Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
System and method for organizing, processing and presenting information
Cognitive radio cooperative spectrum sensing method and fusion center performing cognitive radio cooperative spectrum sensing
Base station device and wireless communication method
Inductive signal transfer system for computing devices
Leaky wave mode solar receiver
Systems and/or methods for determining item serial number structure and intelligence
Architecture for accelerated computer processing
  Randomly Featured Patents
Dispenser for a plurality of wipes
Method for vibration damping using superelastic alloys
Fluidity control of cementitious compositions
Electrophoresis gel support
System for creating, issuing, managing and redeeming annuity-based retirement funding instruments
Method for measuring coercivity in magnetic materials
LED flashlight with battery life indicator
Method and apparatus for bus hang detection and identification of errant agent for fail safe access to trapped error information
Process for providing a frozen fish product
Blood pressure measurement device with a sensor locator