Resources Contact Us Home
Liquid crystal display device and color filter for liquid crystal display device

Image Number 3 for United States Patent #8130342.

Disclosed a liquid crystal display device including a backlight device including a white-emitting LED device which emits a white light arising from a color mixture created through a combination of a blue-emitting LED, a red-emitting phosphor and a green-emitting phosphor, and a color filter equipping color pixels exhibiting plural colors including a red pixel and formed on a transparent substrate, wherein the white-emitting LED device is enabled to exhibit an emission spectrum having a first peak wavelength falling within a range of 440-470 nm, a second peak wavelength falling within a range of 510-550 nm and a third peak wavelength falling within a range of 630-670 nm, and a red display chromaticity of the liquid crystal display device is confined within a region bounded by lines connecting four points (0.620, 0.280), (0.620, 0.300), (0.680, 0.315) and (0.680, 0.280) based on an xy chromaticity coordinate system.

  Recently Added Patents
Polymers derived from benzobis(silolothiophene) and their use as organic semiconductors
Epoxy composition for encapsulating an optical semiconductor element
Coreference resolution in an ambiguity-sensitive natural language processing system
Techniques for distributed storage aggregation
Agent for expelling parasites in humans, animals or birds
3D solid-state arrangement for solid state memory
  Randomly Featured Patents
Dewatering of calcium carbonate
Programmable timer
Depilation head
Toilet rim mounted liquid dispenser using vertical wicking system
Method of making an optical fiber, with storage in a new bag
Iontophoretic drug delivery
DVD/VCD/CD holder
Vehicle accessory for monitoring travel distance
Compositions and methods for altering the biodistribution of biological agents
Booster apparatus for augmenting side initiation of explosive cords