JP4981020B2 - 集積型薄膜太陽電池、その製造方法と集積型薄膜太陽電池用透明電極の加工方法、その構造及びその透明電極が形成された透明基板 - Google Patents
集積型薄膜太陽電池、その製造方法と集積型薄膜太陽電池用透明電極の加工方法、その構造及びその透明電極が形成された透明基板 Download PDFInfo
- Publication number
- JP4981020B2 JP4981020B2 JP2008501816A JP2008501816A JP4981020B2 JP 4981020 B2 JP4981020 B2 JP 4981020B2 JP 2008501816 A JP2008501816 A JP 2008501816A JP 2008501816 A JP2008501816 A JP 2008501816A JP 4981020 B2 JP4981020 B2 JP 4981020B2
- Authority
- JP
- Japan
- Prior art keywords
- solar cell
- thin film
- transparent electrode
- film solar
- integrated thin
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 172
- 239000010409 thin film Substances 0.000 title claims description 102
- 239000000758 substrate Substances 0.000 title claims description 55
- 238000004519 manufacturing process Methods 0.000 title claims description 41
- 238000005530 etching Methods 0.000 claims description 54
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 51
- 229920002120 photoresistant polymer Polymers 0.000 claims description 51
- 229920000642 polymer Polymers 0.000 claims description 31
- 239000004065 semiconductor Substances 0.000 claims description 27
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 17
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 17
- 229910052710 silicon Inorganic materials 0.000 claims description 17
- 239000010703 silicon Substances 0.000 claims description 17
- 239000004020 conductor Substances 0.000 claims description 16
- 229910000577 Silicon-germanium Inorganic materials 0.000 claims description 15
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 13
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 claims description 10
- 238000000151 deposition Methods 0.000 claims description 9
- 238000007740 vapor deposition Methods 0.000 claims description 8
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 7
- 229910001887 tin oxide Inorganic materials 0.000 claims description 7
- 239000010931 gold Substances 0.000 claims description 6
- 239000011787 zinc oxide Substances 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 229910021424 microcrystalline silicon Inorganic materials 0.000 claims description 3
- 238000000313 electron-beam-induced deposition Methods 0.000 claims description 2
- 238000002207 thermal evaporation Methods 0.000 claims description 2
- 238000007639 printing Methods 0.000 description 49
- 239000010410 layer Substances 0.000 description 46
- 230000008569 process Effects 0.000 description 46
- 238000000059 patterning Methods 0.000 description 32
- 239000010408 film Substances 0.000 description 17
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 238000007650 screen-printing Methods 0.000 description 9
- 238000003980 solgel method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000007646 gravure printing Methods 0.000 description 7
- 238000009413 insulation Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 238000000206 photolithography Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 238000010894 electron beam technology Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- 238000003672 processing method Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000009834 vaporization Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 229910003437 indium oxide Inorganic materials 0.000 description 3
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 238000001259 photo etching Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 description 1
- 229910004613 CdTe Inorganic materials 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- KTSFMFGEAAANTF-UHFFFAOYSA-N [Cu].[Se].[Se].[In] Chemical compound [Cu].[Se].[Se].[In] KTSFMFGEAAANTF-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000007644 letterpress printing Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000813 microcontact printing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 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
- H10F71/00—Manufacture or treatment of devices covered by this subclass
- H10F71/138—Manufacture of transparent electrodes, e.g. transparent conductive oxides [TCO] or indium tin oxide [ITO] electrodes
-
- 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
- H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
- H10F19/30—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules comprising thin-film photovoltaic cells
- H10F19/31—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules comprising thin-film photovoltaic cells having multiple laterally adjacent thin-film photovoltaic cells deposited on the same substrate
-
- 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
- H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
- H10F19/30—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules comprising thin-film photovoltaic cells
- H10F19/31—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules comprising thin-film photovoltaic cells having multiple laterally adjacent thin-film photovoltaic cells deposited on the same substrate
- H10F19/33—Patterning processes to connect the photovoltaic cells, e.g. laser cutting of conductive or active layers
-
- 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
- H10F71/121—The active layers comprising only Group IV materials
-
- 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
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/20—Electrodes
- H10F77/244—Electrodes made of transparent conductive layers, e.g. transparent conductive oxide [TCO] layers
-
- 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
- Y02E10/547—Monocrystalline 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
Description
また、太陽電池は、半導体の厚さによってバルク(基板)型太陽電池と薄膜型太陽電池に分類されるのに、 薄膜型太陽電池は半導体層の厚さが数10umないし数um以下の太陽電池である。
薄膜型太陽電池は、バルク型太陽電池に比べて大きい面積での製作が容易であるとの長所があるが、一方で受光面側の透明電極の抵抗のため、エネルギー変換効率については面積が大きくなるほど減少するという短所がある。
このような問題を解決するために開発されたものが集積型薄膜太陽電池の構造である。この構造は、透明電極が帯形状で複数に分割され、その上に形成された小さい単位セルが互いに電気的に直列連結された構造となっているため、透明電極の抵抗による電力損失を減らすことができる。また、大きい面積で製作する場合にも変換効率の低下を小さくすることができる。なお、集積型構造によって一枚の基板から実用的な高い電圧を得ることができるため、モジュール組立工程を簡単化することができる。
しかし、このような集積型薄膜太陽電池の構造及び製作工程にも様々な問題点がある。これについては、以下説明する。
まず、 絶縁透明基板10の上部全面(全面)に形成された透明電極22を、図2に示すようにレーザーパターニング法で切断して一定の幅を持つ帯形態で切断(絶縁)すれば、 加工された切断幅は、50umないし数100um位になるのが一般的である。
また、本発明の他の目的は、前述の集積型薄膜太陽電池を製造する場合においてモジュールの性能低下を防止して製造単価を節減するための製造方法を提供することにある。
図3は本発明による集積型薄膜太陽電池のモジュール構造を示す断面図である。示すように、本発明による集積型薄膜太陽電池は所定基板1上に傾斜断面を持つ透明電極2と、 太陽電池(半導体)層3、1次裏面電極4、2次裏面電極5が順番どおり積層された構造からなっている。1次裏面電極4、2次裏面電極5は伝導物質で構成される。
ここで基板1は、ガラスや透明プラスチックなどの絶縁透明基板で、透明電極2は、酸化亜鉛(Zinc Oxide(ZnO))、酸化柱石(Tin Oxide(SnO2))、酸化インジウム柱石(Indium Tin Oxide(ITO))内の何れか一つ以上の透明伝導膜が使われる。
<印刷法を利用した集積型薄膜太陽電池用透明電極の形成方法>
<写真蝕刻法を利用した集積型薄膜太陽電池用透明電極の形成方法>
<ゾルゲル法及び印刷法を利用した透明電極の形成方法>
以上のように本発明に対する技術思想を添付図面とともに説明したが、これは本発明の望
ましい実施形態の例示説明であり、本発明を限定するものではなく、 本発明の技術思想のを逸脱しない範囲内で多様な変形と組み合わせが可能である。
Claims (13)
- (a)絶縁透明基板上に離隔されるようにパターニングされた透明電極を形成する段階と、
(b)前記(a)段階による基板の上に太陽電池(半導体)層を形成する段階と、
(c)前記太陽電池(半導体)層の上に伝導物質をななめに蒸着して1次裏面電極を形成する段階と、
(d)前記1次裏面電極をマスクとして使って前記太陽電池(半導体)層を蝕刻する段階と、
(e)前記(d)段階後の基板の上に伝導物質をななめに蒸着することにより、前記透明電極の、前記太陽電池(半導体)層の蝕刻により露出した部分とその隣り合った前記1次裏面電極が電気的に繋がれるように2次裏面電極を形成する段階と、
を含むことを特徴とする集積型薄膜太陽電池の製造方法。 - 前記(a)段階は、
(a−1)前記基板上に薄膜の透明電極を形成する段階と、
(a−2)前記透明電極上に離隔されるようにフォトレジスト(photoresist;PR)またはポリマーパターンを形成する段階と、
(a−3)前記フォトレジストまたはポリマーパターンをマスクとして使って前記透明電極をエッチングする段階と、
(a−4)前記フォトレジストまたはポリマーパターンを取り除く段階と、
を含むことを特徴とする、請求項1記載の集積型薄膜太陽電池の製造方法。 - 前記透明電極は、酸化亜鉛(Zinc Oxide (ZnO))、酸化錫 (Tin Oxide(SnO2))または酸化インジウム錫(Indium Tin Oxide(ITO))の内の何れか一つ以上により形成されたことを特徴とする、請求項2記載の集積型薄膜太陽電池の製造方法。
- 前記(a−3)段階では、前記透明電極のエッチングは等方性蝕刻法であることを特徴とする、請求項2記載の集積型薄膜太陽電池の製造方法。
- 前記(a−3)段階では、前記透明電極のエッチングはメッサ(mesa)エッチングであることを特徴とする、請求項2記載の集積型薄膜太陽電池の製造方法。
- 前記(a−3)段階では、前記透明電極のエッチングは異方性蝕刻法であることを特徴とする、請求項2記載の集積型薄膜太陽電池の製造方法。
- 前記(d)段階は前記太陽電池(半導体)層を前記基板から垂直方向にエッチングすることを特徴とする、請求項4または5記載の集積型薄膜太陽電池の製造方法。
- 前記(d)段階は前記太陽電池(半導体)層を前記基板から傾いた方向にエッチングすることを特徴とする、請求項6記載の集積型薄膜太陽電池の製造方法。
- 前記(e)段階の伝導物質の蒸着は、電子ビームまたは熱蒸着からなり、前記(e)段階の伝導物質の蒸着によって、隣り合った単位素子同士が電気的に直列接続されることを特徴とする、請求項1記載の集積型薄膜太陽電池の製造方法。
- 前記(b)段階の前記太陽電池は、シリコン系薄膜太陽電池、化合物系薄膜太陽電池、
有機物系太陽電池、乾式染料感応型太陽電池の内の何れか一つ以上を利用したことを特徴とする、請求項1記載の集積型薄膜太陽電池の製造方法。 - 前記シリコン系薄膜太陽電池は、非晶質シリコン単一接合太陽電池(amorphous silicon(a−Si:H) single junction solar cell)、非晶質シリコン多重接合太陽電池(a−Si:H/a−Si:H、a−Si:H/a−Si:H/a−Si:H multi−junction solar cell)、非晶質シリコンゲルマニウム単一接合太陽電池(amorphous silicon−germanium(a−SiGe:H) single junction solar cell)、非晶質シリコン/非晶質シリコンゲルマニウム二重接合太陽電池(a−Si:H/a−SiGe:H double junction solar cell)、非晶質シリコン/非晶質シリコンゲルマニウム/非晶質シリコンゲルマニウム三重接合太陽電池(a−Si:H/a−SiGe:H/a−SiGe:H triple
junction solar cell)、非晶質シリコン/マイクロ結晶シリコン(多結晶シリコン) 二重接合太陽電池(amorphous silicon/microcrystalline(poly) silicon double junction
solar cell)の内の何れか一つ以上を利用したことを特徴とする、請求項10記載の集積型薄膜太陽電池の製造方法。 - 前記1次及び2次裏面電極は銀(Ag)、アルミニウム(Al)、または金(Au)の内の何れか一つ以上を利用したことを特徴とする、請求項1記載の薄膜太陽電池の製造方法。
- 請求項1記載の薄膜太陽電池の製造方法によって単位素子間を電気的に直列連結して集積化されたことを特徴とする薄膜太陽電池。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2005-0021895 | 2005-03-16 | ||
| KR1020050021771A KR20060100108A (ko) | 2005-03-16 | 2005-03-16 | 집적형 박막 태양전지용 투명전극의 가공 방법과 그 구조,그 투명전극이 형성된 투명기판 |
| KR1020050021895A KR100756286B1 (ko) | 2005-03-16 | 2005-03-16 | 집적형 박막 태양전지 및 그 제조 방법 |
| KR10-2005-0021771 | 2005-03-16 | ||
| PCT/KR2006/000973 WO2006107154A1 (en) | 2005-03-16 | 2006-03-16 | Integrated thin-film solar cells and method of manufacturing thereof and processing method of transparent electrode for integrated thin-film solar cells and structure thereof, and transparent substrate having processed transparent electrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008533737A JP2008533737A (ja) | 2008-08-21 |
| JP4981020B2 true JP4981020B2 (ja) | 2012-07-18 |
Family
ID=37073681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008501816A Expired - Fee Related JP4981020B2 (ja) | 2005-03-16 | 2006-03-16 | 集積型薄膜太陽電池、その製造方法と集積型薄膜太陽電池用透明電極の加工方法、その構造及びその透明電極が形成された透明基板 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7927497B2 (ja) |
| JP (1) | JP4981020B2 (ja) |
| WO (1) | WO2006107154A1 (ja) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7927497B2 (en) | 2005-03-16 | 2011-04-19 | Korea Advanced Institute Of Science And Technology | Integrated thin-film solar cells and method of manufacturing thereof and processing method of transparent electrode for integrated thin-film solar cells and structure thereof, and transparent substrate having processed transparent electrode |
| KR100725110B1 (ko) | 2005-12-14 | 2007-06-04 | 한국과학기술원 | 투과형 집적형 박막 태양전지 및 그 제조 방법. |
| KR100656738B1 (ko) * | 2005-12-14 | 2006-12-14 | 한국과학기술원 | 집적형 박막 태양전지 및 그 제조 방법 |
| US20090320917A1 (en) * | 2008-06-30 | 2009-12-31 | Hing Wah Chan | Solar cell passivation and leveling |
| US20100089441A1 (en) * | 2008-10-09 | 2010-04-15 | Sunlight Photonics Inc. | Method and apparatus for manufacturing thin-film photovoltaic devices |
| US20100116338A1 (en) * | 2008-11-07 | 2010-05-13 | United Solar Ovinic Llc | High quality semiconductor material |
| JP5470633B2 (ja) | 2008-12-11 | 2014-04-16 | 国立大学法人東北大学 | 光電変換素子及び太陽電池 |
| JP2010282998A (ja) * | 2009-06-02 | 2010-12-16 | Seiko Epson Corp | 太陽電池、太陽電池の製造方法 |
| JP5377086B2 (ja) * | 2009-06-04 | 2013-12-25 | 株式会社日立ハイテクノロジーズ | レーザ加工方法、レーザ加工装置及びソーラパネル製造方法 |
| KR101060239B1 (ko) * | 2010-08-26 | 2011-08-29 | 한국과학기술원 | 집적형 박막 광기전력 소자 및 그의 제조 방법 |
| KR101156771B1 (ko) * | 2010-08-26 | 2012-06-18 | 삼성전기주식회사 | 전도성 투명기판의 제조방법 |
| US8338698B2 (en) * | 2010-08-27 | 2012-12-25 | Primestar Solar, Inc. | Anisotropic conductive layer as a back contact in thin film photovoltaic devices |
| US8992787B2 (en) * | 2011-07-29 | 2015-03-31 | Pacesetter, Inc. | Anode foils for electrolytic capacitors and methods for making same |
| KR20140126313A (ko) | 2012-01-23 | 2014-10-30 | 테트라썬, 아이엔씨. | 금속층으로부터 코팅층의 선택적인 제거, 및 그의 태양 전지 적용 |
| JP2013183065A (ja) * | 2012-03-02 | 2013-09-12 | Idemitsu Kosan Co Ltd | 有機薄膜太陽電池 |
| CN102593200A (zh) * | 2012-03-12 | 2012-07-18 | 谢振华 | 一种新型太阳能电池板的电极结构 |
| CN102744483A (zh) * | 2012-07-20 | 2012-10-24 | 河南新能光伏有限公司 | 一种薄膜太阳电池汇流焊接工艺 |
| US20150020863A1 (en) * | 2013-07-22 | 2015-01-22 | International Business Machines Corporation | Segmented thin film solar cells |
| CN103779431B (zh) * | 2013-12-19 | 2016-03-09 | 湖南红太阳光电科技有限公司 | 一种制备晶硅电池金属电极的方法 |
| US10418296B2 (en) * | 2015-08-18 | 2019-09-17 | China Wafer Level Csp Co., Ltd. | Semiconductor chip package structure and packaging method therefor |
| US10072349B2 (en) | 2016-01-05 | 2018-09-11 | Pacesetter, Inc. | Etch solutions having bis(perfluoroalkylsulfonyl)imides, and use thereof to form anode foils with increased capacitance |
| US10240249B2 (en) | 2016-12-02 | 2019-03-26 | Pacesetter, Inc. | Use of nonafluorobutanesulfonic acid in a low pH etch solution to increase aluminum foil capacitance |
| US10309033B2 (en) | 2016-12-02 | 2019-06-04 | Pacesetter, Inc. | Process additives to reduce etch resist undercutting in the manufacture of anode foils |
| US10422050B2 (en) | 2016-12-02 | 2019-09-24 | Pacesetter, Inc. | Process for using persulfate in a low pH etch solution to increase aluminum foil capacitance |
| CN109524485A (zh) * | 2018-11-28 | 2019-03-26 | 北京铂阳顶荣光伏科技有限公司 | 薄膜太阳能电池的制备方法 |
| EP3929991A1 (en) | 2020-06-23 | 2021-12-29 | H. Glass SA | Multilayer electronic device and method for producing the same |
| WO2022054150A1 (ja) * | 2020-09-09 | 2022-03-17 | 株式会社 東芝 | 透明電極、透明電極の製造方法、および電子デバイス |
| KR102837276B1 (ko) | 2021-03-30 | 2025-07-23 | 삼성디스플레이 주식회사 | 표시 장치 및 표시 장치의 제조방법 |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994012A (en) | 1975-05-07 | 1976-11-23 | The Regents Of The University Of Minnesota | Photovoltaic semi-conductor devices |
| US4200472A (en) | 1978-06-05 | 1980-04-29 | The Regents Of The University Of California | Solar power system and high efficiency photovoltaic cells used therein |
| JPS5965489A (ja) * | 1982-10-06 | 1984-04-13 | Hitachi Ltd | 太陽電池装置およびその製造方法 |
| US4501636A (en) | 1983-12-28 | 1985-02-26 | The United States Of America As Represented By The Secretary Of The Air Force | Apparatus for etching vertical junction solar cell wafers |
| JPS60182757A (ja) | 1984-02-29 | 1985-09-18 | Kanegafuchi Chem Ind Co Ltd | 集積型太陽電池 |
| JPS6135573A (ja) * | 1984-07-27 | 1986-02-20 | Matsushita Electric Ind Co Ltd | 光起電力素子の製造法 |
| JPS62142368A (ja) * | 1985-12-17 | 1987-06-25 | Fuji Electric Co Ltd | 薄膜半導体装置の製造方法 |
| DE3604917A1 (de) * | 1986-02-17 | 1987-08-27 | Messerschmitt Boelkow Blohm | Verfahren zur herstellung eines integrierten verbandes in reihe geschalteter duennschicht-solarzellen |
| JPS6342180A (ja) * | 1986-08-08 | 1988-02-23 | Toa Nenryo Kogyo Kk | 集積型光起電力装置の製造方法 |
| US4740431A (en) * | 1986-12-22 | 1988-04-26 | Spice Corporation | Integrated solar cell and battery |
| JPS63237483A (ja) * | 1987-03-26 | 1988-10-03 | Mitsubishi Electric Corp | 光発電素子の製造方法 |
| JPH07202229A (ja) * | 1994-07-07 | 1995-08-04 | Semiconductor Energy Lab Co Ltd | 選択的被膜形成方法 |
| JPH08274360A (ja) * | 1995-03-30 | 1996-10-18 | Japan Energy Corp | 光電変換半導体装置の製造方法 |
| JP3436858B2 (ja) | 1997-02-27 | 2003-08-18 | シャープ株式会社 | 薄膜太陽電池の製造方法 |
| EP1005095B1 (en) | 1997-03-21 | 2003-02-19 | Sanyo Electric Co., Ltd. | Method of manufacturing a photovoltaic element |
| JPH1126793A (ja) * | 1997-06-30 | 1999-01-29 | Dainippon Printing Co Ltd | 薄膜太陽電池セルパターンの形成法 |
| JPH1126973A (ja) | 1997-07-03 | 1999-01-29 | Nec Kansai Ltd | 電子機器 |
| DE19741832A1 (de) | 1997-09-23 | 1999-03-25 | Inst Solarenergieforschung | Verfahren zur Herstellung einer Solarzelle und Solarzelle |
| JPH1197723A (ja) * | 1997-09-25 | 1999-04-09 | Citizen Watch Co Ltd | 太陽電池および太陽電池の製造方法 |
| JPH11312860A (ja) * | 1998-04-27 | 1999-11-09 | Jsr Corp | 電極の製造方法および転写フィルム |
| DE19819200B4 (de) | 1998-04-29 | 2006-01-05 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Solarzelle mit Kontaktstrukturen und Verfahren zur Herstellung der Kontaktstrukturen |
| JP3940546B2 (ja) | 1999-06-07 | 2007-07-04 | 株式会社東芝 | パターン形成方法およびパターン形成材料 |
| DE10017610C2 (de) * | 2000-03-30 | 2002-10-31 | Hahn Meitner Inst Berlin Gmbh | Verfahren zur Herstellung eines Solarmoduls mit integriert serienverschalteten Dünnschicht-Solarzellen und Verwendung davon |
| KR20020005152A (ko) | 2000-07-08 | 2002-01-17 | 구본준, 론 위라하디락사 | 투명도전막 패터닝 방법 |
| DE10103114A1 (de) | 2001-01-24 | 2002-10-31 | Univ Stuttgart | Herstellen elektrischer Verbindungen in Substratöffnungen von Schaltungseinheiten mittels gerichteter Abscheidung leitfähiger Schichten |
| AU2002238953B2 (en) | 2001-03-19 | 2007-03-29 | Shin-Etsu Chemical Co., Ltd | Solar cell and its manufacturing method |
| DE10142481A1 (de) | 2001-08-31 | 2003-03-27 | Rudolf Hezel | Solarzelle sowie Verfahren zur Herstellung einer solchen |
| US6660930B1 (en) | 2002-06-12 | 2003-12-09 | Rwe Schott Solar, Inc. | Solar cell modules with improved backskin |
| EP1583155A1 (en) | 2003-01-10 | 2005-10-05 | Kaneka Corporation | Transparent thin-film solar cell module and its manufacturing method |
| US7927497B2 (en) * | 2005-03-16 | 2011-04-19 | Korea Advanced Institute Of Science And Technology | Integrated thin-film solar cells and method of manufacturing thereof and processing method of transparent electrode for integrated thin-film solar cells and structure thereof, and transparent substrate having processed transparent electrode |
| KR100725110B1 (ko) * | 2005-12-14 | 2007-06-04 | 한국과학기술원 | 투과형 집적형 박막 태양전지 및 그 제조 방법. |
| KR100656738B1 (ko) * | 2005-12-14 | 2006-12-14 | 한국과학기술원 | 집적형 박막 태양전지 및 그 제조 방법 |
-
2006
- 2006-03-16 US US11/908,826 patent/US7927497B2/en not_active Expired - Fee Related
- 2006-03-16 WO PCT/KR2006/000973 patent/WO2006107154A1/en not_active Ceased
- 2006-03-16 JP JP2008501816A patent/JP4981020B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20080216890A1 (en) | 2008-09-11 |
| JP2008533737A (ja) | 2008-08-21 |
| US7927497B2 (en) | 2011-04-19 |
| WO2006107154A1 (en) | 2006-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4981020B2 (ja) | 集積型薄膜太陽電池、その製造方法と集積型薄膜太陽電池用透明電極の加工方法、その構造及びその透明電極が形成された透明基板 | |
| JP4796947B2 (ja) | 集積型薄膜太陽電池及びその製造方法 | |
| JP5220069B2 (ja) | 光起電力装置及びその製造方法 | |
| JP4592676B2 (ja) | 透過型集積型薄膜太陽電池の製造方法及び透過型集積型薄膜太陽電池の単位セルを電気的に直列接続する方法 | |
| US20100300525A1 (en) | Integrated thin-film solar cell and manufacturing method thereof | |
| CN100570903C (zh) | 集成薄膜太阳能电池及其制造方法、及集成薄膜太阳能电池的透明电极的处理方法及其结构、及具有处理过的透明电极的透明基板 | |
| US8754325B2 (en) | Thin film type solar cell and method for manufacturing the same | |
| US20100252109A1 (en) | Thin film type solar cell and method for manufacturing the same | |
| KR101053790B1 (ko) | 태양 전지 및 그 제조 방법 | |
| US20090111209A1 (en) | Method for patterning mo layer in a photovoltaic device comprising cigs material using an etch process | |
| KR100756286B1 (ko) | 집적형 박막 태양전지 및 그 제조 방법 | |
| WO2009038323A2 (en) | Solar cell and method for manufacturing the same | |
| KR101000383B1 (ko) | 집적형 박막 태양전지 및 그 제조 방법 | |
| KR101000380B1 (ko) | 집적형 박막 태양전지 및 그 제조 방법 | |
| US20080276986A1 (en) | Photolithography Method For Contacting Thin-Film Semiconductor Structures | |
| AU2006225064A1 (en) | Photolithography method for contacting thin-film semiconductor structures |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100701 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100727 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20101027 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20101104 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101129 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110927 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111025 |
|
| 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: 20120403 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120419 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150427 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
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 |
|
| LAPS | Cancellation because of no payment of annual fees |