Fluorescence detecting device with integrated circuit and...

Details Fluorescence detecting device with integrated circuit and... Fluorescence detecting device with integrated circuit and...

2005-01-18

2005-01-18

Luu, Thanh X. (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

C250S226000, C250S373000, C356S417000, C422S082070, C422S082080

Reexamination Certificate

active

06844563

ABSTRACT:
A fluorescence detecting device is configured so that a semiconductor integrated circuit substrate includes a photodiode and a signal detecting circuit for detecting charges obtained as a result of photoelectric conversion by the photodiode, and a fluorescence reaction vessel where a fluorescence reaction occurs is arranged above the foregoing photodiode. Furthermore, in the device, an excitation-light-entry preventing layer is provided at one or more of a surface portion of the photodiode and a position between the photodiode and the fluorescence reaction vessel.

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patent: 5370842 (1994-12-01), Miyazaki et al.
patent: 5667656 (1997-09-01), Kambara
patent: 5894351 (1999-04-01), Colvin, Jr.
patent: 6117643 (2000-09-01), Simpson et al.
patent: 0 601 714 (1994-06-01), None
patent: 6-148076 (1994-05-01), None
patent: 7-83900 (1995-03-01), None

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