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Class Information
Number: 349/62
Name: Liquid crystal cells, elements and systems > Particular structure > Particular illumination > With integral optical element for guiding or distributing light from the light source
Description: Subject matter including an optical means for directing or dividing the light into different paths therefrom.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618178 |
Backlight containing formed birefringence reflective polarizer |
Nov. 17, 2009 |
| 7619286 |
Liquid crystal display device and method of fabricating the same |
Nov. 17, 2009 |
| 7616269 |
Illumination apparatus for display device, display device using the same, and television receiver apparatus comprising the display device |
Nov. 10, 2009 |
| 7616271 |
Backlight assembly with plural light guides separated by protrusions |
Nov. 10, 2009 |
| 7609248 |
Apparatus and method for luminance control of liquid crystal display device |
Oct. 27, 2009 |
| 7604355 |
Systems and methods for handheld projection displays |
Oct. 20, 2009 |
| 7599020 |
Liquid crystal display module having liquid crystal panel and backlight unit |
Oct. 6, 2009 |
| 7599021 |
Liquid crystal display device |
Oct. 6, 2009 |
| 7594744 |
Backlight module |
Sep. 29, 2009 |
| 7595934 |
Integrated sub-assembly having a light collimating or transflecting device |
Sep. 29, 2009 |
| 7593615 |
Optical devices for guiding illumination |
Sep. 22, 2009 |
| 7591580 |
Lighting device |
Sep. 22, 2009 |
| 7586559 |
Display unit |
Sep. 8, 2009 |
| 7583330 |
Liquid crystal display apparatus |
Sep. 1, 2009 |
| 7583353 |
Liquid crystal display and method of assembling liquid crystal display with plural optical sheets having identification parts corresponding to the position of the optical sheets |
Sep. 1, 2009 |
| 7580089 |
Liquid crystal display device |
Aug. 25, 2009 |
| 7576811 |
Planar light source unit and liquid crystal display device using the unit |
Aug. 18, 2009 |
| 7576805 |
Display device with light guide plate having antireflection portions on light incident surfaces |
Aug. 18, 2009 |
| 7568827 |
Light guide member and backlight unit including light guide member |
Aug. 4, 2009 |
| 7570320 |
Thermo-optic liquid crystal waveguides |
Aug. 4, 2009 |
| 7566145 |
Direct type illuminating device |
Jul. 28, 2009 |
| 7564514 |
Backlight module and back bezel |
Jul. 21, 2009 |
| 7564517 |
Surface light source and liquid crystal display device using the same |
Jul. 21, 2009 |
| 7561226 |
Liquid crystal display with improved display unevenness |
Jul. 14, 2009 |
| 7557882 |
Liquid crystal display |
Jul. 7, 2009 |
| 7554625 |
Display device and backlight device having plural solid-state emitting element units each emitting at least three colors and contained within a cylindrical air-filled light guide body also sur |
Jun. 30, 2009 |
| 7549760 |
Backlight assembly, liquid crystal display apparatus having the same and method thereof |
Jun. 23, 2009 |
| 7545569 |
Optical apparatus with flipped compound prism structures |
Jun. 9, 2009 |
| 7545461 |
Liquid crystal display device |
Jun. 9, 2009 |
| 7545460 |
Liquid crystal display, optical sheet manufacturing method, and optical sheet |
Jun. 9, 2009 |
| 7545455 |
Bracket for liquid crystal display device |
Jun. 9, 2009 |
| 7543975 |
Optical film and backlight module, display device and electro-optical device including thereof |
Jun. 9, 2009 |
| 7542107 |
Method of letting a sufficient quantity of light pass through each of apertures for entry of backlight |
Jun. 2, 2009 |
| 7540646 |
Light guide element, light guide unit, backlight apparatus and light source apparatus |
Jun. 2, 2009 |
| 7538832 |
Method and module for illuminating a liquid crystal display panel |
May. 26, 2009 |
| 7527418 |
Backlight module having colored reflective structure and liquid crystal display using same |
May. 5, 2009 |
| 7528900 |
Liquid crystal display module and backlight module |
May. 5, 2009 |
| 7522232 |
Liquid crystal display module package |
Apr. 21, 2009 |
| 7517126 |
Light source structure of backlight module |
Apr. 14, 2009 |
| 7518663 |
Display device with multi-grooved light direction element and first and second alternating illuminated light sources simultaneously switched for 2D display and synchronously switched for 3D di |
Apr. 14, 2009 |
| 7518668 |
Display device having horizontal power transformer configuration |
Apr. 14, 2009 |
| 7515223 |
Display apparatus and light guide plate thereof |
Apr. 7, 2009 |
| 7515220 |
Display device |
Apr. 7, 2009 |
| 7508467 |
Backlight device and liquid crystal display device |
Mar. 24, 2009 |
| 7505093 |
Liquid crystal display module |
Mar. 17, 2009 |
| 7499123 |
Planar light source, display device, portable terminal device, and ray direction switching element |
Mar. 3, 2009 |
| 7499128 |
Liquid crystal panel with improved chromaticity and brightness |
Mar. 3, 2009 |
| 7495717 |
Liquid crystal display module having a light sheet with hardened part |
Feb. 24, 2009 |
| 7494234 |
Backlight module |
Feb. 24, 2009 |
| 7492423 |
Lighting apparatus for liquid crystal display |
Feb. 17, 2009 |
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