Polarizing sheet capable of color conversion and liquid...

Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only

Reexamination Certificate

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C349S061000

Reexamination Certificate

active

07808583

ABSTRACT:
The present invention provides a liquid crystal display with a polarizing sheet capable of color conversion. The liquid crystal display includes an upper polarizing sheet and a lower polarizing sheet, in one of which is provided with a conversion layer to absorb predetermined spectrum distribution energy of the light provided by the backlight module and to convert it to white light spectrum distribution.

REFERENCES:
patent: 5920367 (1999-07-01), Kajimoto et al.
patent: 2005/0280755 (2005-12-01), Nishida et al.
patent: 2007/0047254 (2007-03-01), Schardt et al.
patent: 2008/0111960 (2008-05-01), Yoshida et al.
patent: 2009/0040454 (2009-02-01), Ichihashi et al.

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