JP5430758B2 - 光電変換装置 - Google Patents
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- JP5430758B2 JP5430758B2 JP2012518372A JP2012518372A JP5430758B2 JP 5430758 B2 JP5430758 B2 JP 5430758B2 JP 2012518372 A JP2012518372 A JP 2012518372A JP 2012518372 A JP2012518372 A JP 2012518372A JP 5430758 B2 JP5430758 B2 JP 5430758B2
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- 238000006243 chemical reaction Methods 0.000 title claims description 71
- 239000004065 semiconductor Substances 0.000 claims description 137
- 230000031700 light absorption Effects 0.000 claims description 98
- 229910052760 oxygen Inorganic materials 0.000 claims description 63
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 62
- 239000001301 oxygen Substances 0.000 claims description 62
- 229910052733 gallium Inorganic materials 0.000 claims description 53
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 45
- 239000011669 selenium Substances 0.000 claims description 30
- 229910052711 selenium Inorganic materials 0.000 claims description 26
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 20
- -1 chalcopyrite compound Chemical class 0.000 claims description 10
- 229910052951 chalcopyrite Inorganic materials 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 description 46
- 239000002184 metal Substances 0.000 description 44
- 238000000034 method Methods 0.000 description 42
- 239000002243 precursor Substances 0.000 description 35
- 150000001875 compounds Chemical class 0.000 description 31
- 229910052798 chalcogen Inorganic materials 0.000 description 26
- 150000001787 chalcogens Chemical class 0.000 description 25
- 150000002894 organic compounds Chemical class 0.000 description 19
- 239000004020 conductor Substances 0.000 description 13
- 229910052738 indium Inorganic materials 0.000 description 13
- 239000012046 mixed solvent Substances 0.000 description 13
- 239000003960 organic solvent Substances 0.000 description 13
- 239000002994 raw material Substances 0.000 description 12
- 239000000758 substrate Substances 0.000 description 11
- 230000002093 peripheral effect Effects 0.000 description 10
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 238000001354 calcination Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 6
- 229910052725 zinc Inorganic materials 0.000 description 6
- DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000005481 NMR spectroscopy Methods 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 238000000691 measurement method Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000000682 scanning probe acoustic microscopy Methods 0.000 description 3
- RMVRSNDYEFQCLF-UHFFFAOYSA-N thiophenol Chemical compound SC1=CC=CC=C1 RMVRSNDYEFQCLF-UHFFFAOYSA-N 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000000224 chemical solution deposition Methods 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- XIMIGUBYDJDCKI-UHFFFAOYSA-N diselenium Chemical compound [Se]=[Se] XIMIGUBYDJDCKI-UHFFFAOYSA-N 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 150000003346 selenoethers Chemical class 0.000 description 2
- 150000003958 selenols Chemical class 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 150000003573 thiols Chemical class 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- YWBHROUQJYHSOR-UHFFFAOYSA-N $l^{1}-selanylbenzene Chemical group [Se]C1=CC=CC=C1 YWBHROUQJYHSOR-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000002879 Lewis base Substances 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 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
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052795 boron group element Inorganic materials 0.000 description 1
- SKOLWUPSYHWYAM-UHFFFAOYSA-N carbonodithioic O,S-acid Chemical compound SC(S)=O SKOLWUPSYHWYAM-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 1
- YWWZCHLUQSHMCL-UHFFFAOYSA-N diphenyl diselenide Chemical compound C=1C=CC=CC=1[Se][Se]C1=CC=CC=C1 YWWZCHLUQSHMCL-UHFFFAOYSA-N 0.000 description 1
- LTYMSROWYAPPGB-UHFFFAOYSA-N diphenyl sulfide Chemical compound C=1C=CC=CC=1SC1=CC=CC=C1 LTYMSROWYAPPGB-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- JPIIVHIVGGOMMV-UHFFFAOYSA-N ditellurium Chemical compound [Te]=[Te] JPIIVHIVGGOMMV-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910001195 gallium oxide Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 150000007527 lewis bases Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- ORQWTLCYLDRDHK-UHFFFAOYSA-N phenylselanylbenzene Chemical compound C=1C=CC=CC=1[Se]C1=CC=CC=C1 ORQWTLCYLDRDHK-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000001004 secondary ion mass spectrometry Methods 0.000 description 1
- 150000003962 selenoxides Chemical class 0.000 description 1
- GYSDUVRPSWKYDJ-UHFFFAOYSA-N selinone Chemical compound C1=CC(OCC=C(C)C)=CC=C1C1OC2=CC(O)=CC(O)=C2C(=O)C1 GYSDUVRPSWKYDJ-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 150000003459 sulfonic acid esters Chemical class 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- XSOKHXFFCGXDJZ-UHFFFAOYSA-N telluride(2-) Chemical compound [Te-2] XSOKHXFFCGXDJZ-UHFFFAOYSA-N 0.000 description 1
- TULWUZJYDBGXMY-UHFFFAOYSA-N tellurophene Chemical compound [Te]1C=CC=C1 TULWUZJYDBGXMY-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
- H01L31/0256—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 the material
- H01L31/0264—Inorganic materials
- H01L31/032—Inorganic materials including, apart from doping materials or other impurities, only compounds not provided for in groups H01L31/0272 - H01L31/0312
- H01L31/0322—Inorganic materials including, apart from doping materials or other impurities, only compounds not provided for in groups H01L31/0272 - H01L31/0312 comprising only AIBIIICVI chalcopyrite compounds, e.g. Cu In Se2, Cu Ga Se2, Cu In Ga Se2
-
- 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
- H01L31/0256—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 the material
- H01L31/0264—Inorganic materials
- H01L31/0272—Selenium or tellurium
-
- 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
- H01L31/04—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 adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/0445—PV modules or arrays of single PV cells including thin film solar cells, e.g. single thin film a-Si, CIS or CdTe solar cells
- H01L31/046—PV modules composed of a plurality of thin film solar cells deposited on the same substrate
-
- 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
- H01L31/04—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 adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/0445—PV modules or arrays of single PV cells including thin film solar cells, e.g. single thin film a-Si, CIS or CdTe solar cells
- H01L31/046—PV modules composed of a plurality of thin film solar cells deposited on the same substrate
- H01L31/0465—PV modules composed of a plurality of thin film solar cells deposited on the same substrate comprising particular structures for the electrical interconnection of adjacent PV cells in the module
-
- 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
- Y02E10/541—CuInSe2 material PV cells
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- Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Photovoltaic Devices (AREA)
Description
層とを備えている。本実施形態において、前記光吸収層は、I−III−VI族のカルコパイ
ライト系化合物半導体を含む半導体層が複数積層されている。前記半導体層は、酸素を含んでおり、前記半導体層における前記酸素の平均のモル濃度よりも互いに積層されている側の表面近傍における前記酸素のモル濃度の方が高い。さらに、本実施形態では、前記光吸収層において、積層方向の中央部から前記電極層と反対側に位置する前記半導体層における前記酸素の平均のモル濃度よりも、前記中央部から前記電極層側に位置する前記半導体層における前記酸素の平均のモル濃度の方が高い。
2:第1の電極層
3:光吸収層
3a:第1半導体層
3b:第2半導体層
3c:第3半導体層
3D:境界部
4:バッファ層
5:第2の電極層
6:第3の電極層
7:接続導体
8:集電電極
10:光電変換装置
20:光電変換モジュール
Claims (5)
- 電極層と、
該電極層上に設けられた光吸収層とを備え、
該光吸収層は、I−III−VI族のカルコパイライト系化合物半導体を含む半導体層が複数
積層されてなり、
該半導体層は、酸素を含んでおり、前記半導体層における前記酸素の平均のモル濃度よりも互いに積層されている側の表面近傍における前記酸素のモル濃度の方が高く、
前記光吸収層において、積層方向の中央部から前記電極層と反対側に位置する前記半導体層における前記酸素の平均のモル濃度よりも、前記中央部から前記電極層側に位置する前記半導体層における前記酸素の平均のモル濃度の方が高い、光電変換装置。 - 前記半導体層は、セレンを含んでおり、前記半導体層における前記セレンの平均のモル濃度よりも互いに積層されている側の表面近傍における前記セレンのモル濃度の方が低い、請求項1に記載の光電変換装置。
- 前記半導体層は、ガリウムを含んでおり、前記半導体層における前記ガリウムの平均のモル濃度よりも互いに積層されている側の表面近傍における前記ガリウムのモル濃度の方が高い、請求項1または請求項2に記載の光電変換装置。
- 前記光吸収層において、積層方向の中央部に位置する前記半導体層における前記ガリウムの平均のモル濃度よりも、前記電極層側に位置する前記半導体層における前記ガリウムの平均のモル濃度の方が高い、請求項3に記載の光電変換装置。
- 前記光吸収層において、積層方向の中央部に位置する前記半導体層における前記ガリウムの平均のモル濃度よりも、前記電極層と反対側に位置する前記半導体層における前記ガリウムの平均のモル濃度の方が高い、請求項3または請求項4に記載の光電変換装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012518372A JP5430758B2 (ja) | 2010-05-31 | 2011-05-30 | 光電変換装置 |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010124745 | 2010-05-31 | ||
JP2010124745 | 2010-05-31 | ||
JP2010144051 | 2010-06-24 | ||
JP2010144051 | 2010-06-24 | ||
PCT/JP2011/062327 WO2011152334A1 (ja) | 2010-05-31 | 2011-05-30 | 光電変換装置 |
JP2012518372A JP5430758B2 (ja) | 2010-05-31 | 2011-05-30 | 光電変換装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2011152334A1 JPWO2011152334A1 (ja) | 2013-08-01 |
JP5430758B2 true JP5430758B2 (ja) | 2014-03-05 |
Family
ID=45066701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012518372A Expired - Fee Related JP5430758B2 (ja) | 2010-05-31 | 2011-05-30 | 光電変換装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8772826B2 (ja) |
EP (1) | EP2579325A4 (ja) |
JP (1) | JP5430758B2 (ja) |
CN (1) | CN102870224B (ja) |
WO (1) | WO2011152334A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102870223B (zh) * | 2010-06-30 | 2015-06-10 | 京瓷株式会社 | 光电转换装置 |
CN102859713A (zh) * | 2010-07-29 | 2013-01-02 | 京瓷株式会社 | 光电转换装置 |
JP2013098191A (ja) * | 2011-10-28 | 2013-05-20 | Kyocera Corp | 光電変換装置 |
EP2808903B1 (en) * | 2012-01-27 | 2017-01-11 | Kyocera Corporation | Photoelectric conversion device |
WO2014002796A1 (ja) * | 2012-06-25 | 2014-01-03 | 京セラ株式会社 | 光電変換装置および光電変換装置の製造方法 |
US9818896B1 (en) * | 2016-12-08 | 2017-11-14 | The Boeing Company | Graded infrared photodetector and method |
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US20130069187A1 (en) | 2013-03-21 |
US8772826B2 (en) | 2014-07-08 |
CN102870224A (zh) | 2013-01-09 |
EP2579325A1 (en) | 2013-04-10 |
CN102870224B (zh) | 2015-07-15 |
JPWO2011152334A1 (ja) | 2013-08-01 |
EP2579325A4 (en) | 2017-11-01 |
WO2011152334A1 (ja) | 2011-12-08 |
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