JP2002505039A - アモルファスシリコン光電池装置とその製造方法 - Google Patents
アモルファスシリコン光電池装置とその製造方法Info
- Publication number
- JP2002505039A JP2002505039A JP50381499A JP50381499A JP2002505039A JP 2002505039 A JP2002505039 A JP 2002505039A JP 50381499 A JP50381499 A JP 50381499A JP 50381499 A JP50381499 A JP 50381499A JP 2002505039 A JP2002505039 A JP 2002505039A
- Authority
- JP
- Japan
- Prior art keywords
- type layer
- thin
- layer
- solar cell
- carrier material
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 229910021417 amorphous silicon Inorganic materials 0.000 title description 2
- 239000010409 thin film Substances 0.000 claims abstract description 61
- 238000000034 method Methods 0.000 claims abstract description 36
- 239000012876 carrier material Substances 0.000 claims abstract description 35
- 239000004065 semiconductor Substances 0.000 claims abstract description 35
- 239000000203 mixture Substances 0.000 claims abstract description 23
- 230000003287 optical effect Effects 0.000 claims abstract description 18
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 49
- 229910052710 silicon Inorganic materials 0.000 claims description 48
- 239000010703 silicon Substances 0.000 claims description 48
- 239000002184 metal Substances 0.000 claims description 24
- 239000000758 substrate Substances 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 7
- 150000004706 metal oxides Chemical class 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 6
- 229910044991 metal oxide Inorganic materials 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 229910021424 microcrystalline silicon Inorganic materials 0.000 claims description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 3
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000012634 fragment Substances 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 1
- 238000010494 dissociation reaction Methods 0.000 claims 1
- 230000005593 dissociations Effects 0.000 claims 1
- 238000013329 compounding Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 71
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 24
- 239000001257 hydrogen Substances 0.000 description 24
- 229910052739 hydrogen Inorganic materials 0.000 description 24
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 16
- 239000002019 doping agent Substances 0.000 description 11
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 9
- 229910000077 silane Inorganic materials 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 239000001307 helium Substances 0.000 description 7
- 229910052734 helium Inorganic materials 0.000 description 7
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 7
- 238000003475 lamination Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 238000011282 treatment Methods 0.000 description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- 229910052796 boron Inorganic materials 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- RBFQJDQYXXHULB-UHFFFAOYSA-N arsane Chemical compound [AsH3] RBFQJDQYXXHULB-UHFFFAOYSA-N 0.000 description 2
- 229910002090 carbon oxide Inorganic materials 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 229910001887 tin oxide Inorganic materials 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- WXRGABKACDFXMG-UHFFFAOYSA-N trimethylborane Chemical compound CB(C)C WXRGABKACDFXMG-UHFFFAOYSA-N 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
- H10F10/00—Individual photovoltaic cells, e.g. solar cells
- H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
- H10F10/17—Photovoltaic cells having only PIN junction potential barriers
-
- 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
- H10F10/00—Individual photovoltaic cells, e.g. solar cells
- H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
- H10F10/17—Photovoltaic cells having only PIN junction potential barriers
- H10F10/172—Photovoltaic cells having only PIN junction potential barriers comprising multiple PIN junctions, e.g. tandem cells
-
- 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
- H10F71/00—Manufacture or treatment of devices covered by this subclass
- H10F71/10—Manufacture or treatment of devices covered by this subclass the devices comprising amorphous semiconductor material
- H10F71/103—Manufacture or treatment of devices covered by this subclass the devices comprising amorphous semiconductor material including only Group IV materials
-
- 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
- Y02E10/548—Amorphous silicon PV cells
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. p型層と、キャリア物質の上に積層されたn型層とを少なくとも備え、 前記p型層の構成、特に該p型層の光学的バンドギャップ及び/または導電率 と、前記n型層の構成、特に該n型層の光学的バンドギャップ及び/または導電 率とが、それぞれの半導体層が形成される場所において所定のガスの配合及び/ または流量を制御することにより、時間的及び/または空間的に連続的に変化す るように構成されたことを特徴とする薄膜シリコン太陽電池の製造方法。 2. 前記ガス流は、薄膜が連続的に積層される間に時間に関する所定の流量 率において所定のガスの一つ以上のガス流を出したり止めたりすることによって 制御されることを特徴とする請求項1に記載の薄膜半導体太陽電池の製造方法。 3. 請求項1または2に記載された半導体p型層をキャリア物質上に製造す るための方法であって、周波数が10kHzと180kHzとの間にある無線周 波数放電を使用、または直流放電を使用することを特徴とする薄膜シリコン太陽 電池の半導体層製造方法。 4. 請求項1乃至3のいずれかに記載された半導体p型層をキャリア物質上 に製造するための方法であって、ガスを所定の解離温度まで加熱し、それによっ て該ガスが複数の断片に解離し、その中の一次的断片または二次的断片が半導体 層を積み重ねるため前記キャリア物質の基板上に凝結するようしたことを特徴と する薄膜シリコン太陽電池の半導体層製造方法。 5. キャリア物質の基板と、 前記基板上に積層されたp型層と、 前記p型層上に積層されたn型層とを備え、 前記p型層または前記n型層のいずれかの光学的バンドギャップ及び/または 導電率とが空間的に変化することを特徴とする薄膜半導体太陽電池。 6. 前記p型層は少なくとも3層の部分層を含むことを特徴とする請求項5 に記載の薄膜半導体太陽電池。 7. 前記p型層は電気的端子に近接するドープされた第4の部分層を含み、 該第4の部分層において光学的バンドギャップが前記電気的端子から遠ざかる方 向に減少することを特徴とする請求項5または6に記載の薄膜半導体太陽電池。 8. 前記n型層は少なくとも2層の部分層を含むことを特徴とする請求項5 乃至7のいずれかに記載の薄膜半導体太陽電池。 9. 前記キャリア物質は電気的端子によって薄く被覆されていることを特徴 とする請求項5乃至8のいずれかに記載の薄膜半導体太陽電池。 10. 前記キャリア物質は、電気的端子、n型層、ドープされていない層、 または任意数のこれらの被覆物から成る多層構造のいずれかによって薄く被覆さ れていることを特徴とする請求項5乃至9のいずれかに記載の薄膜半導体太陽電 池。 11. 前記キャリア物質は、電気的端子、p型層、ドープされていない層、 または任意数のこれらの被覆から成る多層構造のいずれかによって薄く被覆され ていることを特徴とする請求項5乃至10のいずれかに記載の薄膜半導体太陽電 池。 12. 前記キャリア物質は、ガラス、金属、半導体、重合体またはプラスチ ックから作られたシートであることを特徴とする請求項5乃至11のいずれかに 記載の薄膜半導体太陽電池。 13. 前記電気的端子は、金属、金属酸化物、ドープされた金属酸化物、ま たはそれらの組成物から作られた被覆物であることを特徴とする請求項5乃至1 2のいずれかに記載の薄膜シリコン太陽電池。 14. 前記キャリア物質は(電気的端子の有無にかかわらず)積層容器内に おいて静止または移動していることを特徴とする請求項1乃至4のいずれかに記 載の薄膜シリコン太陽電池。 15. 前記p型層または前記n型層のいずれかに隣接する層は微結晶シリコ ンから成ることを特徴とする請求項5乃至13のいずれかに記載の薄膜半導体太 陽電池。 16. 前記p型層または前記n型層のいずれかに隣接する層は多結晶シリコ ンから成ることを特徴とする請求項5乃至13のいずれかまたは請求項15に記 載の薄膜半導体太陽電池。 17. 前記p型層または前記n型層のいずれかに隣接する層は単結晶シリコ ンから成ることを特徴とする請求項5乃至13のいずれかまたは請求項15もし くは16に記載の薄膜半導体太陽電池。 18. 請求項1乃至17のいずれかに記載されたp型層が提供された薄膜半 導体太陽電池。 19. 請求項1乃至17のいずれかに記載されたn型層が提供された薄膜半導 体太陽電池。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97201856A EP0886325A1 (en) | 1997-06-18 | 1997-06-18 | Amorphous silicon photovoltaic devices and method of making thereof |
EP97201856.8 | 1997-06-18 | ||
PCT/EP1998/004008 WO1998058413A1 (en) | 1997-06-18 | 1998-06-18 | Amorphous silicon photovoltaic devices and method of making same |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2002505039A true JP2002505039A (ja) | 2002-02-12 |
JP4781495B2 JP4781495B2 (ja) | 2011-09-28 |
Family
ID=8228454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50381499A Expired - Fee Related JP4781495B2 (ja) | 1997-06-18 | 1998-06-18 | アモルファスシリコン光電池装置とその製造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6242687B1 (ja) |
EP (2) | EP0886325A1 (ja) |
JP (1) | JP4781495B2 (ja) |
KR (1) | KR100569823B1 (ja) |
AU (1) | AU743406B2 (ja) |
PL (1) | PL188347B1 (ja) |
WO (1) | WO1998058413A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6383898B1 (en) * | 1999-05-28 | 2002-05-07 | Sharp Kabushiki Kaisha | Method for manufacturing photoelectric conversion device |
AU2001285055A1 (en) * | 2000-08-18 | 2002-03-04 | Midwest Research Institute | High carrier concentration p-type transparent conducting oxide films |
US20070023082A1 (en) * | 2005-07-28 | 2007-02-01 | Venkatesan Manivannan | Compositionally-graded back contact photovoltaic devices and methods of fabricating such devices |
US20090104733A1 (en) * | 2007-10-22 | 2009-04-23 | Yong Kee Chae | Microcrystalline silicon deposition for thin film solar applications |
US20090188558A1 (en) * | 2008-01-25 | 2009-07-30 | University Of Washington | Photovoltaic devices having metal oxide electron-transport layers |
WO2010020544A1 (en) * | 2008-08-19 | 2010-02-25 | Oerlikon Solar Ip Ag, Truebbach | Improvement of electrical and optical properties of silicon solar cells |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6233479A (ja) * | 1985-08-07 | 1987-02-13 | Agency Of Ind Science & Technol | 太陽電池 |
US4718947A (en) * | 1986-04-17 | 1988-01-12 | Solarex Corporation | Superlattice doped layers for amorphous silicon photovoltaic cells |
JPS63164479A (ja) * | 1986-12-26 | 1988-07-07 | Ricoh Co Ltd | アモルフアスシリコン光電変換素子 |
JPS63244888A (ja) * | 1987-03-31 | 1988-10-12 | Kanegafuchi Chem Ind Co Ltd | 半導体装置 |
JPH06104464A (ja) * | 1990-01-19 | 1994-04-15 | Solarex Corp | pinアモルファスシリコン光電池に於ける広帯域ギャップn層を使用した短絡電流の強化 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4160678A (en) * | 1976-08-24 | 1979-07-10 | Jain Faquir C | Heterojunction solar cell |
JPS5914679A (ja) * | 1982-07-16 | 1984-01-25 | Toshiba Corp | 光起電力装置 |
US4598164A (en) * | 1983-10-06 | 1986-07-01 | Exxon Research And Engineering Co. | Solar cell made from amorphous superlattice material |
US4680607A (en) * | 1984-05-11 | 1987-07-14 | Sanyo Electric Co., Ltd. | Photovoltaic cell |
JP2733176B2 (ja) * | 1992-11-16 | 1998-03-30 | キヤノン株式会社 | 光起電力素子及びそれを用いた発電装置 |
-
1997
- 1997-06-18 EP EP97201856A patent/EP0886325A1/en not_active Withdrawn
-
1998
- 1998-06-18 US US09/446,029 patent/US6242687B1/en not_active Expired - Fee Related
- 1998-06-18 EP EP98937557A patent/EP0992071A1/en not_active Withdrawn
- 1998-06-18 KR KR1019997011742A patent/KR100569823B1/ko not_active Expired - Fee Related
- 1998-06-18 PL PL98337429A patent/PL188347B1/pl not_active IP Right Cessation
- 1998-06-18 JP JP50381499A patent/JP4781495B2/ja not_active Expired - Fee Related
- 1998-06-18 AU AU86307/98A patent/AU743406B2/en not_active Ceased
- 1998-06-18 WO PCT/EP1998/004008 patent/WO1998058413A1/en active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6233479A (ja) * | 1985-08-07 | 1987-02-13 | Agency Of Ind Science & Technol | 太陽電池 |
US4718947A (en) * | 1986-04-17 | 1988-01-12 | Solarex Corporation | Superlattice doped layers for amorphous silicon photovoltaic cells |
JPS63164479A (ja) * | 1986-12-26 | 1988-07-07 | Ricoh Co Ltd | アモルフアスシリコン光電変換素子 |
JPS63244888A (ja) * | 1987-03-31 | 1988-10-12 | Kanegafuchi Chem Ind Co Ltd | 半導体装置 |
JPH06104464A (ja) * | 1990-01-19 | 1994-04-15 | Solarex Corp | pinアモルファスシリコン光電池に於ける広帯域ギャップn層を使用した短絡電流の強化 |
Non-Patent Citations (1)
Title |
---|
JPN6010019265, R.E.I.Schropp et al., ""Bandgap−, dopant, and defect−graded dual−junction amorphous silicon solar cells"", 12th European Photovoltaic Solar Energy Conference, 11−15 April 1994, p.699−702 * |
Also Published As
Publication number | Publication date |
---|---|
PL337429A1 (en) | 2000-08-14 |
US6242687B1 (en) | 2001-06-05 |
AU8630798A (en) | 1999-01-04 |
EP0886325A1 (en) | 1998-12-23 |
JP4781495B2 (ja) | 2011-09-28 |
KR20010013727A (ko) | 2001-02-26 |
WO1998058413A1 (en) | 1998-12-23 |
KR100569823B1 (ko) | 2006-04-11 |
EP0992071A1 (en) | 2000-04-12 |
PL188347B1 (pl) | 2005-01-31 |
AU743406B2 (en) | 2002-01-24 |
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