Options
Patent
Title
Chip zum Analysieren eines Mediums mit integriertem organischem Lichtemitter
Other Title
Chip for use as e.g. lab on chip sensor, has organic LED and photodiode optically linked by path of rays of light signal, and reservoir formed as channel in layer sequence and arranged in path of rays of light signal
Abstract
(B3) Ein Chip zum Analysieren eines Mediums weist einen organischen Lichtemitter (100) zum Emittieren eines Lichtsignals (105), einen Photodetektor (115) mit einer Detektorflaeche (120), eine Schichtfolge (130), die den organischen Lichtemitter (100) und die Detektorflaeche (120) trennt, und ein Reservoir (133), in dem das Medium einbringbar ist, auf. Der organische Lichtemitter (100) und der Photodetektor (115) sind durch einen Strahlengang des Lichtsignals (105) optisch koppelbar und das Reservoir (133) ist in dem Strahlengang des Lichtsignals (105) angeordnet.
;
DE 102007056275 B3 UPAB: 20090428 NOVELTY - The chip has an organic LED (100) for emitting a light signal (105). A layer sequence (130) separates a light emitter and a detector surface (120) of a photodiode (115). The layer sequence serves as a substrate for the organic LED. A medium is insertable in a reservoir (133). The reservoir is formed as a channel in the layer sequence. The organic LED and the photodiode are optically linked by a path of rays of the light signal. The reservoir is arranged in the path of rays of the light signal. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for production of a chip for analyzing a medium. USE - Chip for use as lab on chip sensor, fluorescence sensor and spectral sensor (all claimed) for analyzing a medium. ADVANTAGE - The chip realizes a monolithic integration of the organic LED and the photodiode on the chip by an integration of the organic LED on a complementary metal oxide semiconductor substrate structured extensively during a completion process.
Inventor(s)
Leo, K.
Vogel, U.
Patent Number
102007056275
Publication Date
2007
Language
German