JP5759421B2 - 固体撮像素子および撮像装置 - Google Patents
固体撮像素子および撮像装置 Download PDFInfo
- Publication number
- JP5759421B2 JP5759421B2 JP2012138305A JP2012138305A JP5759421B2 JP 5759421 B2 JP5759421 B2 JP 5759421B2 JP 2012138305 A JP2012138305 A JP 2012138305A JP 2012138305 A JP2012138305 A JP 2012138305A JP 5759421 B2 JP5759421 B2 JP 5759421B2
- Authority
- JP
- Japan
- Prior art keywords
- photoelectric conversion
- filter
- region
- solid
- pixel
- 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.)
- Active
Links
- 238000003384 imaging method Methods 0.000 title claims description 62
- 238000006243 chemical reaction Methods 0.000 claims description 154
- 239000010410 layer Substances 0.000 claims description 82
- 230000003287 optical effect Effects 0.000 claims description 30
- 239000000758 substrate Substances 0.000 claims description 27
- 230000001681 protective effect Effects 0.000 claims description 24
- 239000002346 layers by function Substances 0.000 claims description 11
- 239000011368 organic material Substances 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 8
- 239000010408 film Substances 0.000 description 99
- 239000000975 dye Substances 0.000 description 38
- 239000004065 semiconductor Substances 0.000 description 38
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 30
- 238000002156 mixing Methods 0.000 description 27
- 150000001875 compounds Chemical class 0.000 description 20
- 239000000203 mixture Substances 0.000 description 20
- 229910003472 fullerene Inorganic materials 0.000 description 19
- -1 triarylamine compound Chemical class 0.000 description 17
- 238000010586 diagram Methods 0.000 description 12
- 230000001965 increasing effect Effects 0.000 description 10
- 230000035945 sensitivity Effects 0.000 description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 9
- 230000000875 corresponding effect Effects 0.000 description 9
- 229910052710 silicon Inorganic materials 0.000 description 9
- 239000010703 silicon Substances 0.000 description 9
- 230000007423 decrease Effects 0.000 description 8
- DZVCFNFOPIZQKX-LTHRDKTGSA-M merocyanine Chemical class [Na+].O=C1N(CCCC)C(=O)N(CCCC)C(=O)C1=C\C=C\C=C/1N(CCCS([O-])(=O)=O)C2=CC=CC=C2O\1 DZVCFNFOPIZQKX-LTHRDKTGSA-M 0.000 description 7
- 239000011229 interlayer Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 150000002894 organic compounds Chemical class 0.000 description 6
- 125000001424 substituent group Chemical group 0.000 description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- 238000002834 transmittance Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthene Chemical class C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- UJOBWOGCFQCDNV-UHFFFAOYSA-N Carbazole Natural products C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 3
- PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 description 3
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 150000001454 anthracenes Chemical class 0.000 description 3
- 238000000277 atomic layer chemical vapour deposition Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 239000011147 inorganic material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 150000002790 naphthalenes Chemical class 0.000 description 3
- 125000001624 naphthyl group Chemical group 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 150000002987 phenanthrenes Chemical class 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 238000000016 photochemical curing Methods 0.000 description 3
- 150000003220 pyrenes Chemical class 0.000 description 3
- XSCHRSMBECNVNS-UHFFFAOYSA-N quinoxaline Chemical compound N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 150000003518 tetracenes Chemical class 0.000 description 3
- QGKMIGUHVLGJBR-UHFFFAOYSA-M (4z)-1-(3-methylbutyl)-4-[[1-(3-methylbutyl)quinolin-1-ium-4-yl]methylidene]quinoline;iodide Chemical compound [I-].C12=CC=CC=C2N(CCC(C)C)C=CC1=CC1=CC=[N+](CCC(C)C)C2=CC=CC=C12 QGKMIGUHVLGJBR-UHFFFAOYSA-M 0.000 description 2
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- VEPOHXYIFQMVHW-XOZOLZJESA-N 2,3-dihydroxybutanedioic acid (2S,3S)-3,4-dimethyl-2-phenylmorpholine Chemical compound OC(C(O)C(O)=O)C(O)=O.C[C@H]1[C@@H](OCCN1C)c1ccccc1 VEPOHXYIFQMVHW-XOZOLZJESA-N 0.000 description 2
- KDCGOANMDULRCW-UHFFFAOYSA-N 7H-purine Chemical compound N1=CNC2=NC=NC2=C1 KDCGOANMDULRCW-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Divinylene sulfide Natural products C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- DZBUGLKDJFMEHC-UHFFFAOYSA-N acridine Chemical compound C1=CC=CC2=CC3=CC=CC=C3N=C21 DZBUGLKDJFMEHC-UHFFFAOYSA-N 0.000 description 2
- 125000005577 anthracene group Chemical group 0.000 description 2
- 150000001601 aromatic carbocyclic compounds Chemical class 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 150000004696 coordination complex Chemical class 0.000 description 2
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N coumarin Chemical compound C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
- 238000010494 dissociation reaction Methods 0.000 description 2
- 230000005593 dissociations Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000003983 fluorenyl group Chemical class C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 125000002883 imidazolyl group Chemical group 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 125000002971 oxazolyl group Chemical group 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical group C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- LFSXCDWNBUNEEM-UHFFFAOYSA-N phthalazine Chemical compound C1=NN=CC2=CC=CC=C21 LFSXCDWNBUNEEM-UHFFFAOYSA-N 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920000412 polyarylene Chemical class 0.000 description 2
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical compound C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- BCMCBBGGLRIHSE-UHFFFAOYSA-N 1,3-benzoxazole Chemical compound C1=CC=C2OC=NC2=C1 BCMCBBGGLRIHSE-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- FLBAYUMRQUHISI-UHFFFAOYSA-N 1,8-naphthyridine Chemical group N1=CC=CC2=CC=CN=C21 FLBAYUMRQUHISI-UHFFFAOYSA-N 0.000 description 1
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical group C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 description 1
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical group C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 description 1
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 1
- TZMSYXZUNZXBOL-UHFFFAOYSA-N 10H-phenoxazine Chemical compound C1=CC=C2NC3=CC=CC=C3OC2=C1 TZMSYXZUNZXBOL-UHFFFAOYSA-N 0.000 description 1
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
- BAXOFTOLAUCFNW-UHFFFAOYSA-N 1H-indazole Chemical compound C1=CC=C2C=NNC2=C1 BAXOFTOLAUCFNW-UHFFFAOYSA-N 0.000 description 1
- XWIYUCRMWCHYJR-UHFFFAOYSA-N 1h-pyrrolo[3,2-b]pyridine Chemical compound C1=CC=C2NC=CC2=N1 XWIYUCRMWCHYJR-UHFFFAOYSA-N 0.000 description 1
- UXGVMFHEKMGWMA-UHFFFAOYSA-N 2-benzofuran Chemical group C1=CC=CC2=COC=C21 UXGVMFHEKMGWMA-UHFFFAOYSA-N 0.000 description 1
- IPFDTWHBEBJTLE-UHFFFAOYSA-N 2h-acridin-1-one Chemical compound C1=CC=C2C=C3C(=O)CC=CC3=NC2=C1 IPFDTWHBEBJTLE-UHFFFAOYSA-N 0.000 description 1
- CBHTTYDJRXOHHL-UHFFFAOYSA-N 2h-triazolo[4,5-c]pyridazine Chemical compound N1=NC=CC2=C1N=NN2 CBHTTYDJRXOHHL-UHFFFAOYSA-N 0.000 description 1
- GAMYYCRTACQSBR-UHFFFAOYSA-N 4-azabenzimidazole Chemical compound C1=CC=C2NC=NC2=N1 GAMYYCRTACQSBR-UHFFFAOYSA-N 0.000 description 1
- LCGTWRLJTMHIQZ-UHFFFAOYSA-N 5H-dibenzo[b,f]azepine Chemical compound C1=CC2=CC=CC=C2NC2=CC=CC=C21 LCGTWRLJTMHIQZ-UHFFFAOYSA-N 0.000 description 1
- 150000000660 7-membered heterocyclic compounds Chemical class 0.000 description 1
- ATLMFJTZZPOKLC-UHFFFAOYSA-N C70 fullerene Chemical compound C12=C(C3=C4C5=C67)C8=C9C%10=C%11C%12=C%13C(C%14=C%15C%16=%17)=C%18C%19=C%20C%21=C%22C%23=C%24C%21=C%21C(C=%25%26)=C%20C%18=C%12C%26=C%10C8=C4C=%25C%21=C5C%24=C6C(C4=C56)=C%23C5=C5C%22=C%19C%14=C5C=%17C6=C5C6=C4C7=C3C1=C6C1=C5C%16=C3C%15=C%13C%11=C4C9=C2C1=C34 ATLMFJTZZPOKLC-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical group C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 description 1
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- NRCMAYZCPIVABH-UHFFFAOYSA-N Quinacridone Chemical compound N1C2=CC=CC=C2C(=O)C2=C1C=C1C(=O)C3=CC=CC=C3NC1=C2 NRCMAYZCPIVABH-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 239000000999 acridine dye Substances 0.000 description 1
- 125000000641 acridinyl group Chemical group C1(=CC=CC2=NC3=CC=CC=C3C=C12)* 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
- 239000001000 anthraquinone dye Substances 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 150000004646 arylidenes Chemical group 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 125000003785 benzimidazolyl group Chemical group N1=C(NC2=C1C=CC=C2)* 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 239000001055 blue pigment Substances 0.000 description 1
- FQRWAZOLUJHNDT-UHFFFAOYSA-N c12c3c4c5c6c7c8c9c%10c%11c%12c%13c%14c%15c%16c%17c(c1c1c4c7c%10c%13c%161)c1c2c2c4c7c%10c%13c%16c%18c%19c%20c%21c%22c%23c%24c%25c%26c%27c%28c%29c(c7c7c%13c%19c%22c%25c%287)c4c1c1c%17c%15c(c%27c%291)c1c%14c%12c(c%24c%261)c1c%11c9c(c%21c%231)c1c8c6c(c%18c%201)c1c5c3c2c%10c%161 Chemical compound c12c3c4c5c6c7c8c9c%10c%11c%12c%13c%14c%15c%16c%17c(c1c1c4c7c%10c%13c%161)c1c2c2c4c7c%10c%13c%16c%18c%19c%20c%21c%22c%23c%24c%25c%26c%27c%28c%29c(c7c7c%13c%19c%22c%25c%287)c4c1c1c%17c%15c(c%27c%291)c1c%14c%12c(c%24c%261)c1c%11c9c(c%21c%231)c1c8c6c(c%18c%201)c1c5c3c2c%10c%161 FQRWAZOLUJHNDT-UHFFFAOYSA-N 0.000 description 1
- 125000000609 carbazolyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- QZHPTGXQGDFGEN-UHFFFAOYSA-N chromene Chemical group C1=CC=C2C=C[CH]OC2=C1 QZHPTGXQGDFGEN-UHFFFAOYSA-N 0.000 description 1
- WCZVZNOTHYJIEI-UHFFFAOYSA-N cinnoline Chemical compound N1=NC=CC2=CC=CC=C21 WCZVZNOTHYJIEI-UHFFFAOYSA-N 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 229960000956 coumarin Drugs 0.000 description 1
- 235000001671 coumarin Nutrition 0.000 description 1
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical class C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 150000002219 fluoranthenes Chemical class 0.000 description 1
- YLQWCDOCJODRMT-UHFFFAOYSA-N fluoren-9-one Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C2=C1 YLQWCDOCJODRMT-UHFFFAOYSA-N 0.000 description 1
- 239000001056 green pigment Substances 0.000 description 1
- 125000004857 imidazopyridinyl group Chemical group N1C(=NC2=C1C=CC=N2)* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002475 indoles Chemical class 0.000 description 1
- 125000003406 indolizinyl group Chemical group C=1(C=CN2C=CC=CC12)* 0.000 description 1
- 125000001041 indolyl group Chemical group 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 125000002183 isoquinolinyl group Chemical group C1(=NC=CC2=CC=CC=C12)* 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000434 metal complex dye Substances 0.000 description 1
- 125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 description 1
- IUTZKZLVPUPHDA-UHFFFAOYSA-N n-(4-chlorophenyl)-2h-triazol-4-amine Chemical compound C1=CC(Cl)=CC=C1NC1=NNN=C1 IUTZKZLVPUPHDA-UHFFFAOYSA-N 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 description 1
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical compound C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- DGBWPZSGHAXYGK-UHFFFAOYSA-N perinone Chemical compound C12=NC3=CC=CC=C3N2C(=O)C2=CC=C3C4=C2C1=CC=C4C(=O)N1C2=CC=CC=C2N=C13 DGBWPZSGHAXYGK-UHFFFAOYSA-N 0.000 description 1
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 description 1
- RDOWQLZANAYVLL-UHFFFAOYSA-N phenanthridine Chemical group C1=CC=C2C3=CC=CC=C3C=NC2=C1 RDOWQLZANAYVLL-UHFFFAOYSA-N 0.000 description 1
- 125000001791 phenazinyl group Chemical group C1(=CC=CC2=NC3=CC=CC=C3N=C12)* 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- 125000001484 phenothiazinyl group Chemical group C1(=CC=CC=2SC3=CC=CC=C3NC12)* 0.000 description 1
- GJSGGHOYGKMUPT-UHFFFAOYSA-N phenoxathiine Chemical group C1=CC=C2OC3=CC=CC=C3SC2=C1 GJSGGHOYGKMUPT-UHFFFAOYSA-N 0.000 description 1
- 239000001007 phthalocyanine dye Substances 0.000 description 1
- 229920000548 poly(silane) polymer Polymers 0.000 description 1
- 229920000768 polyamine Chemical class 0.000 description 1
- 150000004291 polyenes Chemical class 0.000 description 1
- 150000004032 porphyrins Chemical class 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- CPNGPNLZQNNVQM-UHFFFAOYSA-N pteridine Chemical compound N1=CN=CC2=NC=CN=C21 CPNGPNLZQNNVQM-UHFFFAOYSA-N 0.000 description 1
- 125000003373 pyrazinyl group Chemical group 0.000 description 1
- 150000003217 pyrazoles Chemical class 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 150000003233 pyrroles Chemical class 0.000 description 1
- FYNROBRQIVCIQF-UHFFFAOYSA-N pyrrolo[3,2-b]pyrrole-5,6-dione Chemical compound C1=CN=C2C(=O)C(=O)N=C21 FYNROBRQIVCIQF-UHFFFAOYSA-N 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- JWVCLYRUEFBMGU-UHFFFAOYSA-N quinazoline Chemical compound N1=CN=CC2=CC=CC=C21 JWVCLYRUEFBMGU-UHFFFAOYSA-N 0.000 description 1
- IZMJMCDDWKSTTK-UHFFFAOYSA-N quinoline yellow Chemical compound C1=CC=CC2=NC(C3C(C4=CC=CC=C4C3=O)=O)=CC=C21 IZMJMCDDWKSTTK-UHFFFAOYSA-N 0.000 description 1
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 description 1
- 125000001567 quinoxalinyl group Chemical group N1=C(C=NC2=CC=CC=C12)* 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 150000003413 spiro compounds Chemical class 0.000 description 1
- 125000005504 styryl group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 125000001935 tetracenyl group Chemical group C1(=CC=CC2=CC3=CC4=CC=CC=C4C=C3C=C12)* 0.000 description 1
- VELSFHQDWXAPNK-UHFFFAOYSA-N tetracontacyclo[25.6.5.516,28.44,32.35,11.321,34.28,10.212,15.222,35.229,31.113,20.124,38.02,6.014,19.017,25.018,23.030,37.033,36.547,54.446,53.448,58.126,51.150,52.03,45.07,42.09,61.039,40.041,43.044,63.049,76.055,78.056,62.057,68.059,64.060,67.065,69.066,71.070,73.072,75.074,77]octaheptaconta-1,3(45),4(48),5(61),6,8,10,12,14,16,18,20,22,24(39),25,27(38),28,30,32,34(42),35(40),36,41(43),44(63),46,49(76),50(77),51,53,55(78),56(62),57,59,64,66,68,70(73),71,74-nonatriacontaene Chemical compound c12c3c4c5c6c1c1c7c8c2c2c3c3c9c4c4c5c5c%10c%11c%12c%13c%14c%15c%12c%12c%16c%17c%18c%19c%20c%21c%17c%17c%22c%21c%21c%23c%20c%20c%19c%19c%24c%18c%16c%15c%15c%24c%16c(c7c%15c%14c1c6c5%13)c8c1c2c2c3c3c(c%21c5c%22c(c%11c%12%17)c%10c4c5c93)c%23c2c%20c1c%19%16 VELSFHQDWXAPNK-UHFFFAOYSA-N 0.000 description 1
- 150000003536 tetrazoles Chemical class 0.000 description 1
- QKTRRACPJVYJNU-UHFFFAOYSA-N thiadiazolo[5,4-b]pyridine Chemical compound C1=CN=C2SN=NC2=C1 QKTRRACPJVYJNU-UHFFFAOYSA-N 0.000 description 1
- GVIJJXMXTUZIOD-UHFFFAOYSA-N thianthrene Chemical group C1=CC=C2SC3=CC=CC=C3SC2=C1 GVIJJXMXTUZIOD-UHFFFAOYSA-N 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 125000005580 triphenylene group Chemical group 0.000 description 1
- AAAQKTZKLRYKHR-UHFFFAOYSA-N triphenylmethane Chemical compound C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 AAAQKTZKLRYKHR-UHFFFAOYSA-N 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- 125000001834 xanthenyl group Chemical group C1=CC=CC=2OC3=CC=CC=C3C(C12)* 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/805—Coatings
- H10F39/8053—Colour filters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
- H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
- H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
- H04N25/133—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements including elements passing panchromatic light, e.g. filters passing white light
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
- H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
- H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
- H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/10—Integrated devices
- H10F39/12—Image sensors
- H10F39/18—Complementary metal-oxide-semiconductor [CMOS] image sensors; Photodiode array image sensors
- H10F39/182—Colour image sensors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/10—Integrated devices
- H10F39/12—Image sensors
- H10F39/191—Photoconductor image sensors
- H10F39/192—Colour image sensors
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Color Television Image Signal Generators (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Description
従って、積層型撮像素子において、Wフィルタを有するフィルタ層を適用する際には、従来の固体撮像素子では生じない新たな混色が発生するため、S/Nが低下しないようにこの混色を抑制することが大きな課題となる。
光電変換膜および対向電極が、全ての画素に共通な共通膜状に形成されてなり、
対向電極上に保護膜を備え、
保護膜上に、異なる複数色のカラーフィルタを有するカラーフィルタ層が、各カラーフィルタが各光電変換部と対応するように配置され、
カラーフィルタ層が、異なる複数色のカラーフィルタとして、所定の色領域の波長のみを透過する所定色フィルタと、所定色フィルタに隣接して配置された全可視光領域に亘る波長を透過する白色フィルタとを含み、少なくとも所定の色領域の波長以外の可視光領域において、所定色フィルタと白色フィルタとの間に屈折率差を有するものであり、
カラーフィルタ層の底面から光電変換膜の上面までの光路長d1が1.2μm以下であり、
光電変換膜の厚みの光路長d2が1.4μm以下であることを特徴とする。
Δn × (d1+d2)2 < 2.0
の関係が成り立つことが好ましい。
図11は、本実施形態の固体撮像素子100の撮像部(画素領域)の一部を模式的に示す断面図である。
またALCVD法で成膜したAlOxは100nm以下と他の成膜法より一桁近く小さい膜厚でも高い保護性能を得ることが出来る。
したがって、例えばALCVD法で成膜した100nm以下のAlOxとCVD法で成膜した100〜500nmのSiONの積層膜は光路長、保護性能の観点から非常に好ましい。
本発明の撮像素子においては、光電変換膜の膜厚を薄くしているために、ショートやリークによる暗電流増大の危険性が高いので、電荷ブロッキング層を備えることによる暗電流抑制の効果が高い。
カラーフィルタ層CFは、図3に示すようにR、G、Bのそれぞれ異なる波長の光を透過するカラーフィルタおよび可視光全域を透過するWフィルタを有する。R,G,Bの各フィルタは、赤/青/緑色の顔料、もしくは染料の入った有機材料により形成される。
図1は、WRGBフィルタの一例を示すものであるが、カラーフィルタ層の各色のフィルタはいずれも光硬化樹脂を用いるのが一般的であるため、各色毎の屈折率差自体は図1と同様に0〜0.4程度である。
図11に示す構成の撮像素子において、隣接する2つの異なる色のフィルタ間の屈折率差が0.1、0.4であるとき、屈折率の低いフィルタから屈折率の高いフィルタ側の光電変換部に入射する光による混色率について、d1、d2を変化させて検討を行った。なお、ここでは画素サイズは3μmとした。
Δn=0.1としては、B光(450nm)を入射したときのW画素からR画素への光の漏れ出しを検討した。RフィルタのB光透過率はほぼ0であるため、R画素の信号は全て漏れ込みによるものと考えられる。そこでR画素で発生した信号電荷を画素サイズ(3μm)で割ったものを混色率としてプロットを行った。
Δn × (d1+d2)2 < 2.0
とすることにより混色をより効果的に抑圧できることを見出した。
11 信号読出回路
12 画素電極
14 光電変換膜
16 対向電極
17 光電変換部
18 保護膜
20 画素部
21 カラーフィルタ
32 出力トランジスタ
33 リセットトランジスタ
34 選択トランジスタ
100 固体撮像素子
FD フローティングディフュージョン
CF カラーフィルタ層
Claims (9)
- 基板上に画素単位で区画された画素電極、入射光の光量に応じた信号電荷を発生する光電変換膜、および該光電変換膜を挟んで前記画素電極に対向して設けられた対向電極を含む光電変換部を有する画素が、二次元状に複数配列されてなる撮像部を有する、入射光が平面波である固体撮像素子において、
前記光電変換膜および前記対向電極が、全ての前記画素に共通な共通膜状に形成されてなり、
前記対向電極上に保護膜を備え、
前記保護膜上に、異なる複数色のカラーフィルタを有するカラーフィルタ層が、該各カラーフィルタが前記各光電変換部と対応するように配置され、
該カラーフィルタ層が、前記異なる複数色のカラーフィルタとして、所定の色領域の波長のみを透過する所定色フィルタと、該所定色フィルタに隣接して配置された全可視光領域に亘る波長を透過する白色フィルタとを含み、少なくとも前記所定の色領域の波長以外の可視光領域において、前記所定色フィルタと前記白色フィルタとの間に屈折率差を有するものであり、
前記カラーフィルタ層の底面から前記光電変換膜の上面までの光路長d1が1.2μm以下であり、
前記光電変換膜の厚みの光路長d2が1.4μm以下であり、
前記画素のサイズが0.9μm以上であることを特徴とする固体撮像素子。 - 前記光電変換膜が有機材料を含むものであることを特徴とする請求項1記載の固体撮像素子。
- 前記白色フィルタと前記所定色フィルタとの屈折率差をΔnとすると、前記所定色フィルタが透過しない可視光波長領域においてΔnと前記光路長d1(μm)、d2(μm)との間に、
Δn × (d1+d2)2 < 2.0
の関係が成り立つことを特徴とする請求項1または2記載の固体撮像素子。 - 前記所定の色が青、緑および赤のいずれかであることを特徴とする請求項1から3いずれか1項記載の固体撮像素子。
- 前記所定の色領域の波長のみを透過する前記所定色フィルタとして、青色領域の波長のみを透過する青色フィルタ、緑色領域の波長のみを透過する緑色フィルタ、および赤色領域の波長のみを透過する赤色フィルタを備えたことを特徴とする請求項1から3いずれか1項記載の固体撮像素子。
- 前記所定の色領域の波長のみを透過する前記所定色カラーフィルタとして、黄色領域の波長のみを透過する黄色フィルタ、マゼンダ領域の波長のみを透過するマゼンダフィルタ、シアン領域の波長のみを透過するシアンフィルタを備えたことを特徴とする請求項1から3いずれか1項記載の固体撮像素子。
- 前記基板に前記光電変換部において生じる電荷に応じた信号を読み出すMOSトランジスタ回路が形成されており、該MOSトランジスタ回路は、前記光電変換部と電気的に接続された電荷蓄積部と、前記電荷蓄積部の電位をリセット電位にリセットするリセットトランジスタと、前記電荷蓄積部の電位に応じた信号を出力する出力トランジスタとを含み、前記リセットトランジスタ及び前記出力トランジスタは、キャリアの極性が前記光電変換部で発生した捕集される電荷と逆極性であることを特徴とする請求項1から6いずれか1項記載の固体撮像素子。
- 前記光電変換膜と前記画素電極との間に、暗電流を抑制する機能層が設けられていることを特徴とする請求項1から7いずれか1項記載の固体撮像素子。
- 請求項1から8いずれか1項記載の固体撮像素子を備えたことを特徴とする撮像装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012138305A JP5759421B2 (ja) | 2012-06-20 | 2012-06-20 | 固体撮像素子および撮像装置 |
PCT/JP2013/003605 WO2013190795A1 (ja) | 2012-06-20 | 2013-06-07 | 固体撮像素子および撮像装置 |
KR1020157001050A KR101676972B1 (ko) | 2012-06-20 | 2013-06-07 | 고체 촬상 소자 및 촬상 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012138305A JP5759421B2 (ja) | 2012-06-20 | 2012-06-20 | 固体撮像素子および撮像装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014003190A JP2014003190A (ja) | 2014-01-09 |
JP5759421B2 true JP5759421B2 (ja) | 2015-08-05 |
Family
ID=49768410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012138305A Active JP5759421B2 (ja) | 2012-06-20 | 2012-06-20 | 固体撮像素子および撮像装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5759421B2 (ja) |
KR (1) | KR101676972B1 (ja) |
WO (1) | WO2013190795A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10270996B2 (en) | 2016-08-30 | 2019-04-23 | Samsung Electronics Co., Ltd. | Image sensor including a pixel unit having an autofocusing pixel and a normal pixel and driving method thereof |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016033972A (ja) * | 2014-07-31 | 2016-03-10 | キヤノン株式会社 | 撮像装置及び撮像システム |
JP2019029601A (ja) * | 2017-08-03 | 2019-02-21 | ソニーセミコンダクタソリューションズ株式会社 | 固体撮像装置及び電子機器 |
WO2023181793A1 (ja) * | 2022-03-22 | 2023-09-28 | ソニーセミコンダクタソリューションズ株式会社 | 撮像装置及び電子機器 |
WO2023189071A1 (ja) * | 2022-03-28 | 2023-10-05 | ソニーセミコンダクタソリューションズ株式会社 | 撮像装置及び電子機器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4637196B2 (ja) * | 2007-03-16 | 2011-02-23 | 富士フイルム株式会社 | 固体撮像素子 |
JP5371339B2 (ja) * | 2008-09-11 | 2013-12-18 | 富士フイルム株式会社 | 固体撮像素子及び撮像装置 |
KR20110040402A (ko) | 2009-10-14 | 2011-04-20 | 삼성전자주식회사 | 필터 어레이, 이를 포함하는 이미지 센서, 및 신호 보간 방법 |
JP5521854B2 (ja) * | 2010-07-26 | 2014-06-18 | コニカミノルタ株式会社 | 撮像装置及び画像入力装置 |
-
2012
- 2012-06-20 JP JP2012138305A patent/JP5759421B2/ja active Active
-
2013
- 2013-06-07 WO PCT/JP2013/003605 patent/WO2013190795A1/ja active Application Filing
- 2013-06-07 KR KR1020157001050A patent/KR101676972B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10270996B2 (en) | 2016-08-30 | 2019-04-23 | Samsung Electronics Co., Ltd. | Image sensor including a pixel unit having an autofocusing pixel and a normal pixel and driving method thereof |
Also Published As
Publication number | Publication date |
---|---|
KR20150031290A (ko) | 2015-03-23 |
WO2013190795A1 (ja) | 2013-12-27 |
KR101676972B1 (ko) | 2016-11-29 |
JP2014003190A (ja) | 2014-01-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4444371B1 (ja) | 撮像素子及び撮像装置 | |
CN106298823B (zh) | 图像传感器和包括该图像传感器的电子装置 | |
JP5542091B2 (ja) | 固体撮像素子及び撮像装置 | |
US8232616B2 (en) | Solid-state imaging device and process of making solid state imaging device | |
US8704281B2 (en) | Process of making a solid state imaging device | |
US8803211B2 (en) | Solid-state imaging device, process of making solid state imaging device, digital still camera, digital video camera, mobile phone, and endoscope | |
JP5427349B2 (ja) | 固体撮像素子 | |
JP5325473B2 (ja) | 光電変換素子及び固体撮像素子 | |
JP2009049278A (ja) | 光電変換素子、光電変換素子の製造方法、固体撮像素子 | |
US20120326257A1 (en) | Photoelectric conversion layer stack-type solid-state imaging device and imaging apparatus | |
JP2005303266A (ja) | 撮像素子、その電場印加方法および印加した素子 | |
JP5759421B2 (ja) | 固体撮像素子および撮像装置 | |
JP2008258421A (ja) | 有機光電変換素子及びその製造方法 | |
WO2017090438A1 (ja) | 光電変換素子およびその製造方法、固体撮像素子、電子機器、並びに太陽電池 | |
JP2009054605A (ja) | 光電変換素子及び撮像素子 | |
JP5449270B2 (ja) | 固体撮像素子、固体撮像素子の製造方法 | |
JP2012169584A (ja) | 固体撮像素子及び撮像装置 | |
JP2013084789A (ja) | 有機撮像素子 | |
JP2011171513A (ja) | 光電変換素子及び撮像素子並びにその製造方法 | |
JP2007208840A (ja) | 固体撮像素子 | |
JP2013093353A (ja) | 有機撮像素子 | |
WO2017208806A1 (ja) | 撮像素子および撮像素子の製造方法ならびに撮像装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20141022 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150324 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150514 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150602 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150605 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5759421 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |