Title:
TRANSMISSIVE LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP3516628
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a transmissive liquid crystal display device, capable of increasing the cooling efficiency of the polarizing plate and reducing the number of components.
SOLUTION: In the transmissive liquid crystal display device, equipped with a liquid crystal display panel 101 for displaying images, polarizing plate 102 provided on the light-emitting side of the liquid crystal panel 101, a transparent substrate 103 provided on the light-emitting side of the polarizing plate 102, a metal holding part 104 for hold a transparent substrate 103 and a color compositing prism 105 provided on the light-emitting side of the transparent substrate 104, the transparent substrate 103 has thermal conductivity of 1 W/m.k or higher and produces λ/2 phase delay. A substance 206, having thermal conductivity of 0.1 W/m.k or higher is filled between the metal holding part 104 and the transparent substrate 103.
Inventors:
Taketsu, Iori
Application Number:
JP2000069652A
Publication Date:
April 05, 2004
Filing Date:
March 14, 2000
Export Citation:
Assignee:
SHARP CORP
International Classes:
G02F1/1333; G02F1/13; G02F1/1335; G02F1/13363; G03B21/16; (IPC1-7): G02F1/13363; G02F1/13; G02F1/1333; G03B21/16
Attorney, Agent or Firm:
高野 明近 （外３名）