EP 1740935 A1 20070110 - FIELD EFFECT TRANSISTOR FOR MEASURING BIOCOMPONENTS
Title (en)
FIELD EFFECT TRANSISTOR FOR MEASURING BIOCOMPONENTS
Title (de)
FELDEFFEKTTRANSISTOR FÜR MESSUNGEN AN BIOKOMPONENTEN
Title (fr)
TRANSISTOR A EFFET DE CHAMP POUR MESURES EFFECTUEES SUR DES BIOCONSTITUANTS
Publication
Application
Priority
- EP 2005002128 W 20050301
- DE 102004010635 A 20040302
Abstract (en)
[origin: WO2005085829A1] The invention relates to a device for measuring living cells or similar biocomponents comprising a field effect transistor (1) which is provided with a source, a drain and a channel area (4) placed on a substrate. Said channel area (4) connects said source and drain and is provided with a gate-electrode (8) mounted thereon. The gate electrode (8) has at least two laterally disposed parallel electrode areas (10) which are perpendicular to a direction in which the channel area (4) connects the source (3a) to the drain (3b) in such a way that they are distant and electrically insulated from each other.
IPC 8 full level
G01N 27/414 (2006.01); G01N 33/487 (2006.01)
CPC (source: EP US)
G01N 27/4145 (2013.01 - EP US); G01N 33/48728 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI NL
DOCDB simple family (publication)
WO 2005085829 A1 20050915; CN 100516861 C 20090722; CN 1926428 A 20070307; DE 102004010635 A1 20050929; DE 102004010635 B4 20061005; EP 1740935 A1 20070110; JP 2007526466 A 20070913; US 2007284630 A1 20071213; US 7470962 B2 20081230
DOCDB simple family (application)
EP 2005002128 W 20050301; CN 200580006826 A 20050301; DE 102004010635 A 20040302; EP 05715622 A 20050301; JP 2007501193 A 20050301; US 59141305 A 20050301