JP5317209B2 - 効率を高めるための太陽電池の接触指とはんだパッドの構成 - Google Patents

効率を高めるための太陽電池の接触指とはんだパッドの構成 Download PDF

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Publication number
JP5317209B2
JP5317209B2 JP2009553571A JP2009553571A JP5317209B2 JP 5317209 B2 JP5317209 B2 JP 5317209B2 JP 2009553571 A JP2009553571 A JP 2009553571A JP 2009553571 A JP2009553571 A JP 2009553571A JP 5317209 B2 JP5317209 B2 JP 5317209B2
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Prior art keywords
metal contact
solar cell
contact fingers
solder pad
polarity
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JP2009553571A
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Japanese (ja)
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JP2010521811A (ja
JP2010521811A5 (enExample
Inventor
デ・ソースター，デニス
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SunPower Corp
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SunPower Corp
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    • 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
    • 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
    • H10F77/206—Electrodes for devices having potential barriers
    • H10F77/211—Electrodes for devices having potential barriers for photovoltaic cells
    • H10F77/215—Geometries of grid contacts
    • 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
    • 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
    • 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
    • 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
    • H10F77/206—Electrodes for devices having potential barriers
    • H10F77/211—Electrodes for devices having potential barriers for photovoltaic cells
    • H10F77/219—Arrangements for electrodes of back-contact photovoltaic 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
    • 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

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  • Photovoltaic Devices (AREA)
JP2009553571A 2007-03-16 2008-01-09 効率を高めるための太陽電池の接触指とはんだパッドの構成 Active JP5317209B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/725,023 2007-03-16
US11/725,023 US7804022B2 (en) 2007-03-16 2007-03-16 Solar cell contact fingers and solder pad arrangement for enhanced efficiency
PCT/US2008/000335 WO2008115309A2 (en) 2007-03-16 2008-01-09 Solar cell contact fingers and solder pad arrangement for enhanced efficiency

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013140804A Division JP5692664B2 (ja) 2007-03-16 2013-07-04 効率を高めるための太陽電池の接触指とはんだパッドの構成

Publications (3)

Publication Number Publication Date
JP2010521811A JP2010521811A (ja) 2010-06-24
JP2010521811A5 JP2010521811A5 (enExample) 2011-02-03
JP5317209B2 true JP5317209B2 (ja) 2013-10-16

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JP2009553571A Active JP5317209B2 (ja) 2007-03-16 2008-01-09 効率を高めるための太陽電池の接触指とはんだパッドの構成
JP2013140804A Active JP5692664B2 (ja) 2007-03-16 2013-07-04 効率を高めるための太陽電池の接触指とはんだパッドの構成

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JP2013140804A Active JP5692664B2 (ja) 2007-03-16 2013-07-04 効率を高めるための太陽電池の接触指とはんだパッドの構成

Country Status (7)

Country Link
US (1) US7804022B2 (enExample)
EP (2) EP2126978B1 (enExample)
JP (2) JP5317209B2 (enExample)
KR (1) KR101462699B1 (enExample)
CN (4) CN101689554A (enExample)
AU (1) AU2008227171B2 (enExample)
WO (1) WO2008115309A2 (enExample)

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US10115840B2 (en) 2014-09-30 2018-10-30 Shin-Etsu Chemical Co., Ltd. Solar cell and method for producing thereof
US10249775B2 (en) 2014-06-11 2019-04-02 Shin-Etsu Chemical Co., Ltd. Solar cell and method for producing solar cell

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US10573763B2 (en) 2015-12-29 2020-02-25 Sunpower Corporation Solar cell having a plurality of sub-cells coupled by a metallization structure having a metal bridge
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US10775030B2 (en) 2017-05-05 2020-09-15 Flex Ltd. Light fixture device including rotatable light modules
USD832494S1 (en) 2017-08-09 2018-10-30 Flex Ltd. Lighting module heatsink
USD862777S1 (en) 2017-08-09 2019-10-08 Flex Ltd. Lighting module wide distribution lens
USD877964S1 (en) 2017-08-09 2020-03-10 Flex Ltd. Lighting module
USD872319S1 (en) 2017-08-09 2020-01-07 Flex Ltd. Lighting module LED light board
USD846793S1 (en) 2017-08-09 2019-04-23 Flex Ltd. Lighting module locking mechanism
USD833061S1 (en) 2017-08-09 2018-11-06 Flex Ltd. Lighting module locking endcap
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USD862778S1 (en) 2017-08-22 2019-10-08 Flex Ltd Lighting module lens
USD888323S1 (en) 2017-09-07 2020-06-23 Flex Ltd Lighting module wire guard
WO2019112091A1 (ko) * 2017-12-07 2019-06-13 현대중공업그린에너지 주식회사 에지 수집전극을 구비하는 태양전지 및 이를 포함하는 태양전지 모듈
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Publication number Priority date Publication date Assignee Title
US10249775B2 (en) 2014-06-11 2019-04-02 Shin-Etsu Chemical Co., Ltd. Solar cell and method for producing solar cell
US10115840B2 (en) 2014-09-30 2018-10-30 Shin-Etsu Chemical Co., Ltd. Solar cell and method for producing thereof

Also Published As

Publication number Publication date
CN102117845A (zh) 2011-07-06
CN104022165B (zh) 2016-08-31
CN104934488A (zh) 2015-09-23
AU2008227171B2 (en) 2013-08-15
KR20090123947A (ko) 2009-12-02
EP2126978A2 (en) 2009-12-02
WO2008115309A2 (en) 2008-09-25
AU2008227171A1 (en) 2008-09-25
KR101462699B1 (ko) 2014-11-18
CN102117845B (zh) 2014-02-26
EP2126978B1 (en) 2016-08-24
JP2010521811A (ja) 2010-06-24
CN104934488B (zh) 2017-09-08
EP3096354A1 (en) 2016-11-23
EP2126978A4 (en) 2014-08-20
EP3096354B1 (en) 2020-03-04
US7804022B2 (en) 2010-09-28
WO2008115309A3 (en) 2009-12-23
JP5692664B2 (ja) 2015-04-01
US20080223437A1 (en) 2008-09-18
CN104022165A (zh) 2014-09-03
JP2013239725A (ja) 2013-11-28
CN101689554A (zh) 2010-03-31

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