JP6139599B2 - 太陽電池及びその製造方法 - Google Patents
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Description
〔先行技術文献〕
〔特許文献〕
〔特許文献1〕国際公開第2012/039831号
シリコンウエハからなる半導体基板を低圧化学気相蒸着装置内で10分間の熱酸化工程によってトンネル層を形成した。低圧化学気相蒸着装置内の圧力が0.9Torr、温度が700℃であり、気体雰囲気は酸素気体、塩素気体及び窒素気体を含む。
トンネル層の形成時の圧力を1.1Torrとしたこと以外は、実験例1と同様の方法で太陽電池を製造した。
トンネル層の形成時の圧力を1.3Torrとしたこと以外は、実験例1と同様の方法で太陽電池を製造した。
トンネル層の形成時の圧力を3.0Torrとしたこと以外は、実験例1と同様の方法で太陽電池を製造した。
20 トンネル層
24 パッシベーション膜
26 反射防止膜
30 半導体層
32 第1導電型領域
34 第2導電型領域
36 バリア層
40 絶縁層
42 第1電極
44 第2電極
100 太陽電池
110 ベース領域
130 前面電界領域
300 キャッピング膜
402 第1開口部
404 第2開口部
Claims (15)
- 半導体基板上に酸化物層を形成するステップと、
前記酸化物層上に半導体物質を蒸着する工程を含んで多結晶半導体を有する半導体層を形成するステップと、
前記半導体層に接続される電極を形成するステップと、
を含み、
前記酸化物層は、室温より高い温度及び常圧より小さい圧力で形成され、
前記酸化物層を形成するステップにおいて、前記温度は600℃〜800℃の範囲内であり、前記圧力は0.01トール〜2トールの範囲内であり、
前記多結晶半導体を有する半導体層を形成するステップにおいて、前記温度は600℃〜700℃の範囲内であり、前記圧力は0.01トール〜0.5トールの範囲内であり、
前記酸化物層を形成するステップ及び前記半導体層を形成するステップは、同じ装置内で連続的に行われるインサイチュ(in−situ)工程によって行われる、太陽電池の製造方法。 - 前記半導体層は、前記酸化物層上に位置し、第1導電型ドーパントを含む第1導電型領域と、前記第1導電型ドーパントと反対の第2導電型ドーパントを含む第2導電型領域と、前記第1導電型領域と前記第2導電型領域との間に位置するバリア領域とを含む、請求項1に記載の太陽電池の製造方法。
- 前記酸化物層は、前記半導体層の形成前に前記太陽電池の外部に露出されない、請求項1に記載の太陽電池の製造方法。
- 前記酸化物層を形成するステップが5分〜30分間行われる、請求項1に記載の太陽電池の製造方法。
- 前記酸化物層を形成するステップは、酸素気体を含む気体雰囲気で行われ、前記酸化物層が酸化物を含む、請求項1に記載の太陽電池の製造方法。
- 前記酸化物層が、熱酸化工程によって形成される熱酸化物層で構成される、請求項5に記載の太陽電池の製造方法。
- 前記酸化物層を形成するステップでの前記気体雰囲気は、窒素気体及び塩素気体を含む、請求項5に記載の太陽電池の製造方法。
- 前記酸化物層の厚さが1.0nm〜1.5nmである、請求項1に記載の太陽電池の製造方法。
- 前記酸化物層を形成するステップ及び前記半導体層を形成するステップが、低圧化学気相蒸着装置(low pressure chemical vapor deposition apparatus)で行われる、請求項1に記載の太陽電池の製造方法。
- 前記酸化物層を形成するステップ及び前記半導体層を形成するステップは、気体雰囲気を異ならせて行われる、請求項1に記載の太陽電池の製造方法。
- 前記酸化物層を形成するステップは、酸素気体を含む気体雰囲気で行われ、
前記半導体層を形成するステップは、シリコン含有気体を含む気体雰囲気で行われる、請求項10に記載の太陽電池の製造方法。 - 前記酸化物層を形成するステップの圧力よりも前記半導体層を形成するステップの圧力がさらに小さい、請求項1に記載の太陽電池の製造方法。
- 前記酸化物層よりも前記半導体層がさらに厚い、請求項1に記載の太陽電池の製造方法。
- 前記半導体物質を蒸着する工程において前記半導体層にドーパントがドープされ、
前記半導体層を形成するステップと前記電極を形成するステップとの間にキャッピング膜を形成するステップをさらに含み、
前記酸化物層を形成するステップ、前記半導体層を形成するステップ及び前記キャッピング膜を形成するステップが、同じ装置内で連続的に行われるインサイチュ工程によって行われる、請求項1に記載の太陽電池の製造方法。 - 前記キャッピング膜を形成するステップと前記電極を形成するステップとの間に前記半導体層を活性化熱処理するステップをさらに含み、
前記酸化物層を形成するステップ、前記半導体層を形成するステップ、前記キャッピング膜を形成するステップ及び前記活性化熱処理するステップが、同じ装置内で連続的に行われるインサイチュ工程によって行われる、請求項14に記載の太陽電池の製造方法。
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| KR1020140070322A KR101613846B1 (ko) | 2014-06-10 | 2014-06-10 | 태양 전지 및 이의 제조 방법 |
| KR10-2014-0070322 | 2014-06-10 |
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| JP2015233142A JP2015233142A (ja) | 2015-12-24 |
| JP6139599B2 true JP6139599B2 (ja) | 2017-05-31 |
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Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252458B (zh) | 2015-06-10 | 2017-12-12 | Lg电子株式会社 | 制造太阳能电池的方法 |
| KR102526398B1 (ko) * | 2016-01-12 | 2023-04-27 | 상라오 징코 솔라 테크놀러지 디벨롭먼트 컴퍼니, 리미티드 | 태양 전지 및 이의 제조 방법 |
| KR20170090989A (ko) * | 2016-01-29 | 2017-08-08 | 엘지전자 주식회사 | 태양전지의 제조 방법 |
| CN110061096B (zh) * | 2016-01-29 | 2023-02-28 | 上饶市晶科绿能科技发展有限公司 | 制造太阳能电池的方法 |
| US10367115B2 (en) * | 2016-01-29 | 2019-07-30 | Lg Electronics Inc. | Method of manufacturing solar cell |
| US10217878B2 (en) | 2016-04-01 | 2019-02-26 | Sunpower Corporation | Tri-layer semiconductor stacks for patterning features on solar cells |
| KR102547806B1 (ko) * | 2016-04-15 | 2023-06-28 | 오씨아이 주식회사 | 후면접합 실리콘 태양전지 제조방법 |
| SG11201809794SA (en) * | 2016-12-20 | 2018-12-28 | Zhejiang Kaiying New Materials Co Ltd | Interdigitated back contact metal-insulator-semiconductor solar cell with printed oxide tunnel junctions |
| TWI662715B (zh) * | 2017-10-27 | 2019-06-11 | 財團法人工業技術研究院 | 太陽能電池 |
| US20190207041A1 (en) * | 2017-12-29 | 2019-07-04 | Sunpower Corporation | Solar cells having differentiated p-type and n-type architectures fabricated using an etch paste |
| CN111081810A (zh) * | 2018-10-18 | 2020-04-28 | 中国科学院宁波材料技术与工程研究所 | 提升隧穿氧/多晶硅钝化接触结构的钝化性能的方法 |
| JP2020167228A (ja) * | 2019-03-28 | 2020-10-08 | 株式会社アルバック | 結晶太陽電池の製造方法 |
| CN110034193A (zh) * | 2019-04-04 | 2019-07-19 | 国家电投集团西安太阳能电力有限公司 | 一种Topcon钝化结构的多细栅IBC电池及其制备方法 |
| TWI705574B (zh) * | 2019-07-24 | 2020-09-21 | 財團法人金屬工業研究發展中心 | 太陽能電池結構及其製作方法 |
| CN112447867A (zh) * | 2019-09-02 | 2021-03-05 | 财团法人金属工业研究发展中心 | 太阳能电池结构及其制作方法 |
| DE102020111997A1 (de) * | 2020-05-04 | 2021-11-04 | EnPV GmbH | Rückseitenkontaktierte Solarzelle |
| FR3112427A1 (fr) * | 2020-07-13 | 2022-01-14 | Semco Smartech France | Formation de contacts passivés pour cellules solaires IBC |
| DE102020119206A1 (de) | 2020-07-21 | 2022-01-27 | Hanwha Q Cells Gmbh | Verfahren zur Herstellung einer Solarzelle |
| CN112186069B (zh) * | 2020-08-31 | 2022-05-17 | 晶澳(扬州)太阳能科技有限公司 | 一种均匀的超薄遂穿氧化层的制备方法及电池 |
| CN112289873B (zh) | 2020-10-30 | 2022-05-20 | 浙江晶科能源有限公司 | 太阳能电池 |
| DE102020132245A1 (de) * | 2020-12-04 | 2022-06-09 | EnPV GmbH | Rückseitenkontaktierte Solarzelle und Herstellung einer solchen |
| CN115831789A (zh) * | 2022-11-15 | 2023-03-21 | 浙江晶科能源有限公司 | 一种电池片的制备方法 |
| CN118198207B (zh) * | 2024-05-20 | 2024-07-30 | 和光同程光伏科技(宜宾)有限公司 | 基于poly叠层优化的TOPCon电池制备方法 |
| KR102762789B1 (ko) * | 2024-07-29 | 2025-02-05 | (주)피앤테크 | 태양전지 및 그의 제조방법 |
| CN118841486B (zh) * | 2024-09-23 | 2024-12-27 | 横店集团东磁股份有限公司 | 一种具有抛光隔离区结构的tbc太阳能电池的制备方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5378190A (en) | 1976-12-22 | 1978-07-11 | Sharp Corp | Manufacture of photo detector |
| JPH0786271A (ja) | 1993-09-17 | 1995-03-31 | Fujitsu Ltd | シリコン酸化膜の作製方法 |
| JP2001189483A (ja) | 1999-10-18 | 2001-07-10 | Sharp Corp | バイパス機能付太陽電池セルおよびバイパス機能付き多接合積層型太陽電池セルおよびそれらの製造方法 |
| JP2003124483A (ja) | 2001-10-17 | 2003-04-25 | Toyota Motor Corp | 光起電力素子 |
| US7468485B1 (en) | 2005-08-11 | 2008-12-23 | Sunpower Corporation | Back side contact solar cell with doped polysilicon regions |
| US20090293948A1 (en) | 2008-05-28 | 2009-12-03 | Stichting Energieonderzoek Centrum Nederland | Method of manufacturing an amorphous/crystalline silicon heterojunction solar cell |
| US8334161B2 (en) | 2010-07-02 | 2012-12-18 | Sunpower Corporation | Method of fabricating a solar cell with a tunnel dielectric layer |
| US20120073650A1 (en) | 2010-09-24 | 2012-03-29 | David Smith | Method of fabricating an emitter region of a solar cell |
| KR20120035291A (ko) | 2010-10-05 | 2012-04-16 | 엘지전자 주식회사 | 태양 전지 제조 방법 |
| US8492253B2 (en) | 2010-12-02 | 2013-07-23 | Sunpower Corporation | Method of forming contacts for a back-contact solar cell |
| KR20120068226A (ko) | 2010-12-17 | 2012-06-27 | 엘지전자 주식회사 | 태양 전지의 제조 방법 |
| JP2011124603A (ja) | 2011-02-09 | 2011-06-23 | Sharp Corp | 裏面接合型太陽電池の製造方法 |
| US8658458B2 (en) | 2011-06-15 | 2014-02-25 | Varian Semiconductor Equipment Associates, Inc. | Patterned doping for polysilicon emitter solar cells |
| KR101872786B1 (ko) | 2012-06-22 | 2018-06-29 | 엘지전자 주식회사 | 태양 전지의 불순물층 형성 방법 및 태양 전지의 제조 방법 |
| KR101882439B1 (ko) | 2012-08-08 | 2018-07-26 | 엘지전자 주식회사 | 태양 전지 및 그 제조 방법 |
| US9018516B2 (en) | 2012-12-19 | 2015-04-28 | Sunpower Corporation | Solar cell with silicon oxynitride dielectric layer |
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| EP2955760A1 (en) | 2015-12-16 |
| US10910502B2 (en) | 2021-02-02 |
| US10243090B2 (en) | 2019-03-26 |
| US20190140117A1 (en) | 2019-05-09 |
| KR20150141806A (ko) | 2015-12-21 |
| US20150357507A1 (en) | 2015-12-10 |
| CN105304749B (zh) | 2017-12-12 |
| CN105304749A (zh) | 2016-02-03 |
| KR101613846B1 (ko) | 2016-04-20 |
| JP2015233142A (ja) | 2015-12-24 |
| EP2955760B1 (en) | 2021-09-01 |
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