Bi-direction liquid crystal projection television set

Details Bi-direction liquid crystal projection television set Bi-direction liquid crystal projection television set

1996-06-14

1998-09-22

Burgess, Glenton B.

Television

Video display

Projection device

348750, 348751, 348840, H04N 931

Patent

active

058122222

ABSTRACT:
A rear-type liquid crystal projection television set according to the present invention comprises a dichroic mirror which receives color light to which electrical video signal is applied, reflects and transmits the received color light through cells having a light reflection characteristic and cells having a light transmission characteristic, a first screen for receiving the color light reflected by the dichroic mirror means and displaying the received color light as an image, and a second screen for receiving the color light transmitted by the dichroic mirror means and displaying the received color light as an image. A dichroic mirror consisted of cells includes the reflection and transmission of the same color light, and thereby to allow viewers to view the same image of the television set in different directions.

REFERENCES:
patent: 5477280 (1995-12-01), Ko
patent: 5526063 (1996-06-01), Joubert et al.

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