ClassID:

208684

H01L31/1032 - CPC Classification

Classification description:

Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors characterised by at least one potential-jump barrier or surface barrier, e.g. phototransistors; Devices sensitive to infra-red, visible or ultra-violet radiation characterised by only one potential barrier or surface barrier the potential barrier being of the PN homojunction type the devices comprising active layers formed only by AB compounds, e.g. HgCdTe IR photodiodes

Recent Application in this class:
#1
20240170600
2024-05-23

HgZnTe DETECTOR ON SILICON SUBSTRATE

#2
20230352613
2023-11-02

Double Photodiode Electromagnetic Radiation Sensor Device

#3
20230343805
2023-10-26

OPTOELECTRONIC SYSTEM AND PHOTODETECTOR FOR OPTOELECTRONIC SYSTEM

#4
20230018071
2023-01-19

Dual band photodiode element and method of making the same

#5
20220416095
2022-12-29

LOW-STRESS DIELECTRIC LAYER, PLANARIZATION METHOD, AND LOW-TEMPERATURE PROCESSING FOR 3D-INTEGRATED ELECTRICAL DEVICE

#6
20220367740
2022-11-17

Electrical device with stress buffer layer and stress compensation layer

#7
20220149223
2022-05-12

Semiconductor nanoparticles, electronic device including the same, and method for manufacturing semiconductor nanoparticles

#8
20210320216
2021-10-14

Photodetection device having a lateral cadmium concentration gradient in the space charge zone

#9
20210223108
2021-07-22

Electro-optical systems, methods and computer program products for image generation

#10
20210083137
2021-03-18

Optoelectronic Sensor and Manufacturing Method Thereof, and Optoelectronic Device and Manufacturing Method Thereof

#11
20200343402
2020-10-29

ABSORBER LAYERS WITH MERCURY FOR PHOTOVOLTAIC DEVICES AND METHODS FOR FORMING THE SAME

#12
20200335655
2020-10-22

Dual band photodiode element and method of making the same

#13
20200203399
2020-06-25

Photo detectors

#14
20200135959
2020-04-30

Electronic device

#15
20190109247
2019-04-11

Trench double layer heterostructure

#16
20180337210
2018-11-22

Photodetection device which has an inter-diode array and is overdoped by metal diffusion and manufacturing method

#17
20180309016
2018-10-25

Process for producing an array of mesa-structured photodiodes

#18
20170350817
2017-12-07

Flexible or stretchable sensor for use in detecting a substance and/or electromagnetic radiation, and a method for detecting thereof

#19
20170271530
2017-09-21

Low noise detectors for astronomy

#20
20170244001
2017-08-24

Photodiode type structure, component and method for manufacturing such a structure

#21
20170205281
2017-07-20

Cooling device comprising an improved cold finger

#22
20170104026
2017-04-13

Manufacture of a CdHgTe multispectral photodiode array by cadmium diffusion

#23
20170023412
2017-01-26

Detection device comprising an improved cold finger

#24
20160225923
2016-08-04

Semiconductor structure with two optically coupled optical resonant cavities and method of manufacturing such a structure

#25
20160111587
2016-04-21

Infra red detectors and methods of manufacturing infra red detectors using MOVPE

#26
20160111580
2016-04-21

Method of manufacturing a low noise photodiode

#27
20160087001
2016-03-24

Two-terminal multi-mode detector

#28
20160069740
2016-03-10

Radiation detector having a bandgap engineered absorber

#29
20160020241
2016-01-21

Low noise CdHgTe photodiode array

#30
20150365043
2015-12-17

Bowtie nanoantennas for efficient thermophotovoltaics and enhanced sensitivity IR photodetectors

#31
20150349151
2015-12-03

Array of mesa photodiodes with an improved MTF

#32
20150303322
2015-10-22

CdHgTe photodiodes array

#33
20150303320
2015-10-22

Semiconductor structure comprising an absorbing area placed in a focusing cavity

#34
20150021477
2015-01-22

Detection device comprising an improved cold finger

#35
20140342493
2014-11-20

Radiation detector having a bandgap engineered absorber

#36
20140319580
2014-10-30

P-N diode having a controlled heterostructure self-positioned on HgCdTe, for infrared imagers

#37
20140312446
2014-10-23

Semiconductor structure able to receive electromagnetic radiation, semiconductor component and process for fabricating such a semiconductor structure

#38
20140183682
2014-07-03

Avalanche photodiode-type semiconductor structure with low response time and process for producing such a structure

#39
20130001553
2013-01-03

Semiconductor devices having reduced substrate damage and associated methods

#40
20120235262
2012-09-20

Infra red detectors and a method of manufacturing infra red detectors using MOVPE

#41
20110260277
2011-10-27

Method for manufacturing a photodiode and corresponding photodiode and electromagnetic radiation detector

#42
20110233609
2011-09-29

Method for Producing Infrared-Photosensitive Matrix Cells Adhering to an Optically Transparent Substrate by Molecular Adhesion, and Related Sensor

#43
20110156194
2011-06-30

Photodetector with a plasmonic structure

#44
20110156189
2011-06-30

Photodetector with a plasmonic structure

#45
20110140613
2011-06-16

Compact fluorescent lamps

#46
20110031401
2011-02-10

Radiation detector having a bandgap engineered absorber

#47
20110018087
2011-01-27

Photodetector element

#48
20100295141
2010-11-25

TWO COLOUR PHOTON DETECTOR

#49
20100276598
2010-11-04

Nano-antenna for wideband coherent conformal IR detector arrays

#50
20100233842
2010-09-16

Method for creating nonequilibrium photodetectors with single carrier species barriers

#51
20100230720
2010-09-16

Semiconductor device and method

#52
20100200764
2010-08-12

Radiation detector

#53
20100176477
2010-07-15

Negative feedback avalanche diode

#54
20100140735
2010-06-10

NANOSTRUCTURES FOR DISLOCATION BLOCKING IN GROUP II-VI SEMICONDUCTOR DEVICES

#55
20100012973
2010-01-21

Dark current reduction for large area photodiodes

#56
20100001188
2010-01-07

Method of construction of CTE matching structure with wafer processing and resulting structure

#57
20090321642
2009-12-31

Photodetector with dark current reduction

#58
20090261442
2009-10-22

Nonequilibrium photodetectors with single carrier species barriers

#59
20090001278
2009-01-01

Multi colour photon detectors

#60
20080283953
2008-11-20

Negative feedback avalanche diode

#61
20080224046
2008-09-18

Method of Treating Non-Refrigerated, Spectrally-Selective Lead Selenide Infrared Detectors

#62
20080203514
2008-08-28

High Performance CdxZn1-xTe X-Ray and Gamma Ray Radiation Detector and Method of Manufacture Thereof

#63
20080113495
2008-05-15

Method of construction of CTE matching structure with wafer processing and resulting structure

#64
20070197022
2007-08-23

Manufacture of cadmium mercury telluride

#65
20070034898
2007-02-15

Heterojunction photodiode

#66
20070029485
2007-02-08

Method of operating an avalanche photodiode for reducing gain normalized dark current

#67
20060118722
2006-06-08

Method and apparatus providing single bump, multi-color pixel architecture

#68
20060118721
2006-06-08

Resonant cavity enhanced device and a method for fabricating same

#69
20060102916
2006-05-18

II-VI/III-V layered construction on InP substrate

#70
20050268841
2005-12-08

Radiation detector

#71
20050121747
2005-06-09

Automatically passivated n-p junction and a method for making it

#72
20050045910
2005-03-03

Photodiode having voltage tunable spectral response

#73
20050040428
2005-02-24

Forming a photodiode to include a superlattice exclusion layer

#74
16774353
2020-04-28

Trench double layer heterostructure