JP2018093126A - 受光素子、撮像素子および電子機器 - Google Patents
受光素子、撮像素子および電子機器 Download PDFInfo
- Publication number
- JP2018093126A JP2018093126A JP2016237296A JP2016237296A JP2018093126A JP 2018093126 A JP2018093126 A JP 2018093126A JP 2016237296 A JP2016237296 A JP 2016237296A JP 2016237296 A JP2016237296 A JP 2016237296A JP 2018093126 A JP2018093126 A JP 2018093126A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- receiving element
- light receiving
- photoelectric conversion
- type layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003384 imaging method Methods 0.000 title abstract description 78
- 238000006243 chemical reaction Methods 0.000 claims abstract description 126
- 239000004065 semiconductor Substances 0.000 claims description 26
- 150000001875 compounds Chemical class 0.000 claims description 17
- 229910000530 Gallium indium arsenide Inorganic materials 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 239000000470 constituent Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 description 31
- 239000000758 substrate Substances 0.000 description 26
- 238000005516 engineering process Methods 0.000 description 25
- 238000001514 detection method Methods 0.000 description 23
- 230000001681 protective effect Effects 0.000 description 20
- 230000008569 process Effects 0.000 description 19
- 238000004891 communication Methods 0.000 description 18
- 238000012545 processing Methods 0.000 description 17
- 238000005530 etching Methods 0.000 description 15
- 230000006870 function Effects 0.000 description 13
- 239000012535 impurity Substances 0.000 description 13
- 238000012986 modification Methods 0.000 description 13
- 230000004048 modification Effects 0.000 description 13
- 238000002161 passivation Methods 0.000 description 13
- 238000002674 endoscopic surgery Methods 0.000 description 11
- 230000003287 optical effect Effects 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 229910052814 silicon oxide Inorganic materials 0.000 description 10
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 description 9
- 229910052581 Si3N4 Inorganic materials 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 9
- 210000001519 tissue Anatomy 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 230000007547 defect Effects 0.000 description 7
- 238000001312 dry etching Methods 0.000 description 7
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000010703 silicon Substances 0.000 description 7
- 238000001356 surgical procedure Methods 0.000 description 7
- 239000010936 titanium Substances 0.000 description 7
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 239000010949 copper Substances 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 230000005284 excitation Effects 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000000206 photolithography Methods 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 238000010336 energy treatment Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 230000001678 irradiating effect Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 208000005646 Pneumoperitoneum Diseases 0.000 description 2
- KXNLCSXBJCPWGL-UHFFFAOYSA-N [Ga].[As].[In] Chemical compound [Ga].[As].[In] KXNLCSXBJCPWGL-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- MOFVSTNWEDAEEK-UHFFFAOYSA-M indocyanine green Chemical compound [Na+].[O-]S(=O)(=O)CCCCN1C2=CC=C3C=CC=CC3=C2C(C)(C)C1=CC=CC=CC=CC1=[N+](CCCCS([O-])(=O)=O)C2=CC=C(C=CC=C3)C3=C2C1(C)C MOFVSTNWEDAEEK-UHFFFAOYSA-M 0.000 description 2
- 229960004657 indocyanine green Drugs 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000001039 wet etching Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000612 Sm alloy Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 238000002073 fluorescence micrograph Methods 0.000 description 1
- CJNBYAVZURUTKZ-UHFFFAOYSA-N hafnium(iv) oxide Chemical compound O=[Hf]=O CJNBYAVZURUTKZ-UHFFFAOYSA-N 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910001936 tantalum oxide Inorganic materials 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared 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
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/1463—Pixel isolation structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared 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
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14603—Special geometry or disposition of pixel-elements, address-lines or gate-electrodes
- H01L27/14607—Geometry of the photosensitive area
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared 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
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/1462—Coatings
- H01L27/14623—Optical shielding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared 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
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14625—Optical elements or arrangements associated with the device
- H01L27/14627—Microlenses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared 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
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/1464—Back illuminated imager structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared 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
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14643—Photodiode arrays; MOS imagers
- H01L27/14649—Infrared imagers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared 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
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14683—Processes or apparatus peculiar to the manufacture or treatment of these devices or parts thereof
- H01L27/14689—MOS based technologies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared 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
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14683—Processes or apparatus peculiar to the manufacture or treatment of these devices or parts thereof
- H01L27/14694—The active layers comprising only AIIIBV compounds, e.g. GaAs, InP
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared 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
- H01L31/0248—Semiconductor devices sensitive to infrared 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 characterised by their semiconductor bodies
- H01L31/0352—Semiconductor devices sensitive to infrared 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 characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions
- H01L31/035272—Semiconductor devices sensitive to infrared 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 characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions characterised by at least one potential jump barrier or surface barrier
- H01L31/035281—Shape of the body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared 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
- H01L31/0248—Semiconductor devices sensitive to infrared 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 characterised by their semiconductor bodies
- H01L31/0352—Semiconductor devices sensitive to infrared 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 characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions
- H01L31/035272—Semiconductor devices sensitive to infrared 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 characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions characterised by at least one potential jump barrier or surface barrier
- H01L31/03529—Shape of the potential jump barrier or surface barrier
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared 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
- H01L31/08—Semiconductor devices sensitive to infrared 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
- H01L31/10—Semiconductor devices sensitive to infrared 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 potential barriers, e.g. phototransistors
- H01L31/101—Devices sensitive to infrared, visible or ultraviolet radiation
- H01L31/102—Devices sensitive to infrared, visible or ultraviolet radiation characterised by only one potential barrier
- H01L31/103—Devices sensitive to infrared, visible or ultraviolet radiation characterised by only one potential barrier the potential barrier being of the PN homojunction type
- H01L31/1035—Devices sensitive to infrared, visible or ultraviolet radiation characterised by only one potential barrier the potential barrier being of the PN homojunction type the devices comprising active layers formed only by AIIIBV compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared 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
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14632—Wafer-level processed structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared 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
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14636—Interconnect structures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Light Receiving Elements (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Abstract
Description
1.実施の形態(第1対向部および第2対向部が複数の面を含む受光素子の例)
2.変形例1(異なる大きさの画素を有する例)
3.変形例2(第2対向部が複数の面を含む例)
4.変形例3(第1対向部が複数の面を含む例)
5.適用例1(撮像装置の例)
6.適用例2(電子機器の例)
7.応用例1(体内情報取得システムの例)
8.応用例2(移動体制御システムの例)
[受光素子1の構成]
図1は、本技術の一実施の形態に係る受光素子(受光素子1)の断面構成を表したものである。図2は、受光素子1の要部の平面構成を表したものである。受光素子1は、例えば、化合物半導体(III-V族半導体)を用いた赤外線センサ等に適用されるものであり、2次元配置された複数の受光単位領域(画素Pとする)を含んでいる。尚、図1では4つの画素Pに相当する部分の断面構成を示している。
受光素子1は、例えば次のようにして製造することができる。図6A〜図8Bは、受光素子1の製造工程を工程順に表したものである。
受光素子1では、オンチップレンズ26、反射防止膜25、第2電極35および第2導電型層34を介して、光電変換層33へ光(例えば赤外領域の波長の光)が入射すると、この光が光電変換層33において吸収される。これにより、光電変換層33では正孔(ホール)および電子の対が発生する(光電変換される)。このとき、例えば第1電極31に所定の電圧が印加されると、光電変換層33に電位勾配が生じ、発生した電荷のうち一方の電荷(例えば正孔)が、信号電荷として第1導電型層32に移動し、第1導電型層32から第1電極31へ収集される。この信号電荷が、多層配線基板10のROICによって読み出される。
本実施の形態の受光素子1では、光電変換層33の第1対向部および第2対向部が4つの(111)面により構成されており、この4つの(111)面は多層配線基板10の面に対して傾斜している。また、第1導電型層32は4つの(111)面で第1電極31に接し、第2導電型層34は4つの(111)面で第2電極35に接している。これら第1導電型層32および第2導電型層34の(111)面も多層配線基板10の面に対して傾斜している。これにより、例えば赤外線などの入射光が光電変換層33内に集光されやすくなるので、光電変換効率を向上させることが可能となる。以下、これについて説明する。
図12は変形例1に係る受光素子(受光素子1A)の断面構成を表したものである。この受光素子1Aは、互いに大きさの異なる画素P1〜P3を含んでいる。この点を除き、受光素子1Aは受光素子1と同様の構成を有し、その作用および効果も同様である。
図13は、変形例2に係る受光素子(受光素子1B)の断面構成を表したものである。この受光素子1Bでは、光電変換層(光電変換層43)の第1対向部が1つの面により構成されており、第1導電型層(第1導電型層42)は1つの面で第1電極31に接している。即ち、光電変換層43と第1導電型層42との界面は平坦であり、多層配線基板10の面に平行になっている。この点を除き、受光素子1Bは受光素子1と同様の構成を有し、その作用および効果も同様である。
図14は、変形例3に係る受光素子(受光素子1C)の断面構成を表したものである。この受光素子1Cでは、光電変換層(光電変換層43A)の第2対向部が1つの面により構成されており、第2導電型層(第2導電型層44)は1つの面で第2電極35に接している。即ち、光電変換層43Aと第2導電型層44との界面は平坦であり、多層配線基板10の面に平行になっている。この点を除き、受光素子1Cは受光素子1と同様の構成を有し、その作用および効果も同様である。
図15は、上記実施の形態等において説明した受光素子1(または、受光素子1A〜1C、以下、まとめて受光素子1という)の素子構造を用いた撮像素子2の機能構成を表したものである。撮像素子2は、例えば赤外線イメージセンサであり、例えば受光素子1を含む10Pと、この画素部10Pを駆動する回路部20とを有している。回路部20は、例えば行走査部131、水平選択部133、列走査部134およびシステム制御部132を有している。
上述の撮像素子2は、例えば赤外領域を撮像可能なカメラなど、様々なタイプの電子機器に適用することができる。図17に、その一例として、電子機器3(カメラ)の概略構成を示す。この電子機器3は、例えば静止画または動画を撮影可能なカメラであり、撮像素子2と、光学系(光学レンズ)310と、シャッタ装置311と、撮像素子2およびシャッタ装置311を駆動する駆動部313と、信号処理部312とを有する。
本開示に係る技術は、様々な製品へ応用することができる。例えば、本開示に係る技術は、内視鏡手術システムに適用されてもよい。
本開示に係る技術は、様々な製品へ応用することができる。例えば、本開示に係る技術は、自動車、電気自動車、ハイブリッド電気自動車、自動二輪車、自転車、パーソナルモビリティ、飛行機、ドローン、船舶、ロボット等のいずれかの種類の移動体に搭載される装置として実現されてもよい。
(1)
第1電極および第2電極と、
前記第1電極と前記第2電極との間に設けられ、前記第1電極との第1対向部および前記第2電極との第2対向部の少なくとも一方が複数の面を含む光電変換層とを有する画素を備えた
受光素子。
(2)
前記第1対向部および前記第2対向部の少なくとも一方が4つ以上の面を含んでいる
前記(1)に記載の受光素子。
(3)
前記第1対向部および前記第2対向部の少なくとも一方が4つの(111)面を含んでいる
前記(1)または(2)に記載の受光素子。
(4)
前記第1対向部および前記第2対向部が4つの(111)面を含んでいる
前記(1)乃至(3)のうちいずれか1つに記載の受光素子。
(5)
前記第1対向部および前記第2対向部の4つの(111)面はそれぞれ、前記第1電極側に頂部を有する四角錐の側面を構成し、
前記第2電極側から光が入射する
前記(4)に記載の受光素子。
(6)
更に、前記光電変換層と前記第1電極との間に設けられ、前記光電変換層の前記第1対向部に沿って前記光電変換層に接する第1導電型層と、
前記光電変換層と前記第2電極との間に設けられ、前記光電変換層の前記第2対向部に沿って前記光電変換層に接する第2導電型層とを有する
前記(1)乃至(5)のうちいずれか1つに記載の受光素子。
(7)
前記第1導電型層は、(111)面を含む4つ以上の面で前記第1電極に接し、
前記第2導電型層は、(111)面を含む4つ以上の面で前記第2電極に接する
前記(6)に記載の受光素子。
(8)
前記光電変換層は化合物半導体を含む
前記(6)または(7)に記載の受光素子。
(9)
前記光電変換層はIII-V族半導体を含む
前記(8)に記載の受光素子。
(10)
前記III−V族半導体はInGaAsである
前記(9)に記載の受光素子。
(11)
前記第1導電型層および前記第2導電型層の構成材料の屈折率は、前記光電変換層の構成材料の屈折率よりも小さい
前記(6)乃至(10)のうちいずれか1つに記載の受光素子。
(12)
前記第1導電型層および前記第2導電型層はInPを含む
前記(6)乃至(11)のうちいずれか1つに記載の受光素子。
(13)
前記画素を複数有し、
前記複数の画素の前記光電変換層は互いに絶縁膜で分離されている
前記(6)乃至(12)のうちいずれか1つに記載の受光素子。
(14)
前記絶縁膜の屈折率は、前記第1導電型層および前記第2導電型層の屈折率よりも小さい
前記(13)に記載の受光素子。
(15)
隣り合う前記画素の間に遮光膜が設けられている
前記(13)または(14)に記載の受光素子。
(16)
前記第1電極は前記画素毎に設けられ、
前記第2電極は前記複数の画素に共通に設けられている
前記(13)乃至(15)のうちいずれか1つに記載の受光素子。
(17)
第1電極および第2電極と、
前記第1電極と前記第2電極との間に設けられ、前記第1電極との第1対向部および前記第2電極との第2対向部の少なくとも一方が複数の面を含む光電変換層とを有する画素を備えた
撮像素子。
(18)
第1電極および第2電極と、
前記第1電極と前記第2電極との間に設けられ、前記第1電極との第1対向部および前記第2電極との第2対向部の少なくとも一方が複数の面を含む光電変換層とを有する画素を備えた
撮像素子を有する電子機器。
Claims (18)
- 第1電極および第2電極と、
前記第1電極と前記第2電極との間に設けられ、前記第1電極との第1対向部および前記第2電極との第2対向部の少なくとも一方が複数の面を含む光電変換層とを有する画素を備えた
受光素子。 - 前記第1対向部および前記第2対向部の少なくとも一方が4つ以上の面を含んでいる
請求項1に記載の受光素子。 - 前記第1対向部および前記第2対向部の少なくとも一方が4つの(111)面を含んでいる
請求項1に記載の受光素子。 - 前記第1対向部および前記第2対向部が4つの(111)面を含んでいる
請求項1に記載の受光素子。 - 前記第1対向部および前記第2対向部の4つの(111)面はそれぞれ、前記第1電極側に頂部を有する四角錐の側面を構成し、
前記第2電極側から光が入射する
請求項4に記載の受光素子。 - 更に、前記光電変換層と前記第1電極との間に設けられ、前記光電変換層の前記第1対向部に沿って前記光電変換層に接する第1導電型層と、
前記光電変換層と前記第2電極との間に設けられ、前記光電変換層の前記第2対向部に沿って前記光電変換層に接する第2導電型層とを有する
請求項1に記載の受光素子。 - 前記第1導電型層は、(111)面を含む4つ以上の面で前記第1電極に接し、
前記第2導電型層は、(111)面を含む4つ以上の面で前記第2電極に接する
請求項6に記載の受光素子。 - 前記光電変換層は化合物半導体を含む
請求項6に記載の受光素子。 - 前記光電変換層はIII-V族半導体を含む
請求項8に記載の受光素子。 - 前記III−V族半導体はInGaAsである
請求項9に記載の受光素子。 - 前記第1導電型層および前記第2導電型層の構成材料の屈折率は、前記光電変換層の構成材料の屈折率よりも小さい
請求項10に記載の受光素子。 - 前記第1導電型層および前記第2導電型層はInPを含む
請求項10に記載の受光素子。 - 前記画素を複数有し、
前記複数の画素の前記光電変換層は互いに絶縁膜で分離されている
請求項12に記載の受光素子。 - 前記絶縁膜の屈折率は、前記第1導電型層および前記第2導電型層の屈折率よりも小さい
請求項13に記載の受光素子。 - 隣り合う前記画素の間に遮光膜が設けられている
請求項13に記載の受光素子。 - 前記第1電極は前記画素毎に設けられ、
前記第2電極は前記複数の画素に共通に設けられている
請求項13に記載の受光素子。 - 第1電極および第2電極と、
前記第1電極と前記第2電極との間に設けられ、前記第1電極との第1対向部および前記第2電極との第2対向部の少なくとも一方が複数の面を含む光電変換層とを有する画素を備えた
撮像素子。 - 第1電極および第2電極と、
前記第1電極と前記第2電極との間に設けられ、前記第1電極との第1対向部および前記第2電極との第2対向部の少なくとも一方が複数の面を含む光電変換層とを有する画素を備えた
撮像素子を有する電子機器。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016237296A JP7007088B2 (ja) | 2016-12-07 | 2016-12-07 | 受光素子、撮像素子および電子機器 |
CN201780071438.0A CN109983581A (zh) | 2016-12-07 | 2017-11-17 | 光接收装置、摄像装置和电子设备 |
EP17809058.5A EP3552236A1 (en) | 2016-12-07 | 2017-11-17 | Light-receiving device, imaging device, and electronic apparatus |
PCT/JP2017/041435 WO2018105359A1 (en) | 2016-12-07 | 2017-11-17 | Light-receiving device, imaging device, and electronic apparatus |
US16/462,868 US11476285B2 (en) | 2016-12-07 | 2017-11-17 | Light-receiving device, imaging device, and electronic apparatus |
KR1020197006806A KR102538710B1 (ko) | 2016-12-07 | 2017-11-17 | 수광소자, 촬상소자 및 전자기기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016237296A JP7007088B2 (ja) | 2016-12-07 | 2016-12-07 | 受光素子、撮像素子および電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018093126A true JP2018093126A (ja) | 2018-06-14 |
JP7007088B2 JP7007088B2 (ja) | 2022-01-24 |
Family
ID=60574678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016237296A Active JP7007088B2 (ja) | 2016-12-07 | 2016-12-07 | 受光素子、撮像素子および電子機器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11476285B2 (ja) |
EP (1) | EP3552236A1 (ja) |
JP (1) | JP7007088B2 (ja) |
KR (1) | KR102538710B1 (ja) |
CN (1) | CN109983581A (ja) |
WO (1) | WO2018105359A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020059702A1 (ja) * | 2018-09-21 | 2020-03-26 | ソニーセミコンダクタソリューションズ株式会社 | 撮像装置 |
WO2021100675A1 (ja) * | 2019-11-18 | 2021-05-27 | ソニーセミコンダクタソリューションズ株式会社 | 固体撮像装置および電子機器 |
WO2021112128A1 (ja) * | 2019-12-03 | 2021-06-10 | ソニーセミコンダクタソリューションズ株式会社 | 撮像装置およびその製造方法、電子機器 |
WO2021112098A1 (ja) * | 2019-12-02 | 2021-06-10 | ソニーセミコンダクタソリューションズ株式会社 | 撮像装置およびその製造方法、電子機器 |
WO2023062846A1 (ja) * | 2021-10-15 | 2023-04-20 | ソニーセミコンダクタソリューションズ株式会社 | 光電変換素子及び撮像装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019198385A1 (ja) * | 2018-04-09 | 2019-10-17 | ソニーセミコンダクタソリューションズ株式会社 | 撮像装置およびその製造方法、電子機器 |
EP3813116B1 (en) * | 2018-06-15 | 2024-05-22 | Sony Semiconductor Solutions Corporation | Imaging device and method for manufacturing same, and electronic apparatus |
US11610932B2 (en) | 2018-12-17 | 2023-03-21 | Artilux, Inc. | Photodetecting device with enhanced collection efficiency |
EP3709360A1 (en) * | 2019-03-13 | 2020-09-16 | Koninklijke Philips N.V. | Photodetector for imaging applications |
US11393861B2 (en) | 2020-01-30 | 2022-07-19 | Omnivision Technologies, Inc. | Flare-suppressing image sensor |
US11362124B2 (en) * | 2020-01-30 | 2022-06-14 | Omnivision Technologies, Inc. | Image sensors with quantum efficiency enhanced by inverted pyramids |
US11469264B2 (en) | 2020-01-30 | 2022-10-11 | Omnivision Technologies, Inc. | Flare-blocking image sensor |
KR20210126937A (ko) * | 2020-04-13 | 2021-10-21 | 에스케이하이닉스 주식회사 | 이미지 센싱 장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012132760A1 (ja) * | 2011-03-31 | 2012-10-04 | 富士フイルム株式会社 | 固体撮像装置及び固体撮像装置の製造方法 |
JP2015149422A (ja) * | 2014-02-07 | 2015-08-20 | ソニー株式会社 | 受光素子、撮像素子及び撮像装置 |
JP2016092091A (ja) * | 2014-10-31 | 2016-05-23 | 京セラディスプレイ株式会社 | 光検出装置 |
JP2016100347A (ja) * | 2014-11-18 | 2016-05-30 | ソニー株式会社 | 固体撮像装置及びその製造方法、並びに電子機器 |
Family Cites Families (106)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6011271A (en) * | 1994-04-28 | 2000-01-04 | Fujitsu Limited | Semiconductor device and method of fabricating the same |
US6177710B1 (en) * | 1996-06-13 | 2001-01-23 | The Furukawa Electric Co., Ltd. | Semiconductor waveguide type photodetector and method for manufacturing the same |
AU6420398A (en) * | 1997-03-21 | 1998-10-20 | Sanyo Electric Co., Ltd. | Photovoltaic element and method for manufacture thereof |
US6380604B1 (en) * | 2000-05-18 | 2002-04-30 | Fujitsu Limited | Quantum semiconductor device having quantum dots and optical detectors using the same |
FR2838561B1 (fr) * | 2002-04-12 | 2004-09-17 | Commissariat Energie Atomique | Matrice de photodectecteurs, a pixels isoles par des murs, hybridee sur un circuit de lecture |
US7453129B2 (en) * | 2002-12-18 | 2008-11-18 | Noble Peak Vision Corp. | Image sensor comprising isolated germanium photodetectors integrated with a silicon substrate and silicon circuitry |
US7522810B2 (en) * | 2005-02-14 | 2009-04-21 | Casio Computer Co., Ltd. | Scanning head and printer |
US7780089B2 (en) * | 2005-06-03 | 2010-08-24 | Hand Held Products, Inc. | Digital picture taking optical reader having hybrid monochrome and color image sensor array |
US20080073743A1 (en) * | 2006-02-17 | 2008-03-27 | Lockheed Martin Corporation | Templated growth of semiconductor nanostructures, related devices and methods |
JP4950703B2 (ja) * | 2007-03-02 | 2012-06-13 | 株式会社東芝 | 固体撮像素子 |
US9508890B2 (en) * | 2007-04-09 | 2016-11-29 | Taiwan Semiconductor Manufacturing Company, Ltd. | Photovoltaics on silicon |
JP2009016574A (ja) * | 2007-07-04 | 2009-01-22 | Panasonic Corp | 固体撮像装置およびその製造方法 |
JP4852497B2 (ja) * | 2007-08-27 | 2012-01-11 | 富士フイルム株式会社 | 固体撮像素子 |
JP4505488B2 (ja) * | 2007-09-05 | 2010-07-21 | シャープ株式会社 | 固体撮像素子および電子情報機器 |
US8008627B2 (en) * | 2007-09-21 | 2011-08-30 | Fujifilm Corporation | Radiation imaging element |
US20090085136A1 (en) * | 2007-09-27 | 2009-04-02 | Chang Eun Lee | Image sensor and method for manufacturing the same |
US20130288418A1 (en) * | 2008-11-13 | 2013-10-31 | Solexel, Inc. | Method for fabricating a three-dimensional thin-film semiconductor substrate from a template |
KR20100064555A (ko) | 2008-12-05 | 2010-06-15 | 주식회사 동부하이텍 | 이미지센서 및 그 제조 방법 |
CN101764171A (zh) * | 2008-12-23 | 2010-06-30 | 财团法人工业技术研究院 | 具有反射结构的太阳能电池 |
JP5276972B2 (ja) * | 2008-12-24 | 2013-08-28 | 株式会社日立製作所 | 光電変換素子 |
US7928389B1 (en) | 2009-08-20 | 2011-04-19 | Hrl Laboratories, Llc | Wide bandwidth infrared detector and imager |
US8664518B2 (en) * | 2009-12-11 | 2014-03-04 | Konica Minolta Holdngs, Inc. | Organic photoelectric conversion element and producing method of the same |
JP4783861B1 (ja) * | 2010-02-25 | 2011-09-28 | 富士フイルム株式会社 | 撮像素子、撮像素子の製造方法、撮像装置 |
US8822897B2 (en) * | 2010-03-19 | 2014-09-02 | Invisage Technologies, Inc. | Image sensors employing sensitized semiconductor diodes |
JP2012079979A (ja) * | 2010-10-04 | 2012-04-19 | Sony Corp | 固体撮像装置、および、その製造方法、電子機器 |
US8338200B2 (en) * | 2011-02-02 | 2012-12-25 | L-3 Communications Cincinnati Electronics Corporation | Frontside-illuminated inverted quantum well infrared photodetector devices and methods of fabricating the same |
JP5810551B2 (ja) * | 2011-02-25 | 2015-11-11 | ソニー株式会社 | 固体撮像装置、および、その製造方法、電子機器 |
WO2012132758A1 (ja) * | 2011-03-28 | 2012-10-04 | 三洋電機株式会社 | 光電変換装置及び光電変換装置の製造方法 |
JP2012244124A (ja) | 2011-05-24 | 2012-12-10 | Sumitomo Electric Ind Ltd | 受光素子アレイ、その製造方法および検出装置 |
JP2013070030A (ja) * | 2011-09-06 | 2013-04-18 | Sony Corp | 撮像素子、電子機器、並びに、情報処理装置 |
KR20130028449A (ko) * | 2011-09-09 | 2013-03-19 | 한국철강 주식회사 | 박막 태양전지 및 그 제조 방법 |
WO2013040184A1 (en) * | 2011-09-13 | 2013-03-21 | L-3 Communications Cincinnati Electronics Corporation | Frontside-illuminated barrier infrared photodetector device and methods of fabricating the same |
US8569700B2 (en) * | 2012-03-06 | 2013-10-29 | Omnivision Technologies, Inc. | Image sensor for two-dimensional and three-dimensional image capture |
WO2014021177A1 (ja) * | 2012-08-02 | 2014-02-06 | ソニー株式会社 | 半導体素子、半導体素子の製造方法、固体撮像装置、および電子機器 |
JP6007694B2 (ja) * | 2012-09-14 | 2016-10-12 | ソニー株式会社 | 固体撮像装置及び電子機器 |
JP2014127499A (ja) | 2012-12-25 | 2014-07-07 | Sumitomo Electric Ind Ltd | 受光デバイス、その製造法、およびセンシング装置 |
TWI636557B (zh) * | 2013-03-15 | 2018-09-21 | 新力股份有限公司 | Solid-state imaging device, manufacturing method thereof, and electronic device |
US9372286B2 (en) * | 2013-04-11 | 2016-06-21 | Omnivision Technologies, Inc. | Method of forming dual size microlenses for image sensors |
CN105493295B (zh) * | 2013-08-29 | 2019-03-29 | 佛罗里达大学研究基金会有限公司 | 来自溶液处理的无机半导体的空气稳定红外光探测器 |
US9136298B2 (en) * | 2013-09-03 | 2015-09-15 | Taiwan Semiconductor Manufacturing Co., Ltd. | Mechanisms for forming image-sensor device with deep-trench isolation structure |
JP6166640B2 (ja) * | 2013-10-22 | 2017-07-19 | キヤノン株式会社 | 固体撮像装置、その製造方法及びカメラ |
US9209339B2 (en) * | 2013-12-06 | 2015-12-08 | Taiwan Semiconductor Manufacturing Co., Ltd. | Mechanisms for forming backside illuminated image sensor structure |
JP2015119154A (ja) * | 2013-12-20 | 2015-06-25 | ソニー株式会社 | 固体撮像素子、固体撮像素子の製造方法、及び電子機器 |
JP2015153975A (ja) * | 2014-02-18 | 2015-08-24 | ソニー株式会社 | 固体撮像素子、固体撮像素子の製造方法および電子機器 |
SG11201606915XA (en) * | 2014-03-10 | 2016-09-29 | Coriant Advanced Technology Llc | Germanium metal-contact-free near-ir photodetector |
US9293490B2 (en) * | 2014-03-14 | 2016-03-22 | Taiwan Semiconductor Manufacturing Company, Ltd. | Deep trench isolation with air-gap in backside illumination image sensor chips |
KR102136789B1 (ko) * | 2014-06-17 | 2020-07-23 | 삼성디스플레이 주식회사 | 유기 발광 소자 |
US9559135B2 (en) * | 2014-08-20 | 2017-01-31 | Taiwan Semiconductor Manufacturing Company Ltd. | Conduction layer for stacked CIS charging prevention |
US10204952B2 (en) * | 2014-08-29 | 2019-02-12 | Taiwan Semiconductor Manufacturing Company Ltd. | Semiconductor device having recess filled with conductive material and method of manufacturing the same |
CN104393008B (zh) | 2014-11-12 | 2019-03-19 | 上海集成电路研发中心有限公司 | 具有斜面pn结结构的像元单元及其制造方法 |
JP5963999B1 (ja) * | 2014-11-21 | 2016-08-03 | 三菱電機株式会社 | 太陽電池の製造方法および太陽電池 |
US9369681B1 (en) * | 2014-11-25 | 2016-06-14 | Omnivision Technologies, Inc. | RGBC color filter array patterns to minimize color aliasing |
TWI686874B (zh) * | 2014-12-26 | 2020-03-01 | 日商半導體能源研究所股份有限公司 | 半導體裝置、顯示裝置、顯示模組、電子裝置、氧化物及氧化物的製造方法 |
US9704901B2 (en) * | 2015-01-16 | 2017-07-11 | Visera Technologies Company Limited | Solid-state imaging devices |
US11076115B2 (en) * | 2015-04-14 | 2021-07-27 | Sony Corporation | Solid-state imaging apparatus, imaging system, and distance measurement method |
US20160307942A1 (en) * | 2015-04-16 | 2016-10-20 | Taiwan Semiconductor Manufacturing Co., Ltd. | Deeply buried color filter array (cfa) by stacked grid structure |
US9691804B2 (en) * | 2015-04-17 | 2017-06-27 | Taiwan Semiconductor Manufacturing Company Ltd. | Image sensing device and manufacturing method thereof |
WO2016190217A1 (ja) * | 2015-05-28 | 2016-12-01 | ソニーセミコンダクタソリューションズ株式会社 | 光電変換素子および固体撮像装置ならびに電子機器 |
KR102607472B1 (ko) * | 2015-06-05 | 2023-11-29 | 소니 세미컨덕터 솔루션즈 가부시키가이샤 | 고체 촬상 소자, 광전 변환막, 전자 블록층, 촬상 장치 및 전자 기기 |
WO2017039774A2 (en) * | 2015-06-11 | 2017-03-09 | University Of Florida Research Foundation, Incorporated | Monodisperse, ir-absorbing nanoparticles and related methods and devices |
US10720471B2 (en) * | 2015-10-09 | 2020-07-21 | Sony Corporation | Photoelectric conversion device and imaging device |
CN108352394B (zh) * | 2015-11-02 | 2023-04-18 | 索尼半导体解决方案公司 | 光电转换元件和固态摄像装置 |
US9620360B1 (en) * | 2015-11-27 | 2017-04-11 | International Business Machines Corporation | Fabrication of semiconductor junctions |
JP6202512B1 (ja) * | 2015-12-03 | 2017-09-27 | パナソニックIpマネジメント株式会社 | 撮像装置 |
WO2017159025A1 (ja) * | 2016-03-15 | 2017-09-21 | ソニー株式会社 | 光電変換素子および固体撮像装置 |
US9806117B2 (en) * | 2016-03-15 | 2017-10-31 | Omnivision Technologies, Inc. | Biased deep trench isolation |
JP2017175108A (ja) * | 2016-03-17 | 2017-09-28 | パナソニックIpマネジメント株式会社 | 光センサおよび撮像装置 |
US9986213B2 (en) * | 2016-06-29 | 2018-05-29 | Omnivision Technologies, Inc. | Image sensor with big and small pixels and method of manufacture |
JP2018026388A (ja) * | 2016-08-08 | 2018-02-15 | パナソニックIpマネジメント株式会社 | 太陽電池及び太陽電池の製造方法 |
JP2018046039A (ja) * | 2016-09-12 | 2018-03-22 | ソニーセミコンダクタソリューションズ株式会社 | 固体撮像素子および固体撮像装置 |
JP7058479B2 (ja) * | 2016-10-18 | 2022-04-22 | ソニーセミコンダクタソリューションズ株式会社 | 光検出器 |
JP2018078245A (ja) * | 2016-11-11 | 2018-05-17 | ソニーセミコンダクタソリューションズ株式会社 | 受光素子、受光素子の製造方法および電子機器 |
JP6834400B2 (ja) * | 2016-11-22 | 2021-02-24 | ソニー株式会社 | 撮像素子、積層型撮像素子、撮像装置及び電子装置 |
CN109863599A (zh) * | 2016-11-30 | 2019-06-07 | 纽约州州立大学研究基金会 | 混合有源矩阵平板检测器系统和方法 |
JP7013805B2 (ja) * | 2016-11-30 | 2022-02-01 | ソニーグループ株式会社 | 光電変換素子および固体撮像装置 |
JP2018098438A (ja) * | 2016-12-16 | 2018-06-21 | ソニー株式会社 | 光電変換素子、撮像素子、積層型撮像素子及び固体撮像装置 |
WO2018110072A1 (ja) * | 2016-12-16 | 2018-06-21 | ソニー株式会社 | 撮像素子、積層型撮像素子及び撮像装置、並びに、撮像素子の製造方法 |
KR20180074308A (ko) * | 2016-12-23 | 2018-07-03 | 삼성전자주식회사 | 전자 소자 및 그 제조 방법 |
US11004991B2 (en) * | 2017-02-24 | 2021-05-11 | Lg Electronics Inc. | Photovoltaic solar cell and method of manufacturing photovoltaic solar cell |
EP3462497A4 (en) * | 2017-03-22 | 2020-04-08 | Sony Semiconductor Solutions Corporation | IMAGING DEVICE AND SIGNAL PROCESSING DEVICE |
CN108807585A (zh) * | 2017-04-26 | 2018-11-13 | 松下知识产权经营株式会社 | 光检测装置 |
EP3404724B1 (en) * | 2017-05-19 | 2022-08-03 | LG Electronics Inc. | Solar cell and method for manufacturing the same |
KR102375989B1 (ko) * | 2017-08-10 | 2022-03-18 | 삼성전자주식회사 | 화소 사이의 신호 차이를 보상하는 이미지 센서 |
US10468444B2 (en) * | 2017-11-09 | 2019-11-05 | Taiwan Semiconductor Manufacturing Co., Ltd. | Image sensor device and method for forming the same |
US10522579B2 (en) * | 2017-11-15 | 2019-12-31 | Taiwan Semiconductor Manufacturing Co., Ltd. | Light blocking layer for image sensor device |
US11075242B2 (en) * | 2017-11-27 | 2021-07-27 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor devices for image sensing |
FR3075462B1 (fr) * | 2017-12-19 | 2020-03-27 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Dispositif d'acquisition d'une image 2d et d'une image de profondeur d'une scene |
KR20190094580A (ko) * | 2018-02-05 | 2019-08-14 | 삼성전자주식회사 | 이미지 센서 및 전자 장치 |
JP2019186738A (ja) * | 2018-04-10 | 2019-10-24 | キヤノン株式会社 | 撮像装置 |
WO2019215986A1 (ja) * | 2018-05-08 | 2019-11-14 | ソニーセミコンダクタソリューションズ株式会社 | 撮像素子および撮像素子の製造方法 |
JP7073948B2 (ja) * | 2018-07-05 | 2022-05-24 | 富士通株式会社 | 赤外線検出器、赤外線検出装置及び赤外線検出器の製造方法 |
JP7182968B2 (ja) * | 2018-09-12 | 2022-12-05 | キヤノン株式会社 | 光電変換装置および機器 |
KR102639539B1 (ko) * | 2018-11-05 | 2024-02-26 | 삼성전자주식회사 | 이미지 센서 및 이의 형성 방법 |
KR102617087B1 (ko) * | 2019-02-01 | 2023-12-26 | 삼성전자주식회사 | 플로팅 디퓨전 및 확장 패턴을 갖는 반도체 소자 |
KR102642977B1 (ko) * | 2019-02-13 | 2024-03-05 | 에스케이하이닉스 주식회사 | 이미지 센싱 장치 및 그 제조 방법 |
US11374189B2 (en) * | 2019-03-11 | 2022-06-28 | Canon Kabushiki Kaisha | Quantum dot, photoelectric conversion element including the same, light receiving element, photoelectric conversion apparatus, moving object, method for producing quantum dot, and method for producing photoelectric conversion element |
JP7483324B2 (ja) * | 2019-03-27 | 2024-05-15 | キヤノン株式会社 | 半導体装置、光検出システム、発光システム、および移動体 |
JP2020167238A (ja) * | 2019-03-28 | 2020-10-08 | パナソニック株式会社 | 太陽電池セルおよび太陽電池モジュール |
JP7362298B2 (ja) * | 2019-05-27 | 2023-10-17 | キヤノン株式会社 | 光電変換素子、それを有する受光素子、光電変換装置、移動体、光電変換膜の製造方法、光電変換素子の製造方法 |
US11271131B2 (en) * | 2019-08-16 | 2022-03-08 | The Board Of Regents Of The University Of Oklahoma | Group IV and group IV-VI semiconductor heterojunction devices |
JP2021044310A (ja) * | 2019-09-09 | 2021-03-18 | キヤノン株式会社 | 半導体装置 |
JP7391600B2 (ja) * | 2019-10-11 | 2023-12-05 | キヤノン株式会社 | 光電変換素子 |
JP2021125492A (ja) * | 2020-01-31 | 2021-08-30 | キヤノン株式会社 | 半導体装置、表示装置、撮像システム及び移動体 |
JP2021166242A (ja) * | 2020-04-07 | 2021-10-14 | キヤノン株式会社 | 光電変換素子 |
JP2021197469A (ja) * | 2020-06-16 | 2021-12-27 | キヤノン株式会社 | 半導体装置 |
JP2022021701A (ja) * | 2020-07-22 | 2022-02-03 | キヤノン株式会社 | 光検出素子及び光電変換装置 |
-
2016
- 2016-12-07 JP JP2016237296A patent/JP7007088B2/ja active Active
-
2017
- 2017-11-17 KR KR1020197006806A patent/KR102538710B1/ko active IP Right Grant
- 2017-11-17 US US16/462,868 patent/US11476285B2/en active Active
- 2017-11-17 WO PCT/JP2017/041435 patent/WO2018105359A1/en unknown
- 2017-11-17 CN CN201780071438.0A patent/CN109983581A/zh active Pending
- 2017-11-17 EP EP17809058.5A patent/EP3552236A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012132760A1 (ja) * | 2011-03-31 | 2012-10-04 | 富士フイルム株式会社 | 固体撮像装置及び固体撮像装置の製造方法 |
JP2015149422A (ja) * | 2014-02-07 | 2015-08-20 | ソニー株式会社 | 受光素子、撮像素子及び撮像装置 |
JP2016092091A (ja) * | 2014-10-31 | 2016-05-23 | 京セラディスプレイ株式会社 | 光検出装置 |
JP2016100347A (ja) * | 2014-11-18 | 2016-05-30 | ソニー株式会社 | 固体撮像装置及びその製造方法、並びに電子機器 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020059702A1 (ja) * | 2018-09-21 | 2020-03-26 | ソニーセミコンダクタソリューションズ株式会社 | 撮像装置 |
JPWO2020059702A1 (ja) * | 2018-09-21 | 2021-08-30 | ソニーセミコンダクタソリューションズ株式会社 | 撮像装置 |
TWI814902B (zh) * | 2018-09-21 | 2023-09-11 | 日商索尼半導體解決方案公司 | 攝像裝置 |
JP7436373B2 (ja) | 2018-09-21 | 2024-02-21 | ソニーセミコンダクタソリューションズ株式会社 | 撮像装置 |
WO2021100675A1 (ja) * | 2019-11-18 | 2021-05-27 | ソニーセミコンダクタソリューションズ株式会社 | 固体撮像装置および電子機器 |
WO2021112098A1 (ja) * | 2019-12-02 | 2021-06-10 | ソニーセミコンダクタソリューションズ株式会社 | 撮像装置およびその製造方法、電子機器 |
WO2021112128A1 (ja) * | 2019-12-03 | 2021-06-10 | ソニーセミコンダクタソリューションズ株式会社 | 撮像装置およびその製造方法、電子機器 |
WO2023062846A1 (ja) * | 2021-10-15 | 2023-04-20 | ソニーセミコンダクタソリューションズ株式会社 | 光電変換素子及び撮像装置 |
WO2023063252A1 (ja) * | 2021-10-15 | 2023-04-20 | ソニーセミコンダクタソリューションズ株式会社 | 光電変換素子及び撮像装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2018105359A1 (en) | 2018-06-14 |
EP3552236A1 (en) | 2019-10-16 |
JP7007088B2 (ja) | 2022-01-24 |
KR20190089843A (ko) | 2019-07-31 |
US20210183924A1 (en) | 2021-06-17 |
CN109983581A (zh) | 2019-07-05 |
US11476285B2 (en) | 2022-10-18 |
KR102538710B1 (ko) | 2023-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7007088B2 (ja) | 受光素子、撮像素子および電子機器 | |
JP7014785B2 (ja) | 光電変換素子および撮像素子 | |
JP7312115B2 (ja) | 受光素子および電子機器 | |
WO2018194030A1 (ja) | 半導体素子およびその製造方法、並びに電子機器 | |
JP6903896B2 (ja) | 受光素子の製造方法 | |
JP6979974B2 (ja) | 受光素子の製造方法 | |
WO2017122537A1 (ja) | 受光素子、受光素子の製造方法、撮像素子および電子機器 | |
WO2021070586A1 (ja) | 光電変換素子および撮像素子 | |
WO2020189179A1 (ja) | 受光素子および受光素子の製造方法ならびに撮像装置 | |
WO2020137282A1 (ja) | 撮像素子および電子機器 | |
US11961863B2 (en) | Imaging element, semiconductor element, and electronic apparatus | |
JP7291082B2 (ja) | 撮像装置 | |
WO2018155183A1 (ja) | 撮像素子および電子機器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191015 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201020 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201210 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210105 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210303 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20210323 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210622 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20210622 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20210702 |
|
C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20210706 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20210827 |
|
C211 | Notice of termination of reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C211 Effective date: 20210831 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20210921 |
|
C23 | Notice of termination of proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C23 Effective date: 20211109 |
|
C03 | Trial/appeal decision taken |
Free format text: JAPANESE INTERMEDIATE CODE: C03 Effective date: 20211214 |
|
C30A | Notification sent |
Free format text: JAPANESE INTERMEDIATE CODE: C3012 Effective date: 20211214 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220106 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7007088 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |