EP 2786413 A1 20141008 - COMPACT DETECTION ARRAY HAVING IMPROVED POLARIZATION CONDITIONS
Title (en)
COMPACT DETECTION ARRAY HAVING IMPROVED POLARIZATION CONDITIONS
Title (de)
KOMPAKTE DETEKTIONSANORDNUNG MIT VERBESSERTEN POLARISATIONSBEDINGUNGEN
Title (fr)
MATRICE DE DÉTECTION COMPACTE À CONDITIONS DE POLARISATION AMÉLIORÉES
Publication
Application
Priority
- FR 1103692 A 20111202
- FR 2012000498 W 20121130
Abstract (en)
[origin: WO2013079826A1] The invention relates to a photodetector array (1), which is organized along a first organizational axis on a semiconductor substrate (6) of a first conductivity type. Each photodetector (1) is at least partially created in the substrate (6) forming a first photodetector electrode. A peripheral polarization ring is formed around the photodetector array (1). The polarization ring (2) is connected to a polarization voltage generator (3) and to the substrate (6). A read circuit is connected to a photodetector by means of the second terminal of the photodetector. A first switch connects the photodetector (1) to a generator (9) of additional voltage (VW). A second switch connects the photodetector (1) to the associated read circuit. The first and second switches (7, 8) are in opposite states.
IPC 8 full level
H01L 27/146 (2006.01)
CPC (source: EP US)
G01J 1/0429 (2013.01 - US); G01J 1/44 (2013.01 - US); H01L 27/14625 (2013.01 - US); H01L 27/14643 (2013.01 - EP US); H01L 27/14649 (2013.01 - EP US); H04N 5/33 (2013.01 - US); H04N 25/68 (2023.01 - US); H04N 25/69 (2023.01 - EP); H04N 25/709 (2023.01 - EP US); H04N 25/76 (2023.01 - EP US); G01J 2001/448 (2013.01 - US); H01L 27/1463 (2013.01 - EP US); H01L 29/0619 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013079826 A1 20130606; EP 2786413 A1 20141008; FR 2983640 A1 20130607; FR 2983640 B1 20140620; IL 232876 A0 20140731; IL 232876 B 20180228; US 2014332663 A1 20141113; US 9389119 B2 20160712
DOCDB simple family (application)
FR 2012000498 W 20121130; EP 12813904 A 20121130; FR 1103692 A 20111202; IL 23287614 A 20140529; US 201214361617 A 20121130