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
Resin composition and display device using the same
Virtual image display device and manufacturing method of virtual image display device
Off-line converter with digital control
Hair motion compositor system for use in a hair/fur pipeline
Golf club cover
Platform for generating electricity from flowing fluid using generally prolate turbine
Media used in digital high speed inkjet web press printing
  Randomly Featured Patents
Generating a worst case current waveform for testing of integrated circuit devices
Packet switch with enqueue structure for odering packets
Converter for converting alternating voltage into direct voltage and conversely
Seat in particular a vehicle seat preferably an aeroplane seat
Navigation device presenting information regarding charging and vehicle including same device
Apparatus to control fluid flow rates
Shoe upper
Fastener assembly with mechanical end seals
Method for reducing mechanical distortion on magnetic tape
Semiconductor over insulator mesa