ClassID:

208685

H01L31/1035 - 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

Recent Application in this class:
#1
20240347662
2024-10-17

SEMICONDUCTOR DEVICE AND METHOD OF MAKING

#2
20240170598
2024-05-23

LIGHT-CONVERSION LAYER AND PHOTOVOLTAIC SYSTEM

#3
20230343883
2023-10-26

FULL WELL CAPACITY FOR IMAGE SENSOR

#4
20230253522
2023-08-10

Methods of fabricating planar infrared photodetectors

#5
20230072390
2023-03-09

Semiconductor light-receiving element

#6
20230055105
2023-02-23

Waveguide photodetector

#7
20220328645
2022-10-13

Semiconductor epitaxial wafer

#8
20220320360
2022-10-06

Photoconductive semiconductor switch laterally fabricated alongside GaN on Si field effect transistors

#9
20220238745
2022-07-28

Semiconductor light-receiving element

#10
20220149223
2022-05-12

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

#11
20220102573
2022-03-31

Light detecting device and method of manufacturing same

#12
20210408306
2021-12-30

Superlattice photo detector

#13
20210273123
2021-09-02

Full well capacity for image sensor

#14
20210242361
2021-08-05

Photodetection element

#15
20210193850
2021-06-24

Semiconductor light receiving element

#16
20210167244
2021-06-03

Methods of fabricating planar infrared photodetectors

#17
20210005763
2021-01-07

Superlattice photo detector

#18
20200403107
2020-12-24

LIGHT EMITTING STRUCTURE

#19
20200373455
2020-11-26

Method for improved manufacturing of a photodiode-based optical sensor and associated device

#20
20200328320
2020-10-15

Mid-infrared detector using a heavily doped backplane to the detector structure

#21
20200328315
2020-10-15

Photodetector structures formed on high-index substrates

#22
20200203399
2020-06-25

Photo detectors

#23
20200168659
2020-05-28

Method of fabricating a monolithic sensor device from a layered structure

#24
20200152678
2020-05-14

Pixels

#25
20200052011
2020-02-13

Light-receiving element, method of manufacturing light-receiving element, imaging device, and electronic apparatus

#26
20200052010
2020-02-13

Multi-sensor optical device for detecting chemical species and manufacturing method thereof

#27
20190334051
2019-10-31

Connector for photonic device

#28
20190280147
2019-09-12

Semiconductor photodiode, optical receiver module, optical module, and optical transmission equipment

#29
20190214521
2019-07-11

Photodetector having a tunable junction region doping profile configured to improve contact resistance performance

#30
20190198700
2019-06-27

Light receiving element, optical communication device, and method for manufacturing a light receiving element

#31
20190115497
2019-04-18

Polarization electric field assisted hole supplier and p-type contact structure, light emitting device and photodetector using the same

#32
20190081193
2019-03-14

NITRIDE UV LIGHT SENSORS ON SILICON SUBSTRATES

#33
20180356625
2018-12-13

Electronic up-conversions of a scene using a pixelated detector array

#34
20180350851
2018-12-06

Light-receiving element, method of manufacturing light-receiving element, imaging device, and electronic apparatus

#35
20180277697
2018-09-27

Photodetector with reduced dark current

#36
20180259708
2018-09-13

Method for reducing threading dislocation of semiconductor device

#37
20180217329
2018-08-02

Integration of bonded optoelectronics, photonics waveguide and VLSI SOI

#38
20180204977
2018-07-19

Nanowires/nanopyramids shaped light emitting diodes and photodetectors

#39
20180202859
2018-07-19

Monolithic integration of ultraviolet and infrared radiation detectors and manufacturing process thereof

#40
20180062020
2018-03-01

Transducer to convert optical energy to electrical energy

#41
20180019351
2018-01-18

Nitride UV light sensors on silicon substrates

#42
20170314989
2017-11-02

Semiconductor device for detecting ultraviolet and infrared radiation and related manufacturing process

#43
20170271544
2017-09-21

Semiconductor photo-receiving device

#44
20170271542
2017-09-21

Transducer to convert optical energy to electrical energy

#45
20170250755
2017-08-31

SEMICONDUCTOR DEVICE

#46
20170244001
2017-08-24

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

#47
20170236851
2017-08-17

Multi-sensor optical device for detecting chemical species and manufacturing method thereof

#48
20170205281
2017-07-20

Cooling device comprising an improved cold finger

#49
20170125465
2017-05-04

Pixels

#50
20170123168
2017-05-04

Integration of bonded optoelectronics, photonics waveguide and VLSI SOI

#51
20170123153
2017-05-04

Integration of bonded optoelectronics, photonics waveguide and VLSI SOI

#52
20170123152
2017-05-04

Integration of bonded optoelectronics, photonics waveguide and VLSI SOI

#53
20170123151
2017-05-04

Integration of bonded optoelectronics, photonics waveguide and VLSI SOI

#54
20170123150
2017-05-04

Integration of bonded optoelectronics, photonics waveguide and VLSI SOI

#55
20160327759
2016-11-10

Method for realizing heterogeneous III-V silicon photonic integrated circuits

#56
20160291248
2016-10-06

SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE

#57
20160284876
2016-09-29

Semiconductor optical device

#58
20160240698
2016-08-18

Semiconductor light receiving device, optical receiver module and manufacturing method thereof

#59
20160233370
2016-08-11

Light emitting diodes and photodetectors

#60
20160155880
2016-06-02

Light-receiving device and method for producing the same

#61
20160120410
2016-05-05

Spectrometer including vertical stack structure and non-invasive biometric sensor including the spectrometer

#62
20160111580
2016-04-21

Method of manufacturing a low noise photodiode

#63
20160035783
2016-02-04

Low noise hybridized detector using charge transfer

#64
20160020353
2016-01-21

Optical semiconductor structure for emitting light through aperture

#65
20150357521
2015-12-10

Nitride semiconductor structure, electronic device including the nitride semiconductor structure, light-emitting device including the nitride semiconductor structure, and method for producing the nitride semiconductor structure

#66
20150303320
2015-10-22

Semiconductor structure comprising an absorbing area placed in a focusing cavity

#67
20150263204
2015-09-17

Reduced junction area barrier-based photodetector

#68
20150241645
2015-08-27

Methods and apparatus for high speed short distance optical communications using micro light emitting diodes

#69
20150162478
2015-06-11

Transducer to convert optical energy to electrical energy

#70
20140217543
2014-08-07

InGaAs photodiode array

#71
20140177994
2014-06-26

Hybrid optical modulator for photonic integrated circuit devices

#72
20140167107
2014-06-19

Semiconductor light receiving device and light receiving apparatus

#73
20140093038
2014-04-03

Radiation detector and measurement device for detecting X-ray radiation

#74
20130270664
2013-10-17

Free-standing two-sided devices

#75
20130113064
2013-05-09

Photodetector, optical communication device equipped with the same, method for making of photodetector, and method for making of optical communication device

#76
20130099249
2013-04-25

Nitride UV light sensors on silicon substrates

#77
20130008508
2013-01-10

LIGHT ABSORBING MATERIAL AND PHOTOELECTRIC CONVERSION ELEMENT

#78
20130001553
2013-01-03

Semiconductor devices having reduced substrate damage and associated methods

#79
20120286328
2012-11-15

Compound semiconductor light-receiving element array

#80
20120205541
2012-08-16

Plasmonic detectors

#81
20120171851
2012-07-05

Patterned substrate for hetero-epitaxial growth of group-III nitride film

#82
20120139078
2012-06-07

Microbolometer semiconductor material

#83
20120138898
2012-06-07

Sensor, semiconductor wafer, and method of producing semiconductor wafer

#84
20120032147
2012-02-09

Biological component detection device

#85
20110297967
2011-12-08

Semiconductor light-receiving element and optical module

#86
20110261359
2011-10-27

Gas monitoring device, combustion state monitoring device, secular change monitoring device, and impurity concentration monitoring device

#87
20110260278
2011-10-27

System and method of planar processing of semiconductors into detector arrays

#88
20110260277
2011-10-27

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

#89
20110233609
2011-09-29

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

#90
20110221025
2011-09-15

Aluminum indium antimonide focal plane array

#91
20110221024
2011-09-15

Aluminum indium antimonide focal plane array

#92
20110210313
2011-09-01

Semiconductor device and manufacturing method thereof

#93
20110204214
2011-08-25

Method and system for detecting light having a light absorbing layer with bandgap modifying atoms

#94
20110037097
2011-02-17

Extended wavelength digital alloy NBN detector

#95
20110031577
2011-02-10

Photodiode array

#96
20110024863
2011-02-03

Mesa photodiode and method for manufacturing the same

#97
20110018081
2011-01-27

Photodiode device and method of manufacturing the same

#98
20110012217
2011-01-20

Free-standing two-sided device fabrication

#99
20100283063
2010-11-11

Light receiving and emitting device

#100
20100264459
2010-10-21

Infrared sensor IC, and infrared sensor and manufacturing method thereof

#101
20100231924
2010-09-16

Integrated monolithic interference detection device

#102
20100230720
2010-09-16

Semiconductor device and method

#103
20100216275
2010-08-26

Photonic integration scheme

#104
20100176477
2010-07-15

Negative feedback avalanche diode

#105
20100151620
2010-06-17

Method of making PIN-type photo detecting element with a controlled thickness of window semiconductor layer

#106
20100146061
2010-06-10

SESSION PROCESS AND SYSTEM

#107
20100051812
2010-03-04

Method and apparatus for detecting terahertz waves

#108
20100051809
2010-03-04

Monolithic Dual Band Imager

#109
20100038678
2010-02-18

Photodiode with a reduced dark current and method for the production thereof

#110
20100012973
2010-01-21

Dark current reduction for large area photodiodes

#111
20100006143
2010-01-14

Solar Cell Devices

#112
20100001375
2010-01-07

Patterned substrate for hetero-epitaxial growth of group-III nitride film

#113
20090224229
2009-09-10

Polarity inversion of type-II InAs/GaSb superlattice photodiodes

#114
20090218594
2009-09-03

Semiconductor light receiving element

#115
20090020782
2009-01-22

Avalanche photodiode with edge breakdown suppression

#116
20090020700
2009-01-22

Method and device for generating an electrical signal in response to light

#117
20080290369
2008-11-27

Semiconductor light-receiving device and manufacturing method thereof

#118
20080283953
2008-11-20

Negative feedback avalanche diode

#119
20080237633
2008-10-02

Radiation detector

#120
20080157253
2008-07-03

Single-chip monolithic dual-band visible- or solar-blind photodetector

#121
20080144994
2008-06-19

Buried-waveguide-type light receiving element and manufacturing method thereof

#122
20080121928
2008-05-29

Semiconductor photocathode

#123
20080121909
2008-05-29

Semiconductor device

#124
20080001245
2008-01-03

PIN-type photo detecting element with three semiconductor layers, and window semiconductor layer having controlled thickness

#125
20070278626
2007-12-06

Semiconductor component containing compound of aluminum, gallium, indium, arsenic, and antimony has mesa structure whose sides have passivation layer of compound of aluminum, gallium, arsenic, and antimony

#126
20070264835
2007-11-15

Photodiode Array, Method For Manufacturing The Same, And The Optical Measurement System Thereof

#127
20070187604
2007-08-16

Polarization-sensitive quantum well infrared photodetector focal plane array

#128
20070167031
2007-07-19

Semiconductor device and fabrication method of the same

#129
20070090337
2007-04-26

Infrared sensor IC, and infrared sensor and manufacturing method thereof

#130
20070001254
2007-01-04

Photodiode

#131
20060263923
2006-11-23

Photodetectors and optically pumped emitters based on III-nitride multiple-quantum-well structures

#132
20060261381
2006-11-23

Photodetector

#133
20060244003
2006-11-02

Nitride semiconductor device

#134
20060163682
2006-07-27

Semiconducting photo detector structure

#135
20060138396
2006-06-29

Quantum-dot infrared photodetector

#136
20060105554
2006-05-18

Method for solid phase diffusion of zinc into an InP-based photodiode and an InP photodiode made with the method

#137
20060102916
2006-05-18

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

#138
20060091491
2006-05-04

Optical detector and method of producing an arrangement of multiple semiconductor layers

#139
20060076502
2006-04-13

Method and apparatus for a photodetector responsive over a selectable wavelength range

#140
20060065833
2006-03-30

Infra-red detector and method of making and using same

#141
20060055000
2006-03-16

Epitaxial wafer and device

#142
20060054880
2006-03-16

High performance hyperspectral detectors using photon controlling cavities

#143
20060000976
2006-01-05

Photodetector employing slab waveguide modes

#144
20050247993
2005-11-10

Semiconductor photodetection device

#145
20050242372
2005-11-03

Compound semiconductor wafer and manufacturing method thereof

#146
20050233490
2005-10-20

Structure capable of use for generation or detection of electromagnetic radiation, optical semiconductor device, and fabrication method of the structure

#147
20050205873
2005-09-22

Method for making compound semiconductor and method for making semiconductor device

#148
20050184308
2005-08-25

Multicolor photodiode array and method of manufacturing thereof

#149
20050161698
2005-07-28

Semiconductor structures using a group III-nitride material system with reduced phase separation and method of fabrication

#150
20050099345
2005-05-12

Detector for electromagnetic radiation and a method of detecting electromagnetic radiation

#151
20050082520
2005-04-21

Monolithic two color quantum-well photodetector

#152
20050061986
2005-03-24

Circuit for a single photon detector

#153
20050051784
2005-03-10

Semiconductor light-receiving device

#154
20050045979
2005-03-03

Light receiving device circuit-built-in type light receiving unit and optical disk unit

#155
20050045910
2005-03-03

Photodiode having voltage tunable spectral response

#156
20050017176
2005-01-27

Quantum dot infrared photodetector focal plane array

#157
15885693
2019-11-26

Grain boundary passivation of polycrystalline materials

#158
15043038
2016-10-11

Compound-barrier infrared photodetector

#159
14530365
2017-01-17

All-wavelength (VIS-LWIR) transparent electrical contacts and interconnects and methods of making them