KR101063694B1 - 태양전지 및 이의 제조방법 - Google Patents
태양전지 및 이의 제조방법 Download PDFInfo
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- KR101063694B1 KR101063694B1 KR1020090052155A KR20090052155A KR101063694B1 KR 101063694 B1 KR101063694 B1 KR 101063694B1 KR 1020090052155 A KR1020090052155 A KR 1020090052155A KR 20090052155 A KR20090052155 A KR 20090052155A KR 101063694 B1 KR101063694 B1 KR 101063694B1
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- 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
- H01L31/02—Details
- H01L31/0224—Electrodes
- H01L31/022408—Electrodes for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/022425—Electrodes for devices characterised by at least one potential jump barrier or surface barrier for solar cells
-
- 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
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/0543—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the refractive type, e.g. lenses
-
- 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
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
-
- 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
- Y02E10/52—PV systems with concentrators
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (9)
- 기판 상에 형성되고, 상기 기판의 상면을 선택적으로 노출하는 관통홀에 의해 서로 이격되어 형성된 복수개의 후면전극;상기 후면전극 상에 각각 형성된 광흡수 패턴;상기 광흡수 패턴 사이에 형성된 투광부;상기 투광부의 일측에 위치하며 상기 후면전극의 일부를 선택적으로 노출시키는 콘택 패턴;상기 광흡수 패턴, 투광부 및 콘택 패턴 상에 형성된 전면전극층; 및상기 후면전극의 일부가 노출되도록 상기 콘택 패턴 내부에 형성되고 상기 전면전극층을 관통하는 분리패턴을 포함하는 태양전지.
- 제1항에 있어서,상기 투광부는 투명 무결정 수지 또는 포토레지스트로 형성된 태양전지.
- 제1항에 있어서,상기 투광부는 90~100%의 투광도를 가지며, 1.9~2.9의 굴절률을 가지는 태양전지.
- 제1항에 있어서,상기 콘택 패턴에 의해 상기 광흡수 패턴 상에 선택적으로 형성된 버퍼층을 포함하는 태양전지.
- 제1항에 있어서,상기 광흡수 패턴 및 투광부 상에 형성된 버퍼층을 포함하는 태양전지.
- 제1항에 있어서,상기 투광부는 상기 광흡수 패턴과 최소한 동일한 높이 이상으로 형성된 태양전지.
- 제1항에 있어서,상기 광흡수 패턴과 상기 투광부의 너비는 1:0.5~1:1로 형성된 태양전지.
- 기판 상에 후면전극층 및 광흡수층을 적층하는 단계;상기 기판의 상면을 선택적으로 노출시키는 관통홀을 형성하고, 상기 관통홀에 의하여 상호 분리된 후면전극 및 광흡수 패턴을 형성하는 단계;상기 관통홀에 투명 절연 물질을 매립하여 투광부를 형성하는 단계;상기 투광부의 일측에 위치하며 상기 후면전극의 일부를 선택적으로 노출시키는 콘택 패턴을 형성하는 단계;상기 광흡수 패턴, 투광부 및 콘택 패턴 상에 전면전극층을 형성하는 단계; 및상기 후면전극의 일부가 노출되도록 상기 콘택 패턴 내부의 상기 전면전극층 을 관통하는 분리패턴을 형성하는 단계를 포함하는 태양전지의 제조방법.
- 제8항에 있어서,상기 투광부는 투명무결정 수지 및 포토레지스트로 형성되고, 열흡착, 주입 또는 충진 방법에 의하여 형성되는 태양전지의 제조방법.
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KR20100133554A KR20100133554A (ko) | 2010-12-22 |
KR101063694B1 true KR101063694B1 (ko) | 2011-09-07 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160040380A (ko) * | 2014-10-02 | 2016-04-14 | (재)한국나노기술원 | 계면 재결합 억제 박막 태양전지 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101013326B1 (ko) * | 2008-11-28 | 2011-02-09 | 한국광기술원 | Cis계 태양전지 및 그의 제조방법 |
KR101652607B1 (ko) * | 2011-09-19 | 2016-08-30 | 쌩-고벵 글래스 프랑스 | 직렬 연결형 박막 태양광 모듈 및 박막 태양 전지의 직렬 연결 방법 |
KR101880640B1 (ko) * | 2017-04-26 | 2018-07-23 | 한국에너지기술연구원 | 태양 전지 및 이의 제조방법 |
KR101934949B1 (ko) * | 2017-06-30 | 2019-01-04 | 한국에너지기술연구원 | 전기변색부가 삽입된 태양 전지 및 이의 제조방법 |
KR102141453B1 (ko) * | 2018-08-03 | 2020-08-05 | 한국화학연구원 | 복합형 전지 구조체 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160040380A (ko) * | 2014-10-02 | 2016-04-14 | (재)한국나노기술원 | 계면 재결합 억제 박막 태양전지 |
KR101672404B1 (ko) * | 2014-10-02 | 2016-11-04 | (재)한국나노기술원 | 계면 재결합 억제 박막 태양전지 |
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