Biochip with means for scanning light and method of reading...

Details Biochip with means for scanning light and method of reading... Biochip with means for scanning light and method of reading...

2005-02-15

2005-02-15

Dudek, James A. (Department: 2871)

Liquid crystal cells, elements and systems

Liquid crystal system

Liquid crystal for recording or imaging on photosensitive...

C435S006120

Reexamination Certificate

active

06856359

ABSTRACT:
A biochip includes a liquid crystal panel having liquid crystal cells each corresponding to each sample on a substrate. The liquid crystal panel includes an upper polarization filter, an upper transparent electrode, an upper orientation film, a liquid crystal, a lower orientation film, a lower transparent electrode and a lower polarization filter in this order. By application of voltage to a desired liquid crystal cell, external light is selectively radiated onto the sample. Thus, it is possible to achieve downsizing, cost reduction and high-speed operation of a biochip reader.

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