. 2, 2008 |
| 7460301 |
Image display apparatus, and transmissive screen and reflecting mirror used for same |
Dec. 2, 2008 |
| 7453639 |
Diffusion sheet, rear projection screen provided with diffusion sheet, method of manufacturing mold for diffusion sheet, and method of manufacturing diffusion sheet |
Nov. 18, 2008 |
| 7453638 |
Fresnel lens sheet, rear projection screen, and rear-projection-type display |
Nov. 18, 2008 |
| 7436593 |
Screen, fresnel lens sheet used therefor, and image display apparatus using the same |
Oct. 14, 2008 |
| 7423808 |
Rear projection screen with spatial varying diffusing angle |
Sep. 9, 2008 |
| 7408708 |
Diffusing sheet, surface light source unit, and transmission type display |
Aug. 5, 2008 |
| 7408707 |
Multi-region light scattering element |
Aug. 5, 2008 |
| 7403335 |
Screen, Fresnel lens sheet used for the same, and image display apparatus using the same |
Jul. 22, 2008 |
| 7379240 |
Rear projection-type screen and rear projection-type image display device |
May. 27, 2008 |
| 7375883 |
Lens sheet, transmission type screen, and rear projection type display |
May. 20, 2008 |
| 7375884 |
Rear projection screen and optical device thereof |
May. 20, 2008 |
| 7369311 |
Lens sheets for rear projection screens |
May. 6, 2008 |
| 7364300 |
Theta-parallax-only (TPO) displays |
Apr. 29, 2008 |
| 7362503 |
Screen, Fresnel lens sheet used for the same, and image display apparatus using the same |
Apr. 22, 2008 |
| RE40226 |
Rear projection screen having reduced scintillation |
Apr. 8, 2008 |
| 7350925 |
Total internal reflection Fresnel lens and optical system using the same |
Apr. 1, 2008 |
| 7352508 |
Fresnel lens sheet and transmission type screen comprising it |
Apr. 1, 2008 |
| 7345819 |
Light diffusing member |
Mar. 18, 2008 |
| 7341353 |
Variable fresnel screen for use in projection device |
Mar. 11, 2008 |
| 7342720 |
Surface protective member for transmission screen |
Mar. 11, 2008 |
| 7342728 |
Fresnel lens, backprojection screen, and corresponding backprojection system and unit |
Mar. 11, 2008 |
| 7339733 |
Fresnel lens sheet and rear projection screen using it |
Mar. 4, 2008 |
| 7331679 |
Reflection unit having a mirror array, and projection display system employing the same |
Feb. 19, 2008 |
| 7330311 |
Transmission type screen having directional light scattering lens and fresnel lens |
Feb. 12, 2008 |
| 7317572 |
Fresnel lens sheet, rear projection screen and rear projection display |
Jan. 8, 2008 |
| 7307107 |
Photopolymerizable composition and use thereof |
Dec. 11, 2007 |
| 7295370 |
Projection television and manufacturing method thereof |
Nov. 13, 2007 |
| 7295369 |
Fabrication method for rear-projection screen |
Nov. 13, 2007 |
| 7292391 |
Method of manufacturing a lens substrate with straight light control portions, a lens substrate with straight light control portions, a transmission screen and a rear projection |
Nov. 6, 2007 |
| 7277227 |
Fresnel lens sheet, transmission screen provided with the same and rear projection display |
Oct. 2, 2007 |
| 7271955 |
Transmission screen |
Sep. 18, 2007 |
| 7259912 |
Fresnel lens having reduced distortions |
Aug. 21, 2007 |
| 7256935 |
Light transmission sheet, rear projection type projector, light transmission sheet manufacturing device, program, and computer-readable medium |
Aug. 14, 2007 |
| 7253955 |
Contrast improving sheet and rear projection screen provided with the same |
Aug. 7, 2007 |
| 7253954 |
Flat valley fresnel lens |
Aug. 7, 2007 |
| 7245427 |
Fresnel lens sheet holding structure and rear projection display |
Jul. 17, 2007 |
| 7245429 |
Image display device, rear projection type screen used in image display device, Fresnel lens sheet, and method of making Fresnel lens sheet |
Jul. 17, 2007 |
| 7242536 |
Fresnel optical element and projection display device |
Jul. 10, 2007 |
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